Sony KE-P42MRX1 Service Manual page 40

AV1
AV SWITCH
VIN1
V1
1
LIN1
2 LV1
RIN1
4 RV1
MODE1
6 S2-1
AV2
VIN2
V2
1
LIN2
2 LV2
RIN2
4 RV2
MODE2
S2-2
6
AV3
VIN3
V3
15
LIN3
LV3
16
YIN3
Y3
17
RIN3
VIDEO_MAIN RV3
18
CIN3
119 C3
MODE3
20 S2-3
C_MAIN
BUFFER
COUT1
113
Q8025
Y_MAIN
BUFFER AMP
112 YOUT1
Q8020, Q8064
CVBS_MAIN
BUFFER AMP
VOUT1
111
Q8017, Q8023
BUFFER
V0UT2 V/YOUT2
44
Q8018
L_N
LV6
59
R_N
61 RV6
CVBS_N
BUFFER
60 V6
Q8016
N_IN
IC8006
CVBS_F
V4
22
LIN_F
23
LV4
RGB1
Y_F
Y4 24
RIN_F
RV4 25
C_F
C4 26
AV4
CVBS1
YUV_Y
V5 30
RGB2
LV5 29
YUV_AUD
RV5 31
BUFFER
V6 TUN_SUB
60
Q8022
IC8005
DC OUT 36 2
BUFFER C_SUB
COUT3
37
Q8027
Y_SUB
BUFFER AMP
YOUT3 39
Q8024, Q8026
CVBS_SUB
VOUT3 BUFFER AMP
41
Q8019, Q8021
AV4
LOUT2
LOUT2 43
YUV_2171
ROUT2
ROUT2 45 LROUT2
A1 (3/3) (
- 40 -
IC8003
YUV SWITCH
R1
IN3_1
1
G1
IN3_2
2
B1
IN3_3
3
4 IN3_H
3 IN2_3
R2
IN4_1
1
G2
IN4_2
2
B2
IN4_3
3
IN4_H
CVBS2 4
CLAMP_SW
4 17
1
H_MAIN
SELHOUT
22
V_MAIN
23 SELVOUT
CR_MAIN
Q8012 25 SELCROUT
CB_MAIN
26 SELCBOUT
Q8013
CG_MAIN
Q8014 27 SELYOUT
)
VIDEO & AUDIO FRONT END