Sony KE-32TS2U - 32" Flat Panel Color Tv, Service Manual

Page: 27 / 99

KE-32TS2U(UC) 3-8
•
Divided circuit diagram
One sheet of B and Q boards are circuit diagram is divided into three sheets,
each having the code B-
a
to B-
c
. For example, the destination
ab1 on the code B-
a
sheet is connected to ab1 on the B-
b
sheet.
a b 1
Ref. No.
Circuit diagram division code
1
A
B
C
D
E
F
G
H
I
J
2 12 13
11 10
9 8 7 6 5
4 3
14
15
+5V
+5V
+5V
+2.5V
+2.5V
+5V
+5V
0.8 1.8
0.8
1.6
0
1.4 1.6
2.3 4.3
1.2
2.5
2.5
0
4.9 4.9 5.0
0
4.9 4.9 5.0
0
5.0 4.9 5.0
4.9
0
2.0
1.3 1.5 0.9 1.1 1.9 1.9 1.9
2.5
0.5
1.7
C276
47
6.3V
:AL-CP
IN1 IN0
OUT
OUT
IN0 IN1
CS IN VS GND
VCC PAR
CR BP
NC
CTL
VIN
VIN
NC
VIN
VIN
CTL
VOUT
VOUT
GND
GND
GND
GND
VOUT
VOUT
RTP
RBT
VIN
CLC
NC
D GND
AD CLK
CLOUT
MODE0
MODE1
TE0
TE1
B-SS11402<UC.>-B..-P2
(3D COMB FILTER,3LINE FILTER)
- b
B
SYNC SEP
abe-14
abe-15
ab-3
AMP
3D COMB
+2.5V REG
+2.5V REG
be-24
be-23
be-22
BUFFER
BUFFER BUFFER
BUFFER
Y BUFFER
Y BUFFER
Y BUFFER
C BUFFER
C BUFFER
C BUFFER
C BUFFER
Y BUFFER
Y BUFFER
Y BUFFER
Y BUFFER
COMP
ab-19
ae-25
COMP
ab-20
ab-21
AGND
DVDD
AGND
ACI
VRBC
VRTC
AVDD
AVDD
VRTY
VRBY
VCLY
AYI
AGND
CBPY
AYO
ACO
CBPC
AVDD
DGND
DVDD
AVDD
AGND
AVDD CKMD DGND CLK8 RSTB SLA0 SCL SDA ST0 ST1 NSTD DVDD DYCO0 DYCO1 DYCO2 DYCO3 DYCO4 DYCO5 DYCO6 DYCO7 DYCO8 DYCO9 ALTF CSI LINE KIL DGND
PCO BIAS FILIN C OUT Y OUT DA VCC DA GND O VCC DA REF I BIAS AD GND AD VCC
C7 C6 C5 C4 C3 C2 C1 C0 D7 D6 D5 D4
D3
D2
D1
D0
BYPASS
VH
D GND
D VCC
FSC
N/M
PAL/NTSC
COMB/BPF
GND
DGNDRAM DGNDRAM
EXTDYC09 EXTDYCO0 EXTDYCO1 EXTDYCO2 EXTDYCO3 EXTDYCO4 EXTDYCO5 EXTDYCO6 EXTDYCO7 EXTDYCO8
EXTALTF
TEST14 TEST01 TEST02 TEST03 TEST04 TEST05 TEST06 TEST07 TEST08 TEST09 TEST10 TEST11 TEST12 TEST13
TESTIC2 TESTIC1
DGND
TEST26
TEST25
RPLL FSCI AGND
DVDDRAM
DVDDRAM
TEST15
TEST16
TEST17
TEST18
TEST19
DVDDIO
TEST20
TEST21
TEST22
TEST23
TEST24
XI
XO
FSCO
FSC
1
2
3 4
5
1 2 3 4
5 6 7 8
1 2 3 4
5 6 7 8
1
2
3
4 5
6
7
8
1
2
3
4 5
6
7
8
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 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
51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
1 2 3 4
5 6 7 8
1 2 3 4 5 6 7 8 9 10 11 12
13
14
15
16
17
18
19
20
21
22
23
24
25 26 27 28 29 30 31 32 33 34 35 36
37
38
39
40
41
42
43
44
45
46
47
48
R213
R214
R223
R245
R246
R248
R252
R260
L204
L205
L207
IC204
IC205
IC207
IC208
IC209
R274
R232
R269
C209
C212
C243
C244
C266
R201
R202
R204
R205
R207
R216
R217
R218
R219
R240
R255
R256
R257
R258
R261
R262
R263
R265
R266
R272
R273
R275
R276
R277
R279
R280
R281
R282
R283
R284
R286
R287
R288
R290
R291
R292
R296
R298
R301
C205
C211
C214
C216
C220
C225
C226
C227
C228
C229
C230
C232
C233
C235
C236
C238
C239
C240
C241
C249
C250
C251
C253
C254
C255
C256
C257
C258
C259
C261
C262
C263
C264
C222
C224
C234
C260
Q204
Q206
Q207
Q208
Q210
Q212
Q214
Q215
Q216
TP201
TP202
Q201
Q203
Q205
Q209
Q211
Q213
Q217
Q218
RB204 RB205 RB206
C265
RB201
RB202
RB203
R299
R271
L201
C201
C203
L208
C272
C273
C274
R293 R289
C207
C218
C223
C242
C247
C252
C270
C221
C202
C231
C237
C245
C271
IC201
IC202
C208
IC206
C204
L202
R285 R295
R294
C210
C206
C275
TC7S04F
LM1881M
MC141627FT
3LINE COMB
100
1/10W
:CHIP
100
1/10W
:CHIP
43k
1/16W
:RN-CP
51
1/16W
:RN-CP
100
1/10W
:CHIP
220
1/10W
:CHIP
1.2k
1/10W
:CHIP
220
1/10W
:CHIP
TC4W53FU
TC4W53FU
1µH
:CHIP
1µH
:CHIP
1µH
:CHIP
100
1/10W
:CHIP
10k
1/10W
:CHIP
1k
1/10W
:CHIP
0.01
25V
B:CHIP
0.01
25V
B:CHIP
0.01
25V
B:CHIP
0.01
25V
B:CHIP
0.01
25V
B:CHIP
6.8k
1/10W
:CHIP
39k
1/10W
:CHIP
220
1/10W
:CHIP
2.2k
1/10W
:CHIP
100 1/16W :RN-CP
1.8k 1/10W :CHIP
1.8k 1/10W :CHIP
1.8k 1/10W :CHIP
1.8k 1/10W :CHIP
15k
1/10W
:CHIP
1.8k
1/10W
:CHIP
100
1/10W
:CHIP
33k
1/10W
:CHIP
18k
1/10W
:CHIP
100
1/10W
:CHIP
1k
1/10W
:CHIP
1k
1/16W
:RN-CP
1k
1/10W
:CHIP
820
1/16W
:RN-CP
680
1/16W
:RN-CP
6.8k
1/16W
:RN-CP
100
1/10W
:CHIP
100
1/10W
:CHIP
680k
1/10W
:CHIP
1.5k
1/10W
:CHIP
100
1/10W
:CHIP
1.5k
1/10W
:CHIP
6.8k
1/10W
:CHIP
2.2k
1/10W
:CHIP
1k
1/10W
:CHIP
330
1/10W
:CHIP
33k
1/10W
:CHIP
18k
1/10W
:CHIP
1k
1/10W
:CHIP
1k
1/10W
:CHIP
560
1/16W
:RN-CP
100
1/10W
:CHIP
100
1/10W
:CHIP
100
1/10W
:CHIP
0.1
16V
B:CHIP
0.001
B:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
0.1 16V B:CHIP
0.1 16V B:CHIP
0.1 16V B:CHIP
0.1 16V B:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
24p
CH:CHIP
24p
CH:CHIP
1
10V
B:CHIP
1
10V
B:CHIP
2SC4617
2SC4617
2SC4617
2SC4617
2SC4617
2SC4617
DTC144EE
2SC4617
2SC4617
2SA1774
2SA1774
2SA1774
2SA1774
2SA1774
2SA1774
2SA1774
2SA1774
1kx4 1kx4 1kx4
10
6.3V
B:CHIP
47x4
47x4
47x4
1k
1/10W
:CHIP
390
1/10W
:CHIP
47µH
0.1
16V
B:CHIP
0.1
16V
B:CHIP
1µH
:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
470
1/16W
:RN-CP
4.7k
1/16W
:RN-CP
47
6.3V
:AL-CP
47
6.3V
:AL-CP
47
6.3V
:AL-CP
47
6.3V
:AL-CP
47
6.3V
:AL-CP
47 6.3V
:AL-CP
100
10V
:AL-CP
10
16V
:AL-CP
100
6.3V
:AL-CP
47
6.3V
:AL-CP
100
6.3V
:AL-CP
1
10V
B:CHIP
47
6.3V
:AL-CP
SI-3025LSA
SI-3025LSA
220
35V
:AL-CP
µPD64083
100
6.3V
:AL-CP
68µH
:CHIP
470
1/16W
:RN-CP
15k
1/10W
:RN-CP
680
1/16W
:RN-CP
100
6.3V
:AL-CP
47
6.3V
10
16V
B:CHIP
AN 5V-3
AN 5V-3
DIG 5V-2
DIG
3.3V-2
VEH3
VEH2
VEH1