Sony KDE-50XS955 Service Manual page 37

1 3
2
A
B TO(1/3)(2/3) SW9V
A5V
TO(2/3) TO(1/3) A5V
CENT/POL
L504
10µH
C :CHIP
R664
IC521
10k
AK5357
1/10W
POWER ADC
POL
:1608
C547 16V
1 B:2012
CENT
R694 R666
10k 10k
C656 1/10W 1/10W
0.1 C648 16V :1608 :1608
16V 1 B:2012
B:1608
C653
BCL
2.2
R667 1/10W
50V ACL
47 :1608
R668 1/10W
47 :1608 LRCK
C654
R669 1/10W
22 SDT
D 47 :1608
16V
:AL-CP R670 1/10W
47 :1608
C657
0.1
16V
B:1608
SPDIF
TP506
E
3
F
4
C561
0.1
16V
B:1608
G
TP002
H
J307
3P
RCA
JL330
#
SUB
SUB WOOFER
I
JL331
#
L
L
AUDIO
OUT JL332
#
R
R
JL333
#
J
K
4 5 6
SW9V
L505
1µH
:AL-CP
R682
47 1/10W :1608
R683
47 1/10W :1608
R684
L501 68 1/10W :1608
1µH
R685
68 1/10W :1608
C604
C614
47
C508 0.1
16V
0.22 16V
:AL-CP
16V B:1608
C605 B:1608
0.22
C613
16V
10
B:1608 C507
:AL-CP
10
C606
:AL-CP
0.001
25V
CH:1608 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
:AL-CP
65 AVSUP CAPL_M 40
66 AVSUP AHVSUP 39
C558
67 IF_IN1 CAPL_A 38
R672
47
68 IF_COMMON_IN SC1_OUT_L 37
1/10W
:1608
C501 69 IF_IN2 SC1_OUT_R 36
1.5p CK:2012
R604
70 TEST VREFGND1 35
1M
1/10W
71 XTAL_IN SC2_OUT_L 34
:1608
72 XTAL_OUT SC2_OUT_R 33
IC522
C502
1.5p X501 MSP4440K-QA-B2
73 TP SUR_L 32
CK:2012 18.432MHz
74 AUDIO_CLOCK_OUT SUR_R 31
R679 AUDIO PROCESSOR
R592
OuH 75 NC SUBWOOFER_OUT 30
47
76 SPDIF_OUT SP_OUT_C 29
R662
100
77 DIGITAL_CONTROL_OUT_1 SP_OUT_L 28
1/10W
:1608
78 DIGITAL_CONTROL_OUT_0 SP_OUT_R 27
79 ADR_SEL VREFGND2 26
80 STANDBY Q DACA_L 25
C503
0.01
25V
B:1608 DACA_R
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
C612
0.22 R621 R624
R605 16V 47k 100
100 1/10W :1608 R671 B:1608 1/10W 1/10W
47 :1608 :1608
SCL
1/10W R609
SDA R606 :1608 220
C611
100 1/10W :1608 R673 R603 1/10W C615
47
47 47 :1608 0.01
16V
1/10W 1/10W 25V
:AL-CP
:1608 :1608 B:1608
SDT
L502
1µH
LRCK
BCL
ACL
IC501
NJM4558V-TE2
BUFFER
I2C_1
TO(1/3)(3/3)
2 1
IC512 D5V
TC7SZU04FU
NOT LOGIC R616
R613 R623
0
0 47
:1608
:1608 1/10W
5 :1608
C649
R619 R622
0.01
0 0
C541 25V R625
:1608 :1608
R558 10 B:1608 100
1/10W
47 16V 1/10W
:1608
1/10W :AL-CP :1608
:1608
D5V
FB502
0UH
FB501
+3.3V
0UH
16 15 14 13 12 11 10 9 8 7 6 5 4 3 2
C544
10
16V
C539
:AL-CP
0.1
17 XTST
16V
B:1608
18 RST BIT_CLK_OUT
R601
19 GND IIS3_OUT
100
1/10W
20 OVDDH IIS2_OUT
:1608
A15
21 A15 IIS1_OUT
22 FWR IISM_OUT
IC523
CXD9826R
R607
RB501 23 A13
100
100*4
1/10W
:CHIP 24 A8
:1608
A13 DELAY IC
25 GND
A8
26 VDDL
C542 16V
A9
0.1 B:1608 27 A9
A11
28 A11
FRD
29
R608
A10
100 1/10W :1608
30 A10
A16
31 A16
A14
32 A14
A12
RB502
100*4
:CHIP D5V 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
C552
0.1
16V
B:1608
C540
0.1
RB503
16V
VD301 100*4
:CHIP B:1608
VD302
RB504
VD303 100*4
:CHIP
7 8 9
C619
220p
AUDIO L/R
MAIN_LR
R019
R017 3.3k C620
TO(2/3)
4.7k 10
M_R
AUDIO R
M_L
C659
0.1
5 6 7 8 16V
R018 B:CHIP
4.7k
IC526
C562 MJM4558V-TE2
47 BUFFER
16V
R680 R681
2.2k 1k
4 3 2 1
1/10W 1/10W
:1608 :1608
R021 C622
4.7k 10
R023
AUDIO L
3.3k
R022
4.7k
C621
220p SW9V
L503
10µH
:CHIP
IC514 C528
C531
47
TL431CLP 220p
16V C533
B:1608
:AL-CP 0.1
C535
1/10W
16V
L #
B:1608 :1608
R541
10k R544
470k
1/10W
C588 1/10W
:1608
5 6 7 8 1
:1608
TP505
IC504
NJM4558V-TE2
AUDIO-BUFFER
C518
C516 100
16V
10
:AL-CP
4 3 2 1 R547
C519 C521 R630
2.2k
0.01 10 5.6k C534
C517 1/10W
25V 16V 1/10W #
10 :1608
B:1608 :BP-CP :1608
:AL-CP R
R545
D601 MM3Z8V2ST1
470k
1/10W
D602 MM3Z8V2ST1 C589
:1608
C522 R631 1
10 5.6k R536 R542 Q504
R535
16V 1/10W 4.7k 10k
4.7 2SD2226K
:BP-CP :1608 1/10W 1/10W
1/10W MUTE
:1608 :1608
:1608
C532
220p
R632 C586
B:1608
6.8k 100
TP507 1/10W
:1608 SW9V
C523 R533
10 10k
16V 1/10W R538
:AL-CP :1608 0
:1608
Q501
2PD601AR-115 IC510
R534 C526 C527 C529
BIAS
1K 22 0.1 NJM4558V-TE2 10
1/10W 16V 16V AUDIO-BUFFER 16V R539
:1608 :AL-CP B:1608 :AL-CP 1k
1/10W
:1608
M1MA152WA
5 6 7 8
R642
R639 R640 R641
C610 4.7k C530
4.7k 4.7k 10k
0.1 1/10W 0.1 R540
1/10W 1/10W 1/10W
25V :CHIP 16V 470k
:CHIP :CHIP :CHIP
B:1608
C609
0.22
C608
4 3 2 1
16V Q502
220p
2SD2226K R543
C607 MUTE SW 2.2k
0.1 R598 R599 1/10W
8 7 6 5
:1608
16V 4.7k 4.7k
C583
1/10W 1/10W
220p
:CHIP :CHIP R637 R638
R689 Q509
10k 15k
C603 470
4.7 MUN2213
1/10W 1/10W
0.1 1/10W MSP_RESET
:1608 :1608
25V :1608
0
R594
R565 10k C617
8 7 6 5
C601 22k 1/10W 0.1
1 2 3 4
10 1/10W :CHIP 16V
16V :CHIP
IC502
C618
220p TC4W53FU(TE12R)
MULTIPLEX
R593
C602
22k
10 R515
1/10W 1 2 3 4
16V 10k
:CHIP
1/10W 0
:CHIP
R626
R659
100
10k
Q510
R647 1/10W
MUN2213
10k :1608
1/10W MUTE-SW
:CHIP
1 D5V
FB503
C651 0UH
0.1
16V
B:1608
OVDDH 64
R527
63
47
1/10W
62
:1608
C525
61
10 R537
16V 1k
60
:AL-CP 1/10W
:1608
59
C543
VDDL 58 0.1
R628 16V
GND 57 10k B:1608 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
1/10W
F_SW 56 :1608
C524
IO0
0.1
IO0 55
16V IC524
IO1
B:1608 K6X1008C2D-BF70 1M SRAM
IO1 54
IO2
IO2 53
IO3
IO3
52
IO4 51 RB506 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
100*4
IO5 50
:CHIP
OVDDH 49
C650
0.01
RB505
25V
100*4
B:1608
:CHIP
10
11 12
R020
100
R024
100
L306
C316 C318
10µH
47
0.1
R406 16V :CHIP
R674 16V
Q305 150k
4.7k B:1608 :AL-CP
Q513 1/10W
1/10W 2PB709AR-115 C306 R408
:1608
2PD601AR-115 BUFFER 0.047 2.2k
16V
ACTIVE FILTER 1/10W
B:1608
:1608
R402 C319 HSYNC
4.7k 1
TO(1/3)
1/10W 16V
C585 R407
:1608 B:1608
22 1M C307
R646 16V 220p
1/10W
2.2k CH:1608
C584 JL315 :1608
10
R404 R405
16V
10k 10k
1/10W
1/10W
R548
1k
1/10W
:1608 L
0.7
0
Q503
2SD2226K
MUTE
0
R STBY5V
C658
0.7 Q508 Q512
33
2SA1576A-T106-QR 25V 2PD601AR-115
R649 MUTE SW MUTE
1k D5V
1/10W
D607 R686
:1608
MMDL914T1 100
1/10W
:1608 D609
D506
C536 C587 D608 MMDL914
MMDL914T1 R687
120 120 D510
RECT MMDL914 47k
6.3V 6.3V R654 R556
MMDL914T1
27k 1/10W
18k
1/10W :1608 R688
R652 1/10W
:CHIP 4.7k
100 :1608 D509
1/10W
R651 :1608
R553 :1608 MMDL914T1 R617
22k
47k 47k
1/10W
1/10W
:1608
:1608
Q514
Q505 D508 2SA1576A-T106-QR
R618
2SA1576A-T106-QR MMDL914T1 1k MUTE SW
MUTE-SW
MUTE-SW
D505
Q515
MUN2213
MUTE
MUTE SW
LINE_MUTE
SP_MUTE
R614
0
D5V
RESET
C545
0.1
16V
B:1608
MUTE
2.7
C546
0.1
16V
B:1608
JR001 JR003
1M 1M
JR002
1M
15
13 14
CN001
20P
TO(1/3) HDMI_RST 1 HDMI_RST
AFT_MAIN
TO(2/3) AFT1 2
3 GND
TU_H_MAIN
M_HSYNC 4
5 GND
TO(2/3) AGC1 6 AGC_ATT
7 AD_RST
JL066
8 AD_MUTE
9 LINE_MUTE
10 NC
11 SP_MUTE
3.3V 12 GND
3.3V 13 WOOFER_MUTE
JL058
14 GND
SPDIF 15 SPDIF
16 GND
JL059
17 GND
SUB_C/CB
18 SUB_C
JL057
19 GND
SUB_Y/CB/Y
20 SUB_Y
TO
A2NU(2/2)BOARD
CN8205
SUB_V_OUT
TO(1/3)
STBY5V
CN010
JL054
40P
STBY5V 1 STBY_5V
2 STBY_5V
3 GND
JL070
4 GND
SW9V 5 SW_9W
6 SW_9W
7 SW_9W
JL071
8 GND
D5V 9 D5V
10 GND
11 D5V
12 D5V
13 GND
JL072
14 GND
A5V 15 A5V
16 A5V
17 A5V
18 A5V
19 GND
20 GND
21 GND
22 GND
JL073
23 GND
3.3V 24 3.3V
25 3.3V
26 NC
27 11V
28 11V
29 GND
30 AC_RLY
31 GND
32 MAIN_CR
33 GND
34 GND
35 GND
36 MAIN_C/CB
37 GND
38 GND
39 GND
40 MAIN_Y/CV
JL075
TO
A2NU(1/2)BOARD
CN8206
A1U(3/3)
(AUDIO PROCESSOR)
B-SS12275<UC.>-A1U-P3
KDE-50XS955 (UC) 3-17