Sony KE-42TS2E, Руководство по обслуживанию

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KE-42TS2E(AEP/UK) 3-8
1
A
B
C
D
E
F
G
H
I
J
2 12 13
11 10
9 8 7 6 5
4 3
14
1.2
2.4 4.0
0 4.5 0 0 0 0 0 0 0 0 0 0 0 4.9 4.9 2.8 0 0 0 1.1
1.1
0
0
1.3
0.7
0.8
0.9
1.1
1.1
1.3
1.0
1.2
1.2
0
0
0
0
+5V
+3.3V
+2.5V
+2.5V
+5V
1.7
1.1
0.5 0.8
0
5.0
1.4
1.7 1.4 5.0
1.4
5.0 1.4 0.8
2.9
2.3
1.9
1.3
1.9
2.5
0.5
2.5
+5V
+5V
+5V
+5V
0
4.9 4.9 5.0 5.0 4.9 4.9 5.0
0
4.9 4.9 5.0
0
2.5
0.5
1.3
1.2 1.6 1.0 0.8 1.4 1.4 1.4
2.1
0
0
SYNC SEP
B-
3D COMB FILTER,
3LINE COMB FILTER
b
B-SS11220<AEP>-B..-P2
BUFF
BUFF
BUFF
BUFF
BUFF
BUFF
AMP
+2.5V REG
+2.5V REG
BUFF
BUFF
BUFF
BUFF
BUFF
BUFF
BUFF
BUFF
BUFF
INV
COMP
COMP
ab-10
be-20
ab-11
ab-12
abe-8
abe-8
ab-3
be-19
be-18
be-17
FSC
GND
GND
VOUT
VOUT
VOUT
VOUT
GND
GND
CTL
VIN
VIN
VIN
VIN
CTL
FSCO
XO
XI
TEST24
TEST23
TEST22
TEST21
TEST20
DVDDIO
TEST19
TEST18
TEST17
TEST16
TEST15
DVDDRAM
DVDDRAM
AGND FSCI RPLL
TEST25
TEST26
DGND
TESTIC1 TESTIC2
TEST13 TEST12 TEST11 TEST10 TEST09 TEST08 TEST07 TEST06 TEST05 TEST04 TEST03 TEST02 TEST01 TEST14
EXTALTF
EXTDYCO8 EXTDYCO7 EXTDYCO6 EXTDYCO5 EXTDYCO4 EXTDYCO3 EXTDYCO2 EXTDYCO1 EXTDYCO0 EXTDYC09
DGNDRAM DGNDRAM
NC
NC
IN1 IN0
OUT
IN1 IN0
OUT
GND
TE1
TE0
MODE1
MODE0
CLOUT
COMB/BPF
PAL/NTSC
N/M
FSC
D VCC
D GND
VH
BYPASS
D0
D1
D2
D3
D4 D5 D6 D7 C0 C1 C2 C3 C4 C5 C6 C7
AD CLK
D GND
NC
CLC
VIN
RBT
RTP
AD VCC AD GND I BIAS DA REF O VCC DA GND DA VCC Y OUT C OUT FILIN BIAS PCO
INV
3D COMB
BP CR
PAR VCC
GND VS IN CS
DGND KIL LINE CSI ALTF DYCO9 DYCO8 DYCO7 DYCO6 DYCO5 DYCO4 DYCO3 DYCO2 DYCO1 DYCO0 DVDD NSTD ST1 ST0 SDA SCL SLA0 RSTB CLK8 DGND CKMD AVDD
AGND
AVDD
DVDD
DGND
AVDD
CBPC
ACO
AYO
CBPY
AGND
AYI
VCLY
VRBY
VRTY
AVDD
AVDD
VRTC
VRBC
ACI
AGND
DVDD
AGND
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
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
C253
C254
C255
C256
C257
C258
C259
C261
C262
C263
C264
C222
C224
C234
C260
Q204
Q206
Q207
Q208
Q210
Q212
Q214
Q215
Q216
R220
R233 R236
R239
TP201
TP202
Q201
Q203
Q205
Q209
Q211
Q213
Q217
Q218
RB204 RB205 RB206
C265
RB201
RB202
RB203
R299
R271
R215
L201
C201
C203
L208
C272
C273
C274
R293
R289
C207
C218
C223
C242
C247
C252
C270
C221
C202
C237
C245
C271
IC201
IC202
C208
IC206
C204
R285
R295
R294
C210
C206
C275
C231
C251
C276
C277
L202
R234
R207
C213
C217
L209
TC7S04F
LM1881M
MC141627FT
3LINE COMB
100
1/16W
:CHIP
100
1/16W
:CHIP
43k
1/16W
:RN-CP
51
1/16W
:RN-CP
100
1/16W
:CHIP
220
1/16W
:CHIP
1.2k
1/16W
:CHIP
220
1/16W
:CHIP
TC4W53FU
TC4W53FU
1µH
:CHIP
1µH
:CHIP
1µH
:CHIP
100
1/16W
:CHIP
10k
1/16W
:CHIP
1k
1/16W
: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
1/16W
:CHIP
39k
1/16W
:CHIP
220
1/16W
:CHIP
2.2k
1/16W
:CHIP
1.8k 1/16W :CHIP
1.8k 1/16W :CHIP
1.8k 1/16W :CHIP
1.8k 1/16W :CHIP
15k
1/16W
:CHIP
1.8k
1/16W
:CHIP
100
1/16W
:CHIP
33k
1/16W
:CHIP
18k
1/16W
:CHIP
100
1/16W
:CHIP
1k
1/16W
:CHIP
1k
1/16W
:RN-CP
1k
1/16W
:CHIP
820
1/16W
:RN-CP
680
1/16W
:RN-CP
6.8k
1/16W
:RN-CP
100
1/16W
:CHIP
100
1/16W
:CHIP
680k
1/16W
:CHIP
1.5k
1/16W
:CHIP
100
1/16W
:CHIP
1.5k
1/16W
:CHIP
6.8k
1/16W
:CHIP
2.2k
1/16W
:CHIP
1k
1/16W
:CHIP
330
1/16W
:CHIP
33k
1/16W
:CHIP
18k
1/16W
:CHIP
1k
1/16W
:CHIP
1k
1/16W
:CHIP
560
1/16W
:RN-CP
100
1/16W
:CHIP
100
1/16W
:CHIP
100
1/16W
: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
24p
CH:CHIP
24p
CH:CHIP
1
10V
B:CHIP
1
10V
B:CHIP
2SC4617
2SC4617
2SC4617
2SC4617
2SC4617
2SC4617
DTC144EE
2SC4617
2SC4617
0
1/16W
:CHIP
0
1/16W
:CHIP
0
1/16W
:CHIP
0
1/16W
:CHIP
2SA1774
2SA1774
2SA1774
2SA1774
2SA1774
2SA1774
2SA1774
2SA1774
1kx4 1kx4 1kx4
10
6.3V
B:CHIP
47x4
47x4
47x4
1k
1/16W
:CHIP
390
1/16W
:CHIP
0
1/16W
: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
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
470
1/16W
:RN-CP
15k
1/16W
:RN-CP
680
1/16W
:RN-CP
100
6.3V
:AL-CP
47
6.3V
10
10V
B:CHIP
47
6.3V
:AL-CP
0.1
16V
B:CHIP
47 6.3V :AL-CP
0
1/16W
:CHIP
68µH
:CHIP
0
1/16W
:CHIP
100
1/16W
:RN-CP
47
6.3V
:AL-CP
10
10V
B:CHIP
1µH :CHIP
FSC
N/M
VEH
COM.IN
COM.Y
COM.C
COMF_2D/3D
SCL_LS
SDA_LS
AN 5V-3
AN 5V-3
DIG 5V-2
NT/PAL
DIG
3.3V-2
VEH3
VEH2
VEH1
•
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