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6-7.
SCHEMATIC DIAGRAM – MAIN Section – •
CN301
21P
PWM3
CD301
24
PWM2
C301
0.47
50V
CD302
26
PWM1
C302
0.0047
CD303
28
DVDD
C303
0.01
FB310
DOUT
C304
0.022
DGND
FB311
LOUT
AGND
FB312
ROUT
AVDD
FB313
XRST
C311
0.01
CD311
43
DATA
C320
0.01
CD312
35
(Page 15)
XLT
42
C313
220p
CD313
CLOK
C314
100p
37
LDON
C315
100p
40
SQSO
C316
100p
A32
SENS
C317
100p
A36
SQCK
C318
100p
33
SCOR
C319
100p
A19
MGND
L310
5.6µH
FB314
+7V
C321
0.022
FB315
NO202
12P
DISC-SENS
52
IN-SW
47
OUT-SW
C261
0.022
46
TRAYSENS3
C260
0.022
50
TRAYSENS2
49
TRAYSENS1
48
DGND
D+5V
C255
0.022
(Page 17)
LOD-POS
45
LOD-NEG
44
MGND
M+7V
C251
0.022
C401
0.022
LEVEL SHIFT
IC402
SN74HCT04ANS
-E05
CN401
9P
R481
150
R477
150
R473
150
R469
150
(Page 21)
R465
150
See page 22 for Waveform.
OPTICAL OUT
TO ST-S3/S5
IC102
TOTX140
C125
OPTICAL
220
TRANSCEIVER
10V
C124
L125
0.1
220µH
CD304
FB305
R123
100
C310
0.022
FB410
Q501
RT1P137S
Q501,502
B+ SWITCH
Q502
BA1A4M
C306
C513
470
10V
FB416
LED_
PLAY
81
LED_PAUSE
LED_PAUSE
R480
R484
100k
LED_PAUSE
100
84
EXP-IN DATA
85
R485
100
EXP-OUT DATA
86
R486
100
EXP-LAT
87
R487
100
EXP-CLK
R489
LED_PAUSE
100
89
A-SHUT
90
R490
100
B-SHUT
91
R491
100
B-HALF
R493
150
MODEL-IN
R492
4.7k
R482
10k
TP493
KEY3
94
R494
100
KEY2(TC)
95
R495
100
KEY1(CD)
R483
10k
AVSS
97
R497
100
KEY0(CD)
VREF
R496
10k
AVCC
TP500
C498
0.022
C499
0.022
97
95
81
77
73
R409
69
10k
65
D123
MTZA-2.2A
D511
11ES2
C501
4700
D512
11ES2
D513
+5.6V REGULATOR
11ES2
O
I
G
D514
D515
C524
C523
C522
11ES2
C521
11ES2
220
220
470
IC502
0.1
10V
10V
10V
TA78057S
+7V REGULATOR
O
I
G
C532
IC503
C531
470
TA7807S
0.1
10V
C463
10
50V
C462
0.022
R459
R451
100
100
T-SENS3
T-SENS2
T-SENS1
CLOSE
OPEN
LOAD-OUT
LOAD-IN
XRST
XLT
SYSTEM CONTROLLER
HOLD
IC401
M30620MAA-B31FP
CD POWER
CD-CLK
SENS
CD-DATA
RTS1
SQ-CLK
SQ-
DATA-IN
TP411
R413
330
R430
100
R411
R417
R419
R424
R426
R428
100
10k
100
2.2k
220k
100k
C411
C416
R412
1
10
10k
50V
50V
Note: The components identified by mark 0 or dotted line
with mark 0 are critical for safety.
Replace only with part number specified.
19
19
C122
0.022
C103
C102
C101
0.1
0.1
0.1
D502
D501
11ES2
11ES2
D503
D504
11ES2
11ES2
C500
0.1
16V
TP107
D105
1SS133
C107
JW
JW98
JW99
VCD101
100
100
C116
1
k
C118
1
k
R132
75k
R457
R456
10k
10k
91
90
89
59
R450
100
50
85
R449
100
49
84
R448
100
48
87
R447
100
47
86
R446
100
46
94
R445
100
45
53
R444
100
44
51
R443
100
43
R442
100
42
R441
10k
R440
100
40
TP439
R438
100
38
R437
100
37
R436
100
36
R435
100
35
R433
100
33
R432
100
32
C425
100p
R425
4.7k
R427
4.7k
C427
100p
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : CD PLAY
CDP-S3
CLP102
(CHASSIS)
CN101
9P
AC
SYSTEM CONTROL 3
AC
TO ST-S3/S5
HESO-GND
HESO-GND
EVER+5V
MRESET
V-MUTE
I2C-DATA
I2C-CLK
CN102
8P
DGND(TC)
UNREG(TC)
MGND(TC)
MGND(TC)
SHASSIS GND
VCD R-IN
AGND(CD)
VCD L-IN
CN103
15P
DGND
BHALF
BSHUT
ASHUT
REC/PB/PAS
DATA-OUT
DATA-IN
SYSTEM CONTROL 5
CLK
TO TC-S3
LAT
KEY2
BTRIG
ATRIG
UNREG
MGND
SGND
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