Schematic Diagram Of A (1/3) Board - Sony KP-51DS1U Service Manual

(1) Schematic Diagram of A (1/3) Board

1 2 3 4
A
CN2
#
:S-MICRO
TU101
CN103
1P TVF01-FR
C285
5V
:FASTON 4700p JR1
B:CHIP 0
5V :CHIP
GND 1
TP2
CN102
# R280 JR101 R101 R102
1P #
B 1k 3.3k
CPU :CHIP
:FASTON :CHIP :CHIP :CHIP
TO V.OUT
D220
GND
1 1SS355TE
PROT
CN101 0 D221
1P 1SS355TE
:FASTON AGC
Q18 PROT
DTA144EKA
TO G BOARD:CN6009
INV
D216
Q214
GND 1 UDZ-5.6B
DTC144EKA
PROT
INV
D217
UDZ-5.6B
PROT
G AV-1
C
D218
TO P2,P3 B AV-1
UDZ-5.6B
PROT
R AV-1
TO P3 FB AV-1
CN206
11P RED :S-MICRO
R397
75
R276
R IN :CHIP
1 #
R1 OUT 2
FB IN 3
R396
75
FB OUT 4 R277 :CHIP
#
D GND 5
TO A2 BOARD
SDA
SDA 6
:CN4204
D226
SCL
SCL 7 UDZ-9.1B R273
75
PROT
:CHIP
AV LINK 8
GND 9
DIG POW SW 10
+9V
ATT 11
R246 9V
Q205 Q206
0
:CHIP 2SC2142K 2SC2142K 2SC2142K 2SC2142K
TO P2 D.PWR
R251
C240 R252 8.5
100 1k 10k
E
CN205 16V :CHIP :CHIP
12P
WHT
5.0 2.0
C210 4.3
:S-MICRO
100p
CH:CHIP
L2 IN 1
2.0
L2 OUT 2
1.3
GND 3
R2 OUT 4
R392
100 R254 R259 C241 R263
R2 IN 5
:CHIP 470 3.3k 47 1k
:CHIP :CHIP 16V :CHIP
TO A2 BOARD V2 OUT 6
C248
:CN4205 GND 7 100p
R398 CH:CHIP
F B IN 8 75
R278
# :CHIP
B1 OUT
9
GND R270
10 R2915 D223
75
R399 100 UDZ-9.1B
G IN 11 :CHIP
R275 75 :CHIP PROT
# :CHIP
G1 OUT 12
R212
75 C211
:CHIP 22 C234
CN201
#
DUAL SCART C230 :CHIP
100p
CH:CHIP
G GND B21
GND A21 C220
C236 100
100p
CVBS IN B20 16V
CH:CHIP
CVBS/Y IN A20
CVBS OUT R227
B19 82
:CHIP
CVBS OUT C235
A19
#
:CHIP
GND R228
B18
75
:CHIP
GND A18
GND B17
GND A17
H BLANKING B16
C284
470
NC A16
10V
RED IN B15
SVHS-C IN A15
JR201 R230 C221
GND B14
0 82 2.2
:CHIP
:CHIP 16V
GND A14
F:CHIP
JR202
GND B13
#
:CHIP R214 R215
GND A13 1k
(AV1) #
:CHIP :CHIP
NC
B12
1/
NC
A12
R232
I GREEN IN B11 R231
1k #
:CHIP :CHIP
(AV2) NC A11 L206
4.7µH
2/ 2 NC B10 :CHIP
R372
#
AV LINK A10
:CHIP R217 C213 C212
470k 0.01 1
GND B9
:CHIP CH:CHIP 16V
F:CHIP
GND A9
MODE B8
MODE A8
R234 C223 C222
470k 0.01 1
BLUE IN B7
:CHIP CH:CHIP 16V
F:CHIP
NC A7
R239
390
J AUDIO L IN B6
:CHIP
AUDIO L IN A6
GND R238 C227 C226
B5
47k 0.01 47
B:CHIP 16V
GND :CHIP
A5
L202
GND B4 4.7µH R221
390 :CHIP
:CHIP
GND A4
L203 C217 C216
AUDIO L OUT B3 R222
4.7µH :CHIP 0.01 47
47k
:CHIP B:CHIP 16V
AUDIO L OUT A3
AUDIO R IN B2
R219 C215 C214
AUDIO R IN A2
470k 0.01 1
L204 4.7µH :CHIP 16V
:CHIP CH:CHIP
K AUDIO R OUT B1 F:CHIP
AUDIO R OUT A1
C232 R260
L205
0 220
4.7µH R236 C225 C224
:CHIP :CHIP
:CHIP 470k 0.01 1
V3 IN 1
:CHIP CH:CHIP 16V
F:CHIP
GND 2
L3
L3 IN 3
R224 R225 C219 C218
C249 390 47k 0.01 47
GND 4 :CHIP B:CHIP 16V
1 16V F:CHIP :CHIP
R3
5
R3 IN
GND 6 C250
1 16V F:CHIP
R242 R241 C229 C228
47k 0.01 47
TO A2 BOARD:CN4207 390
:CHIP :CHIP B:CHIP 16V
L CN204
6P
WHT
:S MICRO
R201 R243
0 0
:CHIP :CHIP
FRONT-L
FRONT-R
TO P2
FRONT-V
R245
1k
:CHIP
M
FRONT-C
C209
0
:CHIP
N
O
– 71 –
5 6 7 8 9
TO P1
DL FB101 5V
R244 R366
HM102
470 12k
:CHIP :CHIP
:CHIP
5V
R367 Q110
C142 1.2k FL107 C113 R106
82p :CHIP C146 2SC2412K
0.5 FZ103N 47 10k
CH:CHIP S 1 AMP
16V 16V :CHIP
R103 R104 3.2 F:CHIP EMI
100 100 10k
Q114 G 0.1
:CHIP :CHIP R111
2SC2412K D Q118 150
AMP L103 BSS83 2.3 :CHIP
D101 33V 1.7
C143 18µH
100p :CHIP 4.2
MA8330 C145
FL101 CH:CHIP C112
REG. FZ103N 2.3 47p 1.7 2.3
TP1 0.001
# CH:CHIP
CH:CHIP R113
10
R369 C144
# 1.7 R262 :CHIP
150p
:CHIP 100 1.7
CH:CHIP Q117
:CHIP
2SA1037AK
R261
R247 R258
470 AMP C110 R110 R112 R114
470 470
:CHIP :CHIP :CHIP R81 47 8.2k 150 150
C103 R105 C102 # 16V :CHIP :CHIP :CHIP
C101
22 470k 220 :CHIP
0.1
:CHIP 25V 16V
F:CHIP
33V 5V
VIDEO
5V
+9V
C201 9V
0.1
25V
F:CHIP
C204 R206
0.1 220
25V :CHIP
F:CHIP
R205
D225 R272
75 22k R204
UDZ-9.1B
:CHIP :CHIP 100
PROT
:CHIP
C203
330 C202
R203
16V 0.1
100 IC201
25V
F:CHIP :CHIP CXA2040AQ-T4
C237
VIDEO SW
2.2
16V
9V F:CHIP
Q207 Q208
24 23 22 21 20 19 18 17
4.2
R200
R253 4.2 (7.5)
C207 1k (8.5)
1k 10 :CHIP
:CHIP
25 16
TV IN GND
26 15
5 C208 9V CVBS OUT AV-2
4.3 4.2(7.5)
0.1 R289 V1
4.3 27 CVBS IN AV-1 GND 14
25V 220
L201
F:CHIP :CHIP VIDEO 1
47µH 28 GND CVBS OUT 13
C2
:LAV35 4.2
1.3
29 CVBS IN AV-2 GND 12
R290 4.2
R288 C246
47 220 30 GND SVHS-Y OUT 11
1k
16V :CHIP 4.2
:CHIP V3
31 CVBS IN AV-3 GND 10
R287 MC2
4.2
470
32 BIAS SVHS-C OUT 9
:CHIP
4.2 4.2
C205
22
MV2 Y2
4.2
R317 C247
1 2 3 4 5 6 7 8
220 47
:CHIP 16V
R271
D224
75 C316
UDZ-9.1B
:CHIP 33p
PROT CH:CHIP
V1
R211
D201
1k C233
UDZ-9.1B
:CHIP #
PROT :CHIP C256 C254 FL202
C257 0.1 47p FZ103N
22 25V CH:CHIP
F:CHIP
EMI
C253
100p 2
CH:CHIP
X201
2 2
MV2
2 18.432MHz
R226 C251 C252
1k D208 C255
C238 4p 4p
:CHIP UDZ-9.1B 100p CH:CHIP CH:CHIP
#
PROT :CHIP CH:CHIP
2 2
2
2
R213 D202 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
75
:CHIP UDZ-9.1B
C260
PROT 0.1
V 2 C258 25V C259
10 F:CHIP 0.47
25V
D209 27 A GND
F:CHIP 2
UDZ-9.1B 4.8
2
28 MONO IN(AM)
PROT
AUDIO MONO 3.7 4.8
29 VREF I2S-CLK
MC2
2.5
R2
30 RIN AV-2 I2S-WS
R229
D210 3.6
1k L2
:CHIP UDZ-9.1B 31 LIN AV-2 I2S-DA OUT
PROT 3.7
32 A GND I2S-DA IN
S1
R1
33 RIN AV-1 S-DA IN
IC202
D203 3.7
L1
UDZ-9.1B 34 LIN AV-1 MSP3410D-C5-PS-B4
PROT 3.7 AUDIO PROCESSOR
35 A GND
S2
R3
36 RIN AV-3
D211 3.6
L3
37
UDZ-9.1B LIN AV-3
3.7
PROT
38
A GND D GND
C261
L1 470p
39 A GND (B) S-DA OUT
CH:CHIP
3.7
R216
D204 40 A GND (C) FRAME
100 C262
UDZ-9.1B 3.6
:CHIP 470p
41 A GND (C)
PROT CH:CHIP
3.6
42 VREF(A)
C263
3.5
L2 0.1
43 A GND RESET
25V
R233 F:CHIP
D212
100
UDZ-9.1B
:CHIP C264
PROT
3.3
9V 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
L 2 D251
9V 2
BAS216
R237
D214 DROP C265
0
:CHIP UDZ-9.1B 10
C266
PROT 10
EMI
L 1 C269
FL203 C270
390p 390p
FZ103N C273 C274
R220 CH:CHIP CH:CHIP 0.001 0.001
D206
0 C268 CH:CHIP CH:CHIP
UDZ-9.1B
:CHIP 0.1
PROT 25V D253
C267
R1 F:CHIP # 22
R218
D205
100
UDZ-9.1B C277
:CHIP
PROT 2.2
C272
16V
0.001
F:CHIP
R2 CH:CHIP
R235
D213
100
UDZ-9.1B
:CHIP
PROT
Y2
R 1
JR204
R223 #
D207 :CHIP
0
:CHIP UDZ-9.1B Y3
PROT
R 2
C2 Q404
STDBY 5V
2SA1037AK
R240 D215
0 JR203
:CHIP UDZ-9.1B # STDBY 5V
4.3
PROT C3 :CHIP R404 R406
V3 27k 10k
:CHIP :CHIP R409 R408
1k 1k
Q402
4.9 :CHIP :CHIP
2SC2412K
AV LINK IN
4.8
4.2 4.8 R407
(2.5) 10k
D401 D402
:CHIP
UDZ-9.1B 1SS355TE Q403
R405 R410
PROT 10k 2SC2412K 22k
:CHIP :CHIP
MV2
R401
220
:CHIP 4.6 AV LINK OUT
D219
C239 R411
# 0 5
# 22k
:CHIP MC2 :CHIP
0 Q405
R402 R403
R202 10k 22k 2SA1037AK
1k :CHIP :CHIP
:CHIP Q401
2SC2412K
10 11 12 13 14
Q120
2SC2412K
Q111 BUFF 9V
2SA1037AK
AMP
R120
6.8k
:CHIP
AUDIO L/R
Q112 R123 C121 C123 R124
180 68p 68p 1k
2SC2412K 5.1
:CHIP CH:CHIP CH:CHIP :CHIP
BUFF 4.5
0
(3.0)
C120 L120 L122
100p 8.2µH 8.2µH
1.9 CH:CHIP :EL0606 :EL0606
(2.3)
R121 R122 L121 C122 R125
10k 470 1µH 680p 22k
R115 :CHIP :CHIP :LAV35 CH:CHIP :CHIP
330
AUDIO L/R
:CHIP
AUDIO L/R
9V
9V
R210 FS
DISABLE PJE
#
:CHIP
DIS
U-PC DISABLE
TO P2
MONI
AGC MONI
C231
#
Q202
#
SDA
SDA
C206 D227 TO P1,P2
SCL
# #
CH:CHIP SCL
R395
0
:CHIP R208
470
:CHIP
SVHS-Y
+9V
S VHS-Y
SVHS-C
S VHS-C
Q201 5V
2SC2412K
BUFF
VIDEO
3.5 CVBS
5V
R209 TO P2
1k
:CHIP
Q116
Q115
AUDIO L/R 2SC2412K 2SA1037AK
AMP AMP
R198
AUDIO L/R R164 220
47k :CHIP
:CHIP
C137 4.2
47
2.0
VIDEO 16V R199
5V
180 1.9
:RN-CP
R165
R163
47k
220
:CHIP
:CHIP
DIGITAL COMB FILTER
S VHS-Y/C
SCL
SCL 9
R256 100 :CHIP
SDA
SDA 8
R255 100 :CHIP
7
6
5
4 5V
C279
3
22
C280
NC 2
0.1 25V F:CHIP
S-ID 1
FL201
2
FZ103N
S-CL 68
67 EMI
D 5V
66
R265
65
4.7k
2 :CHIP
64 IC205
PST593C-MMP-4P
C282 C281
N-CL 63
0.1 22 RESET
25V
N-DA 62
F:CHIP
61
4.9
4.9
2
C275
1 C283
0.01
16V
F:CHIP B:CHIP
2
HP R
HP L
9V
C276
1
16V
9V
F:CHIP
Q203
2SC2412K
R394 R281
BUFFER
1k 47k 5.1
:RN-CP :CHIP
4.5 AUDIO R
AUDIO R TO P2
SP R
R283
R282
4.7k 9V
68k
:CHIP
:CHIP
9V
Q204
2SC2412K
R393 R284
BUFFER
1k 47k 5.1
:RN-CP :CHIP
4.5 AUDIO L
AUDIO L
C278 SP L
2.2
R286
C271 16V R285
0.001 68k 4.7k
F:CHIP
CH:CHIP :CHIP :CHIP
TO P2
A(1/3)
AV SELECT SWITCH,
TUNER,AUDIO PROCESSOR,
DIGITAL COMB FILTER
– 72 –
15 16 17 18
9V
Q121 Q124
Q122 Q130
2SC2412K 2SC2412K 2SA1037AK 2SC2412K
BUFF AMP AMP BUFF
R131 R133
R127 C124
10k 470
22k 0.1 R134
:CHIP :CHIP
:CHIP 25V 10
F:CHIP
:CHIP
8.4
3.9 2.2
8.4
L102
5.6µH :LAV35
R135 5.6 R137
R132 680 1k
3.2 100
:CHIP :CHIP
:CHIP 1.6
R128 R126 C104 AUDIO L/R 5.5 4.8
270 100 100p
:CHIP :CHIP CH:CHIP
R138
470
R129 CF120 R130 R136
:CHIP
330 6.5MHz 3.3k 220
:CHIP :CHIP :CHIP
AUDIO L/R
R143 R156
0 #
Q101 Q102 :CHIP :CHIP
R119
12k 2SC2412K 2SA1037AK
:CHIP AMP AMP
R157
0
C116
0.22 R140 C118 :CHIP
25V 470 0.1 R142
#
B:CHIP :CHIP 25V
F:CHIP
3.2
TO P2
8.4
FSC 6.2 36 35 34 33 32 31 30 29
R118
47 C115 C117
2.6
:CHIP 0.01 0.01
B:CHIP
B:CHIP
37 CLOCK IN
R116
R141 2.3
470
820 38 PLL CONTROL
R117 :CHIP
6.8k :CHIP
:CHIP 39 GND
0
C111 R108
40 CLOCK OUT
0.1 56k
FL105 25V :CHIP
EMI
F:CHIP 41 CLOCK IN
EMI
2.9 IC103
42
PLL COMP OUT CXD2064Q-T6
1.8
43
A GND DIGITAL COMB FILTER
C105 C106 0
0.1 100 44
VCO VOLTAGE IN SIELD CASE 4-044-227-01
5V 25V 16V 1.8
F:CHIP 45
+5V
4.9
R107
46
560 C109 +5V
4.9
:CHIP 0.022
47
B:CHIP CLAMP ENABLE
0
5V 48 A GND
C114
0.1
25V
F:CHIP
1 2 3 4 5 6 7 8
VIDEO
EMI 3
FL108
EMI
C107
FL106
0.1 C108
EMI 25V
EMI A.5V 100
F:CHIP 16V C133 C131 C130
C132
0.1 0.1 0.1 0.1
25V 25V 25V 25V
F:CHIP F:CHIP F:CHIP F:CHIP
Q103 Q104
R180
2SA1037AK 2SC2412K Q106 R175
47k 1k 4
BUFF BUFF 2SC2412K
:CHIP :CHIP
R184 L101 C134 R178
R171
R168 470 R186 R187 1µH 100p 22k
R166 R167 5.6k 220 :CHIP CH:CHIP 3.5 3.5
220 560 5.6k :CHIP 1k C140 :CHIP
:CHIP :CHIP
:CHIP :CHIP :CHIP :CHIP 10
4.2
1.4 Q113
R173 C135
2.0 2SC2412K
0.7 R185 R250 # #
1 2 3 2.8 1 2 3
C139 560 2.3 0 :CHIP CH:CHIP
2.6 :CHIP :CHIP
2.1 0.01
2.0
FL102 B:CHIP FL103
R181
VIDEO LPF Y LPF 1.3
C138 47k
R169 R182 R172
220 10 220 :CHIP 1.3 R174
470
6 4 :CHIP :RN-CP 6 4 1.7 1k
:CHIP
:CHIP
R176 C141 R177 C136 R179
Q107 Q108 Q105 10
1k 220 16k 470
2SA1037AK 2SA1037AK 2SC2412K :CHIP 16V :RN-CP :CHIP
BUFF BUFF EQUAL
IC204
MC14066BF
YC-SW
S VHS-C
9V
VDD
4.2 R207
47k R291 R292
:CHIP 2.2k 2.2k
0.3(8.5) :CHIP :CHIP
3.5 3.0
C242 (4.9) (4.9)
4.2 2.8 MODE-S
2.8(4.2) 0.01
B:CHIP (4.2) 2.4
0
(4.2)
2.8 2.4 MODE-O
S VHS-Y
6 0.1
Q212
KILL
2SA1037AK
7 KILL
BUFF Q213
0.4
2SA1037AK
PAL/NT
9 2.4(4.2) PAL/NT
S VHS-C BUFF
(0)
5.1
VSS
2.4(4.2)
R295
0.3
1k :CHIP
9 R296 YC/COMB
(0) 1k :CHIP 0.4(8.7)
SPSW
0.3
0.4 R266 R267
(8.5) 47k 27k
:CHIP :CHIP GND
Q211 D231
DTC144EKA #
INV IC206
CXA1315M-T4
BUS-SW
R293 R294 C245
# #
4.7
:CHIP :CHIP
TO P3
F-RGB
• A (1/3) BOARD WAVEFORMS
1 2 3 4
2.5 Vp-p
1.1 Vp-p (H) (18.432 MHz) 1.6 Vp-p (H) 0.9 Vp-p (H)
5
6 7
1.2 Vp-p (H) 0.9 Vp-p (H) 0.7 Vp-p (H)
Schematic diagrams
A
< (1/3) board
19 20 21 22
A
B
C
C119
PAL/NT
0.1
25V
R158
F:CHIP #
5V
D
28 27 26 25
GND 24
PNR 23 R159
5.1 #
VEH 1 22 :CHIP
0
GND 21
GND 20
R160
19
GND 0
:CHIP
18 E
D GND C125
0.1
17
GND 25V
F:CHIP
16
+5V
15
GND
0
14
VB
0.9
C126
IRF 13
0.1
25V
1.5 F:CHIP
R161
9 10 11 12 3.3k
R170 R162 :RN-CP
4.7k 2.2k
:RN-CP :RN-CP
F
C127
0.1
25V
F:CHIP
C129 C128
0.1 0.1
25V 25V
F:CHIP F:CHIP
5 5V
R189
R188 560 R190 R191
5.6k
2.2k :CHIP 2.2k
:CHIP
:CHIP :CHIP
2.4
(4.2) G
1.4
1 2 3 Q126
0.8 1.7 #
FL104
C BPF
Q125
2SA1037AK
6 4
BUFF
Q109
R183
2SA1037AK
330
:RN-CP BUFF
H
S VHS-Y
Y
TO P2
C
9V
R268
47k :CHIP
5V
R264 R269 R274
47k 4.2 47k 47k
:CHIP :CHIP :CHIP
VCC
4.8
SCL I
SCL
3.2 R297 3.4 3.8 4.6 TO P1,P2
220 :CHIP
SDA
SDA
4.2 R298 Q215
220 :CHIP 4.6 Q216
2SC2412K
SA2 2SC2412K
SW
SW
SA1 9V
R368
100
:CHIP
SA0
DL
TO P1
R299
9(0.1)
# C244
R249
A.REGI 0.01
C243 #
9 B:CHIP
R257 47 :CHIP
J
10k :CHIP
A.REGI
R248
TO P2
100 :CHIP
SPSW
K
B-SS661.<AEP>-A..-P1
L
M
N
O
Schematic diagrams
– 73 – A
(2/3) board ,