SONY CDX-R3300S Repair Manual

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SONY CDX-R3300S - 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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Fabian Castle - 08/01/2006

Thanks for the excellent service. The manual arrived quickly and in excellent condition. Quality A+++!

Adam Solitro - 12/24/2007

A BIG Thank you!!!! Merry Christmas and Happy New YEAR!!!

Krzysztof Mazurek - 11/27/2007

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

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

vedat kaya - 07/18/2008

i got my service manual for philips vr685-02. Thanks a lot for my very clear and net service manual. I will continue shopping from user-manual.com.

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CDX-R3300/R3300S
Y IC801 MB90467PF-G-104-BNDE1 (SYSTEM CONTROL) (MAIN BOARD (2/2))
Pin No.Pin NameI/OPin Description
1ATTOAudio mute control signal output
2 to 4NCNNot used in this set. (Open)
5BEEPOBeep signal output to power amp IC
6VOL ATTOElectrical volume ATT control output
7 to 10NCNNot used in this set. (Open)
11VSSNGround pin
12 to 14NCNNot used in this set. (Open)
15TU ATTOTuner mute control output
16, 17NCNNot used in this set. (Open)
18CD SIICD servo serial data signal input Not used in this set. (Open)
19CD SOOCD servo serial data signal output Not used in this set. (Open)
20CD SCKOCD servo serial clock signal output Not used in this set. (Open)
21RE 0IRotary encoder signal input Not used in this set.
22RE 1IRotary encoder signal input Not used in this set.
23VCC+3.3NPower supply pin (+3.3 V)
24EEP SIOI/OSerial data signal input/output for EEPROM communication
25EEP SCKOSerial clock signal output for EEPROM communication
Shutter switch open/close detect signal input
26SHUT SWI
OLÃ�: Panel open, OHÃ�: Panel close
27LCD CEOChip enable signal output to LCD driver IC
28LCD SOOSerial data signal output to LCD driver IC Flash: UART serial out
29LCD SCKOSerial clock signal output to LCD driver IC
30NCNNot used in this set. (Open)
31STBOStandby signal output to power amp IC
32AUXNNot used in this set. (Open)
33IIC SCKOIIC bus serial clock signal output
34IIC SIOI/OIIC bus serial data signal input/output
35VCC+3.3NPower supply pin (+3.3 V) (for A/D converter)
36AVRH+3.3NExternal reference power supply (+3.3 V) (for A/D converter)
37AVSSNGround pin (for A/D converter)
38, 39KEY IN0, 1IKey signal input
40NCNNot used in this set. (Open)
41RC IN0IE: Rotary commander key signal input US, Canadian: Not used in this set. (Open)
42VSSNGround pin
43, 44NCNNot used in this set. (Fixed at OLÃ�.)
45VSMIS meter voltage detect signal input
46DST SELIDestination select pin
47KEY ACKIKey acknowledge detect signal input
48NCNNot used in this set. (Open)
49, 50MD0, 1IInput for operation mode designation (Fixed at OHÃ�.)
51MD2IInput for operation mode designation (Fixed at OLÃ�.)
52NCNNot used in this set. (Open)
53BU INIBack up power supply detect signal input
54OP REQ/INTQOOP REQ/INTQ select signal output
CD mechanism self load position detect switch signal input
55CD SELFSWI
Not used in this set. (Open)
56DIAGICondition input from power amp IC
57TU ATT INITuner ATT signal input Not used in this set. (Open)
58UNI SIISerial data signal input
59UNI SOOSerial data signal output
60UNI SCKOSerial clock signal output
61BUS ONOBus on signal output
17