I was very glad recieving the service manal from You. Additionaly very fast. Extremaly nice servicing. Thanks very mach! Now my GX-220 working better, than it was made. Alexander from Moscow, Russia/
Sweet! I won the item on eBay and couldn't adjust the geometry or even keep a steady picure. This guide has the full schematics (not available anywhere else as far as I could tell), and was a bargain for the wealth of knowledge it contains. I hooked it up to my testing equipment, tweaked a few potentiometers and got it playing videogames in no time. Thanks!
Great Manual! It contains all the wiring schematics and mechanical exploded views that are essential for service and repair. I was surprised I even found this for such an old machine. Only wish I knew of this site many years ago.
Great manual very clear copied. You are making an incredible job. I appreciate a lot the rapidity and your efficiency. Thanks a lot
Text excerpt from page 4 (click to view)
VSX-D850S
M F COMPONENT ASSY
XWZ3367 and XWZ3366 are constructed the same except for the following :
Mark Symbol and Description
1575 (6P PINJACK) JA551 (6P RCA PINJACK) JA553 (3P RCA PINJACK)
Part No. XWZ3366
AKB7089 AKB7128 AKB7124
XWZ3367
AKB7088 AKB7127 XKB3015
Remarks
N F FRONT ASSY
XWZ3349 and XWZ3345 are constructed the same except for the following :
Mark
R428 R429
Symbol and Description
Part No. XWZ3345
Not used RS1/16S0R0J
XWZ3349
RS1/16S472J RS1/16S622J
Remarks
O F R.ENCODER ASSY
XWZ3355 and XWZ3354 are constructed the same except for the following :
Mark Symbol and Description
D511 D512 R512 512 (LED HOLDER)
Part No. XWZ3354
Not used Not used Not used Not used
Q F VIDEO&6CH IN ASSY
XWZ3400 and XWZ3335 are constructed the same except for the following :
Mark Symbol and Description
CN305 (6P PINJACK)
Part No. XWZ3335
AKB7123
XWZ3400
XKB3014
Remarks
S F 6CH IN ASSY
XWZ3351 and XWZ3350 are constructed the same except for the following :
Mark Symbol and Description
308 (6P PINJACK)
Part No. XWZ3350
AKB7089
XWZ3351
AKB7088
Remarks
T F S. VIDEO ASSY
XWZ3364 and XWZ3363 are constructed the same except for the following :
Mark Symbol and Description
CN352/JA352 (3-4P MINI DIN SOCKET) CN353 (2-4P MINI DIN SOCKET)
