Sony CMT-SX2D / HCD-SX2D Service Manual ▷ View online
29
29
HCD-SX2D
HCD-SX2D
7-8. SCHEMATIC DIAGRAM — MAIN SECTION (3/3) —
D
POWER BOARD
FW901
EXCEPT KR
(Page 41)
E
AMP
BOARD
CN106
(Page 39)
I
AMP
BOARD
CN102
(Page 39)
H
AMP
BOARD
CN108
(Page 39)
2
MAIN
BOARD
(
2/3)
(Page 28)
KR
SUPPLEMENT-1
Page 4
0
0
3.8
0
2
0.6
0.6
0
0
11
9.8
16.3
16.5
16.6
0
16.7
10.8
8.8
-32.9
-32.4
-38.6
4.5
0
No mark:FM
( ):REC
( ):REC
24
23
21
18
17
16
20
19
15
14
22
MAIN BOARD
(3/3)
11P
( )
+
+
-
-
R
L
SPEAKER
(IMPEDANCE
USE 6 )
USE 6 )
L
GND
GND
R
MUTE SWITCH
SWITCH
POWER
CONTROL
CONTROL
POWER
CONTROL
CONTROL
+9V REG
CURRENT DETECT
-33V REG
0.01
0.01
0.1
1000P
1000P
CURRENT
DETECT
DETECT
RELAY
DRIVE
DRIVE
4700P
Ver. 1.2
30
30
HCD-SX2D
HCD-SX2D
7-9. PRINTED WIRING BOARD — MPEG SECTION (SIDE A) —
•
See page 21 for Circuit Boards Location.
• Semiconductor
Location
Ref. No.
Location
D2
F-4
IC4
K-7
IC6
H-4
IC7
C-11
IC8
I-11
IC14
G-11
Q2
E-7
Q4
D-9
Q10
D-9
Q11
D-8
Q21
E-7
U2
H-7
U4
I-10
U2
IC7
IC14
IC8
U4
IC4
IC6
E
E
E
E
E
1
4
5
8
1
105
104
53
52
1
48
3
1
2
25
24
1
208
157
156
25
26
50
5
5
8
8
4
4
1
24
14
8
7
1
28
22
21
15
1
C150
MPEG BOARD
(SIDE A)
OPTICAL
PICK UP
BLOCK
DM3451-A (SF-HD65F)
1
2
A
B
C
D
E
F
G
H
I
J
K
3
4
5
6
7
8
9
10
11
12
13
14
31
31
HCD-SX2D
HCD-SX2D
7-10. PRINTED WIRING BOARD — MPEG SECTION (SIDE B) —
•
See page 21 for Circuit Boards Location.
• Semiconductor
Location
Ref. No.
Location
D3
J-12
D7
J-3
D10
F-12
D12
D-3
IC5
K-8
Q16
C-2
Q17
J-5
IC5
50
26
25
1
C67
C151
+
1
6
5
1
1
2
12
11
+
+
+
+
+
+
+
1
4
+
+
+
+
+
E
+
+
+
+
1
9
+
+
+
+
+
+
+
15
16
2
1
+
E
MPEG BOARD
(SIDE B)
AV BOARD
CN801A
(Page 37)
F
MAIN BOARD
CN302
(Page 26)
C
DVD
MECHANISM
DECK
for Down Load
MAIN BOARD
CN503
(Page 26)
B
DVD
MECHANISM
DECK
1
2
A
B
C
D
E
F
G
H
I
J
K
3
4
5
6
7
8
9
10
11
12
13
14
32
32
HCD-SX2D
HCD-SX2D
7-11. SCHEMATIC DIAGRAM — MPEG SECTION (1/3) —
1
5
6
3
4
2
B
MAIN
BOARD(1/3)
CN503
(Page 27)
4
MPEG
BOARD(2/3)
(Page 33)
5
MPEG
BOARD(2/3)
(Page 33)
3
MPEG
BOARD(3/3)
(Page 34)
2
MPEG
BOARD(3/3)
(Page 34)
0
3.2
0
3.2
0
3.2
3.2
0
0
0
0
3.2
3.2
0
0
0
0
3.2
3.2
0
0
0
0
0
0
0
0
0
0
3.3
3.3
3.3
3.3
0
0
0
3.3
3.7
3.7
3.3
3.3
2.8
3.3
3.3
3.3
3.3
3.3
3.3
0
0
0
0
0
0
0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0
3.3
3.3
3.3
0
0
0
0
0.7
0.5
0.5
0.8
0.8
0.8
0
0.2
0.2
0
0
0.2
0
0
3.3
1.5
3.3
3.3.3
3.3
3.3
3.2
3.3
3.2
3.3
3.3
3.3
1.2
1.1
1.2
1.1
1.5
1.1
1.5
0
0
1.2
1.2
1.3
1.4
1.3
0.8
0.7
0.7
0.5
0.5
0.8
0.8
0.8
0
0.2
0.2
0
0
0.2
0
0
3.3
1.5
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
1.2
1.1
1.2
1.1
1.5
1.1
1.5
0
0
1.2
1.2
1.3
1.4
1.3
0.8
0.7
0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0
0
3.3
3.3
3.3
2
0
0
0
0
0
0
0
0
0
3.3
0
0
0
0
3.3
3.3
3.3
3.3
3.3
0
0
0
0
0
0
0
0
0
0
0
3.3
0
0.9
3
0
0
0.3
3.3
2.2
1.1
3.3
2,2
3.3
2.2
1.1
3.3
2,2
0
0
0
0
0
0
0
3.2
0
3.2
2.3
2.2
2.2
2.4
2.5
2.3
2.2
2.2
2.4
2.5
0
0
0
1.4
2.3
2.5
0.9
2.3
2.5
0.9
0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
3.3
3.3
3.3
3.3
0.7
3.3
0
3.3
0.4
0.5
1.4
0
3.3
1.4
0.4
0
0
0.6
3.3
0.5
3.3
1.2
0.4
0.4
0
0
0
0
0
0
0
0.2
0.2
2.4
0
0
3.3
0
1.3
0
1.3
1.3
2.2
2.1
1.3
3.3
3.3
2.2
2.1
1.3
3.3
3.3
1.3
0
1.2
1.7
2.3
2
0
2.3
2
0
1.8
0
3.7
0
3.3
3.3
0
0
0
0
0
0
0
3.3
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
0
5
0
3.3
3.3
0
3.3
3.3
5
6
7
8
9
10
11
11
12
13
14
1000P
1000P
FLASH MEMORY
IC6
0.027
0.027
1000P
1000P
1000P
1000P
0.01
0.01
0.1
0.1
1000P
1000P
1000P
1000P
1000P
1000P
1.8K
1.8K
4.7K
4.7K
0.1
0.1
JR
JR
SST39VF800A 70-4C
ZR36862 TQFP-208
RF AMP
U2
MPEG BOARD
FOCUS / TRACKING
ERROR AMP
VIDEO DAC ENCODER
ERROR AMP
VIDEO DAC ENCODER
SD RAM
IC4
K4S161622H
K4S161622H
0.01
0.01
0.01
0.01
0.01
0.01
0.1
0.1
0.1
0.1
0.1
0.1
1000P
1000P
1000P
1000P
4.7K
4.7K
4.7K
4.7K
1000P
1000P
0.1
0.1
4.7K
4.7K
4.7K
4.7K
AT24C0
SD RAM
IC5
EEP ROM
IC14
(1/3)
for DOWN LOAD
No mark : DVD STOP
C84 0C84 0
C86 0C86 0
C89 0C89 0
C92 0C92 0
•
See page 42 for Waveforms.
•
See page 46 for IC Pin Function Description.
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