Cg Board - Sony KP-48V80 Service Manual

1
A
B
C
D
E
F
G
H
I
J
K
Schematic diagrarm Schematic diagrams
U
? board CG CR
– 105 –
2 3 4 5 6 7
CB board /
– 106 –
8 9 10 11 12 13 14
• CR BOARD WAVEFORM • CB BOARD WAVEFORM
1
1
101Vp-p (H) 136Vp-p (H)
• CG BOARD WAVEFORMS
1
103Vp-p (H)
2
133Vp-p (H)
– 107 –
15 16 17
CG CR
[ ]
G DRIVE, VM DRIVE
– CG Board –
– CB Board –
CB
[ ]
[ ]
R DRIVE B DRIVE
– CB Board –
– 108 –