Sony DSC-T20 Service Manual page 17

SY-170 (8 layers)
: Uses unleaded solder.
SY-170 BOARD (SIDE A)
A
B
C
D
E
08
DSC-T20/T25_L3
39
R402
CN401
38
D_3.0V
IC401
C403
G7 G6 G5 G4 G3 G2 G1
IC502
F7 F6 F5 F4 F3 F2 F1
R511
E7 E6 E5 E4 E3 E2 E1
C512
D7 D6 D5 D4 D3 D2 D1
C538
C7 C6 C5 C4 C3 C2 C1
R522
B7 B6 B5 B4 B3 B2 B1
A7 A6 A5 A4 A3 A2 A1
IT_5.0V
R517
R541
CL102
C108
A
C110
A
CL101
CL113 IC103
J1 H1 G1 F1 E1 D1 C1
C112
J2 H2 G2 F2 E2 D2 C2
R112
C113 J3 H3 F3 D3
J4 H4 G4 C4
C R113
IC101
J5 H5
Q707
C106 J6 H6 G6 C6
J7 H7 F7 D7
B E C107
C614
J8 H8 G8 F8 E8 D8 C8
R610
C115
J9 H9 G9 F9 E9 D9 C9
3 1
Q704
R615 L602 R121
4 6
R120
3 1
C612
C617 C620 C602
R705
S101
R733
MAX_5.0V
IC602
R603
R728
R607 4 2
A1 A2 A3 A4 A5 A6
C604
B1 B2 B3 B4 B5 B6
IC201
CL109
C616
C1 C2 C3 C4 C5 C6
C609
D1 D2 D3 D4 D5 D6 C607 R604
R609
E1 E2 E3 E4 E5 E6
F1 F2 F3 F4 F5 F6
C605
C618
D601
D602
C615
1 2
C216
C613 R221
C215
A26 B26 C26 D26 E26 F26 G26 H26 J26 K26 L26 M26 N26 P26 R26 T26 U26
R244
A25 B25 C25 D25 E25 F25 G25 H25 J25 K25 L25 M25 N25 P25 R25 T25 U25
A24 B24
A23 B23 D23 E23 F23 G23 H23 J23 K23 L23 M23 N23 P23 R23 T23 U23
A22 B22 D22 E22 F22 G22 H22 J22 K22 L22 M22 N22 P22 R22 T22 U22
A21 B21 D21 E21
A20 B20 D20 E20 G20 H20 J20 K20 L20 M20 N20 P20 R20 T20 U20
A19 B19 D19 E19 G19 H19 J19 K19 L19 M19 N19 P19 R19 T19 U19
A18 B18 D18 E18 G18 H18
A17 B17 D17 E17 G17 H17 K17 L17 M17 N17 P17 R17 T17 U17
A16 B16 D16 E16 G16 H16 K16 L16 M16 N16 P16 R16 T16 U16
C224
A15 B15 D15 E15 G15 H15 K15 L15 T15 U15
IC203
A14 B14 D14 E14 G14 H14 K14 L14 T14 U14
C208
A13 B13 D13 E13 G13 H13 K13 L13 T13 U13
A12 B12 D12 E12 G12 H12 K12 L12 T12 U12
A11 B11 D11 E11 G11 H11 K11 L11 M11 N11 P11 R11 T11 U11
A10 B10 D10 E10 G10 H10 K10 L10 M10 N10 P10 R10 T10 U10
A9 B9 D9 E9 G9 H9
C711
A8 B8 D8 E8 G8 H8 J8 K8 L8 M8 N8 P8 R8 T8 U8
A7 B7 D7 E7 G7 H7 J7 K7 L7 M7 N7 P7 R7 T7 U7
C245
C721
A6 B6 D6 E6
FB217
C705
A5 B5 D5 E5 F5 G5 H5 J5 K5 L5 M5 N5 P5 R5 T5 U5
R742
A4 B4 D4 E4 F4 G4 H4 J4 K4 L4 M4 N4 P4 R4 T4 U4
A3 B3
C719
CL208 A2 B2 C2 D2 E2 F2 G2 H2 J2 K2 L2 M2 N2 P2 R2 T2 U2
A1 B1 C1 D1 E1 F1 G1 H1 J1 K1 L1 M1 N1 P1 R1 T1 U1
DDR_1.8V D_3.0V
FB215
C710
CL206 CL220 CL216
L201
3
CL219 CL218 CL215
CAM_3.5V
2 FL701 1
4
1 2
1
Note: IC203 is not supplied, but this is
2
included in SY-170 complete board.
R515
C508 C513
R519
R514 R508
R516
R512
C516
39
A10 B10 C10 D10 E10 F10 G10 H10 J10 K10
A9 B9 C9 D9 E9 F9 G9 H9 J9 K9
CN301
IC503
A8 B8 J8 K8
A7 B7 D7 E7 F7 G7 J7 K7
A6 B6 D6 G6 J6 K6
38
A5 B5 D5 E5 G5 J5 K5 C511
A4 B4 D4 E4 F4 G4 J4 K4
CL317
R354
A3 B3 J3 K3
R316
R351
A2 B2 C2 D2 E2 F2 G2 H2 J2 K2 CL501
R326
A1 B1 C1 D1 E1 F1 G1 H1 J1 K1 IC501
C502
C510 R501
R502 R504
L9 L8 L7 L6 L5
L304 L11 L10
D101
R116 C509
K9 K8 K7 K6 K5
K11 K10
J11 J10 J9 J8 J7 J6 J5
R118
6 4
IC304
CL307
H11 H10 H9
VL_3V IC306
CL301
B1 A1 CL110 D_1.8V
G11 G10 G9 G7 G6 G5
C114
B2 A2
1 3 C336
CL112 F11 F10 F9 F7 F6 F5
B3 A3
EVER_3.0V
R327
E11 E10 E9 E7 E6 E5
B4 A4 C305
B5 A5 R325 D11 D10 D9
6 4
R114
Q304
B6 A6
C9 C8 C7 C6 C5
R356 R324 C11 C10
C109
B7 A7
1 3
B9 B8 B7 B6 B5
C119 B11 B10
B8 A8
C342 A9 A8 A7 A6 A5
B9 A9 A11 A10
R119
1
CL116
C311
1 2
1 5
C105 Q101
CL310
C306
2
D_3.0V
FB303
3 4 FB306
R209
IC308
IC202
C206
R207
R206
FB216
C249
R235
C229
V26 W26 Y26 AA26 AB26 AC26 AD26 AE26 AF26
R281
V25 W25 Y25 AA25 AB25 AC25 AD25 AE25 AF25
R234
R280
AE24 AF24
C228
V23 W23 Y23 AA23 AB23 AC23 AE23 AF23
R236
V22 W22 Y22 AA22 AB22 AC22 AE22 AF22
R287 LF701
AB21 AC21 AE21 AF21
V20 W20 Y20 AB20 AC20 AE20 AF20
V19 W19 Y19 AB19 AC19 AE19 AF19
W18 Y18 AB18 AC18 AE18 AF18
W17 Y17 AB17 AC17 AE17 AF17
W16 Y16 AB16 AC16 AE16 AF16
W15 Y15 AB15 AC15 AE15 AF15
R282
L203
W14 Y14 AB14 AC14 AE14 AF14
C235
W13 Y13 AB13 AC13 AE13 AF13
R248
W12 Y12 AB12 AC12 AE12 AF12
W11 Y11 AB11 AC11 AE11 AF11 C227
R245
W10 Y10 AB10 AC10 AE10 AF10
W9 Y9 AB9 AC9 AE9 AF9
R289
C
V8 W8 Y8 AB8 AC8 AE8 AF8
V7 W7 Y7 AB7 AC7 AE7 AF7 Q204
C244
AB6 AC6 AE6 AF6
R259 B E
R240 C703
V5 W5 Y5 AA5 AB5 AC5 AE5 AF5
C
C239
V4 W4 Y4 AA4 AB4 AC4 AE4 AF4
D704
C243 Q203
AE3 AF3
R239
V2 W2 Y2 AA2 AB2 AC2 AD2 AE2 AF2 C240
2
B E
V1 W1 Y1 AA1 AB1 AC1 AD1 AE1 AF1
1
R241
R238
D703
C
D_1.2V
2
Q202
Q201
B E
L204 C232
1-873-589- 11
3 4
4-18
1
2
C335
FB305
FB301
R309
IC307
L4 L3 L2 L1
C321
C317
K4 K3 K2 K1
R308
J4 J3 J2 J1
C318
R347
H3 H2 H1
CL311
G3 G2 G1 C344
C319
F3 F2 F1
R307
E3 E2 E1
D3 D2 D1
C4 C3 C2 C1
B4 B3 B2 B1
A4 A3 A2 A1
D_1.8V
C320 C314
C309
C338
A
1
3
3
5
SY-170 (SIDE A)