DOWNLOAD Sony HCD-RG222 / MHC-RG222 Service Manual ↓ Size: 7.75 MB | Pages: 66 in PDF or view online for FREE

Model
HCD-RG222 MHC-RG222
Pages
66
Size
7.75 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
hcd-rg222-mhc-rg222.pdf
Date
PREV: Sony CFD-V6 (serv.man2) Service Manual

Sony HCD-RG222 / MHC-RG222 Service Manual ▷ View online

37
37
HCD-RG222
5-14. PRINTED WIRING BOARD  – TRANS SECTION (AEP, UK, RU) –
• See page 21 for Circuit Boards Location.
• 
 : Uses unleaded solder.
Ref. No.
Location
D901
B-3
D902
B-2
D903
B-2
D904
B-2
D905
B-2
D906
C-10
D908
C-8
Q902
C-9
• Semiconductor
Location
*
*
Not replaceable
built in transformer
POWER TRANSFORMER
(MAIN)
POWER TRANSFORMER
(SUB)
1
1
1
3
3
2
E
1
10
MAIN
BOARD
CN303
(Page 29)
F
AMP
BOARD
CN442
(Page 39)
N
3
4
1
3
AC
IN
1
           2  
1
2
A
B
C
D
E
F
3
4
5
6
7
8
9
10
11
12
JW914
JW913
1-861-501-
11
11
1-861-500-
11
11
(AEP, UK, RU)
(AEP, UK, RU)
38
38
HCD-RG222
5-15. PRINTED WIRING BOARD  – TRANS SECTION (EXCEPT AEP, UK, RU) –
• See page 21 for Circuit Boards Location.
• 
 : Uses unleaded solder.
(EXCEPT AEP, UK, RU)
(EXCEPT AEP, UK, RU)
*
*
Not replaceable
built in transformer
POWER TRANSFORMER
(MAIN)
POWER TRANSFORMER
(SUB)
1
1
1
3
3
2
E
1
10
MAIN
BOARD
CN303
(Page 29)
F
AMP
BOARD
CN442
(Page 40)
N
3
4
1
3
AC
IN
1
           2  
1
2
A
B
C
D
E
F
3
4
5
6
7
8
9
10
11
12
3
4
JW912
SP, EA, E3, E15
AUS
JW907
SP, EA, E3, E15
AUS
JW905
SP, EA, E3, E15
JW925
JW901
1
2
SP, EA, E3, E15
AUS
AUS
AUS
JW903
AUS
AUS
SP, EA, E3, E15
VOLTAGE
SELECTOR
S901
220V
120V
230-240V
11
11
11
11
Ref. No.
Location
D901
B-3
D902
B-2
D903
B-2
D904
B-2
D905
B-2
D906
C-10
D908
C-8
Q902
C-9
• Semiconductor
Location
39
39
HCD-RG222
5-16. PRINTED WIRING DIAGRAM  – AMP SECTION (AEP, UK, RU) –
• See page 21 for Circuit Boards Location.
• 
 : Uses unleaded solder.
Ref. No.
Location
D401
F-3
D441
D-6
D442
D-6
D443
D-2
D481
D-6
D482
D-4
D483
C-9
IC441
B-7
Q441
D-6
Q442
D-6
Q481
D-9
Q482
D-8
Q483
D-8
Q484
D-8
Q485
C-4
Q486
C-4
Q487
C-4
Q488
C-5
Q489
C-9
• Semiconductor
Location
IC441
SPEAKER
(IMPEDANCE USE 6–16   )
(AEP, UK, RU)
+
-
+
-
L
R
(CHASSIS)
(CHASSIS)
MAIN
BOARD
CN307
(Page 29)
TRANS
BOARD
CN905
(Page 37)
E
E
E
E
E
E
E
E
E
E
1
3
13
1
1
2
A
B
C
D
E
F
G
3
4
5
6
7
8
9
10
40
40
HCD-RG222
• See page 21 for Circuit Boards Location.
• 
 : Uses unleaded solder.
5-17. PRINTED WIRING DIAGRAM  – AMP SECTION (EXCEPT AEP, UK, RU) –
Ref. No.
Location
D401
F-3
D441
D-6
D442
D-6
D443
D-2
D481
D-6
D482
D-4
D483
C-9
IC441
B-7
Q441
D-6
Q442
D-6
Q481
D-9
Q482
D-8
Q483
D-8
Q484
D-8
Q485
C-4
Q486
C-4
Q487
C-4
Q488
C-5
Q489
C-9
• Semiconductor
Location
IC441
SPEAKER
(IMPEDANCE USE 6–16   )
(EXCEPT AEP, UK, RU)
+
-
+
-
L
R
(CHASSIS)
(CHASSIS)
(CHASSIS)
MAIN
BOARD
CN307
(Page 29)
TRANS
BOARD
CN905
(Page 38)
E
E
E
E
E
E
E
E
E
E
1
3
13
1
1
2
A
B
C
D
E
F
G
3
4
5
6
7
8
9
10
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