DOWNLOAD Sony HCD-RG40 / MHC-DX30 / MHC-RG40 Service Manual ↓ Size: 7.51 MB | Pages: 63 in PDF or view online for FREE

Model
HCD-RG40 MHC-DX30 MHC-RG40
Pages
63
Size
7.51 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
hcd-rg40-mhc-dx30-mhc-rg40.pdf
Date
PREV: Sony CFD-G70L Service Manual

Sony HCD-RG40 / MHC-DX30 / MHC-RG40 Service Manual ▷ View online

31
31
HCD-DX30/RG40
6-11. SCHEMATIC DIAGRAM   POWER AMP SECTION
CN915
(Page 39)
F
CN402
(3/4) 
(Page 25)
CN403
(4/4) 
(Page 26)
C544
1000
25V
D5SBA204101
CN506
2 : C502,552
470p : RG40
1000p : DX30
2
2
3
3
RG40
DX30
AEP,KR
AEP,KR
3 : R504,554
33k : RG40
56k : DX30
Q582,583
OVER HEAT DETECTOR
DX30
DX30
Q584 : FAN ON SWITCH
DX30
DX30
32
32
HCD-DX30/RG40
6-12. PRINTED WIRING BOARD   PANEL SECTION
• See page 20 for Circuit Boards Location.
IC701
IC702
SENS701
E
E
E
E
E
E
PANEL BOARD
DX30
DX30
DX30
DX30
J701,702
E
VIDEO
OUT
VIDEO OUT BOARD
11
(11)
1-681-446-
11
(11)
G
TO
KEY BOARD
CN715
(Page 34)
D
TO
MAIN BOARD
CN701
(Page 27)
1
20
21
40
41
60
61
80
(FLUORESCENT INDCATOR TUBE)
1
3
30
29
1
2
S701,702,722-725
13
1
1
2
A
B
C
D
E
F
G
H
I
3
4
5
6
7
8
9
10
11
12
13
DX30
Ref. No.
Location
D701
A-12
D702
C-2
D703
B-2
D704
A-2
D705
B-2
D706
C-12
D713
D-5
D716
C-2
D717
B-2
D718
A-2
D719
B-2
D720
C-12
D721
E-4
IC701
C-6
IC702
E-10
Q701
B-11
Q702
C-4
Q703
C-4
Q704
B-4
Q705
C-4
Q706
C-11
Q711
C-8
• Semiconductor
Location
33
33
HCD-DX30/RG40
6-13. SCHEMATIC DIAGRAM   PANEL SECTION
• See page 20 for Wavefoms.  • See page 41 for IC Pin Function Description.
4 .9
0
3 .1
(Page 35)
(Page 26)
34
34
HCD-DX30/RG40
6-14. PRINTED WIRING BOARD   KEY SECTION
• See page 20 for Circuit Boards Location.
E
E
E
E
KEY BOARD
G
TO
PANEL BOARD
CN712
(Page 32)
1-681-447-
11
(11)
S704-721,726-738
13
1
2
A
B
C
D
E
3
4
5
6
7
DX30
Ref. No.
Location
D707
D-1
D708
B-3
D709
C-7
D710
B-7
Q707
B-1
Q708
B-1
Q709
C-6
Q710
C-6
• Semiconductor
Location
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