Sony CMT-SV2D / HCD-SV2D Service Manual ▷ View online
33
33
HCD-SV2D
HCD-SV2D
7-9. SCHEMATIC DIAGRAM — KEY SECTION —
•
See page 40 for IC Block Diagram.
9.0
9.5
9.5
9.4
9.5
9.4
9.5
0
0
9.0
0
1.8
4.9
4.9
4.9
0
0
4.9
-26.5
-29.0
-29.0
-29.0
-29.0
-31.5
-29.0
-29.0
-26.5
-26.5
-24.0
-29.0
-29.0
-29.0
-31.5
-29.0
-32.1
-29.2
-29.2
-29.2
-29.2
-29.2
-29.2
-29.2
-29.2
-29.2
-29.2
-29.2
-29.2
4.9
4.9
4.9
NO MARK : FM
AMP
BOARD
CN101
(Page 36)
MAIN BOARD CN501
(Page 28)
TAPE
MECHANISM
DECK
K
MAIN
BOARD
CN401
(Page 28)
G
A
.m
–
–
M>
+
+
+
VOLUME–
REPEAT
MIC/ECHO
VOLUME+
Z
HP BOARD
MIC BOARD
KEY BOARD
IC651
IR651
BX
B
?
/1
8P
IC B/D
J
REMOTE CONTROL
RECEIVER
FL DRIVER
Q651, Q652
SOL DRIVER
(FLUORESCENT INDICATOR TUBE)
uPD16315GB-3BS
Q653, Q654
MOTOR DRIVER
TV
US
E3,SP,TH
E3,SP,TH
E3,SP,TH
PLAY MODE
MIC/ECHO LEVEL
MIC/ECHO LEVEL
C166
C203
REC
PAUSE/START
S667
DISPLAY
Ver. 1.1
34
34
HCD-SV2D
HCD-SV2D
7-10. PRINTED WIRING BOARD — AV SECTION —
•
See page 21 for Circuit Boards Location.
:Uses unleaded solder.
MPEG
BOARD
J703
(Page 31)
DIGITAL OUT
OPTICAL
F
AV BOARD
OPT
+5V
VIDEO
GND
GND
CN851A 5P
JK801A3P
JK802
JK801A
VIDEO OUT
JK802
Vcc
GND
IN
FB851A
L851A 10uH
C851A
0.1
R851
1K
AV BOARD
AV BOARD
MPEG
BOARD
J703
(Page 29)
JK802
F
1
2
A
B
C
D
E
F
G
3
4
5
6
DIGITAL OUT
OPTICAL
VIDEO OUT
7-11. SCHEMATIC DIAGRAM — AV SECTION —
35
35
HCD-SV2D
HCD-SV2D
7-12. PRINTED WIRING BOARD — AMP/POWER SECTION —
•
See page 21 for Circuit Boards Location.
:Uses unleaded solder.
• Semiconductor
Location
Ref. No.
Location
D101
C-3
D102
C-4
D103
C-4
D104
C-4
D311
D-3
D351
C-6
IC103
D-4
Q101
C-10
Q102
C-10
Q103
C-9
Q104
C-9
Q105
C-10
Q301
C-9
Q303
C-9
Q304
B-10
Q308
C-10
Q309
D-11
Q310
D-11
Q311
E-3
Q312
D-2
Q314
C-11
• Semiconductor
Location
Ref. No.
Location
D901
G-2
D902
H-2
D903
G-2
D904
G-2
D905
F-3
D906
G-2
D907
H-2
• Semiconductor
Location
Ref. No.
Location
D901
G-8
D902
H-8
D903
G-8
D904
G-8
D905
F-8
D906
G-8
D907
H-8
(US MODEL)
(E3, SP, TH MODELS)
IC103
AMP BOARD
POWER BOARD
POWER BOARD
AMP BOARD
(US MODEL)
(E3,SP,TH MODELS)
1
2
A
B
C
D
E
F
G
H
I
J
3
4
5
6
7
8
9
10
11
12
MAIN
BOARD
CN107
(Page 26)
MAIN
BOARD
CN103
(Page 26)
H
I
MAIN
BOARD
CN105
(Page 26)
E
HP
BOARD
CW101
CW101
(Page 32)
K
E
E
MAIN
BOARD
CN301
(Page 26)
D
FAN
PT901
AC IN
*
Not replaceable : Built in transformer
*
POWER TRANSFORMER(MAIN)
SW901
110 - 120V
220 - 240V
VOLTAGE
SELECTOR
MAIN
BOARD
CN301
(Page 26)
D
PT901
AC IN
*
Not replaceable : Built in transformer
*
POWER TRANSFORMER(MAIN)
POWER TRANSFORMER(SUB)
POWER TRANSFORMER(SUB)
1
2
4
1
9
5
1
2
4
1
9
5
Ver. 1.1
36
36
HCD-SV2D
HCD-SV2D
7-13. SCHEMATIC DIAGRAM — AMP SECTION —
•
See page 44 for IC Block Diagram.
0
0
2.6
0
0
0
31.6
0
0
0
0
32.9
-32.8
-31.3
-1.0
0
0
-1.0
0
0
0.7
0
0
0
0
0.7
0
1.0
4.9
0
4.9
0
0
0
-5.2
4.9
-5.2
17.2
16.8
0
0
4.9
12.9
13.0
0
0
4.5
12.3
16.7
12.9
12.3
17.2
4.9
0
12.3
0
12.3
1.0
0
0.7
0.6
12.3
6.0
1.0
NO MARK : FM
MAIN
BOARD
CN107
(Page 28)
MAIN
BOARD
CN103
(Page 28)
HP BOARD
CW101
(Page 33)
(TO FAN)
IC103
H
I
K
MAIN
BOARD
CN105
(Page 28)
E
AMP BOARD
POWER AMP
070
MUTE CONT
OVER LOAD
DETECT
DC PROTECT
FAN CURRENT
DETECT
FAN CURRENT
DETECT
Q350-Q352
FAN CONT
DC PROTECT
PROTECT SWITCH
SWITCH
SWITCH
+12V REG
+12V REG
DC PROTECT
Q103, Q104
OVER LOAD
DETECT
MUTE
MUTE
IC B/D
US
E3,SP,TH
Ver. 1.1
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