Sony KP-57WV600 Service Manual page 228

M BOARD SCHEMATIC DIAGRAM (2 OF 4)
1 | 2 | 3 |
A
—
B
—
C
—
D
—
C2201
E 0.1
25V
F:1608
—
F
—
C2246 C2245
47 0.1
25V 25V
G F:1608
3.3V
L2206
:LB2016
—
H
C2247
24p
—
X2200
C2248
C2200
24p
0.1
4 | 5 | 6 |
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15
31 XO DVDDRAM
32
DVDD DVDDRAM
33 HO3 TEST15
34 HO2 TEST16
35 HO1 TEST17
36 HO0 TEST18
37 HWCK TEST19
38 HRCK DVDIO
IC2200
39 HRST TEST20
3D COMB
DGND
40
41 HI3 TEST21
HI2 TEST22
42
43 HI1 TEST23
HI0 TEST24
44
45 DVDD
AVDD
46
47 XI
48 XO
49 AGND
7 | 8 | 9 |
FB2200
HM601
R2205 R2206
0 0
1/16W 1/16W
:CHIP :CHIP
C2210
14 13 12 11 10 9 8 7 6 5 4 3 2 1
0.1
25V
F:1608
DVDD 100
TEST26 99
TEST25 98
AGND 97
ACI 96
VRBC 95
VRTC 94
AVDD 93
AVDD 92
0.1
VRTY
91
VRBY 90
VCLY
89
AYI 88
AGND
87
AGND 86
OKX
85
AYO 84
ACO 83
CBPC 82
10 | 11 | 12 |
Q2204
2SB709A
R2213
4.7k
1/16W
:CHIP
Q2202
2SD601A
BUFF
L2200
:LB2016
C2223
1
6.3V
B:1608
C2214
100
16V
C2205
0.1
25V
F:1608
R2214
C2220
C2218
1k
0.1
0.1
1/16W
25V
25V
:CHIP
F:1608
F:1608
C2206
0.1
25V
F:1608
C2219
C2208
C2209 0.1 0.1
25V F:1608 25V 25V
F:1608 F:1608 R2211
C2217 1k
0.1 1/16W
25V :CHIP
C2213
F:1608
47
R2212
25V
560
1/16W
:CHIP
R2208
C2216
100
0.1
1/16W
25V
:CHIP
F:1608
C2222
15p
50V
Q2201
R2207 CH:1608
13 | 14
C2226 C222
0.1 10
25V 16
+5V
F:1608
R2230
R2222
47k
10k
BUFF
1/16W
1/16W
:CHIP
:CHIP
R2217
R2221
470
2.2k
1/16W
1/16W
:CHIP
:CHIP
R2229
220k
1/16W
C2224
:CHIP
R2216 1
470 10V
1/16W F:1608
:CHIP
Q2206
2SD601A
BUFF
R222
100
1/16
R2220
:CHI
1k
1/16W
:CHIP
Q2209
2SD601A
BUFF
Q2203
2SB709A
R2225
BUFF 560
1/16W
:CHIP
1 2 3
C222
15
R2215 50
5.6k FL2203 CH:16
1/16W
:1608
6 4
R2219
5.6k
1/16W
Q220
:CHIP
2SD601
BUFF
R222
39
1/16