JVC ks-fx834r Service Manual page 20

Cassette receiver
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KS-FX834R
QQ
3 7 63 1515 0
RPM6938-SV4 (IC602) : Remote control receiver
I/V
conversion
PD
magnetic shield
LB1641 (IC402) : DC Motor Driver
1. Pin Layout
TE
L 13942296513
1
2
3
4
GND OUT1 P1
VZ
IN1
www
1-20
http://www.xiaoyu163.com
AMP
BPF
for
trimming
circuit
5
6
7
8
9
10
IN2 VCC1 VCC2 P2
OUT2
x
ao
y
.
i
http://www.xiaoyu163.com
8
Vcc
AGC
Comp
Detector
2. Pin Functions
Input
IN1
IN2
OUT1
0
0
0
Q Q
3
6 7
1 3
1
0
1
0
1
0
1
1
0
u163
.
2 9
9 4
2 8
Vcc
22k
ohm
Rout
GND
Output
Mode
OUT2
0
Brake
1 5
0 5
8
2 9
9 4
0
CLOCKWISE
1
COUNTER-CLOCKWISE
0
Brake
m
co
9 9
2 8
9 9

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