Sony KP-FS57M31 Service Manual page 110

J
[ AV SW, COLOR DECODER, CONPONENT I/F, 3D COMB FILTER ]
— J BOARD (COMPONENT SIDE) —
1 2
A
B
C
• J BOARD SEMICONDUCTOR LOCATION
1 Q8308
Q2005 B-4
IC
Q2006 B-4 1 Q8309
( Component ) ( Conductor )
2 Q8310
* Q2007 B-1
Side Side
Q2008 B-4 1 Q8311
2 Q8312
Q2009 B-1
IC2001 A-1
Q2010 B-1 2 Q8313
IC2004 B-1
2 Q8316
Q2011 B-1
IC2005 A-1
Q2012 B-4 1 Q8319
IC2300 C-1
2 Q8320
Q2013 B-1
IC8302 A-2
Q2014 B-4 1 Q8321
IC8304 C-4
2 Q8322
Q2015 B-1
IC8305 A-1
Q2016 B-1 2 Q8326
IC8306 C-1
1 Q8327
Q2018 B-4
IC8308 A-1
Q2019 B-4 1 Q8328
IC8309 C-2
1 Q8329
Q2301 B-4
IC8310 C-2
Q2302 C-4 1 Q8330
IC8312 C-1
2 Q8331
Q2303 C-1
IC8801 C-3
2 Q8332
Q2304 C-1
IC8802 C-3
1 Q8333
Q2305 C-4
IC8805 A-4
2 Q8334
Q2306 C-1
IC8870 C-1
2 Q8335
Q2307 C-1
IC8871 A-3
Q2308 C-1 2 Q8336
IC8872 A-3
1 Q8342
Q2309 C-4
TRANSISTOR 2 Q8343
Q2310 C-1
1 Q8361
Q8301 A-3
( ) ( ) *
Component Conductor 2 Q8362
Q8302 A-2
Side Side
2 Q8363
Q8303 A-2
1 2 Q8364
Q2002 A-4 Q8304 A-2
2 Q8401
Q2003 B-1 2 Q8305 A-2
2 2 Q8402
Q2004 B-1 Q8306 A-2
3 4
2 1
A-3 Q8403 A-4 D8304
2 2
A-3 Q8404 C-4 D8305
2 2
C-1 Q8405 B-4 D8306
1 2
A-3 Q8406 B-4 D8307
1 2
A-3 Q8407 B-4 D8308
2 2
C-4 Q8408 B-4 D8309
2 2
C-4 Q8409 B-4 D8310
2 2
C-1 Q8410 B-4 D8311
2 1
C-1 Q8463 A-4 D8312
2 2
C-1 Q8464 A-1 D8313
2 2
C-4 Q8465 A-1 D8314
1 2
C-3 Q8466 A-2 D8318
1 1
C-3 Q8801 A-2 D8319
1 2
C-3 Q8802 A-4 D8320 A-3
2 2
C-2 Q8803 A-4 D8321
2 2
C-2 Q8804 A-3 D8322 A-3
C-2 2 Q8805 A-1 1 D8323 A-3
2 1
C-2 Q8806 A-1 D8324 A-3
C-2 2 Q8807 A-1 1 D8325 A-3
1 1
C-3 Q8808 A-1 D8326 A-3
C-3 1 Q8809 A-1 1 D8331 C-2
1 1
C-2 Q8870 A-2 D8332
C-1 2 D8701
DIODE
1
C-4 D8702
C-1 2
*
( ) ( )
Component Conductor
2
C-1
Side Side
C-1 2
3
D8301 B-3
2
C-4
3
D8302 B-3
A-4 1
D8303 B-3 3
1
A-4
– 162 –
— J BOARD (CODUCTOR SIDE) —
1
A
B
C
3
B-3
3
C-3
!º
B-1
!º
B-1
3
C-3
3
B-2
3
B-2
3
C-2
3
B-2
3
B-2
3
B-2
3
B-2
3
C-2
3
3
B-3
3
3
3
3
3
3
3
A-1
C-2 3
3
B-2
: Refer to Terminal name of
*
semiconductors in silk screen
printed circuit (see page 81)
KP-FS57M31/M61/M90M91
2 3
– 163 –
RM-997
4