DOWNLOAD Sony KE-42MR1 (serv.man2) Service Manual ↓ Size: 13.33 MB | Pages: 127 in PDF or view online for FREE

Model
KE-42MR1 (serv.man2)
Pages
127
Size
13.33 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
ke-42mr1-sm2.pdf
Date
PREV: Sony KV-27S42 (serv.man7) Service Manual

Sony KE-42MR1 (serv.man2) Service Manual ▷ View online

KE-42MR1(K)      4-67
1
A
B
C
D
E
F
G
H
I
K
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
(13) Schematic Diagram of U1 Board
STBY5V
R
B
P
P
Y
5
HD/DVD IN
AUDIO
R
L
R
B
P
P
Y
4
HD/DVD IN
AUDIO
R
L
3
VIDEO IN
AUDIO
R
L
VIDEO
S VIDEO
1
VIDEO IN
AUDIO
R
L
VIDEO
S VIDEO
CN4003
B-SS4335<UC.>-U1
(INPUT/OUTPUT TERMINAL)
U1
CN4501
CN7004
TO AD(4/4)BOARD
TO JIG
JL9406
JL9407
JL9405
JL9401
JL9402
JL9403
JL9400
JL9404
JL9409
TO AD(3/4)BOARD
TO AD(1/4)BOARD
GND
STBY5V
GND
UD_BINT
SCL
SDA
SCL
GND
32K CLK
GND
UD_BINT
SDA
GND
FLASH MODE
FWE
CPU RESET
UART RX
GND
UART TX
STBY5V
NC
NC
NC
NC
GND
S-Woofer
LINE-R
LINE-L
GND
V1-V
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
C-IN(-)
C-IN(+)
D2-R
D2-L
D2-CR
D2-CB
D2-Y
D1-R
D1-L
D1-CR
D1-CB
D1-Y
GND
GND
GND
GND
GND
GND
GND
GND
GND
CS-OUT
V3-R
V3-L
V3-C
V3-Y
V3-V
V3-S2
V3-SW
V1-R
V1-L
V1-C
GND
V1-Y
V1-S2
V1-SW
CNTROL_SOUT
SUB WOOFER
-2
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
1
2
3
4
V
L
R
S
1
2
3
4
V
L
R
S
R
R
1
2
3
4
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
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
-2
-2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
JL9408
JL9413
JL9414
JL9415
JL9416
JL9417
JL9418
JL9419
JL9421
JL9422
JL9423
JL9424
JL9425
JL9426
JL9427
JL9429
JL9430
JL9431
JL9432
JL9433
C9401
JL9434
JL9435
C9402
C9405
R9413
R9414
R9415
R9418
C9408
R9419
C9411
C9412
C9420
C9421
C9430
C9431
D9433
JL9428
JL9420
D9432
D9424
D9431
D9430
D9438
R9420
D9436
D9427
D9435
D9434
D9446
D9420
D9419
D9447
C9409
C9423
VD9401
VD9402
VD9407VD9408
VD9409
VD9410
VD9411
VD9412
JL9454
JL9455
VD9417
VD9418
JR9400
JR9404
JR9405
JR9401
VD9416
JL9280
JL9283
JL9260
J9206
C9226
CN9401
C9212
C9221
R9256
R9258
R9408
R9410
R9411
R9412
R9416
R9417
R9425
R9435
JR9402
JR9403
JR9406
JR9407
JL9411
JR9408
JR9409
JR9410
JR9411
J9409
J9410
D9228
D9224
Q9206
J9406
J9400
J9401
J9411
J9412
C9410
C9414
C9417
C9424
CN9402
CN9403
CN9404
CLP2
VD9403
VD9404
R9403
R9404
R9405
R9406
R9407
R9409
VD9430
VD9431
VD9432
VD9433
R9436
R9437
R9438
R9439
R9440
R9441
VD9434
VD9435
VD9436
JR9415
JR9416
JR9417
JR9418
JR9419
0.47
0.47
75
1/16W
:RN-CP
75
1/16W
:RN-CP
75
1/16W
:RN-CP
75
1/16W
:RN-CP
75
1/16W
:RN-CP
10
10
10
10
10
10
10
10
UDZSTE-17-10B
PROT
UDZSTE-17-10B
PROT
UDZSTE-17-10B
PROT
UDZSTE-17-10B
PROT
UDZSTE-17-10B
PROT
UDZSTE-17-10B
PROT
75
1/16W
:RN-CP
UDZSTE-17-10B
PROT
UDZSTE-17-10B
PROT
UDZSTE-17-10B
PROT
UDZSTE-17-10B
PROT
UDZSTE-17-10B
UDZSTE-17-10B
UDZSTE-17-10B
UDZSTE-17-10B
0.01
25V
B:1608
0.01
25V
B:1608
0 :CHIP(3216)
0
:CHIP(3216)
0
:CHIP(3216)
0 :CHIP(3216)
10
30P
0.1
16V
B:1608
0.1
16V
B:1608
1k
1/10W
:CHIP(1608)
100
1/10W
:CHIP(1608)
220k
1/10W
:CHIP(1608)
220k
1/10W
:CHIP(1608)
220k
1/10W
:CHIP(1608)
220k
1/10W
:CHIP(1608)
220k
1/10W
:CHIP(1608)
220k
1/10W
:CHIP(1608)
220k
1/10W
:CHIP(1608)
220k
1/10W
:CHIP(1608)
0
1/10W
:CHIP(2012)
0 1/10W :CHIP(2012)
0
1/10W
:CHIP(2012)
0
1/10W
:CHIP(2012)
UDZS5.6B
MA113
DTA114EUA-T106
3P
LINE/VAR
OUT
4.7
4.7
4.7
4.7
28P
14P
:FFC
4P
RED
:S-MICRO-L
150
1/10W
:RN-CP
150
1/10W
:RN-CP
150
1/10W
:RN-CP
150
1/10W
:RN-CP
150
1/10W
:RN-CP
150
1/10W
:RN-CP
150
1/10W
:RN-CP
150
1/10W
:RN-CP
150
1/10W
:RN-CP
150
1/10W
:RN-CP
150
1/10W
:RN-CP
150
1/10W
:RN-CP
0 :CHIP
0 :CHIP
0 :CHIP
0 :CHIP
0 :CHIP
V1-C
V1-S
V1-V
V1-L
V1-R
V3-Y
V3-C
V3-S
V3-V
V3-L
V3-R
V1-Y
V1-S2
V3-S2
DVD1-R
DVD1-L
Y1
DVD2-R
DVD2-L
Y2
Y1
CB1
CR1
DVD1-L
DVD1-R
CR1
CB1
Y2
CB2
CR2
DVD2-L
DVD2-R
CR2
CB2
V1-S
V1-S2
V1-V
V1-Y
V1-L
V1-C
V1-R
V3-S
V3-S2
V3-V
V3-Y
V3-C
V3-L
V3-R
KE-42MR1(K)      4-68
U1
[INPUT/OUTPUT TERMINAL]
— U1 BOARD  —
<CONDUCTOR SIDE>
<COMPONENT SIDE>
C9226
C9401
C9402
C9405
C9408
C9410
C9411
C9412
C9414
C9417
C9420
C9421
C9424
C9430
C9431
CL2
CN9401
CN9402
CN9403
CN9404
J9206
J9400
J9401
J9406
J9409
J9410
J9411
J9412
JR9416
JR9417
JR9418
JR9419
VD9419
VD9420
VD9421
VD9434
VD9435
VD9436
1
2
3
A
B
C9212
C9221
C9406
C9409
C9413
C9415
C9418
C9423
D9224
D9228
D9419
D9420
D9421
D9423
D9424
D9427
D9428
D9430
D9431
D9432
D9433
D9434
D9435
D9436
D9437
D9438
D9446
D9447
FL9400
FL9402
FL9403
JR9400
JR9401
JR9402
JR9403
JR9404
JR9405
JR9406
JR9407
JR9408
JR9409
JR9410
JR9411
JR9414
JR9415
Q9206
R9256 R9258
R9403
R9404
R9405
R9406
R9407
R9408
R9409
R9410
R9411
R9412
R9413
R9414
R9415
R9416
R9417
R9418
R9419
R9420
R9425
R9435
R9436
R9437
R9438
R9439
R9440
R9441
VD9401
VD9402
VD9403
VD9404
VD9405
VD9406
VD9407
VD9408
VD9409
VD9410
VD9411
VD9412
VD9413
VD9414
VD9415
VD9416
VD9417
VD9418
VD9430
VD9431
VD9432
VD9433
1
2
3
A
B
TRANSISTOR
COMPONENT
CONDUCTOR
SIDE
SIDE
Q9206
A-2
1
DIODE
COMPONENT
CONDUCTOR
*
SIDE
SIDE
D9224
A-2
3
D9228
A-2
3
D9419
A-3
3
D9420
A-3
3
D9424
B-1
3
D9427
B-1
3
D9430
A-2
3
D9431
A-2
3
D9432
A-2
3
D9433
A-2
3
D9434
B-2
3
D9435
B-2
3
D9436
B-1
3
D9438
B-2
3
D9446
A-3
3
D9447
A-3
3
*
: Refer to Terminal name of semiconductors in
silk screen printed circuit (see page 4-16)
•
U1 BOARD SEMICONDUCTOR LOCATION
(
) (
)
(
) (
)
KE-42MR1(K)      4-69
1
A
B
C
D
E
F
G
2
12
13
11
10
9
8
7
6
5
4
3
(14) Schematic Diagram of U2 Board
U2
[OUTPUT TERMINAL]
— U2 BOARD  —
<CONDUCTOR SIDE>
<COMPONENT SIDE>
OUT
MONITOR
AUDIO
R
L
VIDEO
S VIDEO
VD9410
-2
CN4301
VD9425
VD9426
VD9422
JL9452
JL9451
JL9453
JL9450
JL9449
JL9448
JL9447
B-SS4335<UC.>-U2.
(OUTPUT TERMINAL)
U2
TO AD(2/4)BOARD
GND
GND
GND
M-R
M-L
M-C
GND
M-Y
GND
M-V
1
2
3
4
V
L
R
-2
-2
-2
1
2
3
4
5
6
7
8
9
10
VD9423
R9428
R9429
R9430
J9405
CLP1
CN9406
220k
1/10W
:CHIP(1608)
220k
1/10W
:CHIP(1608)
220k
1/10W
:CHIP(1608)
10P
V OUT
Y OUT
C OUT
Y OUT
C OUT
V OUT
CL1
CN9406
J9405
D9404
D9406
D9408
D9409
D9410
R9428
R9429
R9430
VD9422
VD9423
VD9424
VD9425
VD9426
KE-42MR1(K)      4-70
4-5. SEMICONDUCTORS
IC
AD9888XS-170_AD80073
AK4114VQ-L
CXA2163AQ-T6
CXA2163Q-T6
CXA2171Q-T6
MC141627FT
48 Pin QFP
AK4352VT-E2
MC74LVX4052DTR2
MC74LVXT4053DTR2
NJM2123V(TE2)
SN65LVDS1050PWR
SN74LV4052APWR
“TC4052BF(EL,N)”
TC74VHC123AFT(EL)
TC74VHC153FT(EL)
16 Pin SOP
AK4524
28 Pin SOP
BA033F-E2
DS90LV018ATMX
LM393DT
M24128-BWMN6T
M24C02-WMN6T(A)
M24C04-WMN6T(A)
M24C16-MN6T
M24C64-WMN6T(B)
MM1096AFF
NJM2374AM-TE2
NJM2903V(TE2)
NJM4558V-TE2
SI-3025LSA-TL
TC4W66F(TE12R)
TC4W66F-TE12L
TC7W08FU
TC7W08FU(TE12R)
TC7W53FU(TE12R)
TC7WH00FU(TE12R)
TC7WH74FU(TE12R)
TC7WHU04FU(TE12R)
UPC339G2-E2
8 Pin SOP
BA033FP-E2
BA05FP-E2
BA09FP-E2
BA25BC0FP-E2
NJM2125F(TE2)
PST9245NL
SN74AHC1G00DCKR
TC7S66FU(TE85R)
TC7SET02FU(TE85R)
TC7SET32FU(TE85R)
TC7SH04FU
TC7SH04FU-TE85R
TC7SH08FU-TE85R
TC7SH14FU-TE85R
TC7SU04FU(TE85R)
TC7SZ125FU(TE85R)
TC7SZ32FU(TE85R)
5 Pin CHIP
BA10324AF-E2
BA8274F-E2
LM339NS
SN74ALVC00PWR
SN74LV125APWR
SN74LV4066APWR
TC74VHC08FT(EL)
TLC2932IPW-E20
TLC2932IPWR
14 Pin SOP
CXA2069Q-TL
NJW1149
CXD9665Q
114 Pin QFP
CXD9738R
208 Pin QFP
CXD9746GG
176 Pin PGA
CXD9752GG
224 Pin PGA
CY27027ZCT
RV5C387A-E2
10 Pin SOP
DS90C387VJDX
SAA5665HL/M1D/0724
TFP501PZP
114 Pin QFP
HD64F2377VFQ33V
144 Pin QFP
UC3854BN
16 Pin DIP
MB93491
176Pin QFP
MCZ3001D
MCZ3001DA
18 Pin DIP
M52347FP-TE
MK1714-01RT
SN74AHCT245PWR
SN74LV245APWR
10 Pin SOP
MB88141APF-ER
TDA9178T/N1.118
10 Pin SOP
PW166B-20T
256 Pin PGA
XC9572XL-10VQ44C
44 Pin QFP
MBM29LV800TA-70PFTN-MR001
48 Pin SOP
S-80828ANNP-EDR-T2
S-80842ANNP-ED6-T2
4 Pin CHIP
MSM56V16160F-8T4FM1
50 Pin SOP
MT48LC8M16A2TG-75-Y95W
54 Pin SOP
TFP510PAP
64 Pin QFP
TLC2934IPWR
TLC5733AIPM
64 Pin SOP
MM1563DFBE
MM1565AFBE
7 Pin SOP
HD64F2134AFA20V
80 Pin QFP
MIP2C2
TDA2822D013TR
8 Pin DIP
MM1115XFBE
8Pin SIP
8 Pin SOP
TRANSISTOR
L88M05T-FA-TL
TA78M09F(TE16L)
TL431CLP-Z
MSP3411G-QA-B10
UPD64083GF-3BA
UPC1093J-1-T
IRFIB7N50A-LF31
2SB1121-ST
2SB1121-S-TD
2SD1615A-GP
2SD1621-S-TD
2SD874A-R-TX
2SK2036(TE85L)
2PB709AR-115
2PD601AR-115
2SA1037AK-T146-QR
2SA1037AK-T146-R
2SA1162-G
2SA1226-E4
2SA1226-T1E3E4
2SA1576A-T106-QR
2SA1774R
2SA1774TL-QR
2SC1623-L5L6
2SC2412K-T-146-QR
2SC2712-YG-TE85L
2SC3624A-T1L15L16
2SC4081-R
2SC4081T106R
2SC4178-F13F14-T1
2SC4178-F14
2SC4617R
2SC4617TL-QR
2SD2114KT146
2SD601A-Q-TX
DTA114EUA-T106
DTA114TE-TL
DTC114EE-TL
DTC114EKA-T146
DTC114TE-TL
DTC144EE-TL
DTC144EUA-T106
MUN2111T1
MUN2211T1
UN2111
UN2211
DTA143EUA-T106
DTC114EUA-T106
2SC4213-AB-TE85L
HN1B01FU-TE85R
HN1C03FU-TE85R
IRFI644G-LF36
2SK2662(LBS2SONY)
TOP VIEW
38
1
39
64
65
128
102
103
TOP VIEW
1
TOP VIEW
1
TOP VIEW
1
TOP VIEW
1
1
TOP VIEW
1
19
1
20
32
33
51
52
64
TOP VIEW
TOP VIEW
1
TOP VIEW
1
1 BOTTOM VIEW
A
1 BOTTOM VIEW
A
TOP VIEW
1
TOP VIEW
1
TOP VIEW
1
TOP VIEW
1
TOP VIEW
1
TOP VIEW
1
TOP VIEW
1
TOP VIEW
1
1 BOTTOM VIEW
A
TOP VIEW
1
TOP VIEW
1
1
TOP VIEW
1
TOP VIEW
1
TOP VIEW
1
TOP VIEW
1
TOP VIEW
1
TOP VIEW
1
TOP VIEW
1
TOP VIEW
1
TOP VIEW
24
1
25
40
41
64
65
80
TOP VIEW
30
1
31
50
51
80
81
100
INDEX
1
2
3
B
E
C
E
B
C
E
B
C
GND
IN
OUT
5
1
2
3
4
5
4
1
3
2
5
4
6
3
1
2
1
2
3
6
5
4
G
S
D
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