PANASONIC CQR253U Instruction Manual

$4.99

PANASONIC CQR253U - It's a complete owner's manual ( also known as operating manual or user guide), and it's in PDF format. 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 Tuesday 15 April, 2008.

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francesco mayol - 02/11/2007

This is the best site to find what you need.I reccomand all thecnicia n to contact User-Manuals .

Steve Troake - 10/05/2006

Just got this Manual downloaded... Scan is PERFECT! This is EXACTLY what I needed. However, please update your site info to state that it may take more than \"a few hours\" to have the download available after payment - - - I had to wait 4 days, in my case. Otherwise, I am very happy with this!!! Thanks! --- User-Manuals.COM comment We\'re sorry for delay, we had major problem with our download server, but all is ok now and downloads works as previous.

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+!

Anny ROY - 04/06/2007

Super fast service and document of excellent quality. Thanks

Jeff Lewis - 07/24/2006

Received the Hitachi user manual. Happy happy happy! Thanks again.

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CQ-R253U
12 TERMINALS DESCRIPTION
RefPart No.Part Name & Description Remarks
12.1. Main Block
.
No.
RefPart No.Part Name & Description Remarks64CD C STBCD changer strobeI0
.
65MODE ARotary mode AI4.8
No.
66MODE BRotary mode BI0
IC401 UPD780058518
67VSS0Ground_0
I/OVol.(V)68VDD1+5V power supply_4.95
1INIT CSpecification setupI4.8769X2Crystal oscillatorO0
2NCNo connectionO070X1Crystal oscillatorI0
3NCNo connectionO071VPPVPPI0
4AVSSGround_072NCNo connectionO0
5AF MUTEAF mute outputO4.9273NCNo connectionI4.92
6NCNo connectionO074AVD0+5V power supply_4.95
7AV REF+5V power supply_4.9275AV REFA/DConvetorstandard_4.95
volt
8MODE1MODE1I0
76AM SDAM BAND SD inputI0.47
9MODE2MODE2I0
77FM SDfM BAND SD inputI0.46
10MODE3MODE3I0
78INIT DSpecification setupI0
11CD.C.DATACD changer dataSI0
12NCNo connectionSO079INIT ASpecification setupI0
80INIT BSpecification setupI4.93
13CD.C.CLKCD changer clockSCK I0
14REM OUTRemocon data outputO4.92
15PLL CEPLL chip enableO012.2. Display Block
16PLL DO(MI)PLL dataSI4.99
17PLL DI(MO)PLL dataSO0Ref.Part No.DescriptionI/OVol.(V)
18PLL CLKPLL clockSCK O4.93No.
19NCNo connectionO0IC901 YEAMLC75853W
20NCNo connectionO0.39
21MMT FMMT FO0.551~34 SEG1~34LCD segmentO2.5
22SMT FSMT FO0.6135~3NCNo connection__
9
23DOLBYDOLBYO0.09
40~4COM1~4LCD commonO2.5
24F/RFF/REW detectionI0.46
3
25A/BA/B detectionI0.42
44~4KS1~6Key data outputO0.9
26MS GAINMS gainO0.039
27MTLMTL outputO050~5K11~5Key data inputI0.0
28SMT RSMT RO04
29R REELR REELO055TEST(Connecting to ground) _0.0
30MS INMS detectionI056VDD+5V power supply_5.1
31F REELF REELO057VDD1Groundthrough_3.3
32TAPE INTAPE IN detectionI1.42capacitor
33VSS 1VSS 1_058VDD2Groundthrough_1.7
capacitor
34NCNo connectionO4.98
59VssGround_0.0
35STFM stereo detectionI4.97
36E VOL CLKElectronic volume clock O4.9960OSCCR oscillator_3.9
37E VOL DATAElectronic volume dataI/O4.9961DOKey data outputO4.4
38SECURITY LED Security LEDO062CEChip enableI0.0
39NCNo connectionO063CLKLCD clockI0.0
40NCNo connectionO064D1LCD data inputI0.0
41LCD DI(MO)LCD driver data outputO4.7
42LCD DO(MI)LCD driver data inputI4.37
13 PACKAGE AND IC
43LCD CLKLCD clockO4.84
44LCD CELCD chip enableO0.26
BLOCK DIAGRAM
45POWER LEDPower LEDO0.06
46NCNo connectionO0
47MUTEMute outputO013.1. Main Block
48NCNo connectionO0
49NCNo connectionO0
50NCNo connectionO0
51NCNo connectionO0
52NCNo connectionO0
53NCNo connectionO0
54NCNo connectionO0
55PANELPanel in detectionI4.41
56SYS CNTSystem CNTO4.94
57POWER CNTSystem power controlO4.91
58ACC SENSACC leaver detectionI4.98
59NC/RDS DATANo connection/RDS dataO/I2.47
input
60RESETReset inputI4.97
61REM INRemocon data inputI5.5
62BATT SENSBattery level detection I4.98
63NC/RDS CLKNo connection/RDS clockO/I2.48
input
13