Sony Aiwa CX-JD5 Service Manual page 77

– VIDEO Board –
IC801 MM1568
VCC1 1
BIAS
CIN 2 4dB LPF
MUTE1 3
CLAMP
LPF
VIN 4 4dB
YC MIX 5
CLAMP
LPF
YIN 6 4dB
BIAS 7 BIAS
GND1 8
NC 9
GND1 10
NC 11
CYIN 12 4dB
CLP 13
CLAMP BIAS
CbIN 14 4dB
BIAS
MUTE2 15
CrIN 16
4dB
BIAS
GND2 17
IC804 SI-8033S
OVER
REGULATOR CURRENT
PROTECTOR
RESET
ON/OFF
OSC
SOFT
COMPARATOR
START
+
–
+
–
ERROR AMP
1
75Ω
2dB
DRIVER
+ 75Ω
2dB
DRIVER
75Ω
2dB
DRIVER
LPF
75Ω
2dB
DRIVER
LPF
75Ω
2dB
DRIVER
LPF
75Ω
2dB
DRIVER
LATCH
&
DRIVER
OVER HEAT
PROTECTOR
VREF
2 3 4 5
VCC2
34
33 COUT
32 GND2
31 VOUT
30 VSAG
29 GND2
28 YOUT
27 YSAG
26
GND2
CYOUT
25
24
CYSAG
23
GND2
CbOUT
22
21
CbSAG
20 GND2
19 CrOUT
18 CrSAG
IC805 SI-8050S-LF1101
REGULATOR CURRENT
PROTECTOR
OSC RESET
+
–
COMPARATOR
+
–
ERROR AMP
1
CX-JD5
OVER
LATCH
&
DRIVER
OVER HEAT
PROTECTOR
VREF
2 3 4 5
77