Htz-C7 - Pioneer HTZ-7 Service Manual

HTZ-7, HTZ-C7, HTZ-SW7, HTZ-ST7
QQ
3 7 63 1515 0
MM1112XF (IC7801: VIDEO ASSY)
Video Switch
Block Diagram
GND OUT
8 7
6 dB
SW
1 2
IN1 SW
NJM2534M (IC7505: SVIDEO ASSY)
3-input Signal Video Switch
Block Diagram
GND VOUT
8 7
TE
L 13942296513
Buffer
SW
1 2
VIN1 SW1
NJM2535M (IC7504: SVIDEO ASSY)
(IC7802: VIDEO ASSY)
3-input Signal Video Switch
Block Diagram
GND
VOUT
8 7
Buffer
SW
www
1 2
.
VIN1 SW1
106
http://www.xiaoyu163.com
NC
Vcc
6 5
15kΩ
15kΩ
3 4
NC
IN2
V+ VIN3
6 5
SW
30kΩ
30kΩ
30kΩ
3 4
VIN2 SW2
V+ VIN3
6 5
SW
x ao
y
3 4
i
VIN2 SW2
http://www.xiaoyu163.com
8
STK407-240 (IC3402: AMP ASSY)
3-channel AF Power Amplifier
Block Diagram
Q Q
3 6 7 1 3
u163
.
2 9 9 4 2 8
1 5 0 5 8 2 9 9 4
m
co
9 9
2 8 9 9