Sony KP-57WV600 Service Manual page 176

B BOARD SCHEMATIC DIAGRAM (1 OF 6)
1 | 2 | 3 |
A
—
B
—
C
—
D
—
3.3V
E
—
C3307
0.1
25V
F:CHIP
F
—
G
—
H
DRC RESET
—
The B board is not fi eld repairable. If service is required, use the following part number to order a complete replacement board.
A-1300-407-A B Board, Complete
4 | 5 | 6 |
HY57V161610DTC
16M-SDRAM
C3906
47
16V
+3.3V
:AL-CP
IC3302
C3308
1.8V-REG
0.1
25V
F:CHIP
I O
G
C3309
100
6.3V
:AL-CP
C3313
L3903 +1.8V 0.1
C3912 25V
:CHIP 100 F:1608
6.3V
:AL-CP
52 51 50 49 48
C3325
0.1
25V
F:1608
53
VS6
54
DVSFT
R3370
55
DLINIT
10k
1/16W
56 IFPCT
:CHIP
57
FV
58
FH
59
R3365 PXI
3.3k
60
1/16W VSTILL1
:CHIP
61
VSTILL0
62
VDPR
63
VDCL
64
VDL0
C3335
65
VDL1
0.1
25V
66
VS7
R3368 0
F:1608
67
XRST
R3325
68
CRCT
0
69 GAME
70 OCKSL
71
M0
72
M1
7 | 8 | 9 |
RB3306
100*4
C3301
0.1
25V
F:1608
25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5
IC3301
26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46
C3304
0.1
25V
F:1608
RB3304
100*4
C3314
C3315 C3316
0.1 0.1 0.1
25V
25V 25V
F:1608
F:1608 F:1608
47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23
10 | 11 | 12 |
RB3307
100*4
3.3V
C3302 C3303
0.1 100
4 3 2 1
25V 6.3V
F:1608 :AL-CP
47 48 49 50
C3305
0.1
25V
F:1608
RB3305
100*4
R3480 R3451
100 100
1/16W 1/16W
:CHIP :CHIP
C3318
C3317
0.1
0.1
25V
25V
F:1608
F:1608
C3319
0.1
22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
25V
F:1608
208
AVS6
207
AVD6
206
DIYD7
DIYD6 205
204
DIYD5
203
DIYD4
202
DIYD3
201
DIYD2
200
DIYD1
DIYD0 199
198
VS18
197
VD12
196
DICD7
195
DICD6
194
DICD5
DICD4 193
DICD3 192
DICD2 191
190
DICD1
189
DICD0
13 | 14
ADTB
+3.3V
C3326
0.1
25V
F:1608
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
C3333
0.1
25V
F:1608
C7
C6
C5
C4
C3
C2
C1
C0
C3341
0 1