Schematic Diagram Of A (2/3) Board - Sony KP-51DS1U Service Manual

(2) Schematic Diagram of A (2/3) Board

1 2 3 4
A
STDBY 5V
B
CN3
#
:S-MICRO
STANDBY 5V
STDBY 5V
1 R23
#
E 2
:CHIP
A18
A18 3
A16
A16 4
A17
A17 5
ALE
ALE 6
RST2
RESET OUT 7
C
12V 1
SCL
SCL
2
R145 100 :CHIP
SDA
SDA
3
R146 100 :CHIP FS
FS 4
GND 5
YM1
PJE YM 6
D R147 100 :CHIP YS1
PJE YS 7
R148 100 :CHIP
SB
PJE B 8
R149 100 :CHIP
SG
PJE G 9
R150 100 :CHIP
SR
PJE R 10
R151 100 :CHIP
SPSW 11 SPSW TO P1
FV
50-60 12
VBLK
VBLK 13
D102
TO P3
1SS355TE
CN6
VBLK
13P
WHT
:S-MICRO
E
AV LINK IN LINK IN
TO D BOARD CN1702
LINK OUT
AV LINK OUT
DIS
U-PC DISABLE
MONI
AGC MONI
SDA
SDA
SCL
SCL
FS
DISABLE PJE
TO P1
F
VIDEO
CVBS
CVBS
Y
Y
Y
C C373
C 0.22
C
16V
FSC B:CHIP
FSC
R1
R AV-1
R347 100 :CHIP
G1
TO P1,P3 G AV-1
R348 100 :CHIP
B1
B AV-1 10
G
R349 100 :CHIP 2.7
FB1
TO P3 FBAV1
R353 1k :CHIP
0
FB1
9V Q310
#
9V
Q303 11
L301 C376 R375 2SC2412K
R371 R376
# # 1k
220 22k
Y :CHIP :CHIP CH:CHIP :CHIP :CHIP
R307
#
6.0
3.6 7.7 6.0 :CHIP
5.3
H
3.6
Q301
2.9 R301
2SC2412K
220
Y
:CHIP
Q302
2SC2412K
R373
1k
:CHIP C300
100p
R378
R374 R377 C377 CH:CHIP
16k 3
470 1k 10
:RN-CP
:CHIP :CHIP R379 L300
470 10µH 0
:CHIP :CHIP (0.3)
R311 C314
# #
TRAP
:CHIP CH:CHIP
Q300
0
I DTC144EKA
(0.5)
Y043
Y043
U043
U043
V043
V043
TO P3
Y43
Y43
U43
U43
IC302
V43
CN301 V43 TDA4665T/V5-118
7P
SECAM SW
9V
WHT
TO CR BOARD CN703
J 9V
R 5V
R
RED DRIVE 1 5V
G G
GRN DRIVE
2
B
B
BLUE DRIVE 3
9V
4 D302
#
GND 5
PROT
C312
IK
CUT OFF 6 2.2
16V
F:CHIP
GND 7 SCP
TO P3
YS
9V
NORMAL
16:9 1
K
9V
GND 2
9V 3
V2
FRONT-V
C2
CN4
FRONT-C
#
:S-MICRO
L2
FRONT-L
R2
TO P1
FRONT-R
HP L
HP L
L HP R
HP R
AUDIO L
SP L
SP L
SP R
SP R
AUDIO R
D.PWR
TO P1
M A.REGI
TO P3 HREF
N
1
CN1
50P
TO D BOARD
CN1801
O
– 74 –
5 6 7 8 9
STDBY 5V
C8
0.1
29 28 27 26 25 24 23
25V
F:CHIP
1
30 A17
3.9
31 P
IC3
32 STDBY 5V
M27C2001-12C1-DS02
PROGRAM
1 STDBY 5V
R154 A16
R153 2
100 0 A16
4.0
:CHIP :CHIP A15
3
A15
3.2
A12
4
A12
2.0
5 6 7 8 9 10 11 12 13
5V
Q20 Q21 Q22
2SC2412K 2SC2412K 2SC2412K
BUFF BUFF BUFF
0.6 0.6 0.6
0.1 0.1 0.1
R192 R193 R194
9V 1k 1k 1k
:CHIP :CHIP :CHIP A0
STDBY 5V
A1 TEST
4.9
STANDBY 5V
A2 SCL
4.2
GND SDA
4.2
IC2
1
M24C64-WMN6T
R195 R196 R197
1k 1k 1k
:CHIP :CHIP :CHIP
0.6 0.6 0.6
0 0 0 5.0
OUT GND
Q23 Q24 Q25
STDBY
RST 5V
2SA1037AK 2SA1037AK 2SA1037AK
BUFF BUFF BUFF
1 IC4
PST593C-MMP-4P
RESET
9V
C372 C370
0.1 2.2
C371 C360 C359 C358 C357
25V 0.001 16V 15p 15p 0.47 470p
F:CHIP CH:CHIP F:CHIP CH:CHIP CH:CHIP 25V CH:CHIP
9V
F:CHIP
R316
D301 220
D370
# :CHIP
BAS216 5.0 9V
DC DROP 0
1.5
(5.0) X301 R352
8.3
4.43MHz 15k
FB1 :CHIP
9 8 7 6 5 4 3 2 1 Q304
C355 X302
2SC2412K
2.7 22 3.58MHz
BUFF
C
C356 R351 R350
IC303
0.01 1.5k 470
TDA8395T/N3
B:CHIP :CHIP :CHIP
SECAM ID
Q305 0
2SC2412K
12 13 14 15 16 17 18 19 20 BUFF
1
22 FB2
C374 R370 0.1
2
# 0 23
21
:CHIP :CHIP R315 0 :CHIP
SECAM REF
1.5(5.0)
5 4 3
R-Y GND
20
R-Y OUT
B-Y 5.8(2.9)
B-Y OUT
Y 5.8(2.9)
Y OUT
Y Y C301 0.1 25V F:CHIP 3.6
Y IN
R-Y C304 0.1 25V F:CHIP 5.0
R-Y IN
B-Y C305 0.1 25V F:CHIP 5.6
R344
B-Y IN
5.6k
5.6
:CHIP R312 R155
7 6 GND
# R279 #
:CHIP # :CHIP
SSCP OUT IC301
:CHIP
0.8 CXA2076Q-TL
FB1
FB-1 IN YCJ
R1 R308 100 :CHIP 2.7
R-1 IN
G1 C306 0.01 B:CHIP 5.6
G-1 IN
5.6
B1 C307 0.01 B:CHIP
R302 R303 C317
0 0 B-1 IN
0.1 5.6
:CHIP :CHIP FB2 C308 0.01 B:CHIP
25V
F:CHIP FB-2 IN
R309 220 :CHIP 0.1
COR
HB-2 IN
R310 220 :CHIP 0
R2
R-2 IN
C302 C303 C345 C346
C309 1 16V F:CHIP 5.6
0.001 0.001 # # G2
G-2 IN
CH:CHIP CH:CHIP :CHIP :CHIP
C310 1 16V F:CHIP 5.6
B2
B-2 IN
C311 1 16V F:CHIP 5.6
16 15 14 13 12 11 10 9
8
9V
D305
DAN202K
9V 9
10
1 2 3 4 5 6 7 8 R G B
C320 C321 C322 C323 C324
C315 22 0.01 0.1 0.1 0.1
C313 C375
0 B:CHIP 25V 25V 25V
0.001 # :CHIP
F:CHIP F:CHIP F:CHIP
CH:CHIP
R27 R320 R321 R322
R85 Q333 R80
# 100 100 100
4.7k 2SA1037AK 1k
:CHIP :CHIP :CHIP :CHIP
:CHIP Q334 BUFF :CHIP
2SA1037AK L302
0 1.7
BUFF R362 R363 0
:CHIP (2.1)
3.6 1k # C325
Q82 :CHIP
:CHIP 1
DTC144EKA
1.1 16V
BUFF L303
(1.4) F:CHIP
0 1.4
:CHIP
L304 R364 R365 R323
#
0 1k 220
:CHIP
:CHIP :CHIP 0.7 :CHIP
(1.0)
1.7
Q335
B 2SA1037AK
G R
BUFF 1.0
C5 C20 C95 C21
# 0.01 # 0.01
B:CHIP :CHIP B:CHIP
C9 R97
# 100
:CHIP
D15 #
50
10 11 12 13 14
R10 # :CHIP
MR2
R13 # :CHIP
1
22 21 R55 # :CHIP
R11 # :CHIP
MG2
R14 # :CHIP
D6 Q12 Q11 Q10
D1
D6 20 R56 # :CHIP # # #
3.4 D5
D4
D5 19 MB2 R12 # :CHIP
2.8 D4
D2
D4 18 R15 # :CHIP
3.2 D3
D3
D3 17 R57 # :CHIP
1 1 1
2.0
16 1
GND
R36 # :CHIP
D2
15
D2 1
2.3 R37 # :CHIP
D1
14
D1
R38 # :CHIP
FB-2
2.3
R16 # :CHIP
CORQ
R17 # :CHIP
1
C10 # CH:CHIP L10 # :CHIP
C18
0.1
C11 # CH:CHIP
25V HS HS
STANDBY 5V F:CHIP
C23 # :CHIP VS R18 # :CHIP
C26 VS
47
C19 0.0047 B:CHIP R19 # :CHIP
16V SDA SDA
R24 4.7k :CHIP R20 100 :CHIP
C90 SCL SCL
0.1
25V R25 4.7k :CHIP CTXTPWR CTXTPWR R21 100 :CHIP
F:CHIP
R22 # :CHIP
R26 # :CHIP
R90 R28 10k :CHIP D16 1SS355TE PROT
# DIS DIS
:CHIP
C12 # :CHIP
WR 1 DIS R49 100 :CHIP
SCL R6 4.7k :RN-CP
R91 LED
100 :CHIP
C13 # :CHIP
SDA LED LED R54 100 :CHIP
R29 4.7k :CHIP
R92 STBY STBY R59 100 :CHIP
100 :CHIP
R30 4.7k :CHIP
RST RST R88 100 :CHIP
R31 4.7k :CHIP R32 100 :CHIP
VS VS
C14 # F:CHIP
K1 K1 R33 100 :CHIP
C15 470p CH:CHIP PROT1 PROT1
R34 100 :CHIP
C16 # :CHIP
MONI MONI R35 100 :CHIP
C17 # :CHIP
9V 9V
1 2SA1037AK AMP
1
R93
220 R94
220 :CHIP
8.4 :CHIP
R1
3.5 8.4
1k Q1
:CHIP 2SC2412K AMP
RST2
C91
RST R78 # 2.9 R95
100 :CHIP 220
:CHIP :CHIP
D2
1SS355TE
R96 R79 C92
SW
# 220
:CHIP :CHIP :CHIP
Q331
2SC2412K 9V
BUFF STDBY 5V
R357 9V TO P3
#
1 5V
:CHIP 6.5
MAIN VM
R51
C354 R314 VM 43
0.47 0 C348 JR6 #
25V :CHIP R354 470p 0 :CHIP
0 5.8 0.7
F:CHIP 0 CH:CHIP :CHIP
2
C351 :CHIP 0.1 VM
2.2 R50
16V R342 R345 #
C353
F:CHIP 1k # :CHIP
2.2 4 Q306 0.2
16V :CHIP :CHIP
DTC144EKA
F:CHIP
BUFF
Y
H 9V 9V
C27
C352 # 1
0.47 C350
Q2407 JR391
25V 10
F:CHIP 2SC2412K 0
9V
:CHIP
BUFF
R358 Q2413
220k :CHIP DTC144EKA 9V
5.0
Q330 VS SW
2SA1037AK
18 R313 9V
BUFF VS SW
#
4.3
R2401 :CHIP
10k 0
2SC2412K
:CHIP R2426
100 0
0.8
SDA :CHIP (-0.8)
4.3 R2410
17 1k VSYNC
SCL 5.3 :CHIP R391
19 4.5
SYNC OUT #
VM 4.6
:CHIP
6.5 R343 3.3k :CHIP
C344 100p CH:CHIP
SYNC OUT
4.6 R338 1k :CHIP
C340 100 16V
HS IN
3.2 C343 0.0047 B:CHIP
R339 C339 0.01 B:CHIP
VS IN 1k
4.0 C342 1 16V F:CHIP :CHIP
C341
VS FIL
0.47 25V F:CHIP
2.5 R337 100 :CHIP
H 9V
JR1010
R335 10k :RN-CP
IREF 0
1.8 R304 Q1005 :CHIP
2.2M R336 330k :CHIP FL1001
GND 9V #
:CHIP FZ103N
X303 B500F63
CERA
EMI
2.4 R334 470 :CHIP 503.5kHz 5V
AFC FIL
5V
4.2
L2 FIL
4.7
R1006 R1015 1
AFC PIN #
3.4 R360 # R1016
2.2M R356 # :CHIP
16 :CHIP
H OUT :CHIP R333 3.3M :CHIP
3.3
5.6k :CHIP
V 9V
:CHIP CTXTPWR
15
R361
SAW OSC 3.5
2.2M R1007
4.7 Q1003
:CHIP 0 #
V AGC FV #
:CHIP
4.0
4.6
E-W
1
3.9
Q309 0.1
DTC144EKA
R300 D1001 R1008 R1009
SW 6.9
100 1SS355TE 1M 1M
:CHIP PROT :CHIP :CHIP
14
H 9V
13 9V
R1011
10k Q1004
R330
:CHIP DTC144EKA
100
:CHIP
RESET
R331
12 2.7k 9V
:CHIP
:CHIP
9V
11
C380 9V C367 R380 R381
D320
0.1 # # #
UDZ-9.1B
25V CH:CHIP :CHIP :CHIP
PROT
F:CHIP R328 R346 R318
# # #
9V
:CHIP :CHIP :CHIP R306 C369
# #
:CHIP CH:CHIP
C334 R384
0.01 #
:CHIP
B:CHIP
Q332
R329
#
47k
:CHIP
R324 R319 Q502
C327 C326 C319
# # #
0.047 0.001 #
:PT CH:CHIP :CHIP :CHIP :CHIP
R387
#
:CHIP
R359
0 R389
#
:CHIP
:CHIP
R325 R332
47k 1k
3.5
Q307 :CHIP :CHIP
DTC144EKA 0 0
Q308
SW
DTC144EKA
4.2
MUTE
D303
R355 C347
1SS355TE 68k 4.7
RECT :CHIP
C335
D304
0.47
1SS355TE
25V
F:CHIP
PROT
D229 D230 1 2
1 2
# #
25
26
– 75 –
15 16 17 18
A18 4.1 4.1
D1 P4.1
2.3 0 R3 100 :CHIP
A16
D4 A16
3.4 3.7
A17 4.0 4.0
D2 P4.0
2.3 3.9 R2 100 :CHIP
ALE
D3 ALE
2.0 2.6
RST2
RED OUT RST
0 5.0 X1 11.5MHz C4 C24
33p 0.001
GREEN OUT XTAL1
0 2.5 CH:CHIP CH:CHIP
R4 33 :CHIP
BLUE OUT XTAL2
0 2.9
BLANKING STANDBY 5V
1
0 C3
COR GND 28 33p CH:CHIP
0 IC1
COIL COIL
GND SDA30C263-GEG P1.0
1
MICRO PROCESSOR 1.9 R77 # :CHIP
LINK OUT LINK OUT
STANDBY 5V P1.1
5.0 R76 100 :CHIP
TRAP TRAP
LC IN P1.2
0.1 5.0 R75 # :CHIP
V-BLK V-BLK
LC OUT P1.3
0 0 R74 100 :CHIP
MUTE MUTE
HS/SSCP P1.4
0 0 R73 100 :CHIP
RGB-S RGB-S
VS P1.5
0 0 R72 100 :CHIP
HREQ HREQ
P0.0 P1.6
4.2 5.0 R71 100 :CHIP
WR WR
P0.1 P1.7
4.0 4.9 R70 100 :CHIP
16:9 16:9
CTXTPWR P3.0
0 3.7
R69 1k :CHIP 14:9 14:9
FB-2 P3.1
0.3 0
R68 # :CHIP
P0.4 NC
2.5
R82
#
:CHIP
D.PWR
IR IR
1
R65 100 :CHIP
LINK IN LINK IN
R64 100 :CHIP
D.PWR D.PWR
R63 100 :CHIP
EN EN
R62 100 :CHIP
RXD RXD
R61 100 :CHIP
TXD TXD
Q1002 D22 # STDBY 5V R60 100 :CHIP
STANDBY 5V
D23 #
R40
5.6k D24 #
:CHIP
D25 #
R41 R42
# 6.8k
5.2 :CHIP :CHIP D26 C44 R48 D12
C29 R46 # # 1M UDZ-5.6B
0.001 82k :CHIP :CHIP
:CHIP
B:CHIP C40
R43 R45
# 1 C42 1 1
# #
:CHIP # C43
:CHIP :CHIP D11
150p
CH:CHIP R47 UDZ-5.6B
# 1 C41 R44 C45 2.2k
# 6.8k 0.1 :CHIP 1
:CHIP :CHIP 25V
F:CHIP
STDBY 5V
9V Q2
STANDBY 5V
2SA1037AK Q5
BUFF # Q4
9V
2SC2412K
R53
R109 0.1
JR5 1k 1k R152
# :CHIP :CHIP 3.3k R1001
10.6 R9
:CHIP :CHIP 100 470
8.7
Q15 :CHIP :CHIP R8 R7 R5
# 470 10k
# 0.3
:CHIP :CHIP :CHIP
BUFF
R139
0 R52 C28 1k R1003
0.5
22k 0.1 :CHIP # 1 1
:CHIP 25V :CHIP
1.8
R100 F:CHIP R144
R1002
220 1.2k 100
Q17
JR7 :CHIP :CHIP :CHIP
2SC2412K
#
AMP
:CHIP
R1028 R1024 R1021
150
100 680
C1002 C1001 :CHIP
:CHIP :CHIP
22p 22p
1 CH:CHIP CH:CHIP
Q360
X1001 D1013
# D1014 #
AMP 20.48MHz
D1015 #
D1012
D1016 #
#
D1019 #
R1010
0 D1020 #
:CHIP
25 D1017 #
27
C1010
26
C1011 0.1 D1018 #
D1011
# 25V 1
#
:CHIP F:CHIP 24
C1014
C1013 0.1
22 R1004 R1005 25V
# # F:CHIP CVBS IN D GND
:CHIP :CHIP 0.9
D 5V RGB GND
A 5V D GND
R1020
100k
A GND NC :CHIP
0
NC VBB
R1014 5V -1.8 C1020
4.7k 220p
1
:CHIP NC D GND CH:CHIP
D 5V NC
Q1001
1
RESET IC1001 NC
DTC144EKA
0 SDA5273CP
RESET 0 R1017
NC NC
0 TEXT
:CHIP
NC NC
C1021
NC NC
# :CHIP
D 5V D GND
1 R1012
NC NC
470 :CHIP
N-NORMAL
VREF NC
TO P3
D1010 2.9
MA3030H NC NC
PROT
D 5V CASQ
1 1
A8 D GND
C1015
R382 R383 0.22
# # 16V 1
:CHIP B:CHIP
Q501
#
R386
R385 #
:CHIP
#
:CHIP
Q503 R388
# #
:CHIP
R390
#
:CHIP
5V
R2435
100 :CHIP
A(2/3)
(µ COM Y/C JUNGLE)
19 20 21 22
A
B
C7 # :CHIP
C6 # :CHIP
STDBY 5V
D14 #
C2 47 16V
C1 0.1 25V F:CHIP
C25 47 16V
1
C72 # :CHIP
C71 # :CHIP
C
C70 # :CHIP
C69 # :CHIP
C68 # :CHIP
C67 # :CHIP
C66 # :CHIP
C65 # :CHIP
C64 # :CHIP
C63 # :CHIP
TO P3
RGB-S
D
STANDBY 5V
C60 # :CHIP
C62 # :CHIP
C61 # :CHIP
1 R39 10k :CHIP
R66 2.2k :CHIP
R58 3.9k :CHIP
R67 2.2k :CHIP
E
C22
100p
CH:CHIP
1
F
G
H
I
J
K
L
CN2401
12P
:B-TO-B
TO A3 BOARD:CN1101
1 GND
SYNC OUT
2 SYNC OUT
3 GND
VSYNC
4 VSYNC
VS SW
5 VS SW
6 GND M
R2433
100 :CHIP
7 SCP
8 50/60
9 5V
R2434
10 GND
100 :CHIP
SCL
11 SCL
SDA
12 SDA
R2429
100 :CHIP
N
B-SS661.<AEP>-A..-P2
O
– 76 –