Read Sony DSC-T300 Service Manual online
DSC-T300_L3
4-20
SY-191 (SIDE A)
SY-191 (6 layers)
: Uses unleaded solder.
23
8
13
9
2
38
1
39
D
GS
1
2
3
5
4
8
1
9
C
B
E
1
2
3
4
23
8
13
9
11
2
13
14
1
12
13
14
1
6
1
10
12
11
2
1
44
45
14
5
8
D
G
S
12
3
4
1
3
4
6
R401
R402
R403
R210
R404
R211
R405
R212
R213
R214
LND701
R215
R216
R217
LND704
R218
R219
R602
R603
R604
R605
R606
R607
R220
R608
R221
R609
R222
R223
R224
R225
R226
R227
R803
R228
R610
R804
R229
R611
R806
CN402
R807
R230
R231
R233
R234
R235
R236
R237
R046
C201
C202
C203
C204
R240
R241
CN801
C205
C206
R242
C207
R243
C208
R244
R245
C209
R246
R247
R248
LF001
R249
C401
C402
C403
C404
X201
R059
C211
C212
C213
C214
R250
C215
R251
C216
R252
R253
C217
R254
C218
C219
C603
C604
C606
C607
C220
C608
C609
CL301
C221
C222
C223
C262
R260
C224
R261
C225
R262
C226
CL306
R263
CL307
R264
C610
C611
R265
R266
C612
C806
R267
C807
C613
R268
C614
C617
R269
C615
C605
C809
C616
CL503
R078
C618
R079
CL505
C619
CL506
CL507
R270
CL508
C810
R271
R272
C812
CL316
R273
C813
R274
C814
C620
R275
C621
C815
R082
C622
R276
R277
C817
C818
R279
C819
C287
C811
CL320
C241
C242
C243
R280
C244
C820
CL325
C245
R281
C052
R282
CL326
R283
R284
C249
R285
R286
R287
R288
C058
R289
C251
C252
C253
CL334
C254
R290
CL335
R291
CL336
C256
R292
CL337
C257
R293
D003
R294
C259
R295
R296
R297
R298
R299
C260
C261
D201
C263
C264
Q301
C265
Q302
C266
Q303
C267
C268
Q304
Q305
IC002
D601
L302
D602
L303
IC201
C281
IC202
C282
C283
C284
Q709
S
D
G
C285
C286
L312
Q710
IC401
IC211
IC602
IC603
FB302
FB303
FB309
FB310
R301
R302
R303
R304
R305
R306
R501
R502
R504
R505
R506
R507
R508
R314
R509
R316
R701
R703
R704
R705
R511
CN301
R512
R513
R514
R709
R515
R516
R517
R323
R518
R519
R326
R327
R710
R328
R712
R520
R521
R522
R523
CN701
R336
R337
R338
CN704
R339
CN707
CN709
R726
C302
R727
R728
R342
R343
CN710
R344
C309
C503
CL008
C505
C506
R543
C507
R350
C304
C303
C508
F001
C509
R351
CL202
F002
R546
F003
CL010
CL011
R549
CL012
CL013
C510
C511
C512
C513
R744
C514
C321
CL401
R552
C516
CL402
C517
CL403
R360
CL404
R361
CL405
CL211
CL212
CL406
CL407
CL213
CL214
CL408
CL215
CL409
R365
CL216
CL217
CL218
CL219
CL410
C333
CL220
CL221
C336
CL222
CL223
CL801
CL802
C723
R378
CL804
C725
R382
R383
R384
R385
R386
R389
Q002
Q004
R390
CL241
C356
CL242
CL243
C358
CL244
C554
D301
D701
L211
D706
A
K
C381
C382
C383
C384
IC304
C385
L601
IC306
C386
C387
IC307
IC503
C390
C394
C398
C399
L241
R001 R002
R004
R201
R203
R205
R207
R209
C816
C359
C371
C345
C376
C397
C395
C247
C246
3
4
1
2
12
3
4
1
3
4
6
1
3
46
1
3
46
C3 D3 E3
B3
A3
C4 D4 E4
B4
A4
C5 D5
B5
C2 D2 E2
B2
A2
C1 D1
B1
E5
A1
A5
E1
A6
B6
C6
D6
E6
F6
B6
C6
D6
E6
F6
A5
B5
C5
D5
E5
F5
B5
C5
D5
E5
F5
A4
B4
B4
D4
E4
F4
E4
F4
A3
B3
B3
D3
E3
F3
E3
F3
A2
B2
C2
D2
E2
F2
B2
C2
D2
E2
F2
A1
B1
C1
D1
E1
F1
B1
C1
D1
E1
F1
AF26
AE26
AD26
AC26
AB26
AA26
Y26
W26
V26
U26
T26
R26
P26
N26
M26
L26
K26
J26
H26
G26
F26
E26
D26
C26
B26
A26
AF25
AE25
AD25
AC25
AB25
AA25
Y25
W25
V25
U25
T25
R25
P25
N25
M25
L25
K25
J25
H25
G25
F25
E25
D25
C25
B25
A25
AF24
AE24
B24
A24
AF23
AE23
AC23
AB23
AA23
Y23
W23
V23
U23
T23
R23
P23
N23
M23
L23
K23
J23
H23
G23
F23
E23
D23
B23
A23
AF22
AE22
AC22
AB22
AA22
Y22
W22
V22
U22
T22
R22
P22
N22
M22
L22
K22
J22
H22
G22
F22
E22
D22
B22
A22
AF21
AE21
AC21
AB21
E21
D21
B21
A21
AF20
AE20
AC20
AB20
Y20
W20
V20
U20
T20
R20
P20
N20
M20
L20
K20
J20
H20
G20
E20
D20
B20
A20
AF19
AE19
AC19
AB19
Y19
W19
V19
U19
T19
R19
P19
N19
M19
L19
K19
J19
H19
G19
E19
D19
B19
A19
AF18
AE18
AC18
AB18
Y18
W18
H18
G18
E18
D18
B18
A18
AF17
AE17
AC17
AB17
Y17
W17
U17
T17
R17
P17
N17
M17
L17
K17
H17
G17
E17
D17
B17
A17
AF16
AE16
AC16
AB16
Y16
W16
U16
T16
R16
P16
N16
M16
L16
K16
H16
G16
E16
D16
B16
A16
AF15
AE15
AC15
AB15
Y15
W15
U15
T15
L15
K15
H15
G15
E15
D15
B15
A15
AF14
AE14
AC14
AB14
Y14
W14
U14
T14
L14
K14
H14
G14
E14
D14
B14
A14
AF13
AE13
AC13
AB13
Y13
W13
U13
T13
L13
K13
H13
G13
E13
D13
B13
A13
AF12
AE12
AC12
AB12
Y12
W12
U12
T12
L12
K12
H12
G12
E12
D12
B12
A12
AF11
AE11
AC11
AB11
Y11
W11
U11
T11
R11
P11
N11
M11
L11
K11
H11
G11
E11
D11
B11
A11
AF10
AE10
AC10
AB10
Y10
W10
U10
T10
R10
P10
N10
M10
L10
K10
H10
G10
E10
D10
B10
A10
AF9
AE9
AC9
AB9
Y9
W9
H9
G9
E9
D9
B9
A9
AF8
AE8
AC8
AB8
Y8
W8
V8
U8
T8
R8
P8
N8
M8
L8
K8
J8
H8
G8
E8
D8
B8
A8
AF7
AE7
AC7
AB7
Y7
W7
V7
U7
T7
R7
P7
N7
M7
L7
K7
J7
H7
G7
E7
D7
B7
A7
AF6
AE6
AC6
AB6
E6
D6
B6
A6
AF5
AE5
AC5
AB5
AA5
Y5
W5
V5
U5
T5
R5
P5
N5
M5
L5
K5
J5
H5
G5
F5
E5
D5
B5
A5
AF4
AE4
AC4
AB4
AA4
Y4
W4
V4
U4
T4
R4
P4
N4
M4
L4
K4
J4
H4
G4
F4
E4
D4
B4
A4
AF3
AE3
B3
A3
AF2
AE2
AD2
AC2
AB2
AA2
Y2
W2
V2
U2
T2
R2
P2
N2
M2
L2
K2
J2
H2
G2
F2
E2
D2
C2
B2
A2
AF1
AE1
AD1
AC1
AB1
AA1
Y1
W1
V1
U1
T1
R1
P1
N1
M1
L1
K1
J1
H1
G1
F1
E1
D1
C1
B1
A1
A1
B1
C1
D1
E1
F1
E1
F1
A2
B2
C2
D2
E2
F2
E2
F2
A3
B3
C3
D3
E3
F3
E3
F3
A4
B4
C4
D4
E4
F4
E4
F4
A5
B5
C5
D5
E5
F5
E5
F5
A6
B6
C6
D6
E6
F6
E6
F6
L11
L10
L9
L8
L7
L6
L5
L4
L3
L2
L1
K11
K10
K9
K8
K7
K6
K5
K4
K3
K2
K1
J11
J10
J9
J8
J7
J6
J5
J4
J3
J2
J1
H11
H10
H9
H3
H2
H1
G11
G10
G9
G7
G6
G5
G3
G2
G1
F11
F10
F9
F7
F6
F5
F3
F2
F1
E11
E10
E9
E7
E6
E5
E3
E2
E1
D11
D10
D9
D3
D2
D1
C11
C10
C9
C8
C7
C6
C5
C4
C3
C2
C1
B11
B10
B9
B8
B7
B6
B5
B4
B3
B2
B1
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
K5
K6
K7
K8
K9
K2
K3
K4
K10
K1
E10
F10
G10
H10
J10
E9
F9
G9
H9
J5
J6
J7
J8
J9
B5
B6
B7
B8
B10
C10
D10
A5
A6
A7
A8
A9
C9
D9
B9
E1
F1
G1
H1
J1
E2
F2
G2
H2
J3
J4
J2
B1
A2
C1
D1
A3
A4
C2
D2
B3
B4
B2
A10
A1
E4
F4
G4
D4
E5
G5
D5
G6
D6
E7
F7
G7
D7
SY-191 BOARD (SIDE A)
1-876-343-
11
08
M_5.0V
A_3.1V
A_3.1V
A_3.1V
D_3.1V
D_3.1V
D_3.1V
D_3.1V
D_3.1V
D_3.1V
D_1.5V
D_3.1V
D_3.1V
M_5.0V
M_5.0V
FE_1.8V
D_3.1V
A_3.1V
DRVDD
TG3V
A_3.1V
D_3.1V
D_3.1V
D_1.85V
D_1.85V
D_1.25V
D_1.25V
D_1.25V
D_1.85V
D_1.85V
D_1.85V
D_3.1V
CHARGE_V
DDR_1.85V
DDR_1.85V
AU_AVCC
ACV_UNREG
CAM_13V
CAM_-7.5V
CAM_3.5V
HVDDH1/H2/H3
USB_3.2V
ACV_UNREG
ST_UNREG
AU_AVCC
D_1.85V
Note: IC211 is not supplied, but this is included in
SY-191 complete board (service).
SY-191 complete board (service).
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