KE-42XBR900(UC) 4-33
1
A
B
C
D
E
F
G
H
I
J
2
12
13
11
10
9
8
7
6
5
4
3
14
4-4-2. MEDIA RECEIVER UNIT (MBT-XBR900)
(1) Schematic Diagrams of A Board
SET5V
TU33V
SET5V
SET5V
SET5V
STBY5V
SET9V
STBY5V
CN5210
TO A1/2,A2/2_2
TO A1/2,A2/2_1
TO A1/2,A2/2_9
TO A1/2,A2/2_8
TO A1/2,A2/2_3
TO A1/2,A2/2_7
TO A1/2,A2/2_6
TO A1/2,A2/2_5
TO A1/2,A2/2_4
CN4002
B-SS4335<UC.>-A..-P1
(TUNER)
A(1/2)
TO M(5/5)BOARD
TO H1 CN101
TO H1 CN105
TO M CN5202
TO AD(1/4)BOARD
KEY-WAKE
P-ON
NC
NC
NC
TIMER LED
SET5V
GND
P-INT2
KEY1
GND
P LED
STBY LED
GND
LB ERR
BS REC
AC DET
AC RLY
SCL
SDA
SCL
SDA
STU-R
STU-L
GND
SET5V
SET5V
STBY5V
SET9V
SET9V
SET9V
SET6.5V
SET6.5V
STBY5V
SET5V
GND
LVDS3.3V
SET9V
GND
GND
GND
GND
GND
NC
NC
NC
TIMER LED
SET5V
P_SW(+)
P_SW(-)
P-ON
GND
STBY5V
P LED
STBY LED
GND
KEY-WAKE
KEY1
MAIN-HSYNC
FMONO
SUB-HSYNC
ANT-SW
AGC
O-SAP
I-SAP
SET5V
SET5V
SET9V
SET9V
TO ANTSW
MS
GND
NC
9V
F-SW
CENT-SW
B
A
DAT
CLK
SUB AFT
MAIN AFT
GND
GND
GND
GND
STU-V
GND
MTU-R
GND
MTU-L
GND
MTU-V
GND
GND
SCL(I2C-1)
SDA(I2C-1)
SET5V
SET5V
GND
SET9V
SET9V
SUB TU
MAIN TU
SCL
SDA
AS
RF AGC
GND
DE-EM
OUT
DET OUT
VIF
9V
AFT
OUT
9V
5V
30V
MUTE
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
31
32
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
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
9V
30V
5V
SCL
SDA
AS
RF AGC
VIF
9V
AFT OUT
GND
DET OUT2
DET OUT
MODE
F MONO
NC
MUTE
R OUT
L OUT
NC
SAP IND
ST IND
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
C6200
C6201
C6202
C6203
C6204
C6205
C6207
C6208 C6210
C6211
C6212
C6213
C6214
C6215
C6216
C6217
C6218
C6219
C6221
C6223
C6224
C6225
C6226
C6227
C6228
C6229
C6230
C6231
C6235
D6205
FB6200
FB6201
FB6202
FB6203
FB6204
FB6206
FB6207
FB6208
FB6209
FB6210
FB6211
FB6212
IC6200
JL6200
JL6201
L6200
L6201
L6202
L6203
L6204
L6205
L6206
Q6201
Q6202
Q6204
Q6206
Q6207
R6200
R6201
R6202
R6204
R6205
R6206
R6207
R6208
R6209
R6210
R6211
R6212
R6213
R6214
R6216
R6217
R6218
R6219
R6221
R6222
R6223
R6224
R6225
R6227
R6228
R6229
R6230
R6231
R6232
R6233
R6234
R6235
R6238
R6239
R6240
R6241
R6242
R6243
R6245
R6246
R6247
R6248
R6249
R6250
R6251
R6252
R6253
TU6200
TU6201
Q6203
C6220
C6222
C6233
C6234
CN6211
CN6203
FB6205
C6209
Q6200
Q6205
R6236
R6237
CN6204
CN6210
R6226
R6215
CN6201
CN6205
C6236
47
AL-CP
100µH
:CHIP
100
16V
AL-CP
100
16V
AL-CP
100µH
:CHIP
100
16V
AL-CP
10µH
:CHIP
33k
1/10W
:CHIP
22k
1/10W
:CHIP
100µH
:CHIP
100
16V
AL-CP
100
16V
AL-CP
100µH
:CHIP
470
16V
AL-CP
10µH
:CHIP
100
16V
AL-CP
33k
1/10W
:CHIP
22k
1/10W
:CHIP
10k
1/10W
:CHIP
0.0022
B:1608
47
1/10W
:CHIP
47
1/10W
:CHIP
2.2k
1/10W
:CHIP
2.2k
1/10W
:CHIP
0
1/16W
:CHIP
0
1/10W
:CHIP
0
1/10W
:CHIP
0
1/10W
:CHIP
0
1/10W
:CHIP
0
1/10W
:CHIP
0
1/10W
:CHIP
0
1/10W
:CHIP
BK2125HS601
BK2125HS601
BK2125HS601
BK2125HS601
0
1/16W
:CHIP
10k
1/10W
:CHIP
47
1/10W
:CHIP
47
1/10W
:CHIP
10k
1/10W
:CHIP
10k
1/10W
:CHIP
10k
1/10W
:CHIP
#
#
0.0022
B:1608
0.0022
B:1608
0.0022
B:1608
0.0022
B:1608
0.0022
B:1608
0.0022
B:1608
0.0022
B:1608
0.0022
B:1608
0.01
25V
B:1608
CXA1875AM
SW-CONT
0.1
25V
F:1608
10
16V
0
:CHIP
0
:CHIP
1k
1/16W
:CHIP
100
1/16W
:CHIP
100
1/16W
:CHIP
10
16V
47
1/16W
:CHIP
47
1/16W
:CHIP
150k
1/10W
:CHIP
100p
50V
CH:CHIP
1
10V
F:1608
0.047
16V
B:CHIP
330p
50V
B:CHIP
100p
50V
CH:CHIP
1
10V
F:CHIP
0.047
16V
B:CHIP
330p
50V
B:CHIP
2SD601A
2SB709A
2SB709A
0
1/16W
:CHIP
10k
1/10W
10k
1/10W
150k
1/10W
:CHIP
1M
1/10W
:CHIP
1.5k
1/10W
:CHIP
10k
1/10W
10k
1/10W
150k
1/10W
:CHIP
1M
1/10W
:CHIP
1.5k
1/10W
:CHIP
2.2k
1/10W
2.2k
1/10W
:CHIP
10k
1/10W
0
1/10W
100µH
:CHIP
4.7k
1/16W
4.7k
1/16W
3.3k
:CHIP
RD3.9SB2-TI
2SD601A
0
:CHIP
BTF-FA421
BTF-WA421
2.2k
1/10W
:CHIP
10k
1/10W
:CHIP
2SD601A
ANT SW
0 1/16W :CHIP
0
1/16W
:CHIP
2SD601A
INVERTER
0.1µF
25V
:CHIP
47µF
10V
1
1
32P
:FPC
8P
WHT
:1.5DH
0
1/10W
:CHIP
0.01
25V
B:1608
2SD601A
2SD601A
100
1/10W
:1608
10k
1/10W
:1608
9P
WHT
:1.5DH
12P
WHT
:1.5DH
150k
1/10W
:CHIP
220
1/16W
:CHIP
30P
:FPC(0.5H)
4P
WHT
:S-MICRO
100
16V
F
SET 5V
9V
33V
SET5V
TU33V
FAN-PROT
STBY5V
P_SW(-)
AC-RLY
AC-DET
LVDS3.3V
SET6.5V
AFT2
AFT1
SDA
SCL
SDA
SCL
M-L
M-R
S-V
SDA
SCL
M-L
M-R
S-V
AFT1
AFT2
SCL
SDA
M-V
S-LR
M-V
S-LR
AGC
I-SAP
O-SAP
I-SAP
AGC
S-HSYNC
FMONO
M-HSYNC
M-HSYNC
S-HSYNC
FMONO
O-SAP
STBY LED
TIMER LED
P LED
STBY LED
TIMER LED
P LED
P-ON
KEY-WAKE
KEY1
KEY-WAKE
KEY1
P-ON
SDA
SCL
SDA
SCL
Summary of Contents for KE-42XBR900 - 42" Xbr Plasma Wega™ Integrated Television
Page 18: ...KE 42XBR900 UC 1 9 1 2 3 H4 BOARD REMOVAL 1 Two screws BVTP 3X12 2 H4 Board Front panel ...
Page 19: ...KE 42XBR900 UC 1 10 1 2 4 H3 BOARD REMOVAL 1 Three screws BVTP 3X12 2 H3 Board Front panel ...
Page 21: ...KE 42XBR900 UC 1 12 1 2 6 H2 BOARD REMOVAL 1 Two screws M 3X8 P SW 2 H2 Board ...
Page 23: ...KE 42XBR900 UC 1 14 1 2 8 B BLOCK ASSY REMOVAL 1 B Block assy ...
Page 24: ...KE 42XBR900 UC 1 15 1 2 9 M AD AND AU BOARDS REMOVAL 2 Shield case 1 Screw PSW 3x8 ...
Page 28: ...KE 42XBR900 UC 1 19 1 2 13 U1 BOARD REMOVAL 1 Four screws BVTP 3x12 2 U1 Board 3 Core FPC ...
Page 29: ...KE 42XBR900 UC 1 20 1 2 14 U2 BOARD REMOVAL 1 Tow screws BVTP 3x12 2 U2 Board Rear panel ...