Sony CDP-CA80ES - Es Compact Disc Player, Руководство по обслуживанию

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CDP-CA80ES
5-2. BLOCK DIAGRAM
— 21 — — 22 —
OPTICAL PICK-UP
BLOCK
(KSS-213 B/S-N)
LD
DRIVER
Q101
+5V
LD
GND
FOCUS
COIL
F+
F
T+
T
TRACKING
COIL
IC102
FCS/TRK COIL
SL/SP MOTOR
DRIVER
RF AMP
IC103
17
16
1
2
VR
PD
13
12
27
26
M
M
MOTOR
M102
SLED
MOTOR
M101
SPINDLE
S101
LIMIT
VDD
D IN
GND
+5V
CD
DIGITAL
OUT
IC405
16
:CD
:DIGITAL OUT
• SIGNAL PATH
VC 12
7 VCC
8 VC
4 A
2 B
1 C
5 D
6 E
10
F
PHOTO DETECTOR
A
5
B 6
E 11
F
10
LD 3
PD 4
IC551
MOTOR DRIVER
8
9
11
10
L+
L
T+
T
M
M
MOTOR
LOADING
MOTOR
TABLE
3
2
17
16
L+
L
T+
T
15
SRAM
IC531
20 CE
SW
Q311
IC604
C 7
D 8
FOCUS
COIL
DRIVE
TRACKING
COIL
DRIVE
SLED
MOTOR
DRIVE
SPINDLE
MOTOR
DRIVE
19
20
4
5
9
10
24
FFDR
FRDR
TFDR
TRDR
SFDR
SRDR
MDP
15 MUTE
16 RFO
17 RFI
14 FE
13 TE
22 LD ON
21 HOLD SW
RF AC 50
DIGITAL SERVO/
DSP
IC101
RF DC 43
FE 39
CE 42
TE 41
SE 40
VC
DSP/
D/A CONV.
IC301
64 D OUT
66 PCMD
67 BCLK
65 LRCK
71 XTAI
4 DATA
5 CLK
6
XLT
2 XRST
3 MUTE
7 SENS
77 SQCK
8 SCLK
76 SQSO
15 SCOR
63 L1(+) DATA 40
BCK 38
LRCK
39
128FS 47
ATT 34
SHIFT 35
INIT 37
SYSM
33
9 10
D302
X301
22.5MHz
33
34
31
32
29
30
25
26
FFDR
FRDR
TFDR
TRDR
SFDR
SRDR
MDP
S STOP
XO XI
61 L1(-)
2 L2(+)
4 L2(-)
21 R1(+)
23
R1(-)
18 R2(+)
16 R2(-)
52 MUTE L
MUTE
SW
Q302
I/V
CONV.
IC102
RESET
MUTE SW
Q303
MUTE
SW
Q301
51 MUTE R
D301
CURRENT PULSE
D/A CONV.
IC302
IN2(+) 23
IN2(-) 22
IN1(+)
25
IN1(-) 26
IN2(+) 20
IN2(-)
21
IN1(+) 18
IN1(-)
17
35 IOL+
36 IOL-
L.P.F
IC101
MUTE
Q101
I/V
CONV.
IC202
6
IOR+
5 IOR-
IC201
MUTE
Q201
L.P.F
MUTE
Q102
MUTE
Q202
HP AMP
IC351
RV351
J351
PHONES
LINE
OUT
L
J301
R
J351
J381
J382
SW
Q381
D381
BUS IN
BUS OUT
CD3
CD2
CD1
CD3
S401
OFF
ON
VOLTAGE
REG/
RESET
IC601
1
10
4 2
6
9 M +7V
+5V
+7V
REG
3 1
IC605
-7V
REG
3 2
+7V
-7V
POWER POWER
S201
Q601
ON/OFF
SW
+5V
IC603
-30V
REG
4
1
3
D605
D606
D605
D601-604
AC
IN
D606
SW601 POWER
TRANSFORMER
T601
FLURESCENT
DISPLAY TUBE
FL801
55 VFL
CL 63
DI
64
RST
61
CE 62
P1-40 G1-14
FL
DRIVER
IC802
FL1 FL2
T703
LD OUT
21
LD IN 20
TBL L 69
TBL R 70
65
LP
CONT
49
LD ON
61
SCOR
52
SUBQ
51
SQCK
54
SENSE
58
XL
T
48
CLK
50
D
ATA
59
A
MUTE
8
27 WE
A0-14 D0-7
8
8 15
SYSTEM CONTROL
IC501
19
WE
42
CD1,2,3
38
BUS OUT
62
BUS IN
FL
T
DA
T
A
23
FL
T
CLK
22
FL
T
BLK
24
FL
T
CE
47
FUNCTION
KEY
S701-708
XT
AL
32
EXT
AL
31
X501
10MHz
S1
66
S2
67
S3
68
ROTARY
ENCODER
D
SENSOR
D802,Q504
D SENS
28
T
SENSOR
D801
T
SENS
46
KEY0
44
FUNCTION
KEY
S711-718
KEY1
43
FUNCTION
KEY
S721-725
KEY2
40
FUNCTION
KEY
S731-738
KEY3
41
LED
DRIVE
Q801
LED PLA
Y
14
D801
(PLAY)
LED
DRIVE
Q802
LED P
AUSE
14
D802
(PAUSE)
REMOTE
SENSOR
IC801
3
1
2
56
REM IN
+5V
30
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
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