Sony HCD-DH7BT - Dvd Receiver For Cmtdh7bt Micro System Service Manual page 58

HCD-DH3/DH5BT/DH7BT
QQ
3 7 63 5 5
– VIDEO Board –
IC501 MM1623BFBE
150k
VCC1 1
BIAS
C IN 2 6dB
MUTE 1 3
+
CLAMP –6dB 6dB
CVBS IN 4 6dB
YC MIX 5
CLAMP
Y IN 6 6dB
GND 7
BIAS 8 BIAS
I/P 9
CY IN 10 6dB
150k
CLAMP
BIAS
CLP 11
150k
BIAS
CB IN 12 6dB
TE
L 3 422 65 3
MUTE2 13
150k
BIAS
CR IN 14 6dB
– USB Board –
IC915 R5523N001B-TR-F
GATE
EN 1
CONTROL
www
UVLO
GND 2
THERMAL
SHUTDOWN
.
FLG 3
58
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S-DC OUT
S1/S2
75
6.75MHz DRIVER
LOW-PASS
FILTER
75
6.75MHz DRIVER
LOW-PASS
FILTER
75
6.75MHz
DRIVER
LOW-PASS
FILTER
6.75MHz
75
LOW-PASS
DRIVER
FILTER
LOW-PASS
FILTER
13.5MHz
6.75MHz
75
LOW-PASS
DRIVER
FILTER
LOW-PASS
FILTER
13.5MHz
6.75MHz
75
LOW-PASS
DRIVER
FILTER
LOW-PASS
FILTER
13.5MHz
5 OUT
CURRENT
LIMIT
4 IN
x o
y
FLAG
DELAY
i
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8
28 VCC2
27 S-DC OUT
26 C OUT
25 S1
24 S2
23 CVBS OUT
22 GND2
21 Y OUT
20 CY OUT
19 GND2
Q Q
18 CB OUT
7 3 3 6
17 GND2
16 CR OUT
15 GND2
IC952 TK63115SCL-G@GT
VIN 1
THERMAL &
OVER CURRENT
PROTECTION
VOLTAGE
GND 2
REFERENCE
u 63
ON/OFF
VCONT 3
CONTROL .
4 2 2 8
5 5 8 4 2
m
–
+
co
5 VOUT
4 NC
2 8