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14. Wiring Connection Diagram
15. Terminal Function of IC's
15.1. IC1 (AN22010A-VF) : RF AMP
Pin
No.
Mark I/O
Division
Function
1 LDO O Laser amp output terminal
2 LD IN I Laser amp reverse input
terminal
3 APCPD I Photo diode light quantity
det. input terminal
4 APC REF I APC amp reference voltage
input terminal
5 ARFO O RF amp. output terminal
6 NC — Not used, open
7 EQ IN I EQ input terminal
8 CRF
AGC
I RFAGC capacitor
connection input terminal
(Connected to GND
through capacitor)
9 OUT RF O EFM signal output terminal
10 NC — Not used, open
11 PEAK O EFM bright side det. output
terminal
12 GND — GND terminal
13 BOTM O EFM dark side det. output
terminal
14 CEA I 3T envelope det. capacitor
connection terminal
(Connected to power
supply through capacitor)
15 MON3T O AS/3TMON signal output
terminal
16 CC O C signal dark side det. /
amplifier output terminal
17 DD O D signal dark side det. /
amplifier output terminal
18 V
CC
I Power supply terminal (+
3V)
19 BB O B signal I/V converter
output terminal
20 AA O A signal I/V converter
output terminal