Sony KP-46WT520 / KP-51WS520 / KP-57WS520 (serv.man2) Service Manual ▷ View online
KP-46WT520/51WS520/57WS520
KP-46WT520/51WS520/57WS520
99
1
|
2
A
—
SR BOARD SCHEMATIC DIAGRAM
Due to the complexity of this board, performing component level fi eld repairs is not recommended. If service is required, complete board
replacement is the preferred repair method. Data is provided for reference only.
replacement is the preferred repair method. Data is provided for reference only.
SR
[SENSOR]
COMPONENT SIDE
SB9901
CN9901
D9901
1
3
+
-
1
A
2
SR
CONDUCTOR SIDE
[SENSOR]
CN9901
1
3
A- 1405
-
1- 689- 402- 11
455- A
1
A
2
+
-
1
2
3
CN9901
D9901
SB9901
3P
WHT
:S-MICRO
MM3Z5V6ST1
NC
E
SENSOR
9-965-968-01<AX1>SR
TO A:CN19
SENSOR
HB1 BOARD SCHEMATIC DIAGRAM (KP-51WS520/57WS520 ONLY)
1
|
2
|
3
|
4
|
5
A
—
B
—
C
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
V
L
R
C1100
C1101
CN1101
J1101
D1100
D1101
D1103
R1100
R1101
R1102
R1103
R1106
R1107
1
1
11P
WHT-L
:S-MICRO
UDZSTE-1710B
UDZSTE-1710B
UDZSTE-1710B
470k
1/10W
:CHIP
:CHIP
470k
1/10W
:CHIP
75
1/10W
:CHIP
:CHIP
75
1/10W
:CHIP
:CHIP
1k
1/10W
:CHIP
:CHIP
75
1/10W
:CHIP
GND
GND
GND
GND
GND
V2R
V2L
V2SW
V2Y
V2C
V2V
9-965-968-01<AX1>HB1
TO A:CN2
FRONT TERMINAL
HB2 BOARD SCHEMATIC DIAGRAM (KP-46WT520 ONLY)
1
|
2
|
3
|
4
|
5
A
—
B
—
C
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
V
L
R
J1151
R1157
R1153
D1153
R1152
R1151
R1150
C1151
C1150
D1151
D1150
R1156
CN1151
75
1/10W
:CHIP
75
1/10W
:CHIP
:CHIP
UDZSTE-1710B
75
1/10W
:CHIP
:CHIP
470k
1/10W
:CHIP
470k
1/10W
:CHIP
:CHIP
1
1
UDZSTE-1710B
UDZSTE-1710B
1k
1/10W
:CHIP
:CHIP
11P
WHT-L
:S-MICRO
GND
GND
GND
GND
GND
V2R
V2L
V2SW
V2Y
V2C
V2V
TO A:CN2
FRONT TERMINAL
9-965-968-01<AX1>HB2
KP-46WT520/51WS520/57WS520
KP-46WT520/51WS520/57WS520
100
HB1
[FRONT TERMINAL] (KP-46WT520 ONLY)
COMPONENT SIDE
C1100
C
1
1
0
1
CN1101
J
1
1
0
1
CN1151
C1150
C
1
1
5
1
J1151
1
11
V
2
R
G
N
D
V
2
L
G
N
D
V
2
S
W
G
N
D
V
2
Y
G
N
D
V
2
C
G
N
D
V
2
V
1
1
11
V
2
R
G
N
D
V
2
L
G
N
D
V
2
S
W
G
N
D
V
2
Y
G
N
D
V
2
C
G
N
D
V
2
V
2
1
A- 1054-
A- 1054-
154- A
433- A
(
1
-
7
2
4
-
4
2
7
-
1
1
)
(
1
-
7
2
4
-
4
2
7
-
1
1
)
1
-
8
6
2
-
7
1
3
-
1
1
1
-
8
6
2
-
7
1
4
-
1
1
1
A
B
C
2
3
4
C
1
1
0
7
D1100
D1101
D1102
D1103
D1104
D1105
R
1
1
0
0
R
1
1
0
1
R1102
R1103
R
1
1
0
6
R1107
C
1
1
0
0
C
1
1
0
1
CN1101
J 1101
C
1
1
0
4
CN1151
C
1
1
5
0
C
1
1
5
1
R
1
1
5
0
R
1
1
5
1
R1152
R1153
R
1
1
5
6
R1157
C
1
1
5
4
C
1
1
5
7
D1150
D1151
D1152
D1153
D1154
D1155
J 1151
1
11
V
2
V
V
2
C
V
2
Y
V
2
S
W
V
2
L
V
2
R
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
R
L
V
VI DEO
S
1
11
V
2
V
V
2
C
V
2
Y
V
2
S
W
V
2
L
V
2
R
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
R
L
V
VI DEO
S
( 1- 724- 427- 11)
( 1- 724- 427- 11)
1- 862- 713- 11
1- 862- 714- 11
C
1
1
0
7
D1100
D1101
D1102
D1103
D1104
D1105
R
1
1
0
0
R
1
1
0
1
R1102
R1103
R
1
1
0
6
R1107
C
1
1
0
0
C
1
1
0
1
CN1101
J 1101
C
1
1
0
4
CN1151
C
1
1
5
0
C
1
1
5
1
R
1
1
5
0
R
1
1
5
1
R1152
R1153
R
1
1
5
6
R1157
C
1
1
5
4
C
1
1
5
7
D1150
D1151
D1152
D1153
D1154
D1155
J 1151
1
11
V
2
V
V
2
C
V
2
Y
V
2
S
W
V
2
L
V
2
R
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
R
L
V
VI DEO
S
1
11
V
2
V
V
2
C
V
2
Y
V
2
S
W
V
2
L
V
2
R
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
R
L
V
VI DEO
S
( 1- 724- 427- 11)
( 1- 724- 427- 11)
1- 862- 713- 11
1- 862- 714- 11
1
A
B
C
2
3
4
HB2
CONDUCTOR SIDE
[FRONT TERMINAL] (KP-51WS520/57WS520 ONLY)
HB1
[FRONT TERMINAL] (KP-46WT520 ONLY)
HB2
[FRONT TERMINAL] (KP-51WS520/57WS520 ONLY)
KP-46WT520/51WS520/57WS520
KP-46WT520/51WS520/57WS520
101
5-5. SEMICONDUCTORS
AN77L12-TA
NJM78L12A-T3
NJM79L05A
NJM79L05A-T3
BA9759F-E2
18pin SOP
CD0031AM
48pin SOP
CM0017AF
100pin QFP
CXA1726AM
CXA1726AM-T6
30pin SOP
CXA2103Q
CXA2151Q
48pin QFP
1 2
3
1 TOP VIEW
1 TOP VIEW
1
TOP VIEW
1 TOP VIEW
1
TOP VIEW
CXA2069Q
CXA2150AQ
CXD2073Q-T4
32pin QFP
CXP961064-001Q
M306V2ME-154FP
µPD64082GF-3BA
DM-58
LA6500-FA
LA6500P-FA
LA78045
TDA2052
19
1
20
32
33
51
52
64
TOP VIEW
1
TOP VIEW
30
1
31
50
51
80
81
100
INDEX
1
3
4
5
5
1
2
3
4
7
1
MAX4450EUK-TG069
5pin CHIP
MCZ3001D
18pin DIP
MC7805CT
MC7812CT
NJM7805FA
NJM7812FA
PQ09RF21
TA7805S
TA7812S
MM1476AF(TP)
MSM514265C-60JS
µPD424210LE-60-E2
40pin DIP
1
1
TOP VIEW
1 2 3
5
6
7
1 2
3 4
1
TOP VIEW
M24C04-WMN6T(A)
M24C32-WMN6T(A)
NJM2068V-TE2
NJM2521M(TE2)
NJM2903M
NJM2903M-TE2
NJM2904M
NJM2904M(TE2)
NJM4558M-T2
NJM4558M-TE2
NJM4558V-TE2
µPC4558G2
8pin SOP
M52055FP
TC74HCT157AF
TC74HCT157AF(EL)
TC74LVX157FT(EL)
16pin SOP
NJM2391DL1-33-TEI
NJM2395AF05
NJM2395F09
NJW1106FC2
PQ30RV11
1 TOP VIEW
1 TOP VIEW
1 2
3
2
1234
TOP VIEW
24
1
25
40
41
64
65
80
PST9143NL
SBX1971-51P
STK392-560
n=18pin
TDA6120Q/N2/S1
n=13pin
TDA7265
TDA7312
30pin DIP
µPC1093J-1-T
1
4
1 2 3 4 5
1
2
3
1
n
1
n
1
TOP VIEW
REF
ANODE
CATHODE
µPC393C
8pin DIP
IRFIB7N50A-LF31
1MB12-140-F153A
2SA2005
2SC4634LS-CB11
2SC5511
2SA1037AK-T146-QR
2SA1037AK-T146-R
2SA1226
2SA1226-T1E3E4
2SB709A-QRS-TX
2SC1623-L5L6
2SC2412K-T-146-QR
2SD601A-Q
2SD601A-QRS-TX
2SA1358-Y
2SC3421-Y
2SC2688(5)-LK
1
TOP VIEW
G
D
S
B C E
E
B
C
EC
B
LETTER SIDE
E
C B
2SC5681-YB
2SD2144S-TP-V
2SD2144S-V
2SJ585LS-CC11
2SK2876-01MR-F122
2SK3018-T106
DAN202K
DAN202K-T-146
DAP202K
DAP202K-T-146
B
C
E
B
E C
G
S
D
G D S
S
G
D
1
2
3
1
2
3
1
2
3
1
2
3
DTZ10B
MA111-TX
UDZ-TE-17- 8.2B
UDZ-TE-17-7.5B
UDZS-TE17-12B
UDZS-TE17-22B
UDZS-TE17-33B
UDZSTE-1710B
UDZSTE-1720B
UDZSTE-175.1B
UDZSTE-175.6B
UDZSTE-177.5B
UDZSTE-178.2B
1SS355TE-17
D1NL20U
D1NL20U-TA2
D2L20U
D2L20U-TA
EL1Z
ERA22-08
ERA22-08TP3
GP08D
GP08DPKG23
MTZJ-T-77-18B
MTZJ-T-77-22B
MTZJ-T-77-5.6B
RGP02-17EL-6433
RGP02-17PKG23
RGP10GPKG23
S2L40F
10ERA60-TP
1SS83
1SS83TD
D10SC6M
D10SC6MR
CATHODE
ANODE
CATHODE
ANODE
1
2
3
1 23
1
2
3
1 23
D2L20U-F
ERC04-06SE
D2SB60A-F04
D4SBS4-F
D6SB60LF
D25SC6MF04
D25SC6MRF04
ERD07-15L
FCQ30A04
CATHODE
ANODE
~
~
+
Ð
~
~
+
Ð
1
2
3
1
2
3
1 2
3
1
2
3
1 2
3
1
2
3
FMQ-G5FMS
PG124S15
MTZJ-T-77-15B
MTZJ-T-77-20B
MTZJ-T-77-5.1B
RD15ES-B2
RD18ES-B2
RD20ES-B2
RD5.1ESB2
RD5.6ESB2
1SS133T-77
PC123F2
PC123FY2
SLR-325VCT31
SPR-325MVW
CATHODE
ANODE
CATHODE
ANODE
1
2
3
4
1
2
3
4
CATHODE
ANODE
CATHODE
ANODE
(GREEN)
ANODE
(RED)
KP-46WT520/51WS520/57WS520
KP-46WT520/51WS520/57WS520
102
REF.NO.
PART NO.
DESCRIPTION
REF.NO.
PART NO.
DESCRIPTION
NOTE: The components identifi ed by shading and
!
mark are critical for safety.
Replace only with part number specifi ed.
NOTE: Les composants identifi es per un trame et une marque
!
sont critiques pour
la securite. Ne les remplacer que par une piece portant le numero specifi e.
SECTION 6: EXPLODED VIEWS
Components not identifi ed by a part number or
description are not stocked because they are seldom
required for routine service.
description are not stocked because they are seldom
required for routine service.
The component parts of an assembly are indicated by the
reference numbers in the far right column of the parts list
and within the dotted lines of the diagram.
reference numbers in the far right column of the parts list
and within the dotted lines of the diagram.
*
Items marked with an asterisk are not stocked since
they are seldom required for routine service. Expect
some delay when ordering these components.
some delay when ordering these components.
6-1. COVER (KP-46WT520 ONLY)
ASSEMBLY INCLUDES
1
X-2021-272-1
BEZEL (46) ASSY
[2]
2
3-704-179-01
EMBLEM (NO.9), SONY
3
4-090-943-11
SCREEN (46W), CONTRAST
4
2-059-421-11
PLATE (46WL), DIFFUSION
5
2-059-420-31
PLATE (46WF), DIFFUSION
*
6
A-1405-083-A
SR BOARD, MOUNTED
*
7
4-084-568-21
HOLDER, SCREEN
*
8
4-084-568-31
HOLDER, SCREEN
*
9
4-091-245-01
HOLDER (46L), MIRROR
10
4-090-957-01
MIRROR (46)
*
11
4-081-501-01
HOLDER, MIRROR
*
12
4-090-956-11
COVER (46), MIRROR
13
4-081-063-11
SCREW,DOME WASHER HEX TAP 4X20
*
14
4-091-246-01
HOLDER (46R), MIRROR
*
15
2-023-379-01
BOARD(46), REAR
16
X-2021-174-1
CABINET(46) ASSY,BOTTOM
[17-18]
17
4-084-920-01
FOOT
18
4-084-932-21
CATCH (S)
*
19
2-023-378-02
BOARD(46), FRONT
20
X-2021-274-1
GRILLE (46) ASSY, SPEAKER
[21-24]
21
2-023-212-11
DOOR, SIDE TERMINAL
22
4-042-192-01
CATCHER, PUSH
23
4-045-250-01
DAMPER
24
3-703-035-11
SHAFT, LID
25
2-023-098-01
PANEL (S), CONTROL
26
2-023-102-01
GUIDE, IR
27
2-023-101-01
GUIDE, LED
28
2-023-096-01
BUTTON (M)
29
2-023-100-01
BUTTON, CONTROL
30
2-022-622-01
LABEL, SIDE INPUT TERMINAL
*
31
A-1054-152-A
HA1 BOARD, MOUNTED
*
32
A-1054-799-A
HB2 BOARD, MOUNTED
7-685-661-14
SCREW +BVTP 4X12 TYPE2 IT-3
7
13
12
13
13
9
10
14
13
8
7
56
11
13
8
15
32
13
16
17
13
19
18
31
20
23
25
26
27
24
21
22
29
30
28
1
3
4
5
2
ASSEMBLY INCLUDES
☛
☛
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