Sony TRINITRON KV-ES38M31 Service Manual page 66

IC8313
CV OUT 1
Y IN 3
TO BC4 BOARD
C IN 5
CN2001
C OUT 15
IC8314
1
Y IN
C IN 4
TO SBX3005-11 6
CV OUT
FSC 9
ACPN 11
J8301
4 3
2 1
V1
L1
Video In 1
R1
V2
L2
R2
Video In 2
V3
L3
R3
Video In 3
Y B-Y R-Y
Component In
– 71 –
KV-ES38M31/ES38M61/ES38M90/ES38M91
IC8306
MAIN COLOR DECODER
4
VS
HS 9
2 SYNC IN
11 Y FOR SYNC
1 CVB S/Y
48 C1
BUFFER
Q8302 39 C3
41 CVBS/Y3
44 CVBS/Y2
43 C2
46 FSC OUT
Q8361
23
CrOUT
BUFFER
19 Y1 22
CbOUT
Q8362
21
18 Cb1 YOUT
BUFFER 3
IC8309
17 SCP 10
Cr1 SW
Q8363
BUFFER 1
IC8302 AV/SW
47 COUT2
36 DC OUT
LOUT2 43
3 Y1
ROUT2 45
60
STV
5 C1
TV 63
7
S1
62
LTV
1 V1
RTV 64
2 LV1 Q8301
VOUT1
53
BUFFER
4 RV1
LOUT1 52
54
8 V2 ROUT1
RVS 31
9 LV2
11 RV2
29
LVS
VS
30
15 V3
16 LV3 V/YOUT2 44
Q8306
18 RV3
VOUT3 41
BUFFER
59 LV6 YOUT3 39
Q8308
BUFFER
61 RV6 COUT3
37
Q8309
BUFFER
L R
CN8301
TO H2 BOARD
CN1934
KV-ES38M31/ES38M61/ES38M90/ES38M91
RM-916
IC8308
4
SUBCOLOR DECODER
2 IC8312
AND GATE
YOUT 21
2 SYNC IN
CbOUT 22
CrOUT 23
VS 4
11 Y FOR SYNC
HS 9
Q8464
19 Y1
BUFFER
Q8465
18 CB1
BUFFER
Q8466 17 Cr1
BUFFER
C2 43
C2 44
1
C2
IC8310
7
LTI
SC 19
1
17
6 YIN
16
Q8329
8 -UIN
AMP
Q8330
Q8331
BUFFER
9 -VIN
AMP
Q8332
BUFFER
Monitor Out
Q8304
BUFFER
Q8305
Q8304
BUFFER
RM-916
J
(YCT, COMB FILTER,
VIDEO/AUDIO-IN/OUT)
FL8314
FL8315
FL8316
2 4
IC8311
AND GATE
– 72 –
CN8304
50 Y MAIN OUT
47 U MAIN OUT
44
V MAIN OUT
42 V PULSE MAIN OUT
41 H PULSE MAIN OUT
38 Y SUB OUT
35 U SUB OUT
34
V SUB OUT
32 V PULSE SUB OUT
31 H PULSE SUB OUT
TO A BOARD
CN1180
27 CVBS OUT TEXT
20 CVBS 2 IN
17 CVBS 1 IN
16 TVL IN
14
TVR IN
4 RN OUT
3 RP OUT
2 LN OUT
1 LP OUT
CN8200
LP
1
2
LN
3 RP
TO A1 BOARD
4 RN
CN8100
R-SW
6
7 L-SW
9 COAXIAL SIG
Monitor out
V
L
R
Digital
Audio
J8106
Digital
Audio
In