Sony HD-X1 Service Manual page 66

HCD-X1
– SCART Board –
IC951 BH7868FS-E2
VCC1 1
S1 2
S2 3
C IN 4 BIAS
6dB
MUTE1 5 MUTE1
CV IN 6 CLAMP 6dB
SEL (CV/MIX) 7
Y IN 8 CLAMP 6dB
BIAS 9
BIAS
SEL (BIAS/CLAMP) 10
BIAS
PY/G IN 11
CLAMP
GND 12
PB/B IN 13 BIAS
6dB
MUTE2 14 MUTE2
PR/R IN 15 BIAS 6dB
VCC2 16
– MAIN Board –
IC11 SI-3033KM-TL
VC 1
VIN 2
REGULATOR
THERMAL
BLOCK
SHUT DOWN
VO 3
SENSE 4
IC13 SI-3050KM-TL
VC 1
VIN 2
REGULATOR
THERMAL
BLOCK
SHUT DOWN
VO 3
SENSE 4
66
6MHz
75Ω
LPF
S-DC OUT
S1/S2
L
+
6MHz
LPF
75Ω
H
6MHz
LPF
75Ω
H
12MHz
6dB
LPF
75Ω
L
12MHz
LPF
75Ω
12MHz
LPF
75Ω
8 GND
7 GND
6 GND
5 GND
8 GND
7 GND
6 GND
5 GND
32 C OUT
31 S-DC OUT
30 CV OUT
29 CV OUT SAG
28 GND
27 Y OUT
26 Y OUT SAG
25 GND
24 PY/G OUT
23 PY/G OUT SAG
22 GND
21 PB/B OUT
20 PB/B OUT SAG
19 GND
18 PR/R OUT
17 PR/R OUT SAG
IC12 SI-3120KM-TL
VC 1
VIN 2
REGULATOR
BLOCK
VO 3
SENSE 4
8 GND
7 GND
THERMAL
6 GND
SHUT DOWN
5 GND