Sony WX-C5000 Service Manual ▷ View online
33
33
1
A
B
C
D
E
F
2
3
4
5
6
M
M
M
1
6
CN3
JR54
RED
WHT
M903
(LOADING)
M901
(SPINDLE)
M902
(SLED)
04
20
25
30
60
55
15
10
5
1
35
30
25
20
15
10
5
2
1
40
45
50
JR38
R4
C5
R6 C6
R47
C36
JR40
JR39
C1
JR22
JR35
JR37
JR36
JR34
JR15
JR24
JR30
JR02
JR31
Q13
JR29
JR28
JR27
JR26
JR25
IC1
CN1
L1
L2
Q12
L3
C11
R51
C30
R23
R24
R22
R40
C31
JR16
JR18
JR17
JR19
JR20
JR23
JR14
JR13
JR03
JR12
R50
JR10
JR08
JR07
JR06
JR05
JR09
JR11
C7
R5
C2
R1 R2
R49 R48
C38
C40
R3 C4
C3
C32
R41 C29
R43
R39
C21
TP
(RF GND)
C19
C17
C18
RV1
R11
R21
R10
R9
R8
R15
R14
Q2
Q1
R16
C10
C39
R7
R38
R46
Q11
C33
R17
JR47
C23
C12
C14
C9
C16
C26 C27
R36
C25
R35
RV4
1
5
10
35
30
25
BL2
BL1
C24
R34
C22 R31
C28
R33
R44
R42
R37
R30
R27
R29
R28
R20
15
20
C15
C13
JR50
(CHASSIS)
(CHASSIS)
(CHASSIS)
45
40
R19
C20
R32
JR21
C34
R45
C35
B C E
B C E
JR56 JR57
JR55
JR60
JR49
JR48
JR45 JR46
JR42 JR43
JR52
JR44
JR41
JR51
JR53
JR58
JR59
IC2
IC3
1
5 7
8 10
14
28
22
21
25
15
17
15
10
5
1
CN2
1
6
CN1
BLU
BLU
BLU
BLU
WHT
YEL
RED
BLK
SW4
SW3
SW1
13
CN4
BLU
BLK
RED
BLK
RED
WHT
WHT
11
(11)
11
(31)
12
(31)
11
12
(31)
21
(31)
WHT
WHT
BLU
R12
R11
11
R10
D12
D10
D11
RED
BLK
3
1
2
D12
DISC IN
DETECT
DETECT
D10
LOADING COMPLETION
DETECT
D11
DISC SIZE
(8CM/12CM)
DETECT
SW4
(DOWN)
ON:WHEN COMPLETION
OF THE DISC
CHUKING OPERATION.
OF THE DISC
CHUKING OPERATION.
SW1
(SELF)
ON:WHEN THE DISC IS
IN/OUT OPERATION
IN/OUT OPERATION
ON:WHEN THE OPTICAL PICK-UP
IS INNER POSITION.
IS INNER POSITION.
SW3
(LIMIT)
1-659-837-
1-660-796-
1-660-797-
1-659-881-
1-659-835-
1-659-834-
1-659-880-
OPTICAL
PICK-UP
KSS-521A
TP(RF)
CD
BOARD
CN802
1
SUB BOARD
MOTOR FLEXIBLE
BOARD
LIMIT BOARD
SENSOR BOARD
SERVO BOARD
PICK-UP FLEXIBLE BOARD
LOAD BOARD
WX-C5000
(Page 36)
6-6. PRINTED WIRING BOARDS — CD MECHANISM SECTION —
34
34
WX-C5000
6-7. SCHEMATIC DIAGRAM — CD MECHANISM SECTION (1/2) — • Refer to page 35 for Waveforms and page 48 for IC Block Diagrams.
Note:
• Voltage and waveforms are dc with respect to ground
• Voltage and waveforms are dc with respect to ground
under no-signal conditions.
no mark : CD PLAY
no mark : CD PLAY
∗
: Impossible to measure
(Page 35)
35
35
WX-C5000
6-8. SCHEMATIC DIAGRAM — CD MECHANISM SECTION (2/2) — • Refer to page 48 for IC Block Diagrams.
Note:
• Voltage and waveforms are dc with respect to ground
• Voltage and waveforms are dc with respect to ground
under no-signal conditions.
no mark : CD PLAY
no mark : CD PLAY
(Page 34)
(Page 37)
• Waveforms
(MODE : CD PLAY)
1
2
3
4
5
6
7
IC1
3
(MDP)
2.6Vp-p
7.6
µ
sec
IC1
w;
(LRCK)
5.8Vp-p
22.7
µ
sec
IC1
ws
(BCK)
5.7Vp-p
474nsec
16.89MHz
IC1
ef
(XTAI)
3.2Vp-p
Approx. 200mVp-p
IC2
rs
(TEO)
0V
Approx. 620mVp-p
IC2
1
(FEO)
0V
IC2
ea
(RFO)
1.2Vp-p
36
36
WX-C5000
6-11. PRINTED WIRING BOARD — CD SECTION —
(Page 33)
(Page 39)
(Page 38)
(Page 45)
Ref. No.
Location
D401
F-4
D801
G-8
D802
G-10
D851
H-2
D852
I-2
D853
E-2
D854
E-2
D855
E-2
D856
F-3
D857
F-3
D858
F-2
D859
K-3
D860
I-11
D862
J-11
D865
K-10
IC401
F-5
IC801
I-7
IC802
F-8
Q801
G-8
Q802
G-9
Q803
G-7
Q804
F-8
Q805
I-9
Q806
H-3
Q807
G-7
Q811
F-10
Q812
E-10
Q851
H-1
Q852
G-3
Q853
I-1
Q854
H-3
Q856
D-4
Q857
G-1
Q858
F-2
Q859
J-2
Q860
K-2
• Semiconductor
Location (CD board)
6-9. PRINTED WIRING BOARD — TR SECTION —
6-10. SCHEMATIC DIAGRAM — TR SECTION —
Note:
• Voltage is dc with respect to ground under
• Voltage is dc with respect to ground under
no-signal conditions.
no mark : CD PLAY
no mark : CD PLAY
(Page 37)
(Page 37)
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