Service DEH-P4350/X1N/ES
Manual ORDER NO.
CRT2576
MULTI-CD CONTROL HIGH POWER CD PLAYER WITH FM/AM TUNER
DEH-P4350 X1N/ES
DEH-P3350 X1N/ES
DEH-P3350B X1N/ES
- This service manual should be used together with the following manual(s):
Model No. Order No. Mech. Module Remarks
CX-958 CRT2423 S8.1 CD Mech. Module:Circuit Description, Mech. Description, Disassembly
CONTENTS
1. SAFETY INFORMATION ............................................2 7. GENERAL INFORMATION .......................................45
2. EXPLODED VIEWS AND PARTS LIST .......................3 7.1 DIAGNOSIS ........................................................45
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ...10 7.1.1 TEST MODE ..............................................45
4. PCB CONNECTION DIAGRAM ................................28 7.1.2 DISASSEMBLY .........................................49
5. ELECTRICAL PARTS LIST ........................................36 7.1.3 CONNECTOR FUNCTION DESCRIPTION ...53
6. ADJUSTMENT..........................................................41 7.2 PARTS .................................................................54
7.2.1 IC................................................................54
7.2.2 DISPLAY ....................................................59
7.3 OPERATIONAL FLOW CHART ...........................60
8. OPERATIONS AND SPECIFICATIONS.....................61
PIONEER CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.
PIONEER EUROPE NV Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936
C PIONEER CORPORATION 2000 K-ZZB. DEC. 2000 Printed in Japan
DEH-P4350,P3350,P3350B
- CD Player Service Precautions
2. During disassembly, be sure to turn the power off
1. For pickup unit(CXX1285) handling, please refer
since an internal IC might be destroyed when a con-
to"Disassembly"(see page 49).
nector is plugged or unplugged.
During replacement, handling precautions shall be
3. Please checking the grating after changing the ser-
taken to prevent an electrostatic discharge(protection
vice pickup unit(see page 43).
by a short pin).
1. SAFETY INFORMATION
This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer.
Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair
complex products such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty.
If you are not qualified to perform the repair of this product properly and safely; you should not risk trying to do so
and refer the repair to a qualified service technician.
2
DEH-P4350,P3350,P3350B
2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING
18
19
7
8 20
5 4
6
10 1
3
11 17
16
2
9
15
14
12
13
3
DEH-P4350,P3350,P3350B
NOTE:
- Parts marked by â?�*â?ť are generally unavailable because they are not in our Master Spare Parts List.
- Screws adjacent to â?? mark on the product are used for disassembly.
- PACKING SECTION PARTS LIST
Part No.
Mark No. Symbol and Description DEH-P4350/X1N/ES DEH-P3350/X1N/ES DEH-P3350B/X1N/ES
1-1 Ownerâ??s Manual CRD3302 CRD3302 CRD3302
1-2 Ownerâ??s Manual CRD3303 CRD3303 CRD3303
* 1-3 Ownerâ??s Manual CRB1630 CRB1630 Not used
1-4 Installation Manual CRD3312 CRD3312 CRD3312
1-5 Polyethylene Bag CEG1116 CEG1116 CEG1116
* 1-6 Caution Card CRP1241 CRP1241 CRP1241
2 Cord Assy CDE6436 CDE6436 CDE6436
3 Spring CBH1650 CBH1650 CBH1650
* 4 Screw Assy CEA2396 CEA2396 CEA2396
5 Screw CBA1002 CBA1002 CBA1002
* 6 Polyethylene Bag CEG-127 CEG-127 CEG-127
7 Screw CRZ50P090FMC CRZ50P090FMC CRZ50P090FMC
8 Screw TRZ50P080FMC TRZ50P080FMC TRZ50P080FMC
* 9 Polyethylene Bag CEG-158 CEG-158 CEG-158
10 Handle CNC5395 CNC5395 CNC5395
11 Bush CNV3930 CNV3930 CNV3930
12 Polyethylene Bag CEG-162 CEG-162 CEG-162
13 Carton CHG4262 CHG4268 CHG4269
14 Contain Box CHL4262 CHL4268 CHL4269
15 Protector CHP2251 CHP2251 CHP2251
16 Protector CHP2252 CHP2252 CHP2252
17 Case Assy CXB3520 CXB3520 CXB3520
18 Remote Control Unit CXB6797 Not used Not used
* 19 Battery CEX1065 Not used Not used
* 20 Accessory Assy CEA2395 CEA2395 CEA2395
- Owner's Manual, Installation Manual
Model Part No. Language
DEH-P4350/X1N/ES CRD3302 English, Spanish, Portuguese(B)
DEH-P3350/X1N/ES CRD3303 Arabic
DEH-P3350B/X1N/ES CRD3312 English, Spanish, Portuguese(B), Arabic
DEH-P4350/X1N/ES CRB1630 Chinese
DEH-P3350/X1N/ES
4
DEH-P4350,P3350,P3350B
2.2 EXTERIOR
C
A
B
5
DEH-P4350,P3350,P3350B
(1) EXTERIOR SECTION PARTS LIST
Mark No. Description Part No. Mark No. Description Part No.
1 Screw BMZ30P040FZK 46 Spring CBH2431
2 Screw BMZ30P100FMC 47 Spring CBH2491
3 Screw BSZ26P060FMC 48 Cover CNS6282
4 Screw BSZ30P060FMC 49 Holder CNV6505
5 Cord Assy CDE6436 50 Holder CNV6506
6 Cord Assy 51 Keyboard Unit
See Contrast table(2) See Contrast table(2)
7 Cable CDE6444 52 LCD See Contrast table(2)
8 Fuse(10A) CEK1136 53 Connector(CN1901) CKS4205
9 Case CNB2686 54 Holder CNC9053
10 Holder CNC5704 55 Sheet CNM6969
11 Holder CNC8659 56 Cushion See Contrast table(2)
12 Cushion CNM4870 57 Connector CNV6440
13 Insulator CNM6948 58 Lighting Conductor CNV6441
14 Panel CNS6332 59 Sub Grille Assy See Contrast table(2)
15 Tuner Amp Unit 60 Button(EJECT) CAC6839
See Contrast table(2)
16 Screw ASZ26P060FMC 61 Screw(M2x2) CBA1176
17 Screw BPZ26P100FMC 62 Washer CBF1038
18 Screw BSZ26P160FMC 63 Washer CBF1039
19 Clamper 64 Spring CBH2428
See Contrast table(2)
20 Pin Jack(CN351) CKB1035 65 Spring CBH2429
21 Plug(CN901) CKM1330 66 Spring CBL1512
22 Connector(CN701) CKS3408 67 Holder CNC9096
23 Plug(CN750) CKS3537 68 Cover CNM6854
24 Connector(CN331) 69 Panel CNS6278
See Contrast table(2)
25 Connector(CN501) CKS4398 70 Pin CNV6486
26 Antenna Jack(CN402) CKX1056 71 Lighting Conductor CNV6487
27 Holder(CN403) CNC5399 72 Gear CNV6507
28 Holder CNC8615 73 Arm CNV6508
29 Holder 74 Panel Unit CWM7375
See Contrast table(2)
30 Insulator CNM6949 75 Socket(CN1950) CKS3550
31 Heat Sink CNR1583 76 Connector(CN1951) CKS4206
32 FM/AM Tuner Unit CWE1563 77 Damper Unit CXB5070
33 Holder CNC8815 78 Holder Unit CXB6356
34 Chassis Unit CXB6100 79 Holder Unit CXB6357
35 Detach Grille Assy 80 Clutch Unit CXB6358
See Contrast table(2)
36 Screw BPZ20P100FZK 81 Screw IMS20P045FZK
37 Button(1-6) CAC6773 82 Remote Control Unit See Contrast table(2)
38 Knob(VOLUME) CAC6775 83 Cover See Contrast table(2)
39 Button(FUNC/AUDIO) CAC6776 84 CXK5201
CD Mechanism Module(S8.1)
40 Button(SOURCE/DISP) CAC6777 85 Screw ISS26P055FUC
41 Button(EQ) CAC6778 86 IC(IC361) PAL006A
42 Button(SFEQ) CAC6779 87 Transistor(Q510,Q910) 2SD2396
43 Button(OPEN) CAC6780 88 IC(IC1902) See Contrast table(2)
* 44 Badge CAH1754 89 Film See Contrast table(2)
45 Spring CBH2430
6
DEH-P4350,P3350,P3350B
(2) CONTRAST TABLE
DEH-P4350/X1N/ES, DEH-P3350/X1N/ES and DEH-P3350B/X1N/ES are constructed the same except for
the following:
Part No.
Mark No. Symbol and Description DEH-P4350/X1N/ES DEH-P3350/X1N/ES DEH-P3350B/X1N/ES
6 Cord Assy CDE6494 Not used Not used
15 Tuner Amp Unit CWM7376 CWM7383 CWM7676
19 Clamper CEF1007 Not used Not used
24 Connector(CN331) CKS3598 Not used Not used
29 Holder CNC9470 CNC9472 CNC9472
35 Detach Grille Assy CXB6288 CXB6295 CXB7019
51 Keyboard Unit CWM7398 CWM7405 CWM7681
52 LCD CAW1626 CAW1628 CAW1679
56 Cushion CNM6984 Not used Not used
59 Sub Grille Assy CXB7155 CXB7163 CXB7162
82 Remote Control Unit CXB6797 Not used Not used
83 Cover CNS6439 Not used Not used
88 IC(IC1902) SBX8035-H Not used Not used
89 Film Not used Not used CNM6983
7
DEH-P4350,P3350,P3350B
2.3 CD MECHANISM MODULE
E
D
8
DEH-P4350,P3350,P3350B
- CD MECHANISM MODULE SECTION PARTS LIST
Mark No. Description Part No. Mark No. Description Part No.
46 �����
1 Control Unit CWX2411
47 Ball CNR1189
2 Connector(CN802) CKS2192
48 Belt CNT1086
3 Connector(CN801) CKS2193
49 Roller CNV4509
4 Connector(CN701) CKS2773
50 Arm CNV6037
5 Connector(CN101) CKS3486
51 Arm CNV5247
6 Screw BMZ20P030FMC
52 Arm CNV5248
7 Screw BSZ20P040FMC
53 Arm CNV5249
8 Screw(M2x3) CBA1077
54 Guide CNV5254
9 Screw(M2x5) EBA1028
55 Guide CNV5255
10 Screw CBA1243
56 Gear CNV5257
11 Screw(M2x4) CBA1362
57 Gear CNV5256
12 Washer CBF1037
58 Guide CNV6272
13 Washer CBF1038
59 Damper CNV6010
14 Washer CBF1060
60 Arm CNV6096
15 �����
61 Arm CNV6031
16 Spring CBH2079
62 Arm CNV6211
17 Spring CBH2117
63 Guide CNV6012
18 Spring CBH2314
64 Guide CNV5510
19 Spring CBH2110
65 �����
20 Spring CBH2282
66 Guide CNV5751
21 Spring CBH2318
67 Clamper CNV6013
22 �����
68 Gear CNV5813
23 Spring CBH2324
69 Motor Unit(M1) CXB2190
24 Spring CBH2118
70 Screw Unit CXB5892
25 Spring CBH2161
71 Chassis Unit CXB4797
26 Spring CBH2163
72 Gear Unit CXB4728
27 Spring CBH2189
73 Arm Unit CXB5753
28 Spring CBH2377
74 Motor Unit(M2) CXB2195
29 Spring CBH2260
75 Lever Unit CXB4730
30 Spring CBH2262
76 Arm Unit CXB4731
31 Bracket CNC8568
77 Motor Unit(M3) CXB2562
32 Spring CBL1531
78 Arm Unit CXB4732
33 Connector CDE5531
79 Bracket Unit CXB4795
34 Connector CDE5532
80 Screw JFZ20P025FMC
35 Shaft CLA3894
81 Screw JGZ17P025FZK
36 Screw(M2.6x6) CBA1458
82 Washer YE20FUC
37 Frame CNC8565
83 Pickup Unit(Service)(P8) CXX1285
38 Frame CNC8749
84 Screw IMS26P030FMC
39 Lever CNC9265
* 85 PCB CNX2982
40 Arm CNC8663
86 Photo-transistor(Q1, 2) CPT230SX-TU
41 Bracket CNC8567
87 Damper CNV6011
42 �����
88 Rack CNV6014
43 Spacer CNM3315
89 Spring CBH2315
44 Sheet CNM6659
45 �����
9
2 3
1 4
DEH-P4350,P3350,P3350B
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
A TUNER AMP UNIT
FM/AM TUNER UNIT
A
FM/AM 1ST IF 10.7MHz MPXREF 41kHz
T51 Q51 CF51 CF52 CF53
AMRF AMDET
AMANT
28 ATT L ch
IC 2 FM MPX 6
R ch
5
ANT ADJ COMP
IC1 21
MIXER, IF AMP, DET. LDET
ANT 18
FMANT
ATT
27
NL2
4
FMRF
7 WC
CF202
9 NC
11 DGND
IC 3
CN402 IMG ADJ AM 2ND IF X901
17 NC EEPROM
450kHz 10.25MHz
20 NC
STIND
VDD
SDBW
FMSD
DI/DO
24 FMLOCL
CREQ
RF ADJ
NL1
CE2
CE1
VCC
CK
SL
26 RFGND
LOCL
LOCH
1
19 14 12 15 16 8 13 2 3
22 10
23 25
Q410
PDIO
LOCH VCC
LOCL
VDD
B
Q710
B.U
Q711
CN701
IP-BUS DRIVER
TX
5 1
IC 710
8
RX
6 HA12187FP 2
5 BUSâ??
8 IPPW
D CONTROL UNIT 1 BUS+
PICKUP UNIT(SERVICE)(P8) 7 BUS+L
RF-AMP,SERVO,DSP,DAC,LPF
Q101
CN501
LD +
LD 16
98 6 LOUT
LD 8 17
14 L.OUT
BZ610
MD
MD
5 ALARM
IC 201
97
BUZZER
PD UPD63711GC
LIMIT
HOLOGRAM
CLAMP
UNIT 21 4
56 100
23 24 39
FO + FO + S802 72
FD/TD/SD/MD
clamp PEE
4
FOCUS ACT MUTE
X201 CLAMP
S801
TO + TO + 64
CD DRIVER CDLOAD
3
TRACKING ACT HOME 37
mute
53 EJECT
16
CN101 FOP 63 16
CONT
18 X1
TOP 78
EJTSNS X610
SYSTEM
BA5985FM
CDLOAD 79
SPINDLE 6 19 DSCSNS
M 12 X2
CONTROLLER
IC 301
SOP
MOTOR 15
CDEJET 55
C 5 20 CD5VON
11
IC 601(2/2)
SOM CONT 57
11 VDCONT
14 PE5203A
14 81
TEMP
1 COP
CARRIAGE 6
M LCDPW
13
MOTOR 2 COM EJTSNS 96
22 3 DPDT TH601
1 CDLOAD
10
LOP F DSCSNS 95
23 2 KYDT
9 R 28 CDEJET
3 LOM CD5VON 29
LOADING 7 18
M ROT0
MUTE 21
MOTOR 4 VD 25
B.U
21 24 1 ROT1 SYSPW
E PHOTO UNIT (S8) SYSPW
9
CN801 FLPILM
Q510
CN701 4 EJECTIN
3
SWVDD
ILMPW
5V REGULATOR
CSENS
1
IC 701 2
4
V+5
VD
EJECT
BA05SFP
SENSE 23 77 20
D802 D801
1
CD5VON
VD
2
DISC SENSE
1
CN802 6
Q511 CN750
5 Q751
B.U
ILB+
7
Q753
CSENS
4
EJECT
8
VDD FILM+
5
B.U
S750
SW5V
10
Q750
DETACH
SENSE SW
Q752
D FILMâ??
6
DPDT
11
KYDT
14
Q754 ROT1
12
ROT0
B.U 13
BL+B
2
Q755
10
1 2 3 4
7 8
5 6
DEH-P4350,P3350,P3350B
A
RESET
VDD B.U
1 2
IC 603 Q913
VDD
S-80834ANY
1
6 CN901
VDD
Q909 BACK UP
BACK UP
5 15
15
B.U
11 Q610
GND GND
22 16
16
reset
adpw
83
AVREF
10
SYSTEM DALMON
CONTROLLER Q914
93
bsens B.U
IC 601(1/2)
PE5203A Q915 ACC
92 ACC
asens 13
13
ILM
Q917 ILM
8
11
11
isens
32
pce@
38
SD
39
st
50
LOCL
51
LOCH
74
SL
97
PCK
B
98
PDO
99
PCE1
IPPW
RX
71
TX
ASENBO
86 85 24
ELECTRONIC VOLUME/
POWER AMP
SOURCE SELECTOR
41
TUN L 3 RLâ?? RLâ??
14 RLâ??
10 7
7
FLIN
Fout L 5 RL+ RL+
IC 301 12 5
RL+ 5
11 IC 361
44 RLIN
BUS+L Rout L 23 FLâ?? FLâ??
PAL006A FLâ?? 8
8
PML008A
42 CD L 21 FL+ FL+
6
FL+ 6
MUTE STBY B.REM
MUTE
B.REM
B.REM
22 4 25
20 12
12
SYSPW
VCC
FRONT
CN331
1
72
Q362
Q361 Q341
2
mute
37
16
P4350
X610
15
C
Q911
Q910 B.U
81
VCC
TH601
CN351
Lch
Q918 SYSPW REAR/SW
21 Q912
Q359
SYSPW Q351
C KEYBOARD UNIT
B PANEL UNIT
50 CN1901
CN1950 CN1951
+ IL+B
7 7 4 9
P4350
EJECT
REMOTE CONTROL
SENSE SW
S1950 SENSOR
CSENS
S
4 4 3 10 1
�?GND
T
IC 1902
6 7
8 8 OPT IN 3
+ SBX8035-H
5 5
V SW5V
10 10 5 8
D
23 10
REMIN
VDD
â??
6 6
T DPDT 9
KEY MATRIX
11 11 10 3 DPDT
T KYDT 8
LCD DRIVER
KYDT
14 14 8 5 KEY DATA
S1922 3
X0 IC 1903
RDT1
PD6294A
X1901
12 12 7 6
0 RDT0
LCD
LCD DATA
X1
13 13 9 4
2 DIMMER
Q1905
7
B BL+B
2 2 2 11
11
7 8
6
5
2 3
1 4
DEH-P4350,P3350,P3350B
3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)
Note: When ordering service parts, be sure to refer to â?�EXPLODED VIEWS AND PARTS LISTâ?ť or â?�ELECTRICAL PARTS
LISTâ?ť.
A-a
A
FM(100%):-19.5dBs
AM(30%): -30dBs
Large size
SCH diagram
A-a A-b
FM/AM TUNER UNIT
A-a A-b Guide page
Detailed page
A-a A-b
csens
B
csens
ANTENNA
DSP-201M
SY
C
C KEYBOARD UNIT
EJECT SENSE SW
IMH3A
CN701
CL220PGC R7
39
D CONTROL UNIT
C799
CN1901
B PANEL UNIT
D
CD:+4.1dBs
AB
12
1 2 3 4
7 8
5 6
DEH-P4350,P3350,P3350B
A-b
A TUNER AMP UNIT
A
IP-BUS:+2.2dBs
PML008A
P4350
FM(100%):-19.5dBs
AM(30%): -30dBs
CD: +4.1dBs
IP-BUS: +2.2dBs
IMH3A
FM(100%): +3.6dBs
AM(30%): -6.9dBs
CD:+10.2dBs
IP-BUS:+10.3dBs
CD:+9.4dBs
IMH3A
B
PE5203A
600�?H
472/16
SYSTEM CONTROLLER
> FUSE
CEK1136 10A
DTC124EK
C
DETACH SENSE SW
HZS9L(A2)
152 (1/4W)
D926
R936
2SC2412K
R934
222 (1/10W)
R789
Q918
103
FM(100%):+29.6dBs
R935
DAN202U
AM(30%):+19.1dBs
D320
222 (1/10W)
R788 223 CD:+36.2dBs
IP-BUS:+36.3dBs
R786
R781
104
472 (1/10W)
R787
R784
392 (1/10W)
473
C799
For resistors and capacitors in the circuit diagrams, their resistance values or
capacitance values are expressed in codes:
Ex. *Resistors
D
Code Practical value
C765
123 12k ohms
103
103 10k ohms
*Capacitors
Code Practical value
The > mark found on some component parts indicates 103 0.01uF
the importance of the safety factor of the part. 101/10 100uF/10V
Therefore, when replacing, be sure to use parts of
identical designation.
A 13
7 8
6
5
5
5
DETACH SENSE SW
2
222 (1/10W)
R789
222 (1/10W)
R788 3
6
6
EJECT SENSE SW
IMH3A
472 (1/10W)
R787
4
CL220PGC R784
392 (1/10W)
C KEYBOARD UNIT
CN701
473
CN1901
C799
7
7
B PANEL UNIT
C765
103
CD:+4.1dBs
The > mark fou
D CONTROL UNIT
the importance o
Therefore, when
identical designa
8
8
A-a B
A-a A-b
15
DEH-P4350,P3350,P3350B
B
C
A
D
B
D
A
C
16
A-a A-b
1
1
A TUNER AMP UNIT
A-b
IP-BUS:+2.2dBs
PML008A
DEH-P4350,P3350,P3350B
P4350
2
2
CD: +4.1dBs
IP-BUS: +2.2dBs
AM(30%): -30dBs
FM(100%):-19.5dBs
IMH3A
FM(100%): +3.6dBs
AM(30%): -6.9dBs
CD:+10.2dBs
IP-BUS:+10.3dBs
1
3
3
CD:+9.4dBs
IMH3A
03A
600�?H
4
4
TROLLER
472/16
FUSE
>
CEK1136 10A
5
5
DTC124EK
SW
2
D926
R936
HZS9L(A2)
152 (1/4W)
R934
0W)
103
Q918
2SC2412K
R935 FM(100%):+29.6dBs
AM(30%):+19.1dBs
3 0W) 223 CD:+36.2dBs
D320
IP-BUS:+36.3dBs
6
6
DAN202U
R786
104
R781
)
4
For resistors and capacitors in the circuit diagrams, their resistance values or
7
7
capacitance values are expressed in codes:
Ex. *Resistors
C765 Code Practical value
123 12k ohms
103
103 10k ohms
*Capacitors
Code Practical value
mark found on some component parts indicates 103 0.01uF
ortance of the safety factor of the part. 101/10 100uF/10V
re, when replacing, be sure to use parts of
designation.
8
8
A-b
A-a A-b
17
DEH-P4350,P3350,P3350B
B
C
A
D
2 3
1 4
DEH-P4350,P3350,P3350B
3.3 KEYBOARD UNIT(DEH-P4350/X1N/ES, DEH-P3350/X1N/ES)
REMOTE CONTRO
SENSOR
P3350
P4350
A
P4350:151 161
P3350:201 201
B
CAW1628 (DEH-P3350/X1N/ES)
CAW1626 (DEH-P4350/X1N/ES)
PROG
PURE GREEN
C
BAND
PURE GREEN
DOWN
D
C
18
1 2 3 4
7 8
5 6
DEH-P4350,P3350,P3350B
E CONTROL
C KEYBOARD UNIT
NSOR
A
CN1951
P4350
PANEL UNIT
161
201
P4350:CL170UBX
SFEQ AUDIO
R1927
P3350:CL170PGCD
472
B
B
FUNC DISP
CLK SOURCE
EQ
CH2 CH1
ROG CH3
C
AND CH4
CH5
CH6
UP
OWN RIGHT LEFT
D
C 19
7 8
6
5
2 3
1 4
DEH-P4350,P3350,P3350B
3.4 KEYBOARD UNIT(DEH-P3350B/X1N/ES)
A
221 201
B
PROG
SUPER RED
C
CAW1679
BAND
SUPER RED
DOWN
D
C
20
1 2 3 4
7 8
5 6
DEH-P4350,P3350,P3350B
C KEYBOARD UNIT
A
CN1951
PANEL UNIT
201
CL170SRCD
SFEQ AUDIO
R1927
472
B
B
FUNC DISP
CLK SOURCE
EQ
CH2 CH1
G CH3
C
D CH4
CH5
CH6
UP
N RIGHT LEFT
D
C 21
7 8
6
5
2 3
1 4
DEH-P4350,P3350,P3350B
3.5 CD MECHANISM MODULE
D CONTROL UNIT
A
PICKUP UNIT
(SERVICE)(P8)
CN101
B
RF-AMP, SE
C
CL203IRXTU CL203IRXTU
E PHOTO UNIT(S8) CN802
Q1 CPT230SX-TU Q2 CPT230SX-TU
SPINDLE MOTOR
M3 CXB2562
CARRIAGE MOTOR
M1 CXB2190
LOADING MOTOR
D
CD DRIVER
M2 CXB2195
CN801
DE 5V REGULATOR
BA05SFP
22
1 2 3 4
7 8
5 6
DEH-P4350,P3350,P3350B
A
SWITCHES:
CONTROL UNIT
S801 : HOME SWITCH.....ON-OFF
S802 : CLAMP SWITCH....ON-OFF
The underlined indicates the switch position.
NOTE :
Symbol indicates a resistor.
No differentiation is made between chip resistors and
discrete resistors.
B
Symbol indicates a capacitor.
No differentiation is made between chip capacitors and
discrete capacitors.
AMP, SERVO, DSP, DAC, LPF
Decimal points for resistor
and capacitor fixed values
are expressed as :
2.2 â?? 2R2
0.022 â?? R022
16.934MHz
CN701
C
A CN501
D
D 23
7 8
6
5
DEH-P4350,P3350,P3350B
Note:1. The encircled numbers denote measuring pointes in the circuit diagram.
2. Reference voltage
REFO:2.5V
- Waveforms
1 RFI 1 CH1: RFI
1 CH1: RFI
0.5V/div. 0.5�?s/div. 1V/div.
1V/div. 0.5ms/div. 0.5ms/div.
2 CH2: MIRR 5V/div.
2 CH2: MIRR
Normal mode: play 5V/div.
Normal mode: The defect part
Test mode: Tracking open
passes 800�?m
REFO â??
REFO â??
REFO â??
REFO â??
REFO â??
3 CH1: FD 6 CH1: FE
3 CH1: FD 0.5V/div. 0.5V/div.
0.5V/div. 0.2s/div. 1ms/div.
0.2s/div.
5 CH2: FOK 7 CH2: XSI
4 CH2: FO+ 2V/div. 2V/div.
2V/div.
Normal mode: Focus close Normal mode: Focus close
Test mode: No disc, Focus close
REFO â??
REFO â??
REFO â??
REFO â??
REFO â?? REFO â??
GND â??
8 CH1: TE 8 CH1: TE 8 CH1: TE
0.5V/div. 0.5ms/div. 0.5V/div. 0.5ms/div. 0.5V/div. 5ms/div.
9 CH2: TD 9 CH2: TD 9 CH2: TD
0.5V/div. 0.5V/div. 0.5V/div.
Test mode: 32 tracks jump (FWD) Test mode: Single jump (FWD) Test mode: 100 tracks jump (FWD)
REFO â?? REFO â?? REFO â??
REFO â?? REFO â?? REFO â??
6 CH1: FE 3 CH1: FD 3 CH1: FD
0.1V/div. 0.5V/div. 0.5s/div. 0.5V/div. 0.5s/div.
20ms/div.
3 CH2: FD 0 CH2: MD 0 CH2: MD
0.2V/div. 1V/div. 1V/div.
Normal mode: Play Normal mode: Focus close (12cm) Normal mode: Focus close (8cm)
REFO â?? REFO â??
REFO â??
REFO â?? REFO â??
REFO â??
24
DEH-P4350,P3350,P3350B
8 CH1: TE 0 MD
8 CH1: TE
0.2V/div. 0.5V/div. 0.1s/div.
0.5V/div. 5ms/div.
20ms/div.
9 CH2: TD ! CH2: SD
0.2V/div. 0.5V/div.
Normal mode: play Normal mode: Play (12cm)
TEST mode: 100 Tracks jump(FWD)
REFO â??
REFO â??
REFO â??
REFO â?? REFO â??
@ EFM 8 CH1: TE
0 MD 1V/div. 5�?s/div. 1V/div.
1V/div. 10ms/div. 2ms/div.
# CH2: TEC 1V/div.
Normal mode:
Normal mode: play Test mode: Focus close
Long Search (12cm)
Tracking open
REFO â??
REFO â??
REFO â??
REFO â??
GND â??
8 CH1: TE $ PLCK % SCKO
0.5V/div. 2V/div. 0.5�?s/div. 2V/div. 1�?s/div.
0.2s/div.
6 CH2: FE 0.5V/div.
Normal mode: AGC after focus close Normal mode: play Normal mode: play
REFO â??
REFO â?? REFO â??
REFO â??
GND â?? GND â??
^ Dout & LRCK * VD
2V/div. 10�?s/div. 2V/div. 20�?s/div. 5V/div. 50ms/div.
Normal mode: play Normal mode: play Normal mode: No disc
GND â??
REFO â??
REFO â??
GND â??
GND â??
25
DEH-P4350,P3350,P3350B
( CH1: R OUT 1V/div. 8 CH1: TE
6 CH1: FE 0.2V/div.
0.2V/div. 1ms/div.
0.2ms/div. 1ms/div.
) CH2: L OUT 1V/div. 9 CH2: TD 0.5V/div.
3 CH2: FD 0.5V/div.
Normal mode: Play (1kHz 0dB) Normal mode: During AGC
Normal mode: During AGC
REFO â??
REFO â??
REFO â??
REFO â?? REFO â??
REFO â??
9 CH1: TD
1 CH1: RFI 3 CH1: FD 0.1V/div.
1V/div. 0.5V/div.
0.5ms/div.
0.5ms/div. 0.5ms/div.
â?? CH2: HOLD 5V/div.
â?? CH2: HOLD 5V/div. â?? CH2: HOLD 5V/div.
Normal mode: The defect part passes
Normal mode: The defect part passes Normal mode: The defect part passes
800�?m(B.D)
800�?m(B.D) 800�?m(B.D)
REFO â??
REFO â?? REFO â??
REFO â??
REFO â?? REFO â??
26
DEH-P4350,P3350,P3350B
27
2 3
1 4
DEH-P4350,P3350,P3350B
4. PCB CONNECTION DIAGRAM
CORD ASSY
4.1 TUNER AMP UNIT
NOTE FOR PCB DIAGRAMS
A
1. The parts mounted on this PCB
include all necessary parts for
several destination.
For further information for
respective destinations, be sure 15 13 5 3 1
11 9 7
to check with the schematic dia- 16 14 6 4 2
12 10 8
gram.
2. Viewpoint of PCB diagrams
Capacitor
Connector
SIDE A
SIDE B
B Chip Part
P.C.Board
A TUNER AMP UNIT
C
D
D
DETACH
CN701 SENSE SW
A
28
1 2 3 4
7 8
5 6
DEH-P4350,P3350,P3350B
SIDE A
A
CORD ASSY
REAR OUTPUT
IP-BUS INPUT
ANTENNA
JACK
B
FM/AM TUNER UNIT
C
D
B CN1950
A
FRONT
29
7 8
6
5
2 3
1 4
DEH-P4350,P3350,P3350B
A TUNER AMP UNIT
A
4 3
5 2
6 1
1
6
2
5
3
4
B
1
6
2
5
3
4
6
1
5
2
4
3
C
D
A
30
1 2 3 4
7 8
5 6
DEH-P4350,P3350,P3350B
SIDE B
A
B
3
4
2
5
1
6
C
3
4
2
5
1
6
D
A 31
7 8
6
5
2 3
1 4
DEH-P4350,P3350,P3350B
4.2 PANEL UNIT
A
SIDE B
SIDE A
C
CN1901
B
A
CN750
C
B PANEL UNIT
B PANEL UNIT
EJECT
D
B
32
1 2 3 4
3 4
1 2
DEH-P4350,P3350,P3350B
4.3 KEYBOARD UNIT SIDE B
SIDE A
SFEQ
A
5
3
1
AUDIO
6
4
2
2
5 1
6
4
3 3
4
6
1 5
2
2
4
6
1
3
5
B
FUNC
CN1951
BAND
CLK
B
PROG
6
5
4
3
C
2
1
DISP
SOURCE
C KEYBOARD UNIT
C KEYBOARD UNIT
EQ
D
C 33
3 4
2
1
B
D
A
C
34
CONTROL UNIT
D PICKUP UNIT(SERVICE)(P8)
1
1
M1 CARRIAGE MOTOR
M2 LOADING MOTOR
DE
HOME
M3 SPINDLE MOTOR
DEH-P4350,P3350,P3350B
2
2
4.4 CD MECHANISM MODULE
E
3
3
A CN501
E PHOTO UNIT(S8)
4
4
3
2 D CN802
1
SIDE A
1 3 4
2
DEH-P4350,P3350,P3350B
SIDE B
A
CLAMP
B
C
CONTROL UNIT
D
D
D 35
3 4
2
1
DEH-P4350,P3350,P3350B
5. ELECTRICAL PARTS LIST
NOTES:
- Parts whose parts numbers are omitted are subject to being not supplied.
- The part numbers shown below indicate chip components.
Chip Resistor
RS1/_S___J,RS1/__S___J
Chip Capacitor (except for CQS.....)
CKS....., CCS....., CSZS.....
=====Circuit Symbol and No.===Part Name Part No.
=====Circuit Symbol and No.===Part Name Part No.
--- ------ ------------------------------------------ -------------------------
--- ------ ------------------------------------------ -------------------------
Unit Number : CWM7376(DEH-P4350/X1N/ES) D 912 Diode S5688G
A D 913 Diode HZS7L(C2)
Unit Number : CWM7676(DEH-P3350B/X1N/ES) D 914 Diode HZS7L(A1)
Unit Number : CWM7383(DEH-P3350/X1N/ES) D 919 Diode S5688G
Unit Name : Tuner Amp Unit D 920 Diode S5688G
MISCELLANEOUS D 925 Diode 1SS270
D 926 Diode HZS9L(A2)
IC 301 IC PML008A L 311 Ferri-Inductor LAU4R7K
IC 361 IC PAL006A L 361 Choke Coil 600�?H CTH1221
IC 601 IC PE5203A L 410 Ferri-Inductor LAU4R7K
IC 603 IC S-80834ANY
IC 710 IC HA12187FP L 411 Ferri-Inductor LAU2R2K
L 412 Ferri-Inductor LAU2R2K
Q 341 Transistor(DEH-P4350/X1N/ES) IMH3A L 612 Inductor LAU100K
Q 351 Transistor IMH3A L 621 Inductor CTF1346
Q 359 Transistor DTA124EK L 710 Ferri-Inductor LAU2R2K
Q 361 Transistor DTC124EK
Q 362 Transistor DTC114EK L 750 Ferri-Inductor LAU2R2K
TH 610 Thermistor CCX1037
Q 410 Transistor 2SC2412K X 610 Radiator 12.5829MHz CSS1495
Q 510 Transistor 2SD2396 S 750 Switch(DETACH SENSE) CSN1039
Q 511 Transistor RN46A1 BZ 610 Buzzer CPV1050
Q 610 Transistor DTA114EK
Q 710 Transistor 2SA1037K AR 410 Arrester DSP-201M
FM/AM Tuner Unit CWE1563
Q 711 Transistor DTC114EK
RESISTORS
Q 750 Transistor 2SA1037K
Q 751 Transistor 2SA1036K
Q 752 Transistor DTC114EK R 311 RS1/16S101J
Q 753 Transistor DTC114EK R 312 RS1/16S101J
R 313 RS1/16S101J
Q 754 Transistor 2SA1037K R 314 RS1/16S101J
Q 755 Transistor DTC114EK R 327 RS1/16S222J
Q 909 Transistor RN46A1
Q 910 Transistor 2SD2396 R 328 RS1/16S222J
Q 911 Transistor 2SB1243 R 341 (DEH-P4350/X1N/ES) RS1/16S223J
R 342 (DEH-P4350/X1N/ES) RS1/16S821J
Q 912 Transistor DTC114EK R 343 (DEH-P4350/X1N/ES) RS1/16S821J
Q 913 Transistor 2SD1760F5 R 344 (DEH-P4350/X1N/ES) RS1/16S223J
Q 914 Transistor 2SC2412K
Q 915 Transistor 2SC2412K R 351 RS1/16S821J
Q 917 Transistor 2SC2412K R 352 RS1/16S821J
R 353 RS1/16S223J
Q 918 Transistor 2SC2412K R 354 RS1/16S223J
D 320 Diode DAN202U R 361 RS1/16S103J
D 361 Diode S5688G
D 362 Diode S5688G R 362 RS1/16S103J
D 510 Diode HZS9L(B1) R 363 RS1/16S331J
R 364 RS1/16S153J
D 750 Diode 1SS270 R 365 RD1/4PU182J
D 751 Diode 1SS270 R 409 RS1/16S0R0J
D 752 Diode DAP202U
D 753 Diode DAN202U R 410 RS1/16S222J
D 754 Diode DAP202U R 411 RS1/16S222J
R 413 RS1/16S473J
D 755 Diode DAN202U R 414 RS1/16S473J
D 762 Diode DAN202U R 415 RS1/16S393J
D 763 Diode DAP202U
D 910 Diode HZS9L(B3) R 417 RS1/16S681J
D 911 Diode HZS6L(B2) R 418 RS1/16S681J
R 419 RS1/16S681J
R 420 RS1/16S103J
R 421 RS1/16S681J
36
DEH-P4350,P3350,P3350B
=====Circuit Symbol and No.===Part Name Part No.
=====Circuit Symbol and No.===Part Name Part No.
--- ------ ------------------------------------------ -------------------------
--- ------ ------------------------------------------ -------------------------
R 422 RS1/16S473J R 752 RS1/16S153J
R 423 RS1/16S472J R 753 RS1/16S153J
R 424 RS1/16S473J R 754 RS1/16S222J
R 429 RS1/16S681J R 756 RS1/16S433J
R 430 RS1/16S681J R 757 RS1/16S473J
R 431 RS1/16S473J R 758 RS1/16S102J
R 432 RS1/16S473J R 759 RD1/4PU222J
R 437 RS1/16S0R0J R 760 RS1/16S102J
R 438 RS1/16S0R0J R 763 RS1/16S222J
R 445 RS1/16S272J R 764 RS1/16S131J
R 446 RS1/16S272J R 765 RS1PMF390J
R 447 RS1/16S162J R 766 RS1/10S270J
R 448 RS1/16S162J R 767 RS1/16S103J
R 454 RS1/16S0R0J R 768 RS1/16S152J
R 510 RD1/4PU221J R 769 RS1/16S152J
R 511 RD1/4PU221J R 771 RS1/16S473J
R 512 RS1/16S472J R 773 RD1/4PU222J
R 513 RS1/16S222J R 774 RS1/16S102J
R 514 RS1/16S473J R 775 RS1/16S102J
R 515 RS1/16S473J R 776 RS1/16S220J
R 516 RS1/16S473J R 777 RS1/16S0R0J
R 517 RS1/16S222J R 778 RS1/16S103J
R 518 RS1/16S222J R 779 RS1/16S472J
R 519 RS1/16S222J R 781 RS1/16S104J
R 520 RS1/16S681J R 782 RS1/16S131J
R 521 RS1/16S102J R 783 RS1/16S131J
R 522 RS1/16S0R0J R 784 RS1/10S392J
R 523 RS1/16S102J R 786 RS1/16S102J
R 524 RS1/16S0R0J R 787 RS1/10S472J
R 528 RD1/4PU0R0J R 788 RS1/10S222J
R 531 RS1/16S0R0J R 789 RS1/10S222J
R 532 RS1/16S0R0J R 909 RD1/4PU0R0J
R 534 RS1/16S0R0J R 910 RS1/16S0R0J
R 535 RS1/16S0R0J R 911 RD1/4PU121J
R 536 RS1/16S0R0J R 912 RS1/16S102J
R 611 RS1/16S473J R 913 RD1/4PU102J
R 612 RS1/16S2202F R 914 RS1/16S103J
R 613 RS1/16S102J R 915 RS1/16S222J
R 614 RS1/16S821J R 916 RS1/16S133J
R 615 RS1/16S102J R 917 RS1/16S104J
R 616 RS1/16S0R0J R 918 RS1/16S104J
R 620 RS1/16S473J R 919 RS1/16S223J
R 621 RS1/16S331J R 920 RS1/16S473J
R 622 RS1/16S101J R 921 RS1/16S103J
R 624 RS1/16S104J R 922 RS1/16S473J
R 625 RS1/16S0R0J R 923 RD1/4PU102J
R 626 RS1/16S473J R 924 RS1/16S472J
R 627 RS1/16S473J R 927 RS1/16S102J
R 628 RS1/16S473J R 928 RS1/16S473J
R 630 RAB4C102J R 929 RS1/16S104J
R 631 RS1/16S0R0J R 930 RS1/16S103J
R 710 RS1/16S101J R 931 RS1/16S103J
R 711 RS1/16S620J R 932 RD1/4PU102J
R 712 RS1/16S101J R 933 RS1/16S473J
R 713 RS1/16S103J R 934 RS1/16S103J
R 714 RS1/16S102J R 935 RS1/16S223J
R 715 RS1/16S102J R 936 RD1/4PU152J
R 716 RS1/16S473J
CAPACITORS
R 717 RS1/16S473J
R 718 RS1/16S102J
C 310 CKSRYB102K50
C 311 CEJA1R0M50
R 719 RS1/16S102J
C 312 CEJA1R0M50
R 720 RS1/16S223J
C 314 CKSRYB105K6R3
R 721 RS1/16S223J
C 315 CKSRYB105K6R3
R 722 RS1/16S821J
R 723 RS1/16S821J
C 316 CKSRYB104K16
C 317 CKSRYB104K16
R 724 RS1/16S222J
C 318 CKSRYB105K6R3
R 725 RS1/16S223J
C 319 CKSRYB105K6R3
R 726 RS1/16S472J
C 320 CKSRYB105K6R3
R 750 RS1/16S104J
R 751 RS1/16S103J
37
DEH-P4350,P3350,P3350B
=====Circuit Symbol and No.===Part Name Part No.
=====Circuit Symbol and No.===Part Name Part No.
--- ------ ------------------------------------------ -------------------------
--- ------ ------------------------------------------ -------------------------
C 321 CKSRYB105K6R3 Unit Number : CWM7398(DEH-P4350/X1N/ES)
C
C 325 CKSRYB102K50
Unit Number : CWM7405(DEH-P3350/X1N/ES)
C 326 CEJA100M16
Unit Name : Keyboard Unit
C 328 CKSRYB104K16
C 329 CEJA470M10
MISCELLANEOUS
C 342 (DEH-P4350/X1N/ES) CEJA2R2M50
IC 1902 IC(DEH-P4350/X1N/ES) SBX8035-H
C 343 (DEH-P4350/X1N/ES) CEJA2R2M50
IC 1903 IC PD6294A
C 351 CEJA2R2M50
Q 1905 Transistor DTC114EU
C 352 CEJA2R2M50
D 1901 Chip Diode MA151WK
C 361 4700�?F/16V CCH1367
D 1902 Chip Diode MA151WA
C 362 CKSQYB104K16
D 1903 LED(DEH-P4350/X1N/ES) CL170UBX
C 363 CKSQYB474K16
LED(DEH-P3350/X1N/ES) CL170PGCD
C 364 CKSQYB474K16
D 1917 LED NSSW440-9159
C 365 CKSQYB474K16
D 1918 LED NSSW440-9159
C 366 CKSQYB474K16
X 1901 Radiator 5.00MHz CSS1423
C 367 CKSQYB474K16
S 1901 Push Switch CSG1112
C 368 CKSQYB474K16
S 1902 Push Switch CSG1112
C 369 CKSQYB474K16
S 1903 Push Switch CSG1112
C 370 CKSQYB474K16
S 1904 Push Switch CSG1112
C 371 CEJA330M10
S 1905 Switch CSG1107
C 373 CKSQYB225K10
S 1906 Push Switch CSG1112
C 374 CKSQYB225K10
S 1908 Switch CSG1107
C 375 CEJA100M16
S 1909 Switch CSG1107
C 410 CKSQYB103K50
S 1910 Switch CSG1107
C 412 CKSRYB223K25
S 1911 Switch CSG1107
C 413 CKSRYB102K50
S 1912 Switch CSG1107
C 414 CEJA220M10
S 1913 Switch CSG1107
C 415 CKSRYB223K25
S 1914 Switch CSG1107
C 418 CEAL101M10
S 1915 Switch CSG1107
C 419 CKSRYB473K16
S 1916 Push Switch CSG1112
C 424 CKSRYB183K25
S 1917 Push Switch CSG1112
C 425 CKSRYB183K25
S 1918 Push Switch CSG1112
C 431 CKSRYB102K50
S 1919 Push Switch CSG1112
C 510 CKSRYB473K16
S 1920 Push Switch CSG1111
C 511 CKSRYB102K50
S 1922 Switch CSD1061
C 512 CEJA101M16
LCD(DEH-P4350/X1N/ES) CAW1626
C 615 CEAL2R2M50
LCD(DEH-P3350/X1N/ES) CAW1628
C 616 CCSRCH270J50
C 617 CCSRCH330J50
RESISTORS
C 618 CKSRYB105K6R3
R 1900 (DEH-P3350/X1N/ES) RS1/16S473J
C 619 CEAL4R7M35
R 1901 RS1/10S222J
C 620 CKSRYB103K50
R 1902 RS1/10S222J
C 621 CCSRCH101J50
R 1903 RS1/16S470J
C 624 CKSRYB223K25
R 1904 RS1/16S470J
C 629 CCSRCH101J50
R 1905 (DEH-P4350/X1N/ES) RS1/16S121J
C 630 CKSRYB103K50
R 1906 (DEH-P4350/X1N/ES) RS1/16S2R2J
C 631 CCSRCH101J50
R 1909 (DEH-P4350/X1N/ES) RS1/16S151J
C 632 CCSRCH101J50
(DEH-P3350/X1N/ES) RS1/16S201J
C 633 CKSRYB103K50
R 1910 RS1/16S121J
C 634 CKSRYB472K50
R 1911 RS1/16S121J
C 710 CKSRYB104K16
R 1912 RS1/16S121J
C 711 CKSRYB473K16
R 1913 RS1/16S121J
C 712 CEJA1R0M50
R 1914 RS1/16S121J
C 713 CEJA1R0M50
R 1915 RS1/16S121J
C 714 CEJA1R0M50
R 1916 RS1/16S121J
C 715 CEJA1R0M50
R 1917 RS1/16S131J
C 750 CKSRYB103K25
R 1918 RS1/16S151J
C 751 CKSQYB104K16
R 1919 RS1/16S131J
C 765 CKSQYB103K50
R 1920 RS1/16S131J
C 799 CKSQYB473K50
R 1927 RS1/16S472J
R 1929 RS1/16S0R0J
C 910 330�?F/16V CCH1326
R 1930 RS1/16S101J
C 911 CKSRYB103K25
R 1931 RS1/16S101J
C 912 CEJA101M16
R 1933 (DEH-P4350/X1N/ES) RS1/16S161J
C 913 CEJA101M10
(DEH-P3350/X1N/ES) RS1/16S201J
C 914 CKSRYB473K16
R 1935 RS1/16S393J
C 915 CKSRYB103K25
R 1936 RS1/16S131J
C 916 470�?F/16V CCH1331
R 1938 RS1/16S151J
C 920 CKSRYB104K16
R 1939 RS1/16S131J
R 1941 RS1/16S131J
38
DEH-P4350,P3350,P3350B
=====Circuit Symbol and No.===Part Name Part No.
=====Circuit Symbol and No.===Part Name Part No.
--- ------ ------------------------------------------ -------------------------
--- ------ ------------------------------------------ -------------------------
R 1942 RS1/16S131J R 1919 RS1/16S131J
R 1943 RS1/16S131J R 1920 RS1/16S131J
R 1945 RS1/16S121J R 1927 RS1/16S472J
R 1946 RS1/16S0R0J R 1929 RS1/16S0R0J
R 1949 RS1/16S151J R 1930 RS1/16S101J
CAPACITORS R 1931 RS1/16S101J
R 1933 RS1/16S201J
C 1902 CKSRYB104K16 R 1935 RS1/16S393J
C 1903 (DEH-P4350/X1N/ES) CSZS100M6R3 R 1937 RS1/16S151J
C 1905 CKSRYB104K16 R 1938 RS1/16S151J
C 1906 CKSRYB104K16
C 1907 CKSRYB104K16 R 1941 RS1/16S131J
R 1944 RS1/16S151J
C 1923 CKSQYB104K16 R 1945 RS1/16S0R0J
C 1924 (DEH-P4350/X1N/ES) CKSRYB104K16 R 1946 RS1/16S0R0J
C 1930 CKSQYB104K16 R 1949 RS1/16S151J
CAPACITORS
Unit Number : CWM7681(DEH-P3350B/X1N/ES)
C Unit Name : Keyboard Unit C 1902 CKSRYB104K16
C 1905 CKSRYB104K16
MISCELLANEOUS C 1906 CKSRYB104K16
C 1907 CKSRYB104K16
IC 1903 IC PD6294A
C 1921 CKSQYB104K16
Q 1905 Transistor DTC114EU
D 1901 Chip Diode MA151WK
C 1922 CKSQYB104K16
D 1902 Chip Diode MA151WA
C 1925 CKSQYB104K16
D 1903 LED CL170SRCD
C 1926 CKSQYB104K16
D 1913 LED NSSW440-9159
Unit Number : CWM7375
B
D 1914 LED NSSW440-9159
Unit Name : Panel Unit
D 1915 LED NSSW440-9159
D 1916 LED NSSW440-9159
MISCELLANEOUS
X 1901 Radiator 5.00MHz CSS1423
S 1901 Push Switch CSG1135 D 1950 LED CL220PGC
S 1902 Push Switch CSG1135 S 1950 Push Switch CSG1112
S 1903 Push Switch CSG1135
RESISTORS
S 1904 Push Switch CSG1135
S 1905 Push Switch CSG1133
R 1952 RS1/16S101J
S 1906 Push Switch CSG1135 R 1953 RS1/16S101J
S 1908 Push Switch CSG1133
S 1909 Push Switch CSG1133
S 1910 Push Switch CSG1133
D Unit Number :: Control Unit
CWX2411
S 1911 Push Switch CSG1133
Unit Name
S 1912 Push Switch CSG1133
MISCELLANEOUS
S 1913 Push Switch CSG1133
S 1914 Push Switch CSG1133
IC 201 IC UPD63711GC
S 1915 Push Switch CSG1133
IC 301 IC BA5985FM
S 1916 Push Switch CSG1135
IC 701 IC BA05SFP
Q 101 Transistor 2SB1132
S 1917 Push Switch CSG1135
D 801 Chip LED CL203IRXTU
S 1918 Push Switch CSG1135
S 1919 Push Switch CSG1135
D 802 Chip LED CL203IRXTU
S 1920 Push Switch CSG1111
X 201 Ceramic Resonator 16.934MHz CSS1456
S 1922 Switch CSD1061
S 801 Spring Switch(HOME) CSN1051
S 802 Spring Switch(CLAMP) CSN1052
LCD(DEH-P3350B/X1N/ES) CAW1679
RESISTORS
RESISTORS
R 101 RS1/8S120J
R 1900 RS1/16S473J
R 102 RS1/8S100J
R 1901 RS1/10S222J
R 103 RS1/16S222J
R 1902 RS1/10S222J
R 201 RS1/16S104J
R 1903 RS1/16S470J
R 202 RS1/16S103J
R 1904 RS1/16S470J
R 203 RS1/16S393J
R 1909 RS1/16S221J
R 204 RS1/16S103J
R 1910 RS1/16S161J
R 205 RS1/16S103J
R 1911 RS1/16S161J
R 206 RS1/16S182J
R 1912 RS1/16S161J
R 207 RS1/16S123J
R 1913 RS1/16S161J
R 302 RS1/16S153J
R 1914 RS1/16S161J
R 303 RS1/16S103J
R 1915 RS1/16S161J
R 501 RS1/16S102J
R 1916 RS1/16S161J
R 502 RA4C681J
R 1917 RS1/16S131J
R 601 RS1/16S102J
R 1918 RS1/16S151J
39
DEH-P4350,P3350,P3350B
=====Circuit Symbol and No.===Part Name Part No.
=====Circuit Symbol and No.===Part Name Part No.
--- ------ ------------------------------------------ -------------------------
--- ------ ------------------------------------------ -------------------------
R 602 RS1/16S102J Unit Number :
E
R 605 RS1/16S0R0J
Unit Name : Photo Unit(S8)
R 606 RS1/16S0R0J
R 801 RS1/8S751J
Q 1 Photo-transistor CPT230SX-TU
R 803 RS1/8S751J
Q 2 Photo-transistor CPT230SX-TU
R 902 RS1/16S0R0J
Miscellaneous Parts List
R 906 RS1/16S0R0J
Pickup Unit(Service)(P8) CXX1285
CAPACITORS M 1 Motor Unit(CARRIAGE) CXB2190
M 2 Motor Unit(LOADING) CXB2195
C 101 CKSRYB102K50
M 3 Motor Unit(SPINDLE) CXB2562
C 102 CKSRYB104K16
C 103 CEV101M6R3
C 104 CEV470M6R3
C 105 CKSQYB334K16
C 106 CKSQYB334K16
C 107 CKSQYB334K16
C 201 CKSRYB104K16
C 202 CKSRYB471K50
C 203 CKSRYB104K16
C 205 CEV101M6R3
C 206 CKSRYB104K16
C 207 CKSRYB104K16
C 208 CKSRYB104K16
C 209 CKSRYB104K16
C 210 CKSRYB332K50
C 211 CKSRYB104K16
C 212 CKSRYB104K16
C 213 CKSRYB392K50
C 214 CKSRYB104K16
C 215 CKSRYB104K16
C 216 CCSRCJ3R0C50
C 217 CCSRCH270J50
C 218 CKSRYB104K16
C 219 CCSRCH181J50
C 220 CCSRCH510J50
C 221 CKSRYB682K25
C 222 CEV220M6R3
C 223 CKSRYB103K25
C 224 CKSRYB224K10
C 301 CEV101M10
C 603 CCSQSL152J50
C 604 CCSQSL152J50
C 702 10�?F/10V CCH1349
C 703 CKSQYB334K16
40
DEH-P4350,P3350,P3350B
6. ADJUSTMENT
6.1 CD ADJUSTMENT
2) Test Mode
1) Precautions
This mode is used for adjusting the CD mechanism
â?� This unit uses a single power supply (+5V) for the reg-
module of the device.
ulator. The signal reference potential, therefore, is
connected to REFO(approx. 2.5V) instead of GND.
â?� Test mode starting procedure
If REFO and GND are connected to each other by mis-
Reset while pressing the 4 and 6 keys together.
take during adjustments, not only will it be impossi-
ble to measure the potential correctly, but the servo
will malfunction and a severe shock will be applied to â?� Test mode cancellation
the pick-up. To avoid this, take special note of the fol- Switch ACC, back-up OFF.
lowing.
Do not connect the negative probe of the measuring â?� After pressing the EJECT key, do not press any other
equipment to REFO and GND together. It is especially key until the disk is completely ejected.
important not to connect the channel 1 negative
â?� If the ] or [ key is pressed while focus search is in
probe of the oscilloscope to REFO with the channel 2
negative probe connected to GND. progress, immediately turn the power off (otherwise
Since the frame of the measuring instrument is usual- the actuator may be damaged due to adhesion of the
ly at the same potential as the negative probe, change lenses).
the frame of the measuring instrument to floating sta-
tus. â?� Jump operation of TRs other than 100TR continues
If by accident REFO comes in contact with GND, after releasing the key. CRG move and 100TR jump
immediately switch the regulator or power OFF. operations are brought into the â?�Tracking closeâ?ť sta-
tus when the key is released.
â?� Always make sure the regulator is OFF when connect-
ing and disconnecting the various filters and wiring â?� Powering Off/On resets the jump mode to â?�Single TR
required for measurements. (91)â?ť, the RF AMP gain setting to 0 dB, and the auto-
matic adjustment value to the initial value.
â?� Before proceeding to further adjustments and mea-
surements after switching regulator ON, let the player
run for about one minute to allow the circuits to stabi-
lize.
â?� Since the protective systems in the unit's software are
rendered inoperative in test mode, be very careful to
avoid mechanical and /or electrical shocks to the sys-
tem when making adjustment.
â?� Disc detection during loading and eject operations is
performed by means of a photo transistor in this
unit.Consequently, if the inside of the unit is exposed
to a strong light source when the outer casing is
removed for repairs or adjustment, the following mal-
functions may occur.
*During PLAY, even if the eject button is
pressed,the disc will not be ejected and the unit
will remain in the PLAY mode.
*The unit will not load a disc.
When the unit malfunctions this way, either re-posi-
tion the light source, move the unit or cover the photo
transistor.
41
DEH-P4350,P3350,P3350B
- Flow Chart
4 6
Test Mode In
Acc on
SOURCE
Sourse CD
New test mode
2
BAND 6
3
*1
Power ON
(Adjustment for T.Offset)
Power ON RF AMP Gain Select
TRK MIN SEC
(Not adjustment for T.Offset)
00 00 00
Display TRK MIN SEC TRK MIN SEC
99 99 99 GG GG GG
Display
Power OFF
] [
1
3 2
BAND 6
*2 *8 *8 *3
Focus Close/ Focus Mode
S Curve Check Select Auto Adjustment
<Tracking Servo Close> CRG+ CRG-
Display Select
TRK MIN SEC TRK MIN SEC TRK MIN SEC TRK MIN SEC
TRK MIN SEC
91 91 91 00 00 00 00 00 00 00 00 00
0x 0x 0x
Display
Display
or or or
TRK MIN SEC TRK MIN SEC TRK MIN SEC
99 99 99 99 99 99 99 99 99
Power OFF
] [
6
1
BAND 3 2
T.Close and
T.Balance
T. Close and
F,T AGC and RF AGC Coefficient Display/ CRG+ CRG-
Adjustment
Fit Servo
RF AGC and Rough Servo and RF AGC
Fit Servo TRK MIN SEC
TRK MIN SEC
8x 8x 8x
8x 8x 8x
Display
or
or
TRK MIN SEC
TRK MIN SEC
9x 9x 9x
9x 9x 9x
Tracking
Power OFF Open
] [
3 6
1 2
BAND
*4 CRG-/TR Jump- *4
*7 *5
CRG+/TR Jump+
F, T, RF AGC/ F, T AGC and CRG/TR Jump NO. *6
F.Bias Display Select RF AGC Select TRK MIN SEC
8x 8x 8x
Power OFF
Display
or
BAND TRK MIN SEC
2
9x 9x 9x
Tracking
Open
+6dB +12dB
TYP
*1 TRK MIN SEC
Display 06 06 06 12 12 12
8x 8x 8x
Display
or
Focus Close S Curve Check
*2
Display 00 00 00 01 01 01 TRK MIN SEC
9x 9x 9x
(99 99 99)
*3 F.Offset Display RF.Offset Display F.Cansel Display
F.Cancel Value = {Top Rank 8bit of Set Value (7F [H] to 80 [H] ) + 128} / 4
= 63 [D] to (32 [D] ) to 00 [D]
*4 Single TR/32TR/100TR
Single TR 32TRK 100TRK CRG Move
*5
Display 9x(8x):91(81) 92(82) 93(83) 94(84)
*6 CRG Move, 100TR Jump Only
T.AGC Gain
*7 TRK, MIN, SEC F.AGC Gain RF AGC Gain
(F,T.AGC Gain = (Present Value/Initial Value) x 20)
*8 Voltage of CRG Motor = 2 [V]
42
DEH-P4350,P3350,P3350B
6.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT
â?� Note :
The grating angle of the PU unit cannot be adjusted after the PU unit is changed. The PU unit in the CD mecha-
nism module is adjusted on the production line to match the CD mechanism module and is thus the best adjusted
PU unit for the CD mechanism module. Changing the PU unit is thus best considered as a last resort. However, if
the PU unit must be changed, the grating should be checked using the procedure below.
â?� Purpose :
To check that the grating is within an acceptable range when the PU unit is changed.
â?� Symptoms of Mal-adjustment :
If the grating is off by a large amount symptoms such as being unable to close tracking, being unable to perform
track search operations, or taking a long time for track searching.
â?� Method :
â?� Measuring Equipment â?� Oscilloscope, Two L.P.F.
â?� Measuring Points â?� E, F, REFO
â?� Disc â?� ABEX TCD-784
â?� Mode â?� TEST MODE
CONTROL UNIT
E
F L.P.F.
Xch Ych
E 100kâ??
Oscilloscope
390pF
REFO
F 100kâ??
REFO
390pF
REFO
L.P.F.
â?� Checking Procedure
1. In test mode, load the disc and switch the 5V regulator on.
2. Using the ] and [ buttons, move the PU unit to the innermost track.
3. Press key 3 to close focus, the display should read "91". Press key 2 to implement the tracking balance adjust-
ment the display should now read "81". Press key 3 2 times. The display will change, returning to "81" on the
fourth press.
4. As shown in the diagram above, monitor the LPF outputs using the oscilloscope and check that the phase differ-
ence is within 75�° . Refer to the photographs supplied to determine the phase angle.
5. If the phase difference is determined to be greater than 75�° try changing the PU unit to see if there is any
improvement. If, after trying this a number of times, the grating angle does not become less than 75�° then the
mechanism should be judged to be at fault.
â?� Note
Because of eccentricity in the disc and a slight misalignment of the clamping center the grating waveform may be
seen to "wobble" ( the phase difference changes as the disc rotates). The angle specified above indicates the aver-
age angle.
â?� Hint
Reloading the disc changes the clamp position and may decrease the "wobble".
43
DEH-P4350,P3350,P3350B
Ech â?? Xch 20mV/div, AC
Grating waveform
Fch â?? Ych 20mV/div, AC
0�° 30�°
45�° 60�°
75�° 90�°
44
DEH-P4350,P3350,P3350B
7. GENERAL INFORMATION
7.1 DIAGNOSIS
7.1.1 TEST MODE
- Error Messages
If a CD is not operative or stopped during operation due to an error, the error mode is turned on and cause(s) of the
error is indicated with a corresponding number. This arrangement is intended at reducing nonsense calls from the
users and also for facilitating trouble analysis and repair work in servicing.
(1) Basic Indication Method
1) When SERRORM is selected for the CSMOD (CD mode area for the system), error codes are written to DMIN (min-
utes display area) and DSEC (seconds display area). The same data is written to DMIN and DSEC. DTNO remains
in blank as before.
2) Main unit display examples
Depending on display capability of LCD used, display will vary as shown below. xx contains the error number.
8-digit display 6-digit display 4-digit display
ERRORâ??xx ERRâ??xx Eâ??xx
OR
Errâ??xx
(2) Error Code List
Code Class Displayed error code Description of the code and potential cause(s)
10 Electricity Carriage Home NG CRG can't be moved to inner diameter.
CRG can't be moved from inner diameter.
â?? Failure on home switch or CRG move mechanism.
11 Electricity Focus Servo NG Focusing not available.
â?? Stains on rear side of disc or excessive vibrations on REWRITABLE.
12 Electricity Spindle Lock NG Spindle not locked. Sub-code is strange (not readable).
â?? Failure on spindle, stains or damages on disc, or excessive vibrations.
Subcode NG A disc not containing CD-R data is found. Turned over disc are found,
though rarely.
â?? Failure on home switch or CRG move mechanism.
RF AMP NG An appropriate RF AMP gain can't be determined.
â?? CD signal error.
17 Electricity Setup NG APC protection doesn't work. Focus can be easily lost.
â?? Damages or stains on disc, or excessive vibrations.
30 Electricity Search Time Out Failed to reach target address.
â?? CRG tracking error or damages on disc.
A0 System Power Supply NG Power (VD) is ground faulted.
â?? Failure on SW transistor or power supply (failure on connector).
Remarks: Mechanical errors are not displayed (because a CD is turned off in these errors).
Unreadable TOC does not constitute an error. An intended operation continues in this case.
A newly designed main unit must conform to the example given above.
Upper digits of an error code are subdivided as shown below:
1x: Setup relevant errors, 3x: Search relevant errors, 3x: Search relevant errors, Ax: Other errors.
45
DEH-P4350,P3350,P3350B
- New Test Mode
S-CD plays the same way as before.
If an error such as off focus, spindle unlocking, unreadable sub-code, or sound skipping occurs after setup, its
cause and time occurred (in absolute time) are displayed.
During setup, operational status of the control software (internal RAM: CPOINT) is displayed.
These displays and functions are prepared for enhancing aging in the servicing and efficiency of trouble analysis.
(1) Shifting to the New Test Mode
1 Turn on the current test mode.
2 Select S-CD for the source through the specified procedure including use of the [SOURCE] key, and inserting the
disc. Then, press the [ 6 ] key while maintaining the regulator turned off.
3 After the above operations, the new test mode remains on irrespective of whether the S-CD is turned on or off.
You can reset the new test mode by turning on the reset start.
* With some products, the new test mode can be reset through the same operations as that employed for shifting to
the STBY mode (while maintaining the Acc turned off).
(2) Key Correspondence
Key Test mode New test mode
Power Off Power On In-play Error Production
BAND To power on To power off â?? Time/Err.No. switching
(offset adjustment performed)
] â?? FWD-Kick FF/TR+ â??
[ â?? REV-Kick REV/TR- â??
1 â?? T.Close (AGC performed) Scan â??
/parameter display switching
2 RF AMP gain switching Parameter display switching Mode â??
/T.BAL adjustment/T.Open
3 To power on F.Close/RF AGC/F.T.AGC â?? â??
(offset adjustment not performed)
6 â?? F.Mode switching Auto/Manu T.No./Time switching
/T.Close (no AGC)/Jump switching
Note: Eject and CD on/off is performed in the same procedure as that for the normal mode.
(3) Cause of Error and Error Code
Code Class Contents Description and cause
40 Electricity Off focus detected. FOK goes low.
â?? Damages/stains on disc, vibrations or failure on servo.
41 Electricity Spindle unlocked. FOK = Low continued for 50 msec.
â?? Damages/stains on disc, vibrations or failure on servo.
42 Electricity Sub-code unreadable. Sub-code was unreadable for 50 msec.
â?? Damages/stains on disc, vibrations or failure on servo.
43 Electricity Sound skipping detected. Last address memory function was activated.
â?? Damages/stains on disc, vibrations or failure on servo.
Note: Mechanical errors during aging are not displayed.
The error codes should be indicated in the same way as in the normal mode.
46
DEH-P4350,P3350,P3350B
(4) Display of Operational Status (CPOINT) during Setup
Status No. Contents Protective action
00 CD+5V ON process in progress. None
01 Servo LSI initialization (1/3) in progress. None
02 Servo LSI CRAM initialization in progress. None
03 Servo LSI initialization (2/3) in progress. None
04 Offset adjustment (1/3) in progress. None
05 Offset adjustment (2/3) in progress. None
06 Offset adjustment (3/3) in progress. None
07 FZD adjustment in progress. None
08 Servo LSI initialization (3/3) in progress. None
10 Carriage move to home position started. None
11 Carriage move to home position started. None
12 Carriage is moving toward inner diameter. Specified 10 seconds has been passed or failure
on home switch.
13 Carriage is moving toward outer diameter. Specified 10 seconds has been passed or failure
on home switch.
14 Carriage outer kick in progress. None
15 Carriage outer diameter feed (1 second) in progress. None
20 Servo close started. None
21 Pre-processing for focus search started. None
22 Spindle rotation and focus search started. None
23 Waiting for focus close (XSI=Low). Specified focus search time has been passed.
24 Standing by after focus close is over. Specified focus search time has been passed.
25 Focus search preprocessing is in None
progress while setup protection is turned on.
26 Focus search preprocessing is in None
progress while focus recovery is turned on.
27 Wait time after focus close is set up. Off focus.
28 Standing by after focus close is over. Off focus.
29 Setup (1/2) before T balance adjustment is started. Off focus.
30 Setup (2/2) before T balance adjustment is started. Off focus.
31 T balance adjustment started. Off focus.
32 T balance adjustment (1/2). Off focus.
33 T balance adjustment (2/2). Off focus.
34 Waiting for spindle rotation to end. Off focus.
Spindle rough servo.
35 Standing by after spindle rough servo is over. Off focus.
36 RF AGC started. Off focus.
37 RF AGC started. Off focus.
38 RF AGC ending process in progress. Off focus.
39 Tracking close in progress. Off focus.
40 Standing by after tracking is closed. Off focus.
Carriage closing in progress.
41 Focus/tracking AGC started. Off focus.
42 Focus AGC started. Off focus.
43 Focus AGC in progress. Off focus.
44 Tracking AGC in progress. Off focus.
45 Standing by after focus/tracking AGC are over. Off focus.
46 Spindle processes applicable servo. Off focus.
47 Check for servo close is started. Off focus.
48 Check of LOCK pin started. Off focus or spindle not locked.
49 RF AGC started. Off focus.
50 RF AGC in progress. Off focus.
51 Standing by after RF AGC is over. Off focus.
47
DEH-P4350,P3350,P3350B
(5) Display Examples
1) During Setup (When status no. = 11)
TRK No. MIN. SEC.
11 11' 11"
2) During Operation (TOC read, TRK search, Play, FF and REV)
The same as in the normal mode.
3) When a Protection Error Occurred
Switch to the following displays (A) and (B) using the [BAND] switch:
(A) Error occurrence timing display in absolute time.
An example: Error occurred in 12th tune at 34'56" in absolute time.
TRK No. MIN. SEC.
12 34' 56"
(B) Error No. display
An example: Error #40 (Off focus is detected)
ERROR-40
48
DEH-P4350,P3350,P3350B
7.1.2 DISASSEMBLY
- Removing the Case (not shown)
1. Remove the Case.
CD Mechanism Module
- Removing the CD Mechanism Module (Fig.1)
Remove the four screws.
Disconnect the connector and then remove the CD
Mechanism Module.
- Removing the Grille Panel Assy (Fig.1)
Remove the two screws and then remove the
Grille Panel Assy.
Fig.1
Grille Panel Assy
- Removing the Tuner Amp Unit (Fig.2)
Remove the two screws.
Straight the tabs at three locations indicated.
Remove the screw.
Remove the three screws and then remove
the Tuner Amp Unit.
*) Tuner Amp Unit is different partially from this
photo.
Tuner Amp Unit
Fig.2
49
DEH-P4350,P3350,P3350B
- Removing the Upper Frame
1. Remove six Springs A, two Springs B and four A
Screws. Upper Frame
A
2. Remove two Tabs situated on rear side of the Upper
Frame, remove two Arms on the front side, then
A
remove two Tabs on the front side.
A
B
A
Arm
Arm
B A
- Removing the Carriage Mechanism
1. Disengage the Carriage Mechanism from the two
Carriage Mechanism Section
dampers situated in the front side by driving it up,
then disengage and remove the mechanism from the
two dampers by driving it up aslant into front side
direction.
Note : When assembling the Carriage Mechanism, coat
the dampers with alcohol prior to the assembly.
- Removing the Clamp Arm Assy
A Clamp Arm Assy Section
1. Remove a Spring A, a B and a Spring C.
2. Drive the Clamp Arm Assy up into rear side direction,
B
then disengage the arm from its current position
Finally, drive the assembly approximately 45 degrees
upward, then slide the assembly toward right side to
remove it.
C
50
DEH-P4350,P3350,P3350B
- Removing the Guide Arm Assy
1. Remove a connector, a spring A and B
2. Drive the Guide Arm Assy up aslant into rear side Guide Arm Assy Section
direction, then remove it from a Pin. Finally, drive the
assembly approximately 45 degrees upward, then A
slide the assembly toward left side to remove it.
Note : When assembling the guide arm assembly, route
the cord inside the assembly. In this operation,
care must be exercised so that cord may be
caught by the gear.
B
Pin
LO Arm Assy Section
- Removing the LO Arm Assy
1. Remove two Pins to dismount the LO Arm Assy.
- Removing the Control Unit and the Spindle Short Pin
Motor
1. Remove from the connector after mounting the short
Spindle Motor
pin on the flexible PCB of the pickup unit.
2. Remove two Soldered joints, then remove two
B
Screws A.
3. Remove two connectors and a Screw B.
4. Disengage the Control Unit from two Tabs, then dis-
mount the unit by sliding it toward left.
5. Dismount the Spindle Motor.
Control Unit
A
A
51
DEH-P4350,P3350,P3350B
- Removing the Loading Motor and Carriage
C
Motor
Guide
1. Remove the Spring and two Screws A.
2. Dismount the Loading Motor.
B
3. Remove the Belt, a Screw B, two Screws C, a Guide
and a Screw Unit. Screw Unit Carriage Motor
4. Dismount the Carriage Motor.
Note : When assembling the Belt, use care so that it
may not be contaminated by grease.
Belt
C
A
A
Loading Motor
- Removing the Pickup Unit
1. Remove two Screws and a Shaft.
2. Dismount the Pickup Unit.
Pickup Unit
Shaft
52
DEH-P4350,P3350,P3350B
7.1.3 CONNECTOR FUNCTION DESCRIPTION
1. BUS+
2. GND
3. GND
4. NC
5. BUS-
6. GND
7. BUS L+ INPUT
8. ASENB
9. BUS R+ INPUT
10. BUS R- INPUT
FRONT FUSE 10A
11. BUS L- INPUT
OUTPUT
2 10 16
8 9 10 11
15
1
56 7
1234
1. RR+
2. FR+
3. RR-
REAR OUTPUT
4. FR-
ANTENNA JACK 5. RL+
6. FL+
7. RL-
8. FL-
9. NC
10. NC
11. ILM
12. B.REM
13. ACC
14. NC
15. B.UP
16. GND
53
DEH-P4350,P3350,P3350B
7.2 PARTS
7.2.1 IC
PAL006A
sw_vcc
Protector;
Over voltage
1
TAB Reference
amp_vcc
Stand-by
2
P-GND2 Circuit
+-
3
OUT2-
Offset Protector;
4
STBY Detection Thermal
-+
5
OUT2+
6
VCC
+-
7
OUT1-
Offset
8
P-GND1 Detection
-+
9
OUT1+
10
SVR
11
IN1
12 13
IN2
amp_vcc
Protector;
S-GND Short circuit
14
IN4
15
IN3
16
AC-GND
17
+-
OUT3+
18
Offset
P-GND3 Detection
19
-+
OUT3-
20 21
VCC
+-
OUT4+
22
Offset
MUTE Detection
23
-+
OUT4-
24 25
P-GND4
SWITCH
sw_vcc
stby
Protector;
Over current limit
Mute circuit
54
DEH-P4350,P3350,P3350B
IN4 -_R
IN4+_R
IN4 -_L
IN4+_L
IN1_R
IN2_R
IN3_R
IN3_L
IN2_L
IN1_L
PML008A
Vcc
44 43 42 41 40 39 38 37 36 35 34
Sel_out_L 1 33 Sel_out_R
Isolator
circuit
Rch block (same as Lch)
2 32 PV_in_R
PV_in_L
Source
Gain
adjuster
Tone_out_FL 3 31 Tone_out_FR
to Rch
fromRch
Primary LPF
volume
(L+R)
SV_in_FL 4 30 SV_in_FR
Loudness
Treble Middle Bass volume
Anti Alias
Tone_out_RL 5 29 Tone_out_RR
filter
SV_in_RL 6 28 SV_in_RR
Anti radiation
Treble2
filter
NC 7 27 NC
Anti radiation Bass2
filter
8 26 NC
NC
9 25 AGND_R
AGND_L
MUTE
Secondary
Front_out_L 10 24 Front_out_R
Zero cross
volume
Digital block
detect circuit
Secondary
Rear_out_L 11 23 Rear_out_R
volume
12 13 14 16 17 18 19 20 21 22
15
MUTE
Vref
DATA
DGND
STB
CLK
NC
NC
NC
NC
NC
*PD6294A
80 61
1 60
IC's marked by* are MOS type.
Be careful in handing them because they are very liable
to be damaged by electrostatic induction.
20 41
21 40
- Pin Functions (PD6294A)
Pin No. Pin Name I/O Function and Operation
1 VSS GND
2 X1 Crystal oscillator connection pin
3 X0 Crystal oscillator connection pin
4 NC Not used
5,6 MOD1,0 I Connect to GND
7 DIMMER O Dimmer select output
8 KYDT O Key data output
9 DPDT I Display data input
10 REMIN I Remote control pulse input
11 GRN Dual Illumination (Green)
12 AMB Dual Illumination (Amber)
13â??16 KD4â??1 I Key data input
17-22 KST6â??1 O Key strobe output
23 VDD VDD
24-73 SEG49â??0 O LCD segment output
74â??77 COM3â??0 O LCD common output
78 VLCD I LCD voltage input
79,80 V2,1 Power supply terminal
55
DEH-P4350,P3350,P3350B
- Pin Functions (PE5203A)
Pin No. Pin Name I/O Function and Operation
1 NC Not used
dsens
2 I Grille detach sense input
3 NC Not used
4 EJECTIN I Eject sense input
5 TESTIN I Test program mode input
6 LCDPW O LCD back light power supply control output
7 TELIN I Telephone mute input
isens
8 I Illumination sense input
9 FLPILM O Flap illumination input
10 DALMON For consumption low-current
reset
11 I Reset input
12 NC Not used
13 XT1 Clock connection pin
14 VSS(GND) GND
15 X2 Crystal oscillator connection pin
16 X1 Crystal oscillator connection pin
17 REGOFF Regulator operation specification signal
18 REGC Capacitor for regulator connect pin
19 VDD Power supply
20 ILMPW O Illumination power supply control output
21 SYSPW O System power control output
adpw
22 O A/D converter power supply control output
23 SWVDD O Grille:Chip enable output
24 IPPW O Power supply control output for IP BUS interface IC
25 ROT1 I Rotary input 1
26 ROMDATA O ROM collection data output
27,28 NC Not used
29 ROT0 I Rotary input 0
30,31 NC Not used
pce2
32 O EEPROM chip enable output
33 STB O Strobe pulse output for electronic volume
34 CLK O Clock output for electronic volume
35 DATA O Data output for electronic volume
36 NC Not used
37 MUTE O System mute output
38 SD I Station detector input
39 ST I FM stereo input
40 VSS(GND) GND
41 VDD Power supply
42-49 NC Not used
50 LOCL O Local L output
51 LOCH O Local H output
52 NC Not used
53 EJECT O CD:Load motor eject output
54 LOCK I CD:Disc spindle lock input
55 CD5VON O CD:+5V power supply control output
clamp
56 I CD:Disc clamp input
57 VDCONT O CD:VD power control output
58 NC Not used
59 FOK I CD:Focus OK signal input
60,61 NC Not used
62 PCL Clock adjustment
63 CONT O CD:Servo driver power supply control output
64 CDLOAD O CD:LOAD motor loading control output
xsck
65 O CD:LSI clock output
66 XSI I CD:LSI data input
67 XSO O CD:LSI data output
68 XA0 O CD:LSI command / data control output
56
DEH-P4350,P3350,P3350B
Pin No. Pin Name I/O Function and Operation
xrst
69 O CD:LSI reset control output
xstb
70 O CD:LSI strobe output
71 ASENBO O IP-BUS:Slave power supply control output
72 MUTE O E.VOL:Mute control output
73 TEST(GND) I GND
74 SL I TUNER:Signal level input
75 NC Not used
76 MODELIN I Model select input
77 CSENS I Flap close sense input
78-80 NC Not used
81 TEMP I CD:Temperature sense input
82 AVDD A/D converter power supply terminal
83 AVREF A/D converter reference voltage terminal
84 AVSS GND
85 RX I IP-BUS:data input
86 TX O IP-BUS:data output
87 NMI GND
88-91 NC Not used
asens
92 I ACC power sense input
bsens
93 I Back up power sense input
94 TUNPDI I PLL IC data input
95 KYDT I Grille data input
96 DPDT O Grille data output
97 PCK O PLL IC clock output
98 PDO O PLL IC data output
99 PCE O PLL IC chip enable output
100 PEE O Beep tone output
*PE5203A
30
1
31 100
50 81
51
80
57
DEH-P4350,P3350,P3350B
FM/AM TUNER UNIT
FM/AM 1ST IF 10.7MHz MPXREF 41kHz
T51 Q51 CF51 CF52 CF53
AMRF AMDET
AMANT
ATT
28 L ch
IC 2 FM MPX 6
R ch
5
ANT ADJ COMP
IC1 21
MIXER, IF AMP, DET. LDET
18
FMANT
ATT
27
RFGND
26 FMRF
CF202
IC 3
IMG ADJ AM 2ND IF X901 EEPROM
450kHz 10.25MHz
FMLOCL
VDD
STIND
SDBW
DGND
FMSD
DI/DO
CREQ
VCC
RF ADJ
NL1
NL2
CE2
CE1
WC
NC
NC
NC
CK
SL
LOCL
LOCH
25 7 17 20 22 10 19 14 24 9 11 12 15 16 8 13 2 3 4 1
23
- Pin Functions
No. Symbol I/O Explain
1 STIND O stereo "Low" when the FM stereo signals are received.
indicator To be pulled up to the "VDD" at 47kâ??.
2 FMSD O FM station "High" when signals are received. To be pulled up to the "VDD" at 47kâ??
detector Meanwhile, 10kâ?? should be used when taking diver FIX trigger from here
and "High: 0.9VDD or more" and "Low: 250mV or less".
(Should satisfy the diver IC specifications)
3 NL1 O noise level-1 "High" when noise is received. Output for the RDS. GND at 47kâ?? //1,800pF.
4 NL2 O noise level-2 "High" when noise is received. Output for the RDS. GND at 36kâ?? //330pF.
5 Rch O R channel FM stereo "R-ch" signal output or AM audio output.
output Add the specified di-emphasis constant.
6 Lch O L channel FM stereo "L-ch" signal output or AM audio output.
output Add the specified di-emphasis constant.
7 WC write control EEPROM write control. Writing permissible at "Low". Normally open.
8 SDBW O SD bandwidth SD bandwidth signal output. For detection of detuning data for the RDS.
9 NC Not used
10 VDD power Power supply pin for the digital section.
supply D.C. 5V +/- 0.25V. Be careful about overlapping noise in the logic section.
11 DGND digital ground Grounding for the digital section.
12 CE2 I chip enable-2 EEPROM chip enable. Active a "Low"
To be pulled up to the "VDD" at 47kâ??
13 SL I/O signal level Received FM/AM signal level (strength) output.
Connect the specified load resistor and capacitor (10k â?? + 39k â?? //4,700pF)
14 DI/DO I/O data input/ Data input/Data output
data output To be pulled up to the "VDD" at 47kâ??
15 CK I clock Clock input To be pulled up to the "VDD" at 47kâ??
16 CE1 I chip enable-1 AF�?RF chip enable. Active at "High" To be grounded at 47kâ??
17 NC Not used
18 LDET O lock detector Active at "Low". To be pulled up to the "VDD" at 47kâ??
19 CREQ I current request Active at "Low". To be grounded at 47kâ??
20 NC Not used
21 COMP O composite signal FM composite signal output. r out < 100â??
22 VCC power supply Analog section power supply pin.D.C.8.4V +/- 0.3V
23 LOCH I local high FM local high pin. When seeking local high, apply 5V together with "LOCL".
24 FMLOCL I FM local low FM local low pin. When seeking local low, apply 5V to the base of the NPN
transistor with which the specified resistor is being connected to the emitter.
Keep it open in case of ordinary marketed models.
25 LOCL I local low FM/AM local low pin. When seeking local low, apply 5V to the base of the
NPN transistor. Since this pin is exclusive for AM when the FMLOCL is in use,
do not drive it under FM.
26 RFGND RF ground Grounding for the antenna section.
27 FMANT I FM antenna input FM antenna input. 75â??. Serge absorber (DSP-201M-S00B) is necessary.
28 AMANT I AM antenna input AM antenna input. High impedance.
Connect to the antenna through an L (LAU type) of 4.7�?H.To cope with the
power transmission line hums, insert a series circuit consisting of an L
(a coil of about 100mH) + R (a resistor of 470 â?? to 2.2kâ??) between the GND.
58
59
(COM3 )
(COM3 )
62 62
(COM0 ) (COM0 )
61 61
(COM1 ) (COM1 )
60 60
(COM2 ) (COM2 )
59 59
(COM1 ) (COM1 )
58 58
COMMON
SEGMENT
(COM0 ) (COM0 )
57 57
(COM1 ) (COM1 )
56 56
(COM2 ) (COM2 )
55 55
(COM1 ) (COM1 )
54 54
(COM0 ) (COM0 )
53 53
(SEG49)
52
(SEG45)
51
(SEG48)
50
(SEG47)
49
(SEG46)
48
(SEG45)
47
(SEG44)
46
(SEG43)
45
(SEG42)
44
(SEG41)
43
(SEG40)
42
(SEG39)
41
(SEG38)
40
(SEG37)
39
(SEG36)
38
(SEG35)
37
(SEG34)
36
(SEG33)
35
(SEG32)
34
(SEG31)
33
(SEG30)
32
(SEG29)
31
(SEG28)
30
(SEG27)
29
(SEG26)
28
(SEG25)
27
(SEG24)
26
(SEG23)
25
(SEG22)
24
(SEG21)
23
(SEG20)
22
(SEG19)
21
(SEG18)
20
(SEG17)
19
(SEG16)
18
(SEG15)
17
(SEG14)
16
(SEG13)
15
(SEG12)
14
(SEG11)
13
(SEG10)
12
(SEG 9)
11
(SEG 8)
10
(SEG 7)
9
(SEG 6)
8
(SEG 5)
7
(SEG 4)
6
(SEG11)
5
(SEG 3)
4
(SEG 2)
3
(SEG 1)
2
(SEG 0)
1
- CAW1626(DEH-P4350/X1N/ES), CAW1628(DEH-P3350/X1N/ES), CAW1679(DEH-P3350B/X1N/ES)
7.2.2 DISPLAY
DEH-P4350,P3350,P3350B
DEH-P4350,P3350,P3350B
7.3 OPERATIONAL FLOW CHART
Power ON
VDD=5V
19pin
bsens
93pin
bsens=L
asens
92pin
asens=L
dsens
2pin
dsens=L
adpwâ??H
22pin
ASENBOâ??H
71pin
csens
- 2V<CSENS<4V,
77pin
Source returns to the original one(before you open).
2V<CSENS<4V
CD, MD and TAPE loading functions are available.
Keys except for EJECT key are not available.
Starts
communication
with Grille
microcomputer.
300ms
SWVDDâ??H
23pin
300ms
In case of the above signal, the communication
Source keys with Grille microcomputer may fail.
operative If the time interval is not 300msec, the oscillator
may be defective.
Source ON
SYSPWâ??H
21pin
Completes power-on operation.
(After that, proceed to each source operation)
60
DEH-P4350,P3350,P3350B
8. OPERATIONS AND SPECIFICATIONS
8.1 OPERATIONS
Key Finder
Head Unit
5/â?ž/2/3 buttons SFEQ button
EQ button
OPEN button
VOLUME
Buttons 1â??6 PGM button AUDIO button
SOURCE button
FUNCTION button
CLOCK button
DISPLAY button
BAND button
Remote Controller (DEH-P4350)
DEH-P4350 is equipped with a remote controller for convenient operation. Operation is the same as when using buttons on the head
unit.
+/â?? button
Raise or lower the volume.
AUDIO button
FUNCTION button
5/â?ž/2/3 buttons
BAND button
CD button
Press once to TUNER button
select a CD. Press once to
select a tuner.
PAUSE button ATT button
Press once to This lets you quickly
pause play. lower volume level
(by about 90%). Press
once more to return to
the original volume
level.
61
Basic Operation
To Listen to Music Basic Operation of Tuner
62
The following explains the initial operations required before you can listen to music. Reset the AM tuning step from 9 kHz (the factory preset step) to 10 kHz when using the
tuner in North, Central or South America.
Note:
â?� Loading a disc in this product.
Manual and Seek Tuning
1. Select the desired source. (e.g. Tuner)
â?� You can select the tuning method by changing the length of
time you press the 2/3 button.
Manual Tuning (step by step) 0.5 seconds or less
Seek Tuning 0.5 seconds or more
Each press changes the Source ...
Note:
â?� If you continue pressing the button for longer than 0.5 seconds, you can skip
7 Head Unit
broadcasting stations. Seek Tuning starts as soon as you release the button.
Each press of the SOURCE button selects the desired source in the following order:
DEH-P4350,P3350,P3350B
â?� Stereo indicator â?� â?ť lights when a stereo station is selected.
Built-in CD player = TV = Tuner = Multi-CD player = External Unit = AUX
7 Remote Controller (DEH-P4350)
Frequency Indicator
Each press of the button selects the desired source in the following order:
TUNER button : TV = Tuner = OFF
CD button Band Indicator
: Built-in CD player = Multi-CD player = OFF
Preset Number Indicator
Note:
â?� External Unit refers to a Pioneer product (such as one available in the future) that, although incom-
patible as a source, enables control of basic functions by this product. Only one External Unit can
be controlled by this product.
â?� In the following cases, the sound source will not change:
* When a product corresponding to each source is not connected to this product.
* When no disc is set in this product.
* When no magazine is set in the Multi-CD player.
* When the AUX (external input) is set to OFF.
â?� When this productâ??s blue/white lead is connected to the carâ??s Auto-antenna relay control terminal,
the carâ??s Auto-antenna extends when this productâ??s source is switched ON. To retract the antenna,
switch the source OFF.
Preset Tuning Band
2. Raise or lower the volume.
F1 (FM1) = F2 (FM2)
â?� You can memorize broadcast stations in buttons
= F3 (FM3) = AM
1 through 6 for easy, one-touch station recall.
Preset station recall 2 seconds or less
Broadcast station preset memory 2 seconds or more
Rolling the VOLUME changes the volume level.
Note: Note:
â?� Roll clockwise to raise the volume level.
â?� Up to 18 FM stations (6 in F1 (FM1), F2 (FM2) and F3
â?� Roll counterclockwise to lower the volume level.
(FM3)) and 6 AM stations can be stored in memory.
â?� You can also use the 5 or â?ž buttons to recall broadcast sta-
3. Turn the source OFF.
tions memorized in buttons 1 through 6.
Hold for 1 second
Basic Operation
Basic Operation of Built-in CD Player
Note:
CD Loading Slot
â?� Be sure to close the front panel after loading or ejecting a disc.
Note:
â?� The Built-in CD player plays one standard 12 cm or 8 cm
Switching the Display
(single) CD at a time. Do not use an adapter when playing
Open
Each press of the DISPLAY button changes 8 cm CD.
the display in the following order: â?� Do not insert anything other than a CD into the CD
Note:
Playback mode (Play time) Loading Slot.
â?� Use to open the front panel
when loading or ejecting a CD.
= Disc Title
(The illustration on the right
Note: shows the front panel open.)
â?� If you switch displays when disc titles have
not been input, â?�NO TITLEâ?ť is displayed.
Track Number Indicator Play Time Indicator
Eject
Note:
â?� The CD function can be turned ON/OFF with the
disc remaining in this product.
â?� A disc left partially inserted after ejection may
incur damage or fall out.
Note:
Track Search and Fast Forward/Reverse â?� If a disc cannot be inserted fully or playback fails, make sure the recorded side is down. Press the
EJECT button and check the disc for damage before reinserting it.
â?� You can select between Track Search or Fast Forward/Reverse by pressing â?� If the Built-in CD player cannot operate properly, an error message (such as â?�ERROR-14â?ť) appears
on the display.
the 2/3 button for a different length of time.
â?� The Built-in CD player is not equipped with CD TEXT function.
â?� A CD TEXT disc is a CD featuring recorded text information such as Disc Title, Artist Name and
Track Search 0.5 seconds or less
Track Title.
Fast Forward/Reverse Continue pressing
63
DEH-P4350,P3350,P3350B
Basic Operation
64
Basic Operation of Multi-CD Player Corresponding Display Indications and Buttons
This product can control a Multi-CD player (sold separately). This productâ??s display features Key Guidance Indicators. These light to indicate which of
the 5/â?ž/2/3, FUNCTION and AUDIO buttons you can use. When youâ??re in the Function
Track Search and Fast Forward/Reverse Menu , Detailed Setting Menu , Initial Setting Menu or Audio Menu , they also make it
easy to see which 5/â?ž/2/3 buttons you can use to switch functions ON/OFF, switch
â?� You can select between Track Search or Fast
repeat selections and perform other operations.
Forward/Reverse by pressing the 2/3 button
Indicator and corresponding buttons are shown below.
for a different length of time.
7 Head Unit 7 Remote Controller 7 Display
Track Search 0.5 seconds or less z
Fast Forward/Reverse Continue pressing
DEH-P4350,P3350,P3350B
Play Time Indicator
Disc Number Indicator
Track Number Indicator
c
x
When 1 is lit in the display, perform appropriate operations with the z buttons.
When 2 is lit in the display, it indicates that you are in the Function Menu, Detailed
Setting Menu or Initial Setting Menu. You can switch between each of these menus and
between different modes in the menus using button x on the head unit or remote con-
troller.
When 3 is lit in the display, it indicates you are in the Audio Menu. You can switch
between modes in the Audio Menu using button c on the head unit or remote controller.
Disc Search
Disc Number Search (for 6-Disc, 12-Disc types)
Entering the Function Menu
â?� You can select discs directly with the 1 to 6 buttons. Just press the num-
The Function Menu lets you operate simple functions for each source.
ber corresponding to the disc you want to listen to.
Note:
â?� After entering the Function Menu, if you do not perform an operation within about 30 seconds, the
Note:
Function Menu is automatically canceled.
â?� When a 12-Disc Multi-CD Player is connected and you want to select disc 7 to 12, press the
1 to 6 buttons for 2 seconds.
1. Select the desired mode in the Function Menu.
Note:
â?� The Multi-CD player may perform a preparatory operation, such as verifying the presence of
a disc or reading disc information, when the power is turned ON or a new disc is selected for
playback. â?�READYâ?ť is displayed.
â?� If the Multi-CD player cannot operate properly, an error message such as â?�ERROR-14â?ť is
Each press changes the Mode ...
displayed. Refer to the Multi-CD player ownerâ??s manual.
â?� If there are no discs in the Multi-CD player magazine, â?�NO DISCâ?ť is displayed.
Continued overleaf.
Basic Operation
2. Operate a mode. (e.g. Repeat Play) Entering the Detailed Setting Menu
In the Detailed Setting Menu, you can operate convenient, complex functions for each
source.
1. Enter the Detailed Setting Menu.
The button used and the operation it performs are
indicated by the key guidance indicator. Press the 5
button to switch the key guidance indicator ON, and
the â?ž button to switch it OFF.
Hold for 2 seconds
3. Cancel the Function Menu.
2. Select the desired mode.
Function Menu Functions
Each press changes the Mode ...
The following chart shows functions for each source in the Function Menu. The chart also
shows indications for each function, operations and buttons used to perform operations.
3. Operate a mode.
4. Cancel the Detailed Setting Menu.
Note:
â?� You can cancel the Detailed Setting Menu by pressing the FUNCTION button again for 2 seconds.
65
DEH-P4350,P3350,P3350B
66
1. Front output
15 cm
2. This RCA pin jack is available 15. Power amp
only for DEH-P4350. (sold separately)
14. Connecting cords with RCA pin plugs
3. This Product (sold separately)
15. Power amp
(sold separately)
4. Rear or Subwoofer output
16. Blue/white
13. Fuse
To system control terminal of the power amp
5. Antenna jack
- CONNECTION DIAGRAM
or Auto-antenna relay control terminal (max.
300mA 12 V DC).
17. System remote control
6. IP-BUS input (Blue)
DEH-P4350,P3350,P3350B
7. Multi-CD player
(sold separately)
8. IP-BUS cable
18. Front speaker 18. Front speaker
9. Yellow
To terminal always supplied with power regardless of
ignition switch position.
21. Gray
19. White
18. Front speaker 18. Front speaker
10. Red 20. White/black 22. Gray/black
To electric terminal controlled by ignition switch
23. Left 24. Right
(12 V DC) ON/OFF.
26. Green 28. Violet
25. Rear speaker 25. Rear speaker
or Subwoofer or Subwoofer
11. Orange/white
27. Green/black 29. Violet/black
To lighting switch terminal.
12. Black (ground)
25. Rear speaker 25. Rear speaker
To vehicle (metal) body.
or Subwoofer or Subwoofer
30. With a 2 speaker system, do not connect
anything to the speaker leads that are not
connected to speakers.
32. Note:
When a subwoofer is connected to this unit instead of a rear speaker,
change the rear output setting in the Initial Setting.
31. Perform these connections when using a
The subwoofer output of this unit is monaural.
different amp (sold separately).
DEH-P4350,P3350,P3350B
8.2 SPECIFICATIONS
General CD player
Power source .......... 14.4 V DC (10.8 â?? 15.1 V allowable) System .................................... Compact disc audio system
Grounding system ........................................ Negative type Usable discs .................................................. Compact disc
Max. current consumption ...................................... 10.0 A Signal format .................... Sampling frequency: 44.1 kHz
Dimensions Number of quantization bits: 16; linear
(DIN) (chassis) ...... 178 (W) �? 50 (H) �? 157 (D) mm Frequency characteristics .............. 5 â?? 20,000 Hz (�?1 dB)
(nose) .......... 188 (W) �? 58 (H) �? 19 (D) mm Signal-to-noise ratio ...... 94 dB (1 kHz) (IEC-A network)
(D) (chassis) ...... 178 (W) �? 50 (H) �? 162 (D) mm Dynamic range ............................................ 92 dB (1 kHz)
(nose) .......... 170 (W) �? 46 (H) �? 14 (D) mm Number of channels ............................................ 2 (stereo)
Weight ...................................................................... 1.5 kg
FM tuner
Backup current ............................................................5mA
Frequency range ...................................... 87.5 â?? 108 MHz
Amplifier Usable sensitivity ...................................................... 9 dBf
(0.8 �?V/75 â??, mono, S/N: 30 dB)
Continuous power output is 22 W per channel min. into 4
ohms, both channels driven 50 to 15,000 Hz with no more 50 dB quieting sensitivity ........................................ 15 dBf
(1.5 �?V/75 â??, mono)
than 5% THD.
Maximum power output ...................................... 50 W �? 4 Signal-to-noise ratio ...................... 70 dB (IEC-A network)
50 W �? 2 ch/4 â?? + 70 W �? 1 ch/2 â?? (for Subwoofer) Distortion .......................... 0.3% (at 65 dBf, 1 kHz, stereo)
Load impedance Frequency response ...................... 30 â?? 15,000 Hz (�?3 dB)
...................... 4 â?? (4 â?? 8 â?? [2 â?? for 1 ch] allowable) Stereo separation .......................... 40 dB (at 65 dBf, 1 kHz)
Preout maximum output level/
AM tuner
output impedance .................................... 2.2 V/1 kâ??
Equalizer (3-Band Parametric Equalizer) Frequency range ........................ 531 â?? 1,602 kHz (9 kHz)
(Low) .......................... Frequency: 40/80/100/160 Hz 530 â?? 1,640 kHz (10 kHz)
Q Factor: 0.35/0.59/0.95/1.15 Usable sensitivity .............................. 18 �?V (S/N: 20 dB)
(+6 dB when boosted) Selectivity .................................................. 50 dB (�?9 kHz)
Level: �?12 dB 50 dB (�?10 kHz)
(Mid) .......................... Frequency: 200/500/1k/2k Hz
Q Factor: 0.35/0.59/0.95/1.15
(+6 dB when boosted)
Level: �?12 dB
(High) ................ Frequency: 3.15k/8k/10k/12.5k Hz
Q Factor: 0.35/0.59/0.95/1.15
(+6 dB when boosted)
Level: �?12 dB
Loudness contour
(Low) .................. +3.5 dB (100 Hz), +3 dB (10 kHz)
(Mid) ................ +10 dB (100 Hz), +6.5 dB (10 kHz)
(High) ................ +11 dB (100 Hz), +11 dB (10 kHz)
(volume: â??30 dB)
Tone controls
(Bass) .......................... Frequency: 40/63/100/160 Hz
Level: �?12 dB
(Treble) .................. Frequency: 2.5k/4k/6.3k/10k Hz
Level: �?12 dB
Subwoofer output
Frequency ............................................ 50/80/125 Hz
Slope ........................................................ â??12 dB/oct.
Gain ................................................................ �?12 dB
Note:
â?� Specifications and the design are subject to possi-
ble modification without notice due to improve-
ments.
67 |
ACEC
