SONY CDCR304 Repair Manual

$7.99

SONY CDCR304 - It's a complete service manual, and it's in PDF format. It contains circuit diagrams ( schemas ) etc. It also usually contains parts catalog. After placing order we'll send You download instructions on Your email address. See below for delivery information

The manual is available only in language(s): English

Link to manual will be sent on Your email address after You place order.

This product was added to our catalog on Monday 07 May, 2007.

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James Thorp - 12/28/2006

Great original Yamaha manual and no problems at all with the ordering process. Will definitely use this website again and would recommend it to anyone else. James Thorp

Krzysztof Mazurek - 11/27/2007

Super ! Szukałem wszędzie i tutaj po 10 minutach miałem schemat w swoim PC.

Ernst-Guenter Hoffmann - 11/16/2007

Many thanks for the fast and easy delivery. When looking for a manual next time you will be my number one. Ernst, from good old Germany

HIROSHI EMOTO - 11/29/2007

Very fast service and a good documents. Thank you.

Roger Mason - 07/28/2006

Man, I was looking for this manual for a while! Where do You get them?;) Of course, quality is goooood:) Anyway, I can only say: A+A+A+!

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Click to see text excerpt from the manual

CDC-R304/X104EE/X204/X304/X444
Y IC501 MN101E01KAB (SYSTEM CONTROL) (MAIN BOARD (1/2))
Pin No.Pin NameI/OPin Description
1DAVDDNPower supply pin for D/A output converter (+3.3 V)
2BBE-MPONot used in this set. (Open)
3DAVSSNGround pin for D/A output converter
4 to 6NCOONot used in this set. (Open)
7UNISOOSONY-BUS data signal output Not used in this set. (Open)
8UNISIISONY-BUS data signal input Not used in this set.
9UNICKOOSONY-BUS clock signal output Not used in this set.
10VDD1NPower supply pin for internal core (+3.3 V)
11MMODIFlash microcomputer write detection signal input Not used in this set.
12OSCOUTOHigh speed operation clock signal output (27 MHz)
13OSCINIHigh speed operation clock signal input (27 MHz)
14VSS1NGround pin for internal core
15XINILow speed operation clock signal input (32.768 kHz)
16XOUTOLow speed operation clock signal output (32.768 kHz)
17VDD2NPower supply pin for internal core (+3.3 V)
18MOD1NPull up: OHÃ�
19RESETIReset signal input
20NCOONot used in this set. (Open)
21ACC INIAccessory power supply detection signal input
22TEST INITest mode detection signal input
23TEL ATTITelephone attenuate detection signal input
24ATTOAudio mute control signal output
25XKEYONOKey power supply control signal output Not used in this set. (Open)
26NCOONot used in this set. (Open)
27KEYACKIKey acknowledge detection signal input
28TU ATTINITuner mute ZERO cross detection signal input
29, 30NCOONot used in this set. (Open)
31BUINIBack up power supply detection signal input
32CD INTQICD servo IC CD text pack synchronization signal input
33CD SOOCD servo IC serial data signal output (for command/text)
34CD SIICD servo IC serial data signal input (for command/text)
35CD SCKOCD servo IC serial clock signal output (for command/text)
36BUSONOBUS on signal output
37SYSRSTOSystem reset signal output
38CD RFOKICD servo IC RFOK signal input
39CD RSTOCD servo IC reset signal output
CD servo IC command/parameter identification signal output
40CD A0O
Command transmission: OLÃ�, Parameter transmission: OHÃ�
41CD STBOCD servo IC data strob signal output
42CD MUTE RIMechadeck mute zero cross detection signal input R
43CD MUTE LIMechadeck mute zero cross detection signal input L
44CD INSWICD mecha disc in switch detection signal input
45CD SELFSWICD mecha self load position detection switch signal input
46CD LM LOOCD mecha loading motor control signal output
47CD LM EJOCD mecha eject motor control signal output
48CD DSWICD mecha down switch detection signal input
49CD LIMITICD mecha in-limit switch signal input
50NCOONot used in this set. (Open)
51AREASEL1IDestination function setting input 1
52AREASEL2IDestination function setting input 2
53AREASEL3IDestination function setting input 3
16