A Board Schematic Diagram (1 Of 3) - Sony KP-46WT510 Service Manual

A BOARD SCHEMATIC DIAGRAM (1 OF 3)

1 | 2 | 3 | 4 | 5 | 6
CN23 TO UD: CN4002
4P CN24
WHT 7P
:S-MICRO WHT
A
:S-MICRO
TO UD: CN4002
CN6
64P
:B-TO B-S
TO U:CN2001
MAIN TU L
MAIN TU L A1
— MAIN TU V
MAIN TU V C1
GND A2
GND C2
DVI
MAIN TU R
MAIN TU R A3 5V-2
SUB TU V
SUB TU V C3
B
GND A4
SUB TU L/R
SUB TU L/R C4
DVICONT (TO P3)
GND
A5
TU OUT
+12V C5 12V (TO P1)
— (TO P1,P2,P3)
VAR L A6 VAR L
(TO P3)
VAR R C6 VAR R
(TO P3)
GND 9V-3
A7
C24
+9V C7 47
16V
C GND A8
GND C8
GND
A9
C23
0.01
GND C9
F:1608
GND A10
—
AUDIO L C10 AUDIO L
(TO P3)
AUDIO R
A11 AUDIO R
D COMP
(TO P3)
GND C11 (TO P2)
GND
A12
GND C12
D
GND
A13
GND C13
GND
A14
GND C14
— V56Y D1-Y
A15
GND C15
GND
A16
D1-CB
V56PB C16
V56PR D1-CR
A17
E
GND C17
GND
A18
GND C18
GND
A19
— SUB Y/C
GND C19
(TO P2)
SUB Y SUB-Y
A20
SUB-C
SUB C C20
GND
A21
GND C21
F
(TO P3)
AUDIO_SEL2
A22 AUDIO_SEL2
(TO P3)
AUDIO_SEL1 C22 AUDIO_SEL1
GND CTRL-S
A23
CONT-S OUT (TO P3)
CONT-S OUT C23
CONT-S IN
— CONT-S IN
A24
GND C24
IIC-1
GND
A25
(TO P1,P2,P3)
DAT1
DAT1 C25
LINE MUTE
A26 LINE MUTE
G (TO P3)
GND C26
GND
A27
CLK1
CLK1 C27
A MUTE
A28 A MUTE
(TO P3)
— GND C28
COMP V OUT
A29 COMP V OUT
(TO P1)
MN C OUT C29 MN C OUT
(TO P1)
GND
A30
GND C30
H
PS-V
A31 PS-V
(TO P2)
FSC C31 FSC
(TO P2)
GND 5V
A32
C22
5V C32
0.1
— 25V
R9 F:1608
220 1/16W :CHIP
CN5 PDAT 1 3.3V
R8 PDAT
(TO P1)
11P :ACU PCLK 220 1/16W :CHIP
2 PCLK L5
R7 (TO P1)
10k 1/16W :CHIP 5V
SIRCS 3
SIRCS
(TO P1,P3)
5V
4 C25
I R89
220 1/16W :CHIP 47
SCP 5 SCP
R6 25V
(TO P2)
G 220 1/16W :CHIP
6 G1 C29
R5 (TO P2)
220 1/16W :CHIP 0.1
B 7 B1 25V
C19
(TO P2) F:1608
GND 22p
8
R4 CH:1608 C21
220 1/16W :CHIP 0.1
— /BINT 9 /BINT
R3 25V
DAT1 (TO P3)
SDAT 220 1/16W :CHIP F:1608
10
R2
220 1/16W :CHIP CLK1
SCLK 11
X1
20MHz
C18
CN4 +11V 1 +11V
22p
J 7P (TO P3)
GND 6V R148 IC13 CH:1608
BLK 2
4.7
:S-MICRO 3W DVI
6V 3
TO G:CN5003 :RS 5V REG 5V-2
GND
4 R23
0
-5V 5 -5V I O
C149 :1608
(TO P1,P3) G C14 R19 R22
GND 100 L1 390
— 6 0.047 220
16V 16V 1/16W
:CHIP 1/16W
GND 7 B:1608 :CHIP :CHIP
C150
C148 C151
0.1
100 0.1
25V C13
25V 25V 560p C17
G2_MUTE VCC 1 F:1608 F:1608
CN14 CH:1608 820p
IC2
10P NC 1/16W
2 PQ09RD21 9V-3
:B TO B-P PS2 CH:1608 Q1
K 9V REG ICP-N15-T104
V_DRV(+) 3 V DRIVE+ 2SB709A
TO D:CN8006 C26
(TO P2) I O BUFF
GND 0.1
4 G
C12 25V
100 PS3 9V-4 F:1608
V_DRV(-) 5 V DRIVE-
16V ICP-N15-T104
(TO P2)
GND C2
6 C4 C6
100 0.1 IC1 0.1
— VP 7 VP 25V 25V 25V
(TO P1,P2,P3) F:1608 F:1608
GND 3.3V REG 3.3V
8
(TO P1)
NC 9
I O
+135V C7
10 G 100
16V
L
VSHIFT V SHIFT C3 R1
1 C1 C5
CN3 0.1 18k 2W :RS
100 0.1
10P H_CENT 2 H CENT 16V 25V 25V +31V
F:1608 (TO P1)
:B TO B-P F:1608
GND (TO P1)
3 +135V
(TO P1)
TO D:CN8004 DF_V 4
F:1608
GND
— 5
Q11 C140
DF 6 2SD601A 100
16V
REGI-MUTE Q28
GND
7 2SB709A
R140
R44 REGI-MUTE
+15V 8 10k
0.47
1/16W
GND :FPRD REGI R87
9 R139 10k :CHIP
+11V
M 47k 1/16W
-15V 10 -15V
1/16W :CHIP
(TO P3) (TO P1) D1
:CHIP
MA111
REGI MUTE C74
CN2 REGI_MUTE 1
10 R141
10P
HV_PROT HV PROT 100
2 R123 1/16W
:B TO B-P
10k (TO P3) :CHIP
GND 3
— TO D:CN8002 1/16W
ABL :CHIP ABL
4
(TO P2,P3)
GND 5 R12
18k
HP HP IN
6 1/16W
(TO P1,P2,P3)
:RN-CP R13
GND 7
100k
N PIN(E-W) PIN(E-W) 1/16W
8 C10
(TO P2) :RN-CP
0.01
GND 9
F:1608
H_DRV 10 H DRIVE R11
IC3
(TO P2) 15k
NJM2068V-TE2
1/16W
DF FILTER
BV :RN-CP C16
CN1 BV
— 1 C9 100p
CH:1608
10P BH 1000p
BH 2 Vcc
:B TO B-P 25V
CH:1608
GND 3
TO D:CN8005 R21 C20
GV 33k 0.1
GV 4 1/16W
25V
GH :CHIP
GH 5 F:1608
V EE
R20
GND 6 3.3k
O RV 1/16W
RV 7 C8 :CHIP
0.1
R16
IC9 RH 25V 2.7k R18
RH 8 8.2k
NJM7812FA F:1608 1/16W
1/16W
GND 9 12V REG C84 :RN-CP
:RN-CP
100
R17
GND 10 16V 3.9k
C15
I O 1/16W
— C82 G C83 390p
C78 0.1 0.1 :RN-CP
CH:1608
100 25V 25V
25V F:1608 F:1608
P
| 7 | 8 | 9 | 10 | 11 |
CN16 CN7 CN9 CN21
:FASTON
3P 5P 6P
TO UD: CN22
WHT TU1
WHT WHT :FASTON
SHIELD BTF-FA421
:S-MICRO :S-MICRO :S-MICRO TO UD: SHIELD
SUB-TUNER
TO H1:CN9102 TO G:CN5001 TO H2:CN9202
L10
C81
100
C11 R153
D7 10V
100 10k 5V C77
UDZS-5.6B
16V 1/16W 0.1
L8
:CHIP LIMIT 25V
F:1608
C145 :LAV35
0.01
16V
C144 B:1608 C76
0.0022
10
B:1608
3.3V
C80
47
D5
UDZS-33B
L3
(TO P3)
O I
C41 C75
G L7
C28 C36 0.1 0.1
0.01 5V
0.1 25V 25V :LAV35
F:1608 25V F:1608 F:1608
F:1608
L2
A5V
IC14 C42 C79
C38 220 100
220 2.5V REG 16V L6 9V-3 16V
C27
16V
47
A9V
16V L4
C44
C46
47
0.01
C35 C37 C40 16V F:1608
47 0.01 0.01
C51 C52
16V F:1608 F:1608
47 0.01
16V F:1608
A9V
A5V
A2.5V
FB6
BLM11A601S
:1608
C56
0.1
25V
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
F:1608
31 XO DVDDRAM DVDD 100
32 TEST26 99
DVDD DVDDRAM
33 HO3 TEST15 TEST25 98
34 HO2 TEST16 AGND 97
35 HO1 TEST17 ACI 96
C70
0.1 25V F:1608 C73
36 HO0 TEST18 VRBC 95
C69 0.1
25V
37 HWCK TEST19 VRTC 94 0.1 25V F:1608
F:1608
38 HRCK DVDIO AVDD 93
C62
IC6 47 16V
39 HRST TEST20 AVDD 92
C68
0.1 25V F:1608
40 DGND 3D COMB VRTY 91
41 HI3 TEST21 VRBY 90 C67
0.1 25V F:1608
42 HI2 TEST22 VCLY 89
2 C61
0.1 25V F:1608
43 HI1 TEST23 AYI 88
44 HI0 TEST24 AGND 87
45 DVDD AGND 86
C66
0.1 25V F:1608
46 AVDD OKX 85
3
47 XI AYO 84
C
48 XO ACO 83
4 C65
0.1 25V F:1608
49 AGND CBPC 82
50 FSCO AVDD 81
C60
0.1
25V
F:1608
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
C39
0.1
25V
A3.3V
F:1608
C57 C63
0.1 470
25V 6.3V
F:1608 COMP VID
C34
0.01
F:1608 R39
680k
1/16W
:CHIP
R43
470k
C43 C53 1/16W
0.1 0.1 :CHIP
C47 C54
IC12 25V 25V
0.0027 0.0027
PQ05RD21 F:1608 F:1608
F:1608 F:1608
5V REG
C142 C143
0.1 0.1 5V -15V
(TO P3)
25V 25V
F:1608
I O
G 4 3 2 1 4 3 2 1
IC5
C141 NJM4558M-TE2
100 REGI SNSR AMP
16V
5 6 7 8 5 6 7 8
C45 C49 C55
0.0027 0.1 0.0027
F:1608 25V R42 F:1608
R37 F:1608 680k
1/16W
470k
:CHIP
12V 1/16W
:CHIP
R10
4.7k
1/16W
R14
:CHIP 100k
1/16W
:CHIP
4 3 2 1
C125
0.1
25V
REGI SNSR AMP
F:1608
5 6 7 8
R142
R75 68k
4.7k 1/16W
VD3
1/16W :CHIP
VARISTOR :CHIP
VD1
VARISTOR
VD2
VARISTOR VD4
VARISTOR
CN17 CN10
CN18 CN19
5P 8P
5P 5P
WHT WHT
WHT WHT
:S-MICRO :S-MICRO :S-MICRO :S-MICRO
TO SR:CN9901
TO V: TO V: TO V:
CN9001 CN9001 CN9001
12 | 13 | 14 | 15 | 16 | 17 |
TU2
BTF-WA421
MAIN-TUNER
Q22
2SD601A
C93
10 INVERTER R27
4.3k R131
R51
C120 1/16W 22k
10k R64 :RN-CP 1/16W
100
1/16W 22k :CHIP
1/16W C112 16V R151
:CHIP
:CHIP 0.1 10k
VIDEO
25V 1/16W
C95 F:1608 :CHIP
C86 L11 R152 C133
0.01 Q14
0.01 16V C103 10k 10
R52 2SD601A
10k 16V B:1608 10 :LAV35 1/16W
VIDEO-BUFF
1/16W B:1608 :CHIP
:CHIP
R68 R74 C111
R127
33k 470 0.1
C130 33k
1/16W 1/16W 25V
:CHIP :RN-CP F:1608 C119 0.01 1/16W
:CHIP
100 16V
16V B:1608
C96 C132
L9 0.1 470 L13
25V R73 16V
:LAV35
:LAV35 F:1608 560 C134
C88 C92 1/16W 0.1
100 0.1 :RN-CP
A5V 25V
16V 25V
F:1608
F:1608
Q8
R46 R55
2SB709A
1.2k 1.2k
BUFF
1/16W 1/16W 1
:CHIP :CHIP
R57
R56
Q2 47
47
2SB709A 1/16W 1/16W
:CHIP
:CHIP
BUFF
A5V
Q7 Q21
R113
2SB709A 2SB709A
R70 R81 100k R126
INVERTER C99 INVERTER
100k 0.047 2.2k 1/16W 2.2k
1/16W 1/16W :CHIP 1/16W
16V
C94 :CHIP :CHIP :CHIP
B:1608
1
C124
16V 1
F:CHIP C129
R69 16V
C101 0.047 C128
1M F:CHIP
1/16W 220p 16V 220p
B:1608 B:1608
:CHIP B:1608
R60 R65
R112
10k 10k 1M
1/16W 1/16W R100 R107 1/16W
:CHIP :CHIP 10k
10k :CHIP
1/16W 1/16W
:CHIP :CHIP
A5V
Q20
R78
2SD601A
Q4 R67 330 R110
R62 Q16 BUFF
1k 47k 1/16W 100
2SB709A Q6 :RN-CP 2SB709A 1/16W
1/16W 1/16W
BUFF :CHIP 2SD601A BUFF R96 :CHIP
:CHIP R155
BUFF R80 560
0 470
R49 1/16W
4.7k :1608 1/16W :CHIP
1/16W R71 :RN-CP
R54
:CHIP R61 220
470 C90 C98 1/16W
2.2k 1 2 3
1/16W 10 1 :CHIP
1/16W
:CHIP C116 R105
:CHIP
Q3 R66 15p 1k
C97 R88 FL7 CH:1608
2SD601A 220k 1/16W
470p 5.6k :CHIP
R53 1/16W CH:1608 1/16W
BUFF :CHIP 6 4
470 :CHIP
1/16W
:CHIP
R154 R122
R82 Q19
5.6k 1.2k
C 1k 2SD601A
1/16W 1/16W 1/16W
BUFF
:CHIP R95 :CHIP :CHIP
560
C102 1/16W
0.1 :CHIP
16V
B:1608
C115 R117
Q15 1 2 3 15p 1k
Q5 R104 1/16W
2SB709A CH:1608
2SD601A 1k :CHIP
BUFF
BUFF 1/16W
R85 FL6
:CHIP
5.6k
COMP VID R63
1/16W 6 4
100 :CHIP
1/16W
C87 :CHIP
R59
1
1k
1/16W A9V
:CHIP
R79
R77 560
1k 1/16W 2SD601A
1/16W R119
:CHIP R125 BUFF
:CHIP 2.2k 33k
Q13
R93 Q17 1/16W 1/16W
2SB709A
5.6k 2SD601A :CHIP :CHIP
BUFF 1/16W
BUFF
:CHIP Q24
2SD601A
C109
BUFF
15p R102
R109
CH:1608 R91 1k
390
0 1/16W
:1608 :CHIP 1/16W
:CHIP
R124 C135 R130
1 2 3 12k 10 1k
R99
R118 1/16W 1/16W
2.2k :CHIP
820 :CHIP
1/16W
FL5 1/16W
Y :CHIP :CHIP
6 4
R116 R121 2SD601A
2.2k 33k
1/16W 1/16W
:CHIP :CHIP
R76
Q23
R72 560 R90 R92
0 2SD601A
1k 1/16W 5.6k
1/16W :1608 1/16W BUFF
:CHIP
:CHIP :CHIP
C108 Q18
15p
CH:1608 2SD601A
Q12
BUFF R108
2SB709A 1 2 3
1.2k
BUFF 1/16W
R120 C131 R128
FL4 :CHIP
R115 12k 2.2 1k
1/16W 1/16W
820
R103 :CHIP :CHIP
2.2k 1/16W
6 4
1/16W :CHIP
:CHIP
IC7
NJM4558M-TE2
REGI SNSR AMP
C59
0.1
25V AREGI D2
F:1608
R143
R144
4.7k 68k
1/16W 1/16W
:CHIP
:CHIP
AREGI D0
4 3 2 1
IC10 C136 IC11
NJM4558M-TE2 0.1 NJM4558M-TE2
25V REGI SNSR AMP
F:1608
5 6 7 8
AREGI D1
R145
4.7k R146
1/16W
100k
:CHIP
1/16W
:CHIP
AREGI D3
C110 C113
0.1
0.1
25V
25V
F:1608
F:1608
— 54 —
18 | 19 | 20 | 21 | 22 | 23
CN15 CN8
TAB TAB
:FASTON :FASTON
TO G:CN5005 TO G:CN5006
TUNER MUTE CN13
-2 64P
R147
R135 :B-TO B-S
10k
100
1/16W :CHIP
TO B:CN3203
:CHIP
MID OUT HS
(TO P2) A1 MID HS
VS
MID VS
C1
SIG-H A2 GND
C138 C139
(TO P3)
10 10 SIG-V GND
C2
(TO P3)
R
A3 GND
MID YS
MID YS
C3
C137
10 CR
L A4 MID CR
R138 GND
C4
10k
1/16W A5 GND
VIDEO :CHIP
CB
MID CB
C5
Y
A6 MID Y
Q27 R137 GND
C6
10k
2SD601A 1/16W
A7 GND
VIDEO-BUFF :CHIP
GND
C7
VIDEO
A8 GND
R134
430 GND
C8
1/16W
:RN-CP R133 MAIN SYNC HD2
A9 HD
560 (TO P2)
VD2
1/16W VD
C9
:RN-CP
A10 GND
IIC-1 SYNC GND
C10
(TO P1,P2,P3) (TO P2)
DRC-SEL A11 GND
(TO P2) SEL1
DRC SEL1
C11
VD3
A12 MID VD
TU CONT
GND
(TO P3) C12
A13 GND
GND
C13
HD3
A14 MID HD
SEL2
DRC SEL2
TU OUT C14
VD1
(TO P1) A15 VD1
GND
C15
A16 GND
SEL CB
SEL CB OUT
SEL OUT C16
SEL CR
(TO P2) A17 SEL CR OUT
GND
C17
A18 GND
RST
C18
SEL Y
A19 SEL Y OUT
GND
C19
Y/CR/CB(DRC)
A20 GND
(TO P2) Y
Y
C20
CR
A21 CR
COMP VID
GND
C21
COMP V OUT
5V
(TO P1) FB5 A22 GND
CB 0 :2012
C22 CB
A23 5V
S-HD
GND
IC8 C23
6V C105
A24 GND
3.3V 0.1 C106
25V 100 C24 S-HD
F:1608 16V
C104 I O A25 3.3V
0.1 G
C25 S-VD
25V
9V-4 F:1608
A26 GND
C S-VD
C26 GND
MN C OUT
(TO P1) A27 9V
MID BUSY C27 MID BUSY
(TO P3)
A28 GND
SUB G C28 SUB G
(TO P2)
SUB YS A29 SUB YS
(TO P2)
C29 MID BINT
MID BINT
(TO P3)
IIC-1
X SW A30 TH CONT(X-SW)
(TO P3)
C30 GND
A31 GND
(TO P1,P2,P3) DAT1
Q26 C31 DAT1
VP A32 VP(V-FBP)
CLK1 (TO P1,P2,P3)
C32 CLK1
MAIN Y/C
CN12
(TO P2)
20P
:B-TO B-P
MAIN Y TO AD:CN1601
AREGI D3
1 SEN_LO
AREGI D2
SEN_R
2
AREGI D1
3 SEN_LE
AREGI D0
SEN_U
4
R106 5 GND
100 1/16W :CHIP
H SHIFT
H SHIFT 6
(TO P2) C107 V SHIFT 7 V SHIFT
0.1
(TO P1)
16V H CENT
H CENT 8
Q25 B:1608
9 GND
BUFF
D FOCUS DF
10
(TO P1)
REGI H SAW 11 H SAW
(TO P3)
GND
12
(TO P1)
REGI MUTE
13 /REGI_MUTE
MAIN C
HP
HP IN 14
R129 (TO P1,P2)
47
VP 15 VP
1/16W
(TO P2,P3)
:CHIP GND
16
5V
3.3V 17 +5V
+3.3V
18
R-SIG
(TO P2) 19 GND
R-YS
RE_YS
20
C810
47
25W
CN11
VTIM 20P
:B-TO B-P
Q30
TO AD:CN1602
DTC144EKA-T146
R-B
RE_B
1
R-G
2 RE_G
R-R
RE_R
3
4 GND
/BINT /BINT
5
(TO P3)
CLK1
6 SCLK
DAT1
SDAT
7
3D/RST 8 /A_RESET
(TO P1,P3)
PCLK PCLK
9
(TO P1)
PDAT 10 PDAT
(TO P1)
-5V -5V
11
(TO P1)
12 GND
GND
13
RH
14 RH
RV
RV
15
GH
16 GH
GV
GV
17
BH
18 BH
BV
BV
TUNER 19
20 GND
3D COMB
AREG
9-965-946-01<RA6>A 1/3
KP-46WT510
A BOARD WAVEFORMS
1 2
2.1Vp-p (H)
2.1Vp-p (H)
3 4
2Vp-p (H)
3Vp-p (H)