Sony CD Walkman D-EJ100, Руководство по обслуживанию

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11 11
D-EJ100/EJ101/EJ101CK/EJ106CK
5-3. SCHEMATIC DIAGRAM – MAIN SECTION (1/3) –
D301 D302 D306
SL805
C808
R816
R631 L604
L605
C626
C629
C632
C625
L602
R622
R618 R619
R628
C622
R615
X601
C635
C630
C633
C618
R621
C620
C621
C623
C627
C638
R612
C412
R409
L601
10uH
R608
R610 C610
R601
R650
R602
R603
R604
R605
C604
C606
C605
C612
C614
C607
C608
C609 R613
CN601
R614
R871
R616
C634
C613
Q601
R401
R446
R447
R313
FB301
R872
S810
S809
C631
R611
D601
C318 FB302
R314
R620
R315
R104
C107
R204
C207
D101
D201
D303
J302
FB304
FB101
C105
FB201
C205
C303
C317
R322
D304
D305
R102
R101
C101
R202
R201
C201
R203
C204
R103
C104
L305
C308
R302
L301
C301
UDZSTE-175.1B UDZSTE-175.1B UDZSTE-175.1B
4700p
10k
1k 0
0
0.1
22p
0.1
0.01
0
1k
1k 1k
10k
0.01
0
16.934MHz
0.01
0.01
100
6.3V
2.2
0
0.1
0.1
1
22
4V
1
0
47
6.3V
2.2
2.2
100k 4.7
100k
1M
100k
100k
100k
100k
0.1
10 6.3V
1000p
1000p
2200p
0.1
0.22
1 470
15P
47
220k
1M
1000p
0.01
2SB167900LSO
LD DRIVER
10
0
0
10k
0
10k
(OPEN)
0.1
2.2k
RSB6.8STE61
1000p 0
1k
0
4.7
0.1
4.7
0.1
RSB6.8STE61
RSB6.8STE61
RSB6.8STE61
0
0
220
4V
0
220
4V
10
16V
1
6.3V
4.7
1SS355TE-17
1SS355TE-17
10k
4.7k
1
10k
4.7k
1
10k
220p
10k
220p
0
220
6.3V
0
0
22
6.3V
PWM
BUS 3
VIN
A GND
VCC2
VCC1
BATMNT BUS 1
VCC4
VCPU COMP
BUS 2
SYNC
BUS 4
VCC3
BUS 1
GND-2 WPSW
SCK SDTO SDTI SCOR POFF XRST
CPOL
FIN-
FIN+
TIN+
TIN- SIN-
SIN+
D0 D1 D2 D3 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9
A0 A1 A2 A3 D0 D1
D2 D3 A4 A5 A6 A7 A8 A9
XRAS
XRAS XCAS
XCAS
XWE
XWE
OPEN
HOLD
RMKEY
A10
A10
OPGSW
OPSTB
F+
T-
T+
F-
CLK4M J
XBUSY
FOK
GFS
D2 D3 A4 A5 A6 A7 A8 XCAS
A0 A1 A2 A3 D0 D1
XRAS
XWE
SRW
AMUTE
BEEP
*
IC601
BU9354CKV
IC603
AVSS2 RLINO RLINI RDACO VCDACO LDACO LLINI LLINO AVDD2(2.25V) MUTE DVDDIO(2.0V) XIN XOUT DVSSIO DVDD(1.5V) SCOR XRST POFF DVSSIO SCLK SRW SDIN SDOUT
A3 A2 A1 A0 A4 A5 A6 A7 A8 A9
XRAS
XWE
D1 D2
XCAS
DVSSIO2
SDOP SDON TDOP TDON
D0 D3
FDOP
FDON
CLVOP
CLVON
CLKDRV
GFS
EXPCLK
C2FX
A10/CAS2B
EFM/YFLG
FOK O
DEFECT O
LRCKI
DOUTAI
LRCKO
DOUTAO
DOCKO
TEST
TDO
TDI
TMS
TCK
CLK4M
XBUSY O
DVDD(1.5V)
AVDD(2.0V)
LD
PD
VMON
VCHK
E
F
B
A
BIAS
NC
RFI
PKC
BTC
RFGO
DETI
ASYI
ASYO
MON1
MON2
ADPFO
ADPFI
FCO
PCO
VSS A4 A5 A6 A7 A8 A9 XOI XCAS D2 D3 VSS
VCC
D0 D1
XWE
XRAS
A10
A0 A1 A2 A3
VCC
SVSSI
DOCKI DVSS1
TEST S
DVDDIO(2.0V)
DVDDIO2(2.4V)
D-RAM(16M)
HEADPHONE AMP
DIGITAL SIGNAL PROCESSOR
RF AMP,SERVO
D-RAM CONTROLLER
D/A CONVERTER
HOLD
ON
OFF
GLT4160N04-100TC
D-RAM(16M)
MSM51X4400E-10TSK-F
IC602
EJ100:US,CND,E18/EJ101:EXCPT TH/
EJ101CK/EJ106CK
EJ100:AEP,AUS,E18,EE/EJ101/EJ101CK/EJ106CK:AUS EJ100:US,CND/EJ106CK:US,CND
A4 A5 A6 A7 A8 A9 XOI XCAS D2 D3 VSS
VCC
D0 D1
XWE
XRAS
A0 A1 A2 A3
VCC
* R314
1k
0
EJ100:US,CND,E18/EJ101:EXCPT TH/EJ101CK/EJ106CK
EJ100:AEP,AUS, EE, EA/EJ101:TH
IC301
ATTSW
LIN
RIN
GND
BEEP
MUTE
MUTE
PWRSW
BIAS
BIAS IN
BBSW
ALCDET
ALCIN
MIXOUT
PGND
LOUT
VREF
ROUT
VCC
OLCSW
RFIN
ADDOUT
BSTNR
TA2120FN(EL)
BSTOUT
EJ100:US,CND,E18/
EJ101:EXCPT TH/
EJ101CK/
EJ106CK
Ver 1.2