Read Sony STR-DA3700ES Service Manual online
STR-DA3700ES
110
IC908 NJM2878F3-33 (TE2)
5
VIN
4
VOUT
2
GND
3
N.C.
1
CONTROL
BANDGAP
REFERENCE
THERMAL
PROTECTION
IC1003 BH76071FJ-E2
1
CVBS_IN
2
VREF
CLAMP
REFERENCE
6.75MHz
LOW-PASS
FILTER
3
PY_IN
CLAMP
13.5MHz
LOW-PASS
FILTER
30MHz
LOW-PASS
FILTER
SD
HD
6dB
75
:
12 PY_OUT
11 GND
13 VCC
4
PB_IN
BIAS
13.5MHz
LOW-PASS
FILTER
30MHz
LOW-PASS
FILTER
SD
HD
6dB
75
:
10 PB_OUT
5
PR_IN
6
MUTE1
7
MUTE2
BIAS
13.5MHz
LOW-PASS
FILTER
30MHz
LOW-PASS
FILTER
SD
HD
6dB
75
:
9 PR_OUT
8 LPF_SEL
6dB
75
:
14 CVBS_OUT
IC1106 PQ200WNA1ZPH
VIN
1
VC
2
VO
3
VADJ
4
GND
5
REGULATOR
IC1107 BDJ0801HFV-TR
IC1108 BDJ0901HFV-TR
IC1108 BDJ0901HFV-TR
1
2
3
4
5
TEMP
SENSOR
PD
IREF
VREF
VTEMP
GND
PD
VDD
OS
– CONTROL Board –
IC2661 TC74VHC157FT (EKJ)
IC2661 TC74VHC157FT (EKJ)
SELECT 11
1
1A 2
3
4
5
6
7
INPUT
INPUT
OUTPUT
OUTPUT
1A
1B
1Y
2A
2B
2Y
1B
1Y
2A
2B
2Y
GND 8
V
CC
STROBE
16
4A
15
14
13
11
12
11
10
INPUT
INPUT
OUTPUT
OUTPUT
G
4B
4Y
3A
4A
4B
4Y
3A
3B
9
3B
3Y
3Y
S
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