Sony CDP-XB930 / CDP-XB930E Service Manual ▷ View online
CDP-XB930/XB930E
21
21
6-9. PRINTED WIRING BOARDS POWER SECTION
• Refer to page 13 for Circuit Boards Location.
TRANS BOARD
POWER SW BOARD
POWER BOARD
E
TO
SERVO
BOARD
BOARD
1-669-368-
11
(11)
1-669-370-
11
(11)
1-669-373-
12
(12)
16
AC
IN
IN
1
9
1
1
1
1
6
3
3
5
(Page 23)
I
TO
MAIN
BOARD
(Page 17)
J
TO
MAIN
BOARD
(Page 17)
1
9
T901
POWER
TRANSFORMER
X
X NOT REPLACEABLE
BUILT IN TRANSFORMER
BUILT IN TRANSFORMER
S991
(POWER)
1
2
A
B
C
D
E
F
G
H
3
4
5
6
7
8
9
10
11
12
13
Ref. No.
Location
D901
F-3
D902
F-3
D903
G-3
D904
E-3
D911
D-2
D912
D-2
D913
D-2
D914
C-2
D921
G-4
D922
G-4
D923
G-3
D924
G-3
D925
H-3
D951
E-3
D952
E-3
D953
D-3
D954
E-3
IC901
B-3
• Semiconductor
Location
CDP-XB930/XB930E
22
22
6-10. SCHEMATIC DIAGRAM SERVO SECTION
• Refer to page 13 for Waveforms. • Refer to page 26 for IC Block Diagram • Refer to page 27 for IC Pin Function Description.
15
24
24
24
20
16
CDP-XB930/XB930E
23
23
6-11. PRINTED WIRING BOARDS SERVO SECTION
• Refer to page 13 for Circuit Boards Location.
1
2
A
B
C
D
E
F
G
3
4
5
6
7
8
9
10
11
12
13
14
24
21
24
24
17
17
D
Ref. No.
Location
D101
G-6
D361
G-5
IC101
E-4
IC102
C-5
IC103
E-2
IC104
C-2
IC361
F-3
Q101
D-3
Q102
E-3
Q301
F-3
Q302
G-3
• Semiconductor
Location
CDP-XB930/XB930E
24
24
6-12. SCHEMATIC DIAGRAM MOTOR SECTION
6-13. PRINTED WIRING BOARDS MOTOR SECTION
• Refer to page 13 for Circuit Boards Location.
D
C
TO
SERVO
BOARD
BOARD
1-658-710-
11
(11)
1-666-164-
1-658-709-
1-658-708-
11
(11)
11
(11)
11
(11)
LD IN SW BOARD
LOADING BOARD
SPINDLE BOARD
SLED BOARD
M
M
M
M101
LOADING MOTOR
M151
SPINDLE
MOTOR
M102
SLED MOTOR
(Page 23)
B
TO
SERVO
BOARD
BOARD
(Page 23)
TO
OPTICAL
PICK-UP
BLOCK
TO
SERVO
BOARD
BOARD
(Page 23)
(LOADING)
2
1
16
LIMIT SW
1
2
A
B
C
D
E
F
G
H
I
3
4
5
6
7
22
22
22
The components identified by mark
!
or dotted
line with mark
!
are critical for safety.
Replace only with part number specified.
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