Ao Y; Http://Www.xiaoyu163.Com - Sony HD-IS10 Service Manual

HCD-IS10
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3 7 63 1515 0
IC251 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
H
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
TE
L 13942296513
IC281 NJM2387ADL3 (TE2)
OVER VOLTAGE
PROTECTION
BANDGAP
www
REFERENCE
ON/OFF
CONTROL
.
1 2
52

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6MHz
75Ω
LPF
S-DC OUT
S1/S2
L
+
6MHz
LPF
75Ω
H
6MHz
LPF
75Ω
12MHz
6dB
LPF
75Ω
L
12MHz
LPF
75Ω
12MHz
LPF
75Ω
REGULATOR
OVER CURRENT
PROTECTION
x ao
THERMAL
y
PROTECTION
i
3
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8
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
Q Q
3 6 7 1 3
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4 5
2 9 9 4 2 8
1 5 0 5 8 2 9 9 4
m
co
9 9
2 8 9 9