Sony ICF-CD523 - CD Clock Radio, Руководство по обслуживанию

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ICF-CD523
22 22
ICF-CD523
6-5. SCHEMATIC DIAGRAM – MAIN Section (3/4) –
•
See page 25 for Waveforms.
•
See page 26 for IC Block Diagrams.
C501
CN701 W701
W501
M591
S591
M592
CN503
C705 R703
C703 C704 R701 R702
C701
C702
C521
C524
TP568
C526
R522
CN501
C527 C518 R517
C523
TP513
R521 C525
IC701
C519 C520 C522
R518
R523
R524
R525
R526
R527
R528
R530
C528
R532
R531
R529
C529
C531
C530
C533
C532
C534
C535
C502 R502
C503
R504
R501
C508
C507
R506
C510
R505
R508
R509
R510
C509 C511
C506 C505
C504
R503
C537
R591
C591
R597
R592
R593
C592
R596
R595 C593
C594 C595
R580
C562
R563 R564
R562
C560
R594
C559
R560 C558
R559
C585
C515
C514
R558
R512
C513
C512 R511
C563
R514
C516
C517
R579
R557
R516
C587
IC501
R515
L701
47
µ
H
R301
C301
C557
R554 R555 R556 R553 R552 R551
C556 C555 C554 C553 C552 C551
IC551
C598
C564
R565
C565
C566
C567 C568
R569
R568
C569
R566
C571
C573
C577
R574
R575
R576
C578
C579
C580
C582
C583
C581
R578
C584
C586
C302
R204
R104 R303
C539
R513
D301
Q301
D701
L301
D302
JC501
D501
JC552
JC551
C574
X501 C575
R572
C561
R561
JC504
R520
R519
Q501
JC503
JC502
C588
C538
C596
BP505
IC591
BP501
BP502
L703
S701
M701
L702
47
µ
H
47
µ
H
C708
R302
C570
R570
0.1
5P 5P
6P 6P
0.1 33
0.01 0.01 10k 10k
470
10V
0.01
47
10V
22
25V
47
10V
10
16P
1000p 0.033 270k
0.01
4.7k 12p
BA6208
0.01 0.01 0.01
33k
82k
100k
100k
100k
100k
82k
150k
0.047
220k
150k
330k
6800p
4700p
0.01
47
10V
0.01
0.022
0.1
0.033 10k
2200p
680k
7.5k
0.033
10
50V
68k
10p
510k
150k
47k
12k
0.018 3.3
50V
0.1 0.1
0.1
8.2k
1000p
3.3k
2200p
330k
220k
22k
0.01
12k
33k 0.015
470
10V 100
10V
1k
0.22
220k 10k
1M
470p
33k
100 10V
1k
0.47
3.3k
0.01
47
10V
0.01
47k
180k
47p
0.068 22k
0.01
10k
0.01
100p
10k
47k
10k
0.01
CXA1992BR
10k
47k
0.01
0.022
1k 4.7k 1k 1k 1k 1k
100p 470p 100p 100p 100p 100p
CXD2589Q
100p
C599
100p
0.01
1k
100p
100
10V
0.01 0.01
12k
12k
0.01
10k
150p
0.01
150p
12k
12k
12k
680p
0.01
100
10V
0.1
1000p
0.01
10k
100
10V
0.1
100
10V
1.5k
1.5k 12k
100p
150k
1SS119
KTA1271
1N4002B
1SS119
JC501
0
1SS119
0
0
33p
16.9344MHz 33p
220
220p
10k
0
1M
15k
KTA1271
0
0
0.1
100p
4.7
50V
BA5826P
0.1
470
680p
12k
51 52 53 54 55 56 57 58 59 60 61
101
102
103
104
105
106
107
108
C
1
C
2
C3
C4
C
5
C
6
C
7
C
8
D1
D2
D3
D4
D5
D
1
D
2
D
3
D
4
D
5
X1
X2
X3
X4
X
1
X
2
X
3
X
4
Y1
Y2
Y3
Y4
Y
1
Y
2
Y
3
Y
4
E
D
A
B
C
F
LD
VR
F+
T+
T-
F-
CD-VC
CD-VCC
NC A OUT B OUT VCC GND NC A IN B IN NC
CL-SW
OP-SW
+6V
CL-SW
OP-SW
+6V
SL- SL+ SLIN RESET REGB REGO MUTE GND SPIN SP- SP+ GND SPO
(SPIN)
GND
F-
F+
FIN
VREF
VCC VCC
TIN
T-
T+
VREF (TIN) (FIN)
PD2 PD1
PD LD
RFIC
CP CB
CC1 CC2 FOK
VCC
ISET
FE BIAS
F
E
EI
VEE
LPFI
TEI
ATSC
TZC
TDFCT
VC
FZC
FEO FEI FDFCI FCO SRCH TGU TG2 FSET FLB
PCM
D
BCK VSS VDD XTSL C4M DOUT ENPH EXCK VSS
LRCK
BIAS
RF
AVDD
CLTV
AVSS
PCO
VCTL
VI6M
TES0
TES1
VCK1
VDD
AVSS
AVDD
AOUT1
AIN1
AVSS
XVDD
AVSS
AIN2
AOUT2
AVDD
AVSS
XRST
VDD
XVSS
VSS
VDD
FOK
CNIN
SEIN
RM
UTE
LM
UTE VSS
PD
E
D
A
B
C
F
LD
VR
F+
T+
T-
F-
CD-VC
CD-VCC
PD
SP+
SP-
SW
GND
SL+
SL-
SP+
SP-
SW
GND
SL+
SL-
(LOADING)
(LIMIT)
(SPINDLE)
(SLED)
DETECTOR
LD
PD
LASER
DIODE
(TRACKING)
(FOCUS)
2-AXIS
DEVICE
TEO
CD B+
SWITCH
LOADING
MOTOR DRIVE
RF AMP,
FOCUS/TRACKING
SERVO,SELD SERVO
Q501
AUTOMATIC
POWER CONTROL
FOCUS/TRACKING
COIL DRIVE,
SPINDLE/SLED
MOTOR DRIVE
DIGITAL SIGNAL PROCESSOR,
CLV SERVO,D/A CONVERTER
SPOB CLKO
XLTO
DATO
MDP
PWMI
VPCOI
FILO
FILI
ASYI
ASYO
LRCKI
PCM
DI
BCKI C2PO ENPHI SBSO
XTAI
XTAO
(RF)
(GND)
OP-MO
OP-MO OP-MO
OP-MO
(3/4)
XLON(M
UTE)
SPOA(LIM
IT)
CLOK(I)
XLAT(I)
DATA(I)
SENS(O)
SQSO(O)
SQCK(I)
LOUT(R)
LOUT(L)
SYSM(MUTE)
VFCK SCOR(O) M
NT3
M
NT0
M
NT1
GND GND
RF O
RF I
RF M
SENS2(O)
SENS1(O)
C.OUT(O)
XRST(I)
DATA(I)
LOCK(I)
CLK(I)
XLT(I)
SL O
SL M
SL P
TA O TA M FE M FE O
SPIN
DISC TRAY
OPEN/CLOSE
DETECT
CLOSE
OPEN
2.2 µ H
(US,CND)
(US,CND) (AEP)
(US,CND) (AEP)
(Page 20)
(Page 23)
Ver. 1.1