Sony KDP-57XBR2 Training Manual page 107

MAIN TUNER
SUB TUNER
VIDEO 1
VIDEO 2
VIDEO 3
VIDEO 4
VIDEO 5
VIDEO 6
PJE OSD
AD BOARD
CV/Y
C
U BOARD
CV
IC004
IC2007
Y
A/V
2D
SWITCH
COMB
C
SUB Y
SUB C
YUV
IC3414
IC3410
YUV
D/A
S W .
IC309
VIDEO
YUV
PROCESS
RGB
RGB
A BOARD
FIGURE 26-1 - VIDEO PATH RA-6 CHASSIS
26. RA-6 Video Circuit Troubleshooting
Y
IC6
3D
C
COMB
YUV
A BOARD
YUV
YUV
YUV
IC3408
MID
R
G
TO CRT DRIVER
B BOARDS
104
IC303
YCT
MAIN
YUV YUV
IC305
YUV
SWITCH
IC301
YCT
SUB
IC306
COMP.
S W .
B BOARD
IC3303
DRC
IC704
MAIN uCOM
26.1TVP14 1477
YUV
IC304
A/D
7/17/02