Sony PFM-42B1 Service Manual page 17

5V-4
IC1038
PQ3TZ53U
3.3V REG
2 4
VC NC
1 3
I O
G
3.3V-4
C1176
5
0.1
25V C1185
C1186
B:CHIP 0.1
47
25V
16V
B:CHIP
IC1036
L1009
PQ07VZ012P 10µH
2.2V-REG :CHIP
C1189
47
16V
1 2 3 4 5
R1236
1k
:RN-CP
C1183
R1235
R1234 10
10k 50V
1.2k
:RN-CP
:RN-CP
C1171 C1198
C1179
0.1
0.1
0.1
25V
25V
25V
+3.3V B:CHIP
B:CHIP B:CHIP
C1184
L1007
100
1µH
6.3V
:CHIP
3.3V-4
52 51 50 49 48 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 22 21 20 19 18 17 16 15 14 13 12 11 10 9
C1197
0.1
25V
B:CHIP
R1251
10k
53 VS6
:CHIP
0
Q1058
54
DTC114EKA DVSFT
TO P5.8.12
INV 55
DLINIT
X56
C1177 3.3 56
R1237 IFPCT
0.1
2.2k 0
25V 57
FV
:CHIP
B:CHIP
0
TO P5 PXI 58
FH
0
59
PXI
R1250 0 :CHIP
C1178
60
0.1 VSTILL1
25V
61
VSTILL0
B:CHIP
R1249
62
0 VDPR
:CHIP
63
VDCL
64
VDL0
65
C1196 VDL1
0.1
25V 66
VS7
R1253 B:CHIP
0 67
XRST
:CHIP
68
CRCT
R1252 3.3k :CHIP
69
GAME
70
OCKSL
R1301
0 71
M0
R1243 :CHIP
JL32
2.2k :CHIP 72 M1
73
C1182 RBSL
0.1
C1195 74
25V VD5
B:CHIP 0.1
25V 75
VS8
B:CHIP
76 B2
77
CYD0
R1247 0 :CHIP
78
CYD1
R1256
0 :CHIP
79
FSEL
80 S0
81
S1
82
AVD3
C1194
0.1 25V B:CHIP 83
AVS3
84
C1193 VS9
0.1 25V B:CHIP
85
ORDER
86
INSEL
87
LEVEL
R1242
88
XCLH
0
:CHIP
89
RXI
90
JL36 XOC
91
FPO
FPD
0
92
FPD
R1322
93
0 FFSW
:CHIP 2.5
94
VD6
1.6
95
HREF
3.2
96
RPLLHD
1.8
97
C54I
5V-4
Q1059
JL34
98
R1323 XH9O
2SC2412K-T-146
100 JL33
C1172
VCC DROP 99 XV9O
C1174 L1006 :CHIP
0.1
47 100µH 0
25V 4.2 100
+5V V9O
16V :CHIP
B:CHIP VS
JL35
101
VD2O
0.2
102
HD2
IC1037
L1008 HS
R1244
TLC2933IPW
100µH 103 VD7
R1232 10k
READ PLL :CHIP R1324
220 :CHIP
100 104
VS10
42 :CHIP
:CHIP C1192
4.1 4.1 0.1
LOGIC VDD
25V
VCO VDD
R1229 2.0 B:CHIP
SELECT
100
R BIAS
1.8 2.4
:CHIP 105 106
VCO OUT
VCO IN
3.2 R1238 C1187 C1200
FINA
3.6k 47 0.1
VCO GND
1.6 :CHIP 16V 25V
FINB
R1228 B:CHIP
VCO INHBIT R1241
100 :CHIP 2.3
PFD OUT 470k
PFD INHBIT :CHIP
C1175 LOGIC GND
47p NC
R1226
CH:CHIP
R1231
22k 3.3V-4
:CHIP 330 :CHIP
R1230 46
Q1057
1k L1010 C1191
R1261
2SA1037AK
:CHIP 10µH 47
2.4 620
R1262
TP1009 :CHIP 16V :RN-CP
VCO LIM
220
3.2
TP1008 :RN-CP
45
47
C1173
R1263
C1170
0.1 270 :CHIP
R1233 TP1007
47
25V
3.3k
16V
B:CHIP
:CHIP
PFM42B1, PFM-42B1E
A B
C1208
0.1 25V B:CHIP
+3.3V
25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2
IC1039
MSM56V16160F
16M-SDRAM
26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
C1207
C1203 0.1 25V B:CHIP
0.1 C1210 C1211
25V 0.1 0.1
B:CHIP 25V 25V
B:CHIP B:CHIP
IC1040
CXD2090Q
DRC-MF
43
44
107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138
R1264 R1326
3.3k 0
:RN-CP :CHIP
C1201 C1209 C1213
C1205
0.1 0.1 0.1
0.1 25V B:CHIP
25V 25V 25V
B:CHIP B:CHIP B:CHIP
C1204
C1202 0.1
0.1 25V
25V B:CHIP
C1199
B:CHIP
0.1
25V
R1266
B:CHIP R1265
220
220
:RN-CP
:RN-CP
C
B (11/13) B (11/13)
3.3V-4
C1214
L1011
0.1
10µH
25V
:EL0607
B:CHIP
C1216
100 6.3V
1
R1271
R1272
100
:CHIP
C1212
0.1
25V
B:CHIP
C1225
47
16V
C1219
0.1 25V B:CHIP
C1227
0.1
25V
B:CHIP
8 7 6 5 4 3 2 1
C1224
0.1
25V
B:CHIP
AVS6 208
207
AVD6
206
DIYD7
205
DIYD6
DIYD5 204
203
DIYD4
202
DIYD3
201
DIYD2
C1223
0.1
DIYD1 200
25V
199 B:CHIP
DIYD0
198
VS18
197
VD12
DICD7 196
195
DICD6
194
DICD5
3.3V-4
193
DICD4
DICD3 192
191
DICD2
190
DICD1
DICD0 189
188
VS17
187
TRST
186
TDO
TMS 185
184
TDI
183
TCK
182
VD11
Y7
DIY7 181
Y6
180
DIY6
Y5
179
DIY5
Y4
178
DIY4
Y3
DIY3 177
Y2
176
DIY2
Y1
175
DIY1
Y0
174
DIY0
VS16 173
R1274
100
172
VD10
:CHIP
C7
171
DIC7
C6
170
DIC6
C5
DIC5 169 49
C4
168
DIC4
C3
167
DIC3
C2
166
DIC2
C1
165
DIC1
C0
164
DIC0 5V-4
48
163
VS15
0
IVD 162
1.7
161
W13I
1.3 R1267
160
WPLLHD
0
:CHIP
159
BCON
RCON 158
2.2
157
ADHD
R1269
2.2k
C1220
:CHIP
0.1
139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 25V
B:CHIP
C1215 C1218
0.1 0.1
+3.3V
25V 25V
B:CHIP B:CHIP
8-17 8-17
D E
+5V
Q1062 Q1064 IC1043 Q1065
2SC2412K-T-146 2SC2412K-T-146 NJU7032M-TE2 2SA1037AK
BUFF
BUFF
BUFF REF VOLTAGE AMP
0.2
R1292 1.3
0.6
0.2 5.1k
R1278
R1282 :RN-CP
100 3.0
680
:CHIP :CHIP
3.0
C1239 R1291
R1281
10 8.2k
2.2k
50V :RN-CP
:CHIP R1297
1.5k
:RN-CP
100 :CHIP
5V-4
L1017
C1243 10µH
0.1 25V B:CHIP +5V :CHIP
C1240 0.1 25V B:CHIP
R1290 R1294
15k 15k C1245
:CHIP :CHIP 0.1
C1234 25V
0.1 B:CHIP
C1226
25V
0.1 R1296
B:CHIP
25V 0 :CHIP
B:CHIP
1.3
VRB(A)
VRB(B)
R-Y
OE(A) OE(B)
Y
NT/PAL 50 MODE0
4.8
TEST MODE1
DGND(QA) DGND(QC)
Y7
D(A)8 D(C)1
Y6
D(A)7 D(C)2
IC1042
Y5
D(A)6 D(C)3
TLC5733A
Y4 3CH 8BIT A/D
D(A)5 D(C)4
Y3
D(A)4 D(C)5
Y2
D(A)3 D(C)6
Y1 C1248
D(A)2 D(C)7
0.1
Y0 25V
D(A)1 D(C)8 B:CHIP
VDD(QA) VDD(QC)
B-Y
DGND(QB) OE(C)
1.3
VDD(QB) VRB(C)
C1247
0.1
25V
B:CHIP
+3.3V
L1012
10µH
:CHIP
R1293
15k
:CHIP
C1244
L1015 R1295 C1246
C1237 C1241 0.1
100µH 47 0 0.1
0.1 25V
:CHIP 16V 25V :CHIP 25V
B:CHIP
B:CHIP B:CHIP
C1242
0.1
5V-4
25V
R1287
Q1063 R1289
B:CHIP
330 330
+5V
2SC2412K-T-146
:CHIP :CHIP
REG
C1232 C1236 L1016
0.1 L1013 47 10µH
4.0
25V 100µH 16V :CHIP
B:CHIP :CHIP
3.3 R1286
47k
D1007
:CHIP
IC1041 UDZ-3.9B
C1229 L1014 REG
TLC2932IPW
47 100µH
WRITE PLL
16V :CHIP
3.3 3.3
LOGICVDD
VCO VDD C1238
2.1 R1280
SELECT 47
5.1k
R BIAS 16V
1.7 1.4 :CHIP
VCO OUT
VCO IN
0.2
C1235
FINA
0.1
VCO GND
1.3 0
FINB 25V
VCO INHBIT B:CHIP
1.4 R1284 0 :CHIP
PFD OUT
PFD INHBIT
LOGIC GND
NC
R1283
680k
:CHIP
R1277
R1273 R1279
1k
820 680k
C1233
:CHIP
:CHIP :CHIP
0.01
C1230
:CHIP
4.7
35V
Q1060
2SC2412K-T-146
BUFF
Q1061
0.1
2SC2412K-T-146
BUFF
0.3
0.3
R1276
680
:CHIP
R1275
2.2k
:CHIP
B(11/13)
(DRC MF)
B-SS9704-B-J-P11
F G
CP
L1018
TO P2.9.10.12
10µH 5V-4
:CHIP
1
C1250
0.1
C1252
25V
47
B:CHIP
16V
R1298
4.3k
:RN-CP
C1249
10
50V
C1260
0.1
25V
B:CHIP
Y/CB/CR(DRC)
Y/R-Y/B-Y
TO P10
2
Y
CR
CB
3
4
FV TO P8.12
TO P9.12
HD
C54O TO P11
5
DRC
TO P3
FPD TO P13
H