![background image](http://html.mh-extra.com/html/sony/hcd-rg55/hcd-rg55_service-manual_420855029.webp)
29
29
HCD-RG55/RG55S
D101
D-12
D107
E-10
D108
C-9
D109
D-9
D203
D-7
D204
D-7
D205
H-5
D301
C-5
D361
G-9
D362
E-7
D371
H-12
D372
H-11
D374
H-11
D375
F-11
D383
G-10
D601
F-5
D602
F-3
D631
G-10
D681
H-10
D682
H-9
D683
H-10
D684
H-10
D685
H-7
D686
G-7
D687
H-10
D688
H-10
D689
I-10
D690
H-10
D691
G-7
D692
G-7
D693
F-3
IC101
D-11
IC102
B-10
IC103
E-10
IC201
G-4
IC301
D-6
IC302
D-4
IC304
C-4
IC601
D-3
IC681
C-8
IC682
H-7
IC683
H-8
IC684
H-6
Q101
C-10
Q102
B-11
Q103
D-10
Q104
D-10
Q105
E-10
Q210
D-7
Q211
D-8
Q212
C-7
Q218
G-4
Q219
G-4
Q220
G-3
Q221
G-4
Q222
I-5
Q223
I-4
Q224
I-4
Q225
I-5
Q228
I-5
Q301
I-7
Q302
I-7
Q304
I-6
Q361
E-6
Q362
E-6
Q363
G-11
Q364
G-10
Q365
G-10
Q371
G-12
Q381
G-11
Q382
G-11
Q383
G-11
Q384
G-12
Q385
G-11
Q386
F-10
Q387
F-10
Q389
F-11
Q601
F-5
Q602
F-5
Q603
F-4
Q604
F-3
Q605
F-4
Q606
F-4
Q631
B-6
Q632
B-6
Q681
D-8
Q682
D-8
Ref. No.
Location
• Semiconductor Location
Ref. No.
Location
• VOLTAGE TABLE
• MAIN BOARD (3/4)
IC301 M61519FPD61G (INPUT SELECT, TONE CONTROL VOLUME)
Pin No.
Pin Name
Voltage Variation
FM (V)
CD (V)
TAPE (V)
1
REF
4.6
2
MIC
4.6
3
INA1
4.6
4
INB1
4.6
5
INC1
4.6
6
IND1
4.6
7
RECA1/INEX1
4.6
8
RECB1
4.6
9
TMI1
4.6
10
TMO1
4.6
11
TCA1
4.6
12
TCB1
4.6
13
TCC1
4.6
14
TOUT1
4.6
15
VOLIN1
4.6
16
BB A1
4.6
17
BB B1
4.6
18
OUT1
4.6
19
SAOUT
4.6
20
VCC
9.1
21
DATA
0
22
CLOCK
0
23
GND
0
24
SW OUT
4.6
25
OUT2
4.6
26
BB B2
4.6
27
BB A2
4.6
28
VOLIN2
4.6
29
TOUT2
4.6
30
TCC2
4.6
31
TCB2
4.6
32
TCA2
4.6
33
TMO2
4.6
34
TMI2
4.6
35
RECB2
4.6
36
RECA2/INEX2
4.6
37
IND2
4.6
38
INC2
4.6
39
INB2
4.6
40
INA2
4.6
41
SUR2/DPL2
4.6
42
SUR1/DPL1
4.6