Sony KE-P42MRX1 Service Manual page 53

1 2 3
A
CPU-CORBU
TO(4/8)
B
C
D
E
F
G
H
I
• DEM(7/8) BOARD WAVEFORM
1
J
0.4Vp-p ( 24MHz )
K
4 5 6 7
IC3501(6/8)
CXD9762GF
CPUA1 423
CPUA1
CPUA2
396
CPUA2
CPUA3
478
CPUA3
CPUA4 424
CPUA4
CPUA5 PLE
397 8
CPUA5
RB3801
CPUA6 LE 4
452 22*4
CPUA6
CPUA7 PSS
479 2
CPUA7
CPUA8 SD
425 6
CPUA8
CPUA9 398 SCK
R3819
CPUA9
22
CPUA10
371 :1005
CPUA10
CPUA11
480
CPUA11
CPUA12 453
CPUA12
CPUD0
446 8
CPUD0
RB3714
CPUD1 419 VSO 4
22*4
CPUD1
CPUD2
473 HSO 2
CPUD2
CPUD3 DEO
447 6
CPUD3
R3704
CPUD4 474
#
CPUD4
CPUD5
393
CPUD5
R3705
CPUD6 CLKO
420 22
CPUD6
:1005
CPUD7 448 B5
CPUD7
RB3705
CPUD8 B6
475 22*4
CPUD8
CPUD9 B8
449
CPUD9
CPUD10 421 B9
CPUD10
CPUD11 B1
476
CPUD11
RB3706
CPUD12 B4
450 22*4
CPUD12
CPUD13 B7
422
CPUD13
CPUD14 G7
395
CPUD14
CPUD15 477 B2
CPUD15
RB3707
CPUAS_X B3
444 22*4
CPUAS_X
CPURD_X B0
392
CPURD_X
CPUWR0_X 418 G9
CPUWR0_X
CPUWR1_X G8
472
CPUWR1_X
RB3708
CPUCS_X G5
445 22*4
CPUCS_X
CPUCLK G6
391
CPUCLK
G4
R3714 390
OSDCLK
#
470 G1
R3715
OSDHS
# RB3709
G0
R3716 443 22*4
OSDVS
#
G2
469
OSDR0
442 G3
OSDR1
R9
468 6
OSDR2
RB3710
R8
467 22*4 4
OSDG0
415 R7 2
OSDG1
R6
441 8
OSDG2
466 R5 8
OSDB0
RB3711
R4
440 22*4 4
OSDB1
R3
414 6
OSDB2
388 R2 2
OSDYS
R1
465 6
OSDYM
RB3712
R0
105 22*4 8
NC1
174
NC2
79
NC3
161
NC4
162
NC5
80
NC6
471
NC7
326
NC8
325
NC9
314
NC10
279
NC11
290
NC12
10
8 9
IC3501(7/8)
CXD9762GF
428
INTVSO INTVS0
TO(4/8) 454
R3701
OFPARITY
0
51
:1005 IFLD0
R3702 76
DEMUTE
0
:1005
7 165
PLE
3 102
LE
1 26
PSS
5 52
SDATA
77
SCK
153
VSMS
128
HSMS
78
DEMS
7 127
CLKMS
3 426
VSO
1 399
HSO
5 427
DEO
347
CLK2OPI
401
CLKO2
373
CLKO
240
BAO5 BAO9 BAO9
239
BAO6 BAO8
BAO8
228
BAO8 BAO7 BAO7
238
BAO9 BAO6 BAO6
237
BAO1 BAO5
BAO5
227
BAO4 BAO4 BAO4
216
BAO7 BAO3 BAO3
215
GAO7 BAO2 BAO2
226
BAO2 BAO1 BAO1
204
BAO3 BAO0 BAO0
203
GAO9
BAO0 GAO9
192
GAO9 GAO8 GAO8
214
GAO8 GAO7 GAO7
191
GAO6
GAO5 GAO6
202
GAO6 GAO5 GAO5
180
GAO4
GAO4 GAO4
179
GAO1 GAO3 GAO3
168
GAO0 GAO2 GAO2
201
GAO2 GAO1 GAO1
190
GAO0
GAO3 GAO0
5 167
RAO9 RAO9 RAO9
3 156
RAO8 RAO8 RAO8
1.5V
1 155
RAO7 RAO7 RAO7
7 178 FB3701
RAO6 RAO6 RAO6
BLM11P300S
7 130
RAO5 RAO5 RAO5
3 129
RAO4 RAO4 RAO4
5 166 FB3702
RAO3 RAO3 RAO3
BLM11P300S
1 104
RAO2 RAO2 RAO2
5 103
RAO1 RAO1 RAO1
7 154
RAO0 RAO0 RAO0
338
VSS
340
VSS
341
VSS
342
VSS
346
VSS
374
VSS
400
VSS
TO(4/8)
416
VSS
417
VSS
186
VSS
281
VSS
CORBU-LVDS
TO(8/8)
- 53 -
11 12 13
IC3501(8/8)
CXD9762GF
402
BBO9
321
BBO8
348
BBO7
375
BBO6
376
BBO5
309
BBO4
322
BBO3
349
BBO2
350
BBO1
323
BBO0
310
GBO9
324
GBO8
311
GBO7
312
GBO6
298
GBO5
299
GBO4
300
GBO3
286
GBO2
287
GBO1
288
GBO0
273
RBO9
274
RBO8
275
RBO7
276
RBO6
262
1 RBO5
263
RBO4
X3701
24MHz 264
RBO3
C3707
251
12p
RBO2
CH:1005
250
RBO1
R3712
100 252
RBO0
:1005
R3711
245
1M XTB
C3708
:1005
12p 244
XTO
CH:1005
131
AVD0
C3701
0.047 173
AVD1
10V
B:1005 107
AVD2
C3702
132
C3703 #
LP0
0.047
10V 106
LP1
B:1005
C3704 134
LP2
C3705 #
159
0.047
AGS0
10V
B:1005 133
AGS1
C3706
# 81
AGS2
C3709
0.1 10V B:1005 172
AVS0
C3711
10 6.3V B:2012 160
AVS1
C3710
108
0.1 10V B:1005
AVS2
109
DLLPVDM
C3712
0.1 10V B:1005 136
DLLPVSM
100
C3713
DLLPVDL0
0.1 10V B:1005
C3714 147
DLLPVDL1
0.1 10V B:1005
C3715 89
DLLPVDL2
0.1 10V B:1005
C3716 137
DLLPVDL3
0.1 10V B:1005
125
DLLPVSL0
70
DLLPVSL1
63
DLLPVSL2
56
DLLPVSL3
54
R3713
CL_X
10k :1005
CL_X
R3706 58
TESTM
0 :1005
R3707 27
PLLBP
10k :1005
PLLBP
68
R3708
TEST0
0 :1005
R3709 99
TEST1
0 :1005
R3710 451
TEST2
0 :1005
DEM(7/8)
B-SS11804<J..>-DEM-P7
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