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55
HCD-GX25/RG220
IC201 HA12237F (MAIN Board)
31
PB-NF1 (L)
32
AIN (L)
33
RIP
34
BIN (L)
35
REC-RETURN
36
GND
37
BIN (R)
38
NC
39
AIN (R)
40
PB-NF1 (R)
1
PB-NF2 (R)
2
PB-EQ (R)
3
EQOUT (R)
4
TAI (R)
5
PBOUT (R)
6
NC
7
RECIN (R)
8
ALC (R)
9
NC
10
RECOUT (R)
15 REC MUTE OFF/ON
14 MUTE ON/OFF
13
A/B
(REC RETURN ON/OFF)
12 HIGH/NORM
11 ALC ON/OFF
30
PB-NF2 (L)
29
PB-EQ (L)
28
EQOUT (L)
27
TAI (L)
26
PBOUT (L)
25
NC
24
RECIN (L)
23
ALC (L)
22
NC
21
RECOUT (L)
EQ
ALC
19 IREF
18 GND
17 ALC DET
EQ
20 TEST MODE
16 VCC
93/120
(HIGH/NORM)
MUTE
A
B
A
B
RETURN SW
RETURN SW
93/120
(HIGH/NORM)
MUTE