DOWNLOAD Sony DSC-U20 Service Manual ↓ Size: 4.33 MB | Pages: 27 in PDF or view online for FREE

Model
DSC-U20
Pages
27
Size
4.33 MB
Type
PDF
Document
Service Manual
Brand
Device
Digital Camera / LEVEL 3
File
dsc-u20.pdf
Date

Sony DSC-U20 Service Manual ▷ View online

4-58
DSC-U20
COVER
COVER
4-4. WAVEFORMS
TY-15 BOARD
TY-15 BOARD
TY-15 BOARD
TY-15
R632 (IC602 
<z//
 ) REC/PB
350 mVp-p
1
R631 (IC602 
ol
) REC/PB
390 mVp-p
2
H
H
H
4
R630 (IC602 
ok
) REC/PB
3
R665 (IC602 
<znx
 ) (X603) REC/PB
R430 (IC401 
wk
) (X401) REC/PB
5
6
R443 (IC401 
ts
) (X403) REC/PB
470 mVp-p
2.0 Vp-p
27 MHz
2.4 Vp-p
10 MHz
32.768 kHz
630 mVp-p
4-59
DSC-U20
COVER
COVER
PD-174 BOARD
PD-174 BOARD
PD-174 BOARD
PD-174
C408 (IC401 
t;
) REC/PB
390 mVp-p
1
C407 (IC401 
wd
) REC/PB
350 mVp-p
2
H
H
H
4
C406 (IC401 
ta
) REC/PB
3
R431 (IC401 
ya
) REC/PB
R430 (IC401 
7
) REC/PB
5
6
R429 (IC401 
8
) REC/PB
370 mVp-p
8.1 Vp-p
2H
8.2 Vp-p
2H
8.0 Vp-p
2H
7
R428 (IC401 
ys
) REC/PB
5.0 Vp-p
2H
R412 (IC401 
rj
) REC/PB
2.8 Vp-p
8
6.75 MHz
4-61
DSC-U20
COVER
COVER
4-61
4-3. PRINTED WIRING BOARDS
4-3. PRINTED WIRING BOARDS
TY-15 BOARD
4-5. MOUNTED PARTS LOCATION
no mark : side A
*
 mark : side B
C203
B-3
C205
A-3
C206
A-3
C207
A-2
C208
A-2
C209
B-2
C210
A-3
C211
A-3
C212
A-2
C214
B-3
C215
A-2
C217
A-3
C219
A-2
C231
A-2
C233
B-2
C237
A-3
C238
B-2
* C401
A-5
* C402
A-5
* C403
A-5
C404
B-4
C405
A-3
* C406
A-4
* C407
A-4
* C408
A-4
* C409
B-4
C410
A-3
C411
A-3
C412
A-4
C413
A-4
C420
A-4
C421
A-4
C422
B-4
* C423
A-4
* C601
B-1
* C602
B-2
* C603
B-1
* C609
B-1
* C611
B-2
* C613
B-2
* C614
B-2
* C616
B-1
* C617
B-1
* C619
A-2
* C620
A-2
* C621
B-1
* C622
A-1
* C623
A-1
C624
B-3
* C625
A-2
* C626
A-1
* C628
A-2
* C629
A-2
* C630
A-1
* C631
A-1
* C632
A-2
C633
A-1
C634
A-1
* C635
A-3
* C636
A-3
* C637
B-3
* C638
B-3
C639
A-2
* C640
A-1
* C641
A-3
* C642
B-3
* C643
A-3
* C644
A-3
* C645
B-3
* C646
A-3
* C647
B-4
C649
A-1
C650
A-1
* C651
B-1
C901
B-1
C902
A-1
C903
A-1
* C904
B-1
C905
B-2
C906
A-2
C907
A-2
C908
B-1
TY-15, PD-174
* CN901
A-3
* CN902
A-1
CN903
B-1
* CN904
B-3
CN906
A-2
CN907
B-4
* CN908
A-5
D201
B-3
D202
B-2
* D402
B-4
D901
B-2
* D902
A-5
FB202
A-2
FB601
A-2
* FB602
A-3
* FB603
A-3
FB902
B-1
IC202
B-3
IC204
A-2
IC206
A-3
IC401
A-3
* IC402
A-4
* IC403
B-4
* IC602
A-2
* IC603
A-3
* IC604
A-3
* IC605
B-3
* IC606
B-3
L201
A-2
L202
B-2
L401
B-4
* L601
A-1
L602
B-2
L604
A-1
* L605
A-3
L901
B-1
L902
A-1
L903
A-1
* L904
A-1
Q201
B-1
Q202
B-3
Q204
A-2
* Q401
A-4
Q402
B-3
Q403
B-4
* Q404
A-4
* Q405
A-4
Q601
B-2
* Q604
B-4
* Q605
B-4
* Q606
B-4
Q607
B-3
Q901
B-1
Q902
A-2
Q903
A-2
R205
B-1
R206
B-1
R207
B-3
R208
B-3
R211
A-3
R212
A-3
R213
A-3
R214
A-2
R215
A-3
R219
B-2
R220
A-3
R222
B-2
R223
B-2
R224
A-3
R225
A-3
R226
A-3
R227
B-2
R228
B-2
R229
A-3
R230
A-3
R231
A-2
R232
B-3
R233
A-2
PD-174 BOARD
R234
A-2
R239
B-1
R241
A-3
R242
A-3
R253
B-2
R254
B-2
R255
A-2
* R401
A-4
* R402
A-4
R403
B-4
R404
A-3
R405
A-3
* R406
A-5
R407
A-3
R408
A-3
* R409
A-4
R410
A-3
R411
A-3
R412
A-3
* R413
A-3
* R414
A-5
R415
A-3
R416
A-3
R417
A-3
* R418
A-4
* R419
A-4
R420
B-3
* R422
A-4
* R423
A-3
* R424
A-3
R425
A-3
R426
A-3
* R428
B-4
* R429
A-4
R430
B-3
R431
A-3
R432
B-3
R433
A-3
R434
A-3
R435
B-4
R436
A-3
R437
B-4
R438
A-4
R439
B-4
R442
A-4
R443
A-4
R444
A-4
* R449
A-4
* R450
A-4
R451
A-4
* R452
A-4
R453
A-4
R454
A-4
R455
A-4
R458
A-3
* R459
A-4
R460
B-4
* R601
B-2
* R604
B-1
* R605
B-1
* R607
B-1
* R608
B-1
* R609
B-1
* R610
B-1
R612
B-2
* R615
B-1
* R616
B-1
R617
B-2
R618
B-2
* R625
A-1
* R626
B-1
* R627
B-1
* R628
B-1
* R629
B-1
* R630
B-4
* R631
B-4
* R632
B-4
* R633
A-1
* R634
B-4
* R635
B-4
R637
A-2
* R638
B-4
R639
A-2
R642
A-2
* R646
A-2
R650
B-3
R652
B-3
* R657
A-2
* R658
A-2
* R659
A-2
* R660
A-2
R663
A-1
R665
A-1
* R666
A-2
* R667
A-2
* R670
A-2
* R671
A-3
* R672
A-3
* R674
A-3
* R680
B-1
* R685
A-2
* R687
A-2
* R688
B-1
* R689
B-1
R690
B-2
* R693
A-1
* R694
A-1
R901
B-1
R902
A-2
R903
A-2
R904
A-2
* R908
A-5
X401
B-3
X403
A-4
* X601
B-2
X603
A-1
BT480
B-4
* C401
A-3
* C402
A-3
* C403
A-4
* C404
A-3
* C406
A-4
* C407
A-4
* C408
A-4
* C409
B-4
* C410
A-3
* C413
A-4
* C415
A-4
* C417
B-3
* C418
B-3
* C419
B-3
* C420
B-3
* C422
B-4
* C425
A-4
* C426
B-4
* C427
B-4
* C428
B-4
* C429
A-4
C461
A-4
CN401
A-4
* CN402
A-4
* D402
B-4
D481
B-1
* D482
B-1
* IC401
B-4
IC461
A-4
* L401
A-4
* L402
A-4
* L403
A-4
* Q401
B-4
* Q402
B-4
* Q403
B-4
* Q404
B-4
* Q405
B-4
* Q406
B-4
* Q408
A-4
* Q409
A-4
* Q410
B-4
Q461
A-4
Q462
A-4
R401
A-4
R402
A-4
R403
A-4
R404
A-4
R405
A-4
R406
A-4
R407
A-4
R408
A-4
* R409
A-4
* R411
A-3
* R412
A-3
* R413
A-3
* R415
A-4
* R416
A-4
* R417
A-3
* R418
A-3
R424
B-4
* R428
B-4
* R429
A-4
* R430
B-4
* R431
B-4
* R439
B-4
* R440
B-4
* R444
B-4
* R445
B-4
* R446
A-4
* R447
B-4
* R448
B-4
* R449
B-4
* R450
B-4
R461
A-4
R462
A-4
R463
A-4
R464
A-4
R465
A-4
R480
B-1
* R481
B-1
* R482
B-2
* R483
B-2
S480
B-1
S481
B-2
S482
B-2
S483
B-3
4-62
DSC-U20
COVER
COVER
DD-182 BOARD
no mark : side A
*
 mark : side B
* C001
B-5
* C002
A-1
C003
A-1
* C004
B-4
* C005
B-3
* C006
B-3
* C007
B-3
* C008
B-3
C009
A-1
* C012
B-3
* C013
B-3
* C015
B-3
* C016
B-3
* C017
A-3
* C019
A-3
* C020
A-3
* C021
A-4
* C022
A-4
C023
A-3
* C024
A-6
C025
B-5
C026
A-5
C027
A-4
* C029
B-6
* C030
A-5
C031
A-6
C033
A-4
C034
A-6
C035
A-3
* C036
B-4
C037
A-5
C038
A-5
* C039
B-5
* C040
B-6
* C042
B-5
* C046
A-4
* C048
B-1
* C050
A-1
* C052
B-2
C053
B-3
* C054
B-4
* C056
B-2
* C057
B-5
* C058
B-5
* C059
A-5
C062
B-3
C063
B-4
* CN001
B-4
* CN002
A-5
D001
B-1
D002
A-2
* D004
A-3
* D005
A-4
* D006
A-4
* D007
A-5
* D008
B-2
* D009
A-2
D010
B-1
F001
B-4
F002
B-4
F003
B-4
* F004
A-1
* IC001
A-3
* IC002
B-1
IC003
B-3
* IC004
B-2
L001
A-5
L002
B-5
L003
A-4
L005
A-5
L006
A-4
L007
A-5
L008
A-6
L009
B-5
L010
A-6
L012
B-5
L013
B-5
L014
B-5
L015
A-5
DD-182
L016
B-4
* L017
B-5
* L018
B-1
* L019
A-2
* Q001
B-1
* Q002
A-1
Q003
B-2
Q004
B-1
Q005
B-2
Q006
A-1
Q007
A-1
Q008
A-2
Q009
A-1
Q010
A-2
Q011
A-1
* Q012
B-3
* Q013
A-6
Q014
A-3
* Q015
A-6
* Q016
A-6
* Q017
A-6
Q018
A-1
* Q019
A-5
* Q020
A-5
* Q021
A-6
* Q022
A-5
* Q023
A-5
* Q024
A-5
* Q025
A-6
Q026
A-3
Q027
A-3
* R001
B-1
* R002
B-1
R003
A-1
* R004
A-1
* R005
A-1
R006
A-1
R007
B-1
R008
A-1
R009
B-2
R010
B-1
R011
B-1
* R012
B-3
* R013
B-3
* R014
B-3
* R015
B-4
* R016
B-4
* R017
B-3
* R018
B-3
* R019
B-3
R020
A-2
R021
B-1
* R022
A-1
R024
A-1
R027
A-2
* R029
B-3
R030
A-1
R031
A-1
* R032
B-3
* R033
B-3
* R034
B-3
* R035
B-3
* R036
B-4
* R038
B-3
* R039
A-4
* R040
A-4
* R041
A-3
* R042
B-3
* R043
B-3
* R044
A-4
* R045
A-3
* R046
A-4
* R047
A-3
* R048
A-4
* R049
A-4
R050
B-4
R052
A-3
R054
A-3
R055
B-3
4-3. PRINTED WIRING BOARDS
4-3. PRINTED WIRING BOARDS
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