Kd Board Schematic Diagram - Sony KDF-42WE655 Service Manual

KD BOARD SCHEMATIC DIAGRAM

1 | 2 | 3 | 4 | 5 |
A
—
B
—
C
C4855
—
L4715 100
TO G2:CN6029
16V
:AL-CP
CN4703
40P
GND 1
D
GND 2
GND 3
GND 4
GND 5
— GND 6
GND 7
GND 8
R4863 0 :1608
RES_AMP 9
R4864 0 :1608
RST_PRO 10
E R4865 0 :1608
SCDT 11
R4866 0 :1608
SCSHIFT 12
R4867 0 :1608
SCLATCH-1 13
R4868 0 :1608
ADC-PD 14
— SP-MUTE 15 R4848
1k
1/10W
GND 16 LCH
:CHIP
LCH 17 R4846
1.2k
GND 18
RCH 1/10W
GND01 :CHIP
RCH 19
R4842
F
R4845 1.2k
GND 20 WF
1k 1/10W :CHIP 1/10W
:CHIP
AU-W 21 C4821
C4820 1
GND 22
1 :AL-CP
:AL-CP
SP-DC-PROT 23
— +5.0V 24
L4717 C4856
+3.3V 25 100 D4709
16V MA111-TX
GND 26
C4808
GND 27
10
16V
GND 28
:AL-CP
G
GND 29
C4803
SCLATCH-2 30 0.1
25V
F:CHIP
GND 31 R4886
0
:1608 R4785
GND 32 1k
1/10W
— GND 33 :CHIP
GND 34
GND 35
GND 36 1 2 3 4
GND 37
D4901
H
GND 38
MA111-TX
STBY5V 39
C4901
470
DT+9V 40 16V
:AL-CP
20 19 18 17
—
R4770
220 R4771
1/10W 1k
R4933
:CHIP 1/10W R4936
1k
:CHIP 1k
1/10W
1/10W
:1608 :1608
Q4901
Q4709
2PA1576R-115 C4773
I R4793 2PA1576R
1.2k 16V
1/10W :AL-CP
:CHIP
R4935 R4938
R4937
15k 1k
10k
1/10W 1/10W 1/10W Q4902
— :1608 :1608 :CHIP 2PC4081R-115
J
—
K
—
L
R4735
1/10W
:CHIP
—
M
—
N
IC4701
PCM1802DBR
A/D CONVERTER
—
O
—
P
KDF-42WE655/50WE655
All manuals and user guides at all-guides.com
6 | 7 | 8 | 9 | 10 | 11
C4870
0.1
+3.3V 16V
B:CHIP
R4869
10k R4860 R4861 R4858
1/10W
0 0 10k
:CHIP
:CHIP :CHIP 1/10W
:CHIP
14 13 12 11 10 9 8
IC4711
SN74LV08APWR
A/D CONVERTER
1 2 3 4 5 6 7
R4816
R4850
D4717 10k
100
MA111-TX 1/10W
:CHIP :CHIP
R4853
100 IC4709
R4887 R4851
R4852 :CHIP
10k 100 R3112N221A
1/10W 100
:CHIP
:CHIP :CHIP
RESET
VCC
R4889
1k
GND NC
1/10W
:CHIP
3.3V
Q4711
RESET DELAY
2PC4081R-115
R4750
0
:1608 +3.3V
R4830 R4831
10k
10k
1/10W
1/10W
:1608 SP-MUTE
:1608
R4820 Q4708
4.7k 2PC4081R-115 NPN
1/10W
:1608
C4757
47p
GND03
CH:CHIP
C4756
R4819
47p
4.7k
C4755 CH:CHIP
1/10W
47p
:1608
CH:CHIP
SCDT
SCSHIFT
R4805 SCSHIFT SCDT
100
+1.8V 1/10W
:1608
SP-MUTE
C4818
0.1
16V R4799
B:CHIP 10k
1/10W FLAGL
R4871 :1608
OVF
0
SFLAG
:1608
R4796
INIT
100
1/10W
MCKSEL
:CHIP R4797 IC4707
10k 1/10W :1608
LRCK CXD9788AR
S-MASTER
C4805 BCK
0.1
16V
DATA
D4710 B:CHIP
MA111-TX R4786
BFVDD
0
C4809 1/10W BFVSS
0.1 :1608
25V TEST
C4796
F:CHIP
0.1
DVDD
16V
B:CHIP
C4807
XFSIIN
0.1
25V
F:CHIP
C4790
0.1
25V
F:CHIP
C4791
0.1
25V
R4774
F:CHIP
0
1/10W
5 6 7 8 9 10
:1608
IC4706
PCM1802DBR
A/D CONVERTER
X4703
DSO321SV
49.152M
R4772
100 CONT VDD
16 15 14 13 12 11 1/10W
:CHIP
VSS OUT
C4776
0.1 25V F:CHIP
R4767
100 1/10W :CHIP
3.3V
L4707
10
1.8V
R4764 IC4704
R4763 100 BA18BCOFP
100 C4769
1/10W 1.8V REG
1/10W 0.1
:CHIP L4706
:CHIP 16V +3.3V
B:CHIP
VCC OUT
C4767 GND
47
10V
IC4705 C4871
:AL-CP
TCWU04F 10
16V
:AL-CP
R4752
R4754
470
1M 1/10W :CHIP
1/10W
:CHIP
X4702
C4762 C4763
10p 10p
CH:CHIP
CH:CHIP
C4833
47p
CH:CHIP
C4834
47p
C4835
CH:CHIP
47p
CH:CHIP
R4743
100
1/10W R4738
:CHIP 100
+1.8V 1/10W
1k :1608
C4874
C4735 1
:AL-CP
1
:AL-CP
R4726
10k
D4702
C4733 1/10W FLAGL
MA111-TX
0.1 :1608 OVF
16V SFLAG
D4701 B:CHIP
R4717
MA111-TX INIT
100 R4723
10k
C4725 1/10W MCKSEL
C4724 1/10W
0.1 :CHIP IC4702
10 :1608
25V LRCK CXD9788AR
16V
F:CHIP
:AL-CP S-MASTER
BCK
C4722
C4718 DATA
0.1 R4710
25V 0.1
1k BFVDD
F:CHIP 16V
1/10W B:CHIP
C4716 :CHIP BFVSS
0.1 R4711
25V C4710 0 TEST
F:CHIP 0.1 1/10W
25V
:1608 DVDD
F:CHIP
C4709 C4711
XFSIIN
0.1 0.1
25V 16V
F:CHIP B:CHIP
1 2 3 4 5 6 7 8 9 10
+3.3V
R4875
R4704
0
100 1/10W
1/10W
20 19 18 17 16 15 14 13 12 11 :CHIP
:CHIP
C4704
0.1
25V
F:CHIP
C4702
10
16V
:AL-CP
R4703 L4701
100 1/10W :CHIP
R4701 R4702
100 100
1/10W 1/10W
:CHIP :CHIP
| 12 | 13 | 14 | 15 | 16 |
C4866
100
IC4710
R4854 25V
CXD9774M
0 :AL-CP
S-MASTER 1/10W
POWER IC :1608
R4837 C4864
0 1 25V B
1/10W
:1608
RGND GREG
C4861
GVDD
0.01 BP
C4859
25V
BM PVSS 33000p C4857
B:1608 25V
0.1
B:2012
/RST BST_B 25V
R4834
B:1608
R4835 0
0 1/10W :1608 RGND PVDD_B
1/10W C4852
:1608 0.1
GREG PVDD_B
C4848 25V
B:1608
C4851 0.1 25V B:1608 M3 OUT_B
0.1
25V R4828 R4832
DREG OUT_B
B:1608 0 1/10W :1608 3.3
1/4W
DVSS PVSS
:RN
C4846
R4827
0.1 M1 PVSS
3.3
25V
M2 OUT_A 1/4W
B:1608 R4826
:RN
0 1/10W :1608
DVDD OUT_A
C4840
0.1
R4822 /SD PVDD_A
25V
10k R4823 0 1/10W :1608 B:1608
1/10W RESV PVDD_A
:1608 C4839
/OTW BST_A
C4838 0.1
C4836
33000p 25V
0.01 AM PVSS 25V B:1608
25V
R4814 560 1/10W :1608 B:2012
B:1608
AP GVDD
C4829
RGND GREG
0.1
16V C4837
R4815
B:CHIP 47p
22k C4830
CH:CHIP
1/10W 1 25V B
R4809
R4872 :1608
C4827 0
0
0.1 1/10W :1608
16V
:CHIP
B:CHIP
C4813
0.1
16V
R4802
B:CHIP
0 IC4708
VSSL 1/10W CXD9774M
:1608
S-MASTER
OUTL1 POWER IC
VDDL R4800
R4794
0 C4811 C4814
22k
OUTL2 :1608 47p 1 25V B
R4798 1/10W
CH:CHIP
VSSL 0 :1608
1/10W RGND GREG
VSSR :1608 R4792 560 1/10W :1608
C4806
BP GVDD
0.1 16V B:CHIP C4804
OUTR1
33000p
R4791 BM PVSS C4799
0 25V
VDDR 0.1
1/10W /RST BST_B B:2012
25V
OUTR2 :1608 R4789 B:1608
0 RGND PVDD_B
C4793
VSSR 1/10W
0.1 L4711
R4788 :1608 GREG PVDD_B
0 R4784 25V
VSUBC
1/10W C4797 0 1/10W :1608 B:1608
M3 OUT_B
:1608 0.1 C4788
XVSS R4782
25V 0.1 25V B:1608 DREG OUT_B
C4802 B:1608 3.3
22 1/4W
16V DVSS PVSS :RN
R4780
:AL-CP
0 1/10W :1608 R4779
C4784 M1 PVSS
3.3
0.1
25V 1/4W
M2 OUT_A
+3.3V B:1608 :RN
R4778
DVDD OUT_A
0 1/10W :1608 C4781
0.1
/SD PVDD_A
R4775 25V
R4776 0 1/10W :1608
0 B:1608
C4780 RESV PVDD_A
1/10W C4778
0.1 L4708
:1608 0.1
16V /OTW BST_A
25V
B:CHIP
AM PVSS C4777 B:1608
R4768 0 :1608 33000p 25V B:2012
AP GVDD
C4774 C4772
RGND GREG
0.1 47
16V
16V
:AL-CP
B:CHIP C4771
1 25V B
R4765
R4870 0
0 1/10W
:1608
:1608
Q4707
R4761
2PA1576R-115
100k 1/10W :1608
PNP
R4760
C4770
120k
2.2 1/10W
Q4706 16V :1608
B
2PA1576R-115
PNP R4759
100k 1/10W :1608
Q4703
2PC4081R-115 R4757
C4768 R4758
120k 100k
NPN 2.2
R4755 1/10W 1/10W
16V
82k :1608 :1608
1/10W F
C4766
:1608
47 Q4705 R4756
2PA1576R-115 100k
10V
R4753 Q4704 PNP 1/10W
:AL-CP
150k 2PA1576R-115 :1608
1/10W
PNP
:1608
C4764
C4765 DC DETECT
1
47 16V
10V B:CHIP
:AL-CP
IC4703
CXD9774M
S-MASTER
POWER IC
R4751
10k C4761
1/10W 1 25V B
:1608
RGND GREG
C4759
0.01 R4747
25V 0 1/10W :1608 BP GVDD
C4758
B:1608
33000p
BM PVSS
25V
B:2012
C4749 /RST BST_B
0.1 R4744 R4742
0
16V 0 1/10W :1608 RGND PVDD_B
1/10W
B:CHIP
:1608
GREG PVDD_B
C4745
0.1 25V B:1608
C4750 M3 OUT_B
C4746 0.1 R4733
DREG OUT_B
0.1 25V 0 1/10W :1608
B:1608
16V
DVSS PVSS
B:CHIP
D4719
DA221-TL M1 PVSS
C4742
M2 OUT_A
C4729 0.1 R4731
0.1 25V 0 1/10W :1608 DVDD OUT_A
16V
R4727 B:1608
B:CHIP
0 /SD PVDD_A
1/10W
VSSL R4728 0 1/10W :1608
:1608
RESV PVDD_A
OUTL1
/OTW BST_A
R4724
VDDL
0 1/10W :1608 AM PVSS C4730
OUTL2 R4719 560 1/10W :1608 33000p 25V
AP GVDD
VSSL
RGND GREG
VSSR C4728
47p
R4715 C4720 1 25V B
OUTR1 CH:CHIP
0
:1608
VDDR
R4720
OUTR2
22k
1/10W
VSSR :1608
VSUBC
XVSS
C4715 C4707 R4709
2.2
C4719 22 100k 1/10W :1608
16V
0.1 16V
16V B
:AL-CP
B:CHIP
R4708
120k
Q4701
1/10W
2PA1576R-115
:1608
PNP
R4705
100k
Q4702
C4705 1/10W
2PA1576R-115
0.1 :1608
PNP
16V
B:CHIP
17 | 18 | 19 | 20 | 21 | 22
IC4712
C4867 TO G1:CN1603
12V REG
1000p R4862
B:CHIP 10 1/4W :FPRD
OUT VCC 1 AU 18V
GND
C4868 2 AU-GND
100
25V CN4705
:AL-CP 2P
WHT
:VH
C4862
R4843
0.01
25V 10 R4841
B:1608 1/10W 3.3k
:1608 1W
:RS
C4858
0.1
25V
B:1608 F4702
C4747
3.15A
L4716 3300p
75V
B:CHIP
L4714
D104C-X882
R4833
C4850 4.7k
C4847
1 1/10W
VE2A105J 1000p
:1608
B:CHIP
C4845 R4829
C4854 C4844
1 4.7k 2200
1000p
VE2A105J 1/10W 25V C4842
B:CHIP
:1608 0.22 CN4702
L4713 25V 4P
B:2012 RED
D104C-X882 R4824 :XA
2.7
1/10W 4 R-
L4712 :1608 R-
3 R+
R+
2 L-
R4811 1 L+
2.7
L+
1/10W
L-
:1608
C4831
C4828 1000p
4.7
25V
C4832
0.22
R4725 25V
1k B:2012
1/10W
:1608
C4825
1000p
B:CHIP
C4823
1000p
B:CHIP
C4822
0.22
C4817
25V
1000p
B:2012
B:CHIP
R4801
2.7
1/10W
:1608
F4703
C4752
3.15A
3300p
75V
B:CHIP R4787
2.7
L4710 1/10W
:1608
D104C-X882
C4801
C4792
R4783 0.22
1000p
C4789 4.7k 25V
1/10W B:2012
1
VE2A105J :1608
C4786
1000p
B:CHIP
R4781
C4785 C4795
4.7k
1 2200
VE2A105J 1/10W
:1608 25V
L4709
D104C-X882
+12V
+18V
D4902
R4804
MA8027
1k
R4762
1/10W
4.7k
:1608
1/4W
R4721
4.7k
1/4W
R4722
4.7k
1/4W
C4708
3300p
B:CHIP
C4754
L4704
0.1 L4705 F4704
3.15A
25V D104C-X882
75V
B:1608
C4751
R4737
0.1 25V B:1608 C4748 C4743
1 4.7k 1000p
R4736
VE2A105J 1/10W
3.3 1/4W :RN
:1608
R4732
3.3 1/4W :RN C4741 R4734 C4740
1 C4753
4.7k 1000p
C4736 VE2A105J 2200
1/10W
0.1 25V B:1608 :1608 25V C4738
C4732 0.22
L4703 25V
0.1
B:2012
25V W+
D104C-X882
B:1608
R4729 1 W+
L4702 2.7
1/10W
W- 2 NC
:1608
3 W-
B:2012
R4716 CN4701
2.7 3P
R4813
1/10W WHT
1k
:1608
1/10W :XA
C4723
:1608 C4721
0.22
1000p
25V
B:CHIP
B:2012
C4714
1000p
B:CHIP
9-965-971-01<LA3>KD
|
KDF-42WE655/50