DOWNLOAD Sony MHC-VX333 (serv.man2) Service Manual ↓ Size: 12.12 MB | Pages: 70 in PDF or view online for FREE

Model
MHC-VX333 (serv.man2)
Pages
70
Size
12.12 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
mhc-vx333-sm2.pdf
Date

Sony MHC-VX333 (serv.man2) Service Manual ▷ View online

31
31
HCD-VX333
6-10. PRINTED WIRING BOARD   POWER AMP SECTION
• See page 19 for Circuit Boards Location.
IC501
TO
TRANS
BOARD
CN915
(Page 42)
G
E
TO
MAIN
BOARD
CN403
(Page 24)
D
TO
MAIN
BOARD
CN402
(Page 24)
_
+
POWER AMP BOARD
SENSOR BOARD
11
(11)
1-681-442-
11
(11)
1-681-448-
E
E
E
E
E
E
E
E
13
13
13
1
1
2
A
B
C
D
E
F
3
4
5
6
7
8
9
10
TW
TW        
2
Ref. No.
Location
D501
C-7
D502
C-5
D541
D-6
D542
B-3
D543
B-3
D551
C-5
IC501
A-6
Q501
B-7
Q503
C-7
Q504
C-6
Q551
B-5
Q581
B-6
Q582
C-7
Q583
D-8
Q584
C-8
• Semiconductor
Location
32
32
HCD-VX333
6-11. SCHEMATIC DIAGRAM   POWER AMP SECTION
CN915
(Page 43)
G
CN402
(3/4) 
(Page 27)
CN403
(4/4) 
(Page 28)
E
D
C544
1000
25V
D5SBA204101
CN506
820
TW
TW
Q582,583
OVER HEAT DETECTOR
FAN ON SWITCH
11EQSO4-NTA1B
11EQSO4-NTA1B
820
0.001
(1/2)
(2/2)
33
33
HCD-VX333
6-12. PRINTED WIRING BOARD   PANEL SECTION
• See page 19 for Circuit Boards Location.
IC701
IC702
IC703
IC704
SENS701
A
TO
MAIN BOARD
CN701
(Page 24)
TO
KEY BOARD
CN715
(Page 35)
I
TO
VIDEO CD 
BOARD
CN301
(Page 37)
E
E
E
E
E
E
PANEL BOARD
J702,703
E
VIDEO
OUT
VIDEO OUT BOARD
11
(11)
1-681-446-
11
(11)
1
20
21
40
41
60
61
80
(FLUORESCENT INDCATOR TUBE)
1
3
30
29
1
2
S701,702,722-725
13
4
1
5
8
ECHO 
LEVEL
MIC1
MIC2
1
8
16
9
2
D712
J701
PHONES
1
2
A
B
C
D
E
F
G
H
I
3
4
5
6
7
8
9
10
11
12
13
Ref. No.
Location
D701
A-12
D702
C-2
D703
B-2
D704
A-2
D705
B-2
D706
C-12
D712
D-8
D713
D-5
D714
C-11
D715
D-11
D716
C-2
D717
B-2
D718
A-2
D719
B-2
D720
C-12
D721
E-4
IC701
C-6
IC702
E-10
IC703
D-9
IC704
D-11
Q701
B-11
Q702
C-4
Q703
C-4
Q704
B-4
Q705
C-4
Q706
C-11
Q711
C-8
• Semiconductor
Location
34
34
HCD-VX333
6-13. SCHEMATIC DIAGRAM   PANEL SECTION
• See page 20 for Wavefoms.  • See page 45 for IC Pin Function Description.
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