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Technics QUARTZ SA-R210L Service Manual page 15

Synthesizer mw/lw/fm stereo receiver

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Mi FUNCTION
OF TERMINAL
e 1C901 (LC6512A3377)
ara
PIN NO.
MARK
DISCRIPTION OF TERMINAL
1
PB3
Computer drive input terminal.
2
PCO
5
5
Control output terminal for |C902 (LM7001).
4
PC2
5
PC3
6
NC
Not used.
8
PD1
5
5
10
PD3
Not used.
abl
PEO
12
PE1
5
iy
5
iy
25
PF3
15
RES
Reset terminal.
1
Won
Ground terminal:
ue
Ne
Not used.
20
osc
Connecting terminal for crystal oscillator.
21
Osc2
The crystal connected is 1 MHz.
26
PGO
iy
5
s
5
34
PH3
30
NC
Not used.
46
PBO
Stereo signal input.
47
PB1
SD signal input.
48
PB2
Tuner select input.
eee
a

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