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Projection TV
QUALIA KDS-R50XBR1
Service manual
C (7/10) Board - Sony KDS-R50XBR1 Service Manual
Sxrd projection tv
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Also See for KDS-R50XBR1
:
Training manual
(122 pages)
,
Operating instructions manual
(120 pages)
,
Quick setup manual
(2 pages)
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
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C (7/10) Board
1
2
SET3.3V
C9403
C9405
0.1
10
10V
10V
L9400
X7R
X7R
1uH
A
1005
3216
C9414
0.1
25V
B
1608
003:8B
TG_RL
2
4
6
8
R9404
22
1/16W
RB9400
22
CHIP
1
3
5
7
5%
003:5B
RED_DA_L
VS_RED
004:9G;007:2F;
007:6B;007:6F
B
36
35
34
33
32
31
30
29
28
27
26
LRL11
P37
37
D_IN11
LRL10
P38
38
D_IN10
LRL9
P39
39
D_IN9
LRL8
P40
40
D_IN8
LRL7
P41
41
D_IN7
LRL6
P42
42
D_IN6
LRL5
P43
IC9401
43
D_IN5
CXA7006R-T4
LRL4
P44
44
D_IN4
LRL3
P45
45
D_IN3
LRL2
P46
46
D_IN2
C
LRL1
P47
47
D_IN1
LRL0
P48
48
D_IN0
1
2
3
4
5
6
7
8
9 10 11 12
100
SET3.3V
RB9401
C9402
TC7WH34FU(TE12R)
0.1
2
4
6
8
IC9400
10V
X7R
1005
001:1C
SENB
SENB_DRV
1
3
5
7
C9408
001:3C
SDAT
1
SDAT_DRV
D
25V
2012
R9408
001:3C
SCLK
1k
SCLK_DRV
1/16W
CHIP
5%
008:2E;009:2E
3SDRV
004:5B
RED_DA_R
SET3.3V
C9404
C9406
10
0.1
10V
10V
L9401
X7R
X7R
1uH
1005
3216
C9415
0.1
25V
E
B
1608
004:8B
TG_RR
RLCLKRL
2
4
6
8
R9405
22
22
RB9402
1/16W
CHIP
004:9G;007:2B;
5%
007:6B;007:6F
1
3
5
7
VS_RED
36
35
34
33
32
31
30
29
28
27
26
RRL11
P37
F
37
D_IN11
RRL10
P38
38
D_IN10
RRL9
P39
39
D_IN9
RRL8
P40
40
D_IN8
RRL7
P41
41
D_IN7
RRL6
P42
42
D_IN6
RRL5
P43
IC9402
43
D_IN5
RRL4
P44
CXA7006R-T4
44
D_IN4
RRL3
P45
45
D_IN3
RRL2
P46
46
D_IN2
RRL1
P47
47
D_IN1
RRL0
P48
48
D_IN0
G
1
2
3
4
5
6
7
8
9 10 11 12
2
4
6
8
100
RB9403
C9410
1
3
5
7
1
25V
2012
R9406
R9409
1k
XX
1/16W
H
CHIP
5%
3
4
5
15V
3216
X7R
25V
L9402
L9404
4.7
1uH
C9468
1uH
C9416
C9418
4.7
4.7
25V
25V
X7R
X7R
3216
3216
C9407
C9400
220p
0.1
50V
25V
X7R
B
1005
1608
VS_RED
JL9402
25V
004:9G;007:2B;
47
007:2F;007:6F
C9424
R9417
C9420
25
0
0.1
CHIP
25V
B
1608
R9418
R9427
LRR11
P24
P37
SIG R
24
82
82
37
SID_OUT
P23
1/16W
1/16W
TP9400
LRR10
P38
PVCC
23
CHIP
38
CHIP
5%
5%
LRR9
P22
V1D_R0
P39
SIG_OUT1
22
39
V1D_R4
LRR8
P21
P40
SIG_OUT2
21
40
P20
V1D_R8
LRR7
P41
SIG_OUT3
20
41
LRR6
P19
R9419
R9428
P42
PGND
19
82
82
42
1/16W
1/16W
LRR5
P18
P43
PGND
18
CHIP
CHIP
43
5%
P17
5%
V1D_R12
LRR4
P44
SIG_OUT4
17
44
V1D_R16
LRR3
P16
P45
SIG_OUT5
16
45
P15
V1D_R20
LRR2
P46
SIG_OUT6
15
46
R9420
P14
R9429
LRR1
P47
82
PVCC
14
82
47
1/16W
JL9400
1/16W
LRR0
P13
P48
CHIP
13
CHIP
48
5%
5%
VCOM_OUT
R9421
15k
C9421
1/16W
0.1
CHIP
5%
25V
B
1608
SSM6P05FU(TE85R)
Q9403
SET3.3V
R9426
22k
VCOM_R
R9412
1/16W
0
R9438
R9415
CHIP
CHIP
27k
R9416
5%
3.3k
1/16W
1k
1/16W
CHIP
C9413
1/16W
C9411
CHIP
5%
CHIP
0.1
0.1
5%
5%
25V
25V
R9437
B
B
22k
1/16W
1608
1608
CHIP
5%
R9430
CHIP
10k
009:4D
5%
1/16W
007:9H;008:4D;
AC_DET
Q9400
DTC144EUA-T106
15V
C9471
4.7
25V
L9403
L9405
X7R
1uH
1uH
3216
C9417
C9419
4.7
4.7
25V
25V
X7R
X7R
3216
3216
RLCLKRR
C9409
220p
50V
X7R
1005
VS_RED
C9466
0.1
25V
004:9G;007:2B;
25V
B
47
007:2F;007:6B
1608
C9425
C9422
25
0.1
25V
R9435
B
1608
0
CHIP
VDMY_R
R9422
RRR11
P24
P37
82
R9431
SID_OUT
24
37
1/16W
82
P23
RRR10
P38
1/16W
PVCC
23
CHIP
38
CHIP
5%
V1D_R1
RRR9
P22
P39
5%
SIG_OUT1
22
39
V1D_R5
RRR8
P21
P40
SIG_OUT2
21
40
P20
V1D_R9
RRR7
P41
SIG_OUT3
20
41
R9423
R9432
RRR6
P19
P42
PGND
19
82
82
42
1/16W
1/16W
RRR5
P18
P43
PGND
18
CHIP
CHIP
43
P17
5%
5%
V1D_R13
RRR4
P44
SIG_OUT4
17
44
V1D_R17
RRR3
P16
P45
SIG_OUT5
16
45
P15
V1D_R21
RRR2
P46
SIG_OUT6
15
46
R9424
R9433
P14
RRR1
P47
PVCC
14
82
82
47
1/16W
JL9401
1/16W
RRR0
P13
P48
CHIP
13
CHIP
48
5%
5%
VCOM_OUT
R9442
0
CHIP
C9423
0.1
25V
B
1608
R9413
XX
15V
Q9402
HN1B01FU-TE85R
R9414
0uH
R9436
0
FB9401
2.2k
CHIP
1/16W
R9439
CHIP
10
5%
C9412
1/16W
0.1
C9426
CHIP
0.1
25V
5%
25V
B
B
1608
1608
R9441
0
CHIP
R9425
R9440
100
R9434
10
1/16W
2.2k
1/16W
CHIP
1/16W
CHIP
5%
CHIP
5%
5%
Q9401
HN1B01FU-TE85R
6
7
8
15V
SET3.3V
C9427
C9429
C9469
0.1
10
4.7
L9410
10V
10V
L9406
25V
L9408
1uH
X7R
X7R
1uH
X7R
1uH
3216
1005
3216
C9437
C9439
C9441
0.1
4.7
4.7
25V
25V
25V
B
X7R
X7R
1608
3216
3216
C9431
220p
2 4
6
8
50V
X7R
1005
R9447
22
22
RB9404
1/16W
CHIP
1
3
5
7
5%
C9401
0.1
25V
25V
B
47
C9443
1608
C9447
36
35
34
33
32
31
30
29
28
27
26
25
0.1
25V
B
1608
R9459
R9465
P24
D_IN11
SID_OUT
24
82
82
P23
1/16W
1/16W
D_IN10
PVCC
23
CHIP
CHIP
5%
5%
V1D_R2
P22
D_IN9
SIG_OUT1
22
V1D_R6
P21
D_IN8
SIG_OUT2
21
P20
V1D_R10
D_IN7
SIG_OUT3
20
R9460
R9466
P19
D_IN6
PGND
19
82
82
1/16W
1/16W
P18
IC9403
CHIP
D_IN5
PGND
18
CHIP
5%
CXA7006R-T4
P17
5%
V1D_R14
D_IN4
SIG_OUT4
17
V1D_R18
P16
D_IN3
SIG_OUT5
16
P15
V1D_R22
D_IN2
SIG_OUT6
15
R9461
R9467
P14
D_IN1
PVCC
14
82
82
1/16W
1/16W
P13
CHIP
D_IN0
13
CHIP
5%
5%
VCOM_OUT
C9444
0.1
25V
B
1608
1
2
3
4
5
6
7
8
9 10 11 12
R9455
R9457
0
XX
CHIP
2
4
6
8
100
C9435
C9432
0.1
RB9405
1
25V
25V
B
1
3
5
7
2012
1608
R9451
1k
1/16W
CHIP
5%
15V
SET3.3V
C9438
C9470
0.1
4.7
L9407
25V
25V
L9411
L9409
1uH
B
X7R
1uH
1uH
1608
3216
C9428
C9430
C9440
C9442
15V_ON
10
4.7
0.1
4.7
10V
10V
25V
008:9F;009:9F
25V
X7R
X7R
X7R
X7R
1005
3216
3216
3216
C9433
2
4
6
8
220p
50V
X7R
R9448
Q9404
22
1005
22
2SA1576A-T106-QR
RB9406
1/16W
CHIP
1
3
5
7
5%
C9465
0.1
25V
25V
B
47
1608
C9448
C9445
36
35
34
33
32
31
30
29
28
27
26
25
0.1
25V
B
1608
R9468
P24
R9462
D_IN11
SID_OUT
24
82
82
P23
1/16W
1/16W
D_IN10
PVCC
23
CHIP
CHIP
5%
5%
P22
V1D_R3
D_IN9
SIG_OUT1
22
V1D_R7
P21
D_IN8
SIG_OUT2
21
P20
V1D_R11
D_IN7
SIG_OUT3
20
R9463
P19
R9469
D_IN6
PGND
19
82
82
1/16W
1/16W
P18
IC9404
CHIP
D_IN5
PGND
18
CHIP
CXA7006R-T4
5%
5%
P17
V1D_R15
D_IN4
SIG_OUT4
17
V1D_R19
P16
D_IN3
SIG_OUT5
16
P15
V1D_R23
D_IN2
SIG_OUT6
15
R9464
R9470
P14
D_IN1
PVCC
14
82
82
1/16W
1/16W
Q9405
P13
D_IN0
13
CHIP
CHIP
2SC2712-YG-TE85L
5%
5%
VCOM_OUT
C9446
0.1
25V
B
1608
1
2
3
4
5
6
7
8
9 10 11 12
SET3.3V
R9410
R9456
R9458
10k
2
4
6
8
0
XX
1/16W
CHIP
CHIP
5%
100
RB9407
C9436
C9434
0.1
R9411
1
25V
0
1
3
5
7
25V
B
002:4I
CHIP
2012
1608
MUTE2
R9449
R9452
XX
1k
Q9409
1/16W
DTC144EUA-T106
CHIP
5%
– 18 –
K
9
10
SET3.3V
C9456
C9472
0.1
0.01
10V
16V
X7R
X7R
1005
1005
C9457
10
10V
X7R
3216
RB9408
10k
003:9G;008:11C;
009:11C
HCK
003:9G;008:11C;
009:11C
VCK
003:9H
HST_R
003:9H;008:11C;
009:11C
VST
003:5D;008:10C;
R9485
R9444
NC
VSS
009:11C
0
0
RGT
CHIP
CHIP
VDD
DWN
R9446
0
CHIP
003:5D;009:11D
CD
OUT
R9495
C9452
C9458
XX
C9467
R9493
XX
0.01
4.7
4.7
IC9407
16V
25V
25V
X7R
R9494
XX
S-80928CNMC-G8YT2G
X7R
X7R
C9463
1005
3216
3216
R9496
XX
0.1
C9450
VDMY_R
B
0.01
C9459
25V
16V
4.7
1608
X7R
25V
SET3.3V
VCOM_R
X7R
1005
3216
C9460
0.1
D9402
C9461
25VB
1608
TP9402
4.7
C9464
MMDL914T1
VCOM R
25V
4.7
X7R
25V
V1D_R0
3216
X7R
3216
V1D_R1
R9483
100
V1D_R2
1/2W
CHIP
V1D_R3
R9482
R9486
1k
1k
V1D_R4
1/16W
1/16W
CHIP
CHIP
V1D_R5
5%
5%
R9477
22k
V1D_R6
1/16W
CHIP
V1D_R7
5%
V1D_R8
R9481
Q9407
V1D_R9
22k
1/16W
HN1C01FU-TE85R
CHIP
V1D_R10
5%
V1D_R11
V1D_R12
V1D_R13
PQ20WZ1UJ00H
IC9406
V1D_R14
SET3.3V
V1D_R15
V1D_R16
SET3.3V
R9471
V1D_R17
100k
1/16W
V1D_R18
CHIP
5%
R9473
1
2
3
4
5
V1D_R19
0
CHIP
V1D_R20
MMDL914T1
V1D_R21
D9400
A16.5V
V1D_R22
R9484
R9487
6.8k
39k
V1D_R23
1/16W
1/16W
R9472
RN-CP
RN-CP
R9478
10k
TP9401
15V
1/16W
XX
CHIP
JL9403
15V
5%
C9451
0.1
R9479
R9488
25V
4.7k
25V
B
1.2k
1/16W
47
1608
CHIP
1/16W
TP9403
C9454
5%
RN-CP
GND
C9462
0.1
25V
B
1608
SET3.3V
R9476
TA75W393FU-TE12R
R9489
R9491
10k
D9401
IC9405
10k
47k
1/16W
1/16W
1SS355TE-17
1/16W
CHIP
CHIP
CHIP
R9490
5%
5%
5%
100k
1/16W
CHIP
R9407
5%
0
CHIP
R9474
C9449
REG_ON
100k
0.1
C9453
R9492
002:3I
1/16W
10V
0.1
6.3V
X7R
10V
47k
CHIP
47
5%
1005
X7R
1/16W
1005
C9455
CHIP
5%
AC_DET
007:4D;008:4D;
009:4D
Q9408
2SC4081T106R
C (7/10) Board
KDS-R50XBR1/R60XBR1
RM-Y914
RM-Y914
11
L9412
10uH
RED
50
GND
49
VCC
48
TEST_EN
47
Tdat
JL9404
46
BUSY
45
TMON
JL9405
44
GND
43
HCK
42
VCK
41
HST
40
VST
39
RST
38
RGT
37
DWN
36
VCC
35
GND
34
VPC
VPC
33
VCOM
32
VDMY
31
VCOM
30
GND
29
SIG(0)
28
SIG(1)
27
SIG(2)
26
SIG(3)
25
SIG(4)
24
SIG(5)
23
SIG(6)
22
SIG(7)
21
SIG(8)
20
SIG(9)
19
SIG(10)
18
SIG(11)
17
SIG(12)
16
SIG(13)
15
SIG(14)
14
SIG(15)
13
SIG(16)
12
SIG(17)
11
SIG(18)
10
SIG(19)
9
SIG(20)
8
SIG(21)
7
SIG(22)
6
SIG(23)
5
GND
4
TOUT
3
VDD
2
VDD
1
GND
CN9400
50P
GRY
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