![Sony KDE-50XS955 - 50](http://html.mh-extra.com/html/sony/kde-50xs955-50-flat-panel-color-tv/kde-50xs955-50-flat-panel-color-tv_service-manual_405627037.webp)
KDE-50XS955 (UC) 3-17
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
7.2
0.7
4.9
8.3
7.2
0.7
4.9
0
0.7
0
0.7
4.7
0
0
2.7
D5V
AUDIO L
AUDIO L
AUDIO R
AUDIO R
AUDIO L/R
AUDIO L
AUDIO R
A5V
D5V
D5V
+3.3V
D5V
SW9V
SW9V
SW9V
D5V
STBY5V
3.3V
JL315
TO(1/3)(3/3)
NOT LOGIC
TO
A2NU(2/2)BOARD
CN8205
CN8206
A2NU(1/2)BOARD
TO
(AUDIO PROCESSOR)
A1U(3/3)
B-SS12275<UC.>-A1U-P3
OUT
L
R
SUB WOOFER
AUDIO
SPDIF
OuH
MSP4440K-QA-B2
POWER ADC
TO(2/3)
TO(1/3) A5V
TO(1/3)(2/3) SW9V
BUFFER
MULTIPLEX
MUTE SW
1K
1/10W
:1608
BIAS
4.7
1/10W
:1608
TO(2/3)
MAIN_LR
MUTE SW
MUTE
MUTE
ACTIVE FILTER
BUFFER
MUTE SW
MUTE SW
MUTE
BUFFER
TO(1/3)
HSYNC
3.3V
STBY5V
TO(1/3)
SUB_V_OUT
STBY5V
SW9V
D5V
A5V
3.3V
SPDIF
TO(1/3) HDMI_RST
TO(2/3) AFT1
TO(2/3) AGC1
M_HSYNC
AC_RLY
MAIN_Y/CV
MAIN_C/CB
MAIN_CR
GND
GND
GND
GND
GND
GND
GND
11V
11V
NC
3.3V
3.3V
GND
GND
GND
GND
GND
GND
A5V
A5V
A5V
A5V
GND
GND
D5V
D5V
D5V
GND
GND
SW_9W
SW_9W
SW_9W
GND
GND
STBY_5V
STBY_5V
NC
SP_MUTE
SUB_Y
GND
SUB_C
GND
GND
SPDIF
GND
GND
WOOFER_MUTE
LINE_MUTE
AD_MUTE
AD_RST
AGC_ATT
GND
TU_H_MAIN
GND
AFT_MAIN
HDMI_RST
2PB709AR-115
B:1608
16V
1
B:1608
16V
0.1
:1608
1/10W
1M
:1608
1/10W
150k
1/10W
10k
1/10W
10k
:1608
1/10W
4.7k
:1608
1/10W
2.2k
:AL-CP
16V
47
CH:1608
220p
B:1608
16V
0.047
:CHIP
10µH
Q305
C319
C316
R407
R406
R405
R404
R402
R408
C318
C307
C306
L306
VCC
OUT
NC
IN
GND
SC5_IN_R
SC5_IN_L
REF_VOLTAGE
SC3_OUT_L
SC3_OUT_R
CAPL_A
CAPL_M
SUR_L
SUR_R
SP_OUT_C
DACA_L
I2S_CL3
I2S_WS3
RESET
I2S_DA_IN3
I2S_DA_IN4 DACA_R
I2S_DEL_IN
I2S_DEL_OUT
I2S_DEL_CL
STANDBY Q
DIGITAL_CONTROL_OUT_0
SPDIF_OUT
S_ADD0
BIT_CLK
AUDIO PROCESSOR
1M SRAM
R
L
SUB
DELAY IC
IIS3_IN
IIS2_IN
IIS1_IN
IISM_IN
XSM
LR_CLK
S_ADD1
OVDDH
BIT_CLK_OUT
IIS3_OUT
IIS2_OUT
IIS1_OUT
IISM_OUT
F_SW
IO0
IO1
IO2
IO3
IO4
IO5
OVDDH
A0
A1
A2
VDDH
A3
A4
A5
A6
A7
A12
OVDDH
A14
A16
A10
A11
A9
GND
A8
A13
A15
RST
VSS
I/O4
VCC
A15
CS2
WE
A13
A8
A9
A11
OE
A10
CS1
I/O8
I/O7
I/O6
I/O5
I/O3
I/O2
I/O1
A0
A1
A2
A3
A4
A5
A6
A7
A12
A14
A16
NC
GND
VDDL
GND
I06
I07
GND
GND
FRD
VDDL
FWR
OVDDH
GND
XTST
FCLK
GND
VDDH
MUTE
SDA
SCL
GND
L
R
R
L
A_GND
A_GND
REF_VOLTAGE
ASGND4
ASGND2
ASGND1
IF_GND
IF_GND
AVSUP
AVSUP
IF_IN1
IF_COMMON_IN
IF_IN2
TEST
TP
XTAL_IN
XTAL_OUT
AUDIO_CLOCK_OUT
DIGITAL_CONTROL_OUT_1
SCL
SDA
I2S_DA_IN1
DVSUP
DVSUP
DVSUP
D_GND
D_GND
D_GND
VREFGND2
SP_OUT_R
SP_OUT_L
SUBWOOFER_OUT
VREFGND1
NC
ADR_SEL
NC
SC4_IN_L
SC4_IN_R
SC3_IN_L
SC3_IN_R
SC2_IN_L
SC2_IN_R
SC1_IN_L
SC1_IN_R
NC
NC
AHVSUP
SC1_OUT_L
SC1_OUT_R
SC2_OUT_L
SC2_OUT_R
NC
I2S_DA_IN2
I2S_DA_OUT
I2S_WS
I2S_CL
NC
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
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
33
34
35
36
37
38
39
40
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
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
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
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
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
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
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
IC524
J307
IC504
IC510
IC512
VD301
VD302
VD303
L503
C528
C531
C533
C532
C530
C529
C545
C546
C523
C522
C521
C517
C516
C518
C519
C562
L505
C508
C507
L501
L504
C558
C547
C501
C502
X501
C503
C561
R558
C541
C544
L502
C539
C542
RB501
RB502
C552
RB503
RB504
C540
RB505
RB506
C543
R527
C524
C525
C651
R623
R671
R610
C612
C611
C615
R654
C604
C605
C606
C648
C656
C653
C654
C657
C613
C614
C526
C649
C650
R667
R668
R669
R670
R672
R673
R682
R683
R603
R684
R685
R601
R605
R606
R607
R608
R624
R625
R626
R662
R681
R537
R539
R543
R547
R646
R680
R632
R628
R659
R664
R694
R556
R651
R553
R621
R544
R545
FB501
FB502
FB503
JL330
JL331
JL332
JL333
IC514
TP002
TP505
TP506
TP507
JL066
JL058
JL059
JL057
JL054
JL070
JL071
JL072
JL073
JL075
C601
C602
C607
C609
C617
IC501
R515
R594
R598
R599
R639
R641
R647
C603
C610
R640
R538
C608
C618
IC502
IC521
CN001
CN010
R666
R604
R630
R631
R536
R541
R542
R565
R593
R642
R686
R687
R688
C583
C619
C620
C621
C622
IC526
R017
R018
R019
R020
R021
R022
R023
R024
C659
R533
C584
R674
R637
R638
R689
C585
C586
C658
C536 C587
JR001
JR002
JR003
IC523
R540
R548
R649
R652
R534
R535
C534
C535
C588
C589
R614
R617
R618
R609
R612
R613
R616
R619
R622
R679
R615
C527
IC522
R592
D505
D506
D508
D509
D510
D607
D608
D609
Q501
Q502
Q503
Q504
Q505
Q508
Q509
Q510
Q512
Q513
Q514
Q515
D602
D601
3P
RCA
NJM4558V-TE2
AUDIO-BUFFER
NJM4558V-TE2
AUDIO-BUFFER
TC7SZU04FU
10µH
:CHIP
47
16V
:AL-CP
220p
B:1608
0.1
16V
B:1608
220p
B:1608
0.1
16V
B:1608
10
16V
:AL-CP
0.1
16V
B:1608
0.1
16V
B:1608
10
16V
:AL-CP
10
16V
:BP-CP
10
16V
:BP-CP
10
:AL-CP
10
:AL-CP
100
16V
:AL-CP
0.01
25V
B:1608
47
16V
:AL-CP
1µH
0.22
16V
B:1608
10
:AL-CP
1µH
10µH
:CHIP
1
16V
B:2012
1.5p CK:2012
1.5p
CK:2012
18.432MHz
0.01
25V
B:1608
0.1
16V
B:1608
47
1/10W
:1608
10
16V
:AL-CP
10
16V
:AL-CP
1µH
0.1
16V
B:1608
0.1
16V
B:1608
100*4
:CHIP
100*4
:CHIP
0.1
16V
B:1608
100*4
:CHIP
100*4
:CHIP
0.1
16V
B:1608
100*4
:CHIP
100*4
:CHIP
0.1
16V
B:1608
47
1/10W
:1608
0.1
16V
B:1608
10
16V
:AL-CP
0.1
16V
B:1608
47
1/10W
:1608
47
1/10W
:1608
47
1/10W
:1608
0.22
16V
B:1608
47
16V
:AL-CP
0.01
25V
B:1608
27k
1/10W
:CHIP
47
16V
:AL-CP
0.22
16V
B:1608
0.001
25V
CH:1608
1
16V
B:2012
0.1
16V
B:1608
2.2
50V
22
16V
:AL-CP
0.1
16V
B:1608
10
:AL-CP
0.1
16V
B:1608
22
16V
:AL-CP
0.01
25V
B:1608
0.01
25V
B:1608
47
1/10W
:1608
47
1/10W
:1608
47
1/10W
:1608
47
1/10W
:1608
47
1/10W
:1608
47
1/10W
:1608
47 1/10W :1608
47 1/10W :1608
47
1/10W
:1608
68 1/10W :1608
68 1/10W :1608
100
1/10W
:1608
100 1/10W :1608
100 1/10W :1608
100
1/10W
:1608
100 1/10W :1608
100
1/10W
:1608
100
1/10W
:1608
100
1/10W
:1608
100
1/10W
:1608
1k
1/10W
:1608
1k
1/10W
:1608
1k
1/10W
:1608
2.2k
1/10W
:1608
2.2k
1/10W
:1608
2.2k
1/10W
:1608
2.2k
1/10W
:1608
6.8k
1/10W
:1608
10k
1/10W
:1608
10k
1/10W
:1608
10k
1/10W
:1608
10k
1/10W
:1608
18k
1/10W
:1608
22k
1/10W
:1608
47k
1/10W
:1608
47k
1/10W
:1608
470k
1/10W
:1608
470k
1/10W
:1608
0UH
0UH
0UH
#
#
#
#
TL431CLP
10
16V
10
16V
0.1
16V
0.22
16V
0.1
16V
NJM4558V-TE2
10k
1/10W
:CHIP
10k
1/10W
:CHIP
4.7k
1/10W
:CHIP
4.7k
1/10W
:CHIP
4.7k
1/10W
:CHIP
10k
1/10W
:CHIP
10k
1/10W
:CHIP
0.1
25V
0.1
25V
4.7k
1/10W
:CHIP
0
:1608
220p
220p
K6X1008C2D-BF70
TC4W53FU(TE12R)
AK5357
20P
40P
10k
1/10W
:1608
1M
1/10W
:1608
5.6k
1/10W
:1608
5.6k
1/10W
:1608
4.7k
1/10W
:1608
10k
1/10W
:1608
10k
1/10W
:1608
22k
1/10W
:CHIP
22k
1/10W
:CHIP
4.7k
1/10W
:CHIP
100
1/10W
:1608
47k
1/10W
:1608
4.7k
1/10W
:1608
220p
220p
10
220p
10
MJM4558V-TE2
4.7k
4.7k
3.3k
100
4.7k
4.7k
3.3k
100
0.1
16V
B:CHIP
10k
1/10W
:1608
10
16V
4.7k
1/10W
10k
1/10W
:1608
15k
1/10W
:1608
470
1/10W
:1608
22
16V
100
33
25V
120
6.3V
120
6.3V
1M
1M
1M
CXD9826R
470k
1k
1/10W
:1608
1k
1/10W
:1608
100
:1608
#
#
1
1
0
47k
1k
220
1/10W
:1608
220
1/10W
:1608
0
:1608
0
:1608
0
:1608
0
:1608
M1MA152WA
MUTE
MMDL914T1
RECT
MMDL914T1
MUTE-SW
MMDL914T1
MMDL914T1
MMDL914T1
MMDL914
MMDL914
2PD601AR-115
2SD2226K
2SD2226K
2SD2226K
2SA1576A-T106-QR
MUTE-SW
2SA1576A-T106-QR
MUN2213
MSP_RESET
MUN2213
MUTE-SW
2PD601AR-115
2PD601AR-115
2SA1576A-T106-QR
MUN2213
MM3Z8V2ST1
MM3Z8V2ST1
LINE_MUTE
D5V
RESET
MUTE
SP_MUTE
I2C_1
CENT/POL
SDA
SCL
A16
A14
A12
A7
A6
A5
A4
A3
A2
A1
IO0
IO1
IO2
IO7
IO6
IO5
IO4
IO3
IO4
IO5
IO6
IO7
IO0
IO1
IO2
IO3
A15
A13
A8
A9
A11
A10
A0
A1
A2
A3
A4
A5
A6
A7
A13
A8
A9
A11
A10
A16
A15
A14
A12
A0
SDA
SCL
SDT
LRCK
BCL
ACL
ACL
BCL
LRCK
SDT
CENT
POL
SUB_C/CB
SUB_Y/CB/Y
M_R
M_L
0.1
16V
B:1608
47