SONY HCD-GNX70 Repair Manual

$7.99

SONY HCD-GNX70 - 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 Wednesday 21 November, 2007.

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Anny ROY - 04/06/2007

Super fast service and document of excellent quality. Thanks

Jason Gaunt - 01/26/2008

This manual is for both the EU and Australian version of the CCD-TR55(E) Camcorder, as stated it includes both the users manual and the service manual. The quality of the manual is very good but it is only black and white (not full colour) and ultimately it is just a scan, so 4/5 from me.

matt wilschke - 03/07/2008

Essential for popping the top open and cleaning and replacing what needs repalced. One note: the Ornamental Panel is attached with some adhesive as well as screws and faders so don't be shy about prying it open.

Rick Mider - 08/23/2006

I am very Happy with my Mitsubishi Manual. Next time I need a manual or schematics I will return to User-Manuals.com. Thank You Rick Cincinnati, Ohio

Othmar Herbst - 01/13/2008

PDF contains : - schematics, but a little un-sharp. - disassembly instructions, accurate drawings - description of test-modes

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Click to see text excerpt from the manual

HCD-GNX60/GNX70/GX9900
Y IC401 M30622MEP-A02FPUO SYSTEM CONTROL (MAIN Board)
Pin No.Pin NameI/ODescription
1XRSTOReset signal output to CXD3053AR
2CD-DATAOSerial data output to CXD3053AR
3XLATOSerial data latch signal output to CXD3053AR
4SIRCSIRemote control signal input
5MP3 DATA OUTOSerial data output to TC94A34FG
6MP3 DATA INISerial data input from TC94A34FG
7MP3 CLKOSerial data transfer clock output to TC94A34FG
8BYTEINot used (Connected to ground)
9CNVSSNGround at test (Pull down)
10XC-INISub system clock input (32.768KHz)
11XC-OUTOSub system clock output (32.768KHz)
12RESETISystem reset input
13X-OUTOMain system clock output (16MHz)
14VSSNGround
15X-INIMain system clock input (16MHz)
16VCCNPower supply (+5V)
17NMIINot used (Pull up with resistor)
18CD-CLKOCD data clock output
19SCORISub code sync (S0+S1) detection signal input
20AC-CUTIAC off detection signal input
21SENSIInternal status detection monitor input from CXD3059AR
22MP3 RSTOReset signal output to TC94A34FG
23MP3 CSOChip select signal output to TC94A34FG
24MP3 LPOLatch pulse output to TC94A34FG
25MP3 ACKIAcknowledge signal input from TC94A34FG
26MP3 REQIRequest signal input to TC94A34FG
27MP3 STBOStandby mode signal output to TC94A34FG
28XTCNOOscillation on/off control signal output to CXD3053AR
29IIC-CLKI/OIIC bus serial clock input/output
30IIC-DATAI/OIIC bus serial data input/output
31VMUTEOCDG video signal muting on/off control signal output
32CD POWERONot used (Open)
33CDG DETINot used (Open)
34CDG/BGCONot used (Open)
35CDG RSTONot used (Open)
36FAN KICK-OFFOFan kick off pulse to start up fan rotation signal output
37CD MUTEOCD muting on/off control signal output
38OPEN SWIEject detection signal input
39TBL-SENSIDisc tray position detection signal input
40E-3IDisc tray status detection signal input
41E-2IDisc tray status detection signal input
42E-1IDisc tray status detection signal input
43TM-FOTable motor control signal output
44TM-ROTable motor control signal output
45LMFOTable loading motor control signal output
46LMROTable loading motor control signal output
47A-PLAYIDeck A playback detection signal input
48A-HALFIDeck A cassette detection signal input
49SW LED1ONot used (Open)
53