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Kd Board Schematic Diagram - Sony KDF-55WF655 Service Manual

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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
GND
16
1/10W
LCH
:CHIP
LCH
17
R4846
GND
18
1.2k
RCH
1/10W
GND01
:CHIP
RCH
19
R4842
F
1.2k
GND
20
R4845
WF
1/10W
1k
1/10W
:CHIP
:CHIP
AU-W
21
C4821
1
GND
22
C4820
1
:AL-CP
:AL-CP
SP-DC-PROT
23
+5.0V
24
D4710
L4717
C4856
MA111-TX
+3.3V
25
D4709
100
16V
MA111-TX
GND
26
C4808
GND
27
10
GND
28
16V
:AL-CP
G
GND
29
C4807
C4803
SCLATCH-2
30
0.1
25V
F:CHIP
F:CHIP
GND
31
R4886
0
R4785
GND
32
:1608
C4790
1k
1/10W
GND
33
:CHIP
F:CHIP
GND
34
GND
35
GND
36
1
2
3
4
5
6
GND
37
H
D4901
GND
38
MA111-TX
STBY5V
39
C4901
470
DT+9V
40
16V
:AL-CP
20
19
18
17
16
15
R4770
220
R4771
1/10W
1k
:CHIP
1/10W
R4933
R4936
:CHIP
1k
1k
1/10W
1/10W
:1608
:1608
Q4901
Q4709
2PA1576R-115
C4773
I
R4793
2PA1576R
10
1.2k
16V
1/10W
:AL-CP
:CHIP
R4763
R4935
R4938
100
R4937
1/10W
15k
1k
10k
:CHIP
1/10W
1/10W
1/10W
Q4902
:1608
:1608
:CHIP
2PC4081R-115
IC4705
TCWU04F
J
K
L
R4735
1k
1/10W
:CHIP
C4735
:AL-CP
M
C4709
F:CHIP
N
IC4701
PCM1802DBR
A/D CONVERTER
O
P
KDF-55WF655/60WF655
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
IC4711
14
13
12
11
10
9
8
SN74LV08APWR
A/D CONVERTER
1
2
3
4
5
6
7
R4816
R4850
D4717
10k
100
1/10W
MA111-TX
:CHIP
:CHIP
R4853
R4887
100
IC4709
R4851
R4852
:CHIP
10k
R3112N221A
100
100
1/10W
:CHIP
:CHIP
:CHIP
RESET
C4861
VCC
R4889
0.01
25V
1k
GND
NC
B:1608
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
R4822
:1608
10k
C4757
1/10W
:1608
GND03
47p
CH:CHIP
C4836
0.01
R4819
C4756
47p
25V
4.7k
B:1608
C4755
CH:CHIP
1/10W
47p
:1608
CH:CHIP
SCDT
SCSHIFT
SCSHIFT
SCDT
R4805
100
+1.8V
1/10W
:1608
SP-MUTE
C4818
0.1
R4799
16V
10k
B:CHIP
1/10W
R4871
FLAGL
: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
B:CHIP
R4786
BFVDD
0
C4809
1/10W
BFVSS
0.1
:1608
25V
TEST
F:CHIP
C4796
0.1
DVDD
16V
B:CHIP
XFSIIN
0.1
25V
0.1
25V
C4791
0.1
25V
R4774
F:CHIP
0
C4780
1/10W
7
8
9
10
0.1
:1608
16V
B:CHIP
IC4706
PCM1802DBR
A/D CONVERTER
X4703
DSO321SV
49.152M
R4772
100
CONT
VDD
1/10W
14
13
12
11
:CHIP
VSS
OUT
C4776
0.1
25V
F:CHIP
R4767
100
1/10W
:CHIP
3.3V
L4707
1.8V
IC4704
R4764
100
BA18BCOFP
1/10W
C4769
0.1
1.8V REG
:CHIP
L4706
16V
+3.3V
B:CHIP
VCC
OUT
C4767
GND
C4766
47
10V
10V
C4871
:AL-CP
:AL-CP
10
16V
:AL-CP
R4752
R4754
470
1M
1/10W
:CHIP
1/10W
:CHIP
X4702
C4762
C4763
10p
10p
CH:CHIP
CH:CHIP
R4751
10k
C4833
1/10W
47p
:1608
CH:CHIP
C4759
0.01
C4834
47p
25V
C4835
B:1608
CH:CHIP
47p
CH:CHIP
R4743
100
1/10W
R4738
:CHIP
100
+1.8V
1/10W
:1608
C4874
1
:AL-CP
1
R4726
D4702
10k
MA111-TX
C4733
1/10W
FLAGL
0.1
OVF
:1608
16V
SFLAG
D4701
B:CHIP
R4717
MA111-TX
INIT
100
R4723
10k
C4725
1/10W
MCKSEL
C4724
:CHIP
1/10W
0.1
IC4702
10
:1608
25V
LRCK
CXD9788AR
16V
F:CHIP
:AL-CP
S-MASTER
BCK
C4722
0.1
C4718
DATA
R4710
25V
0.1
1k
16V
BFVDD
F:CHIP
1/10W
B:CHIP
:CHIP
C4716
BFVSS
R4711
0.1
25V
C4710
0
TEST
F:CHIP
0.1
1/10W
25V
:1608
DVDD
F:CHIP
C4711
0.1
0.1
XFSIIN
25V
16V
B:CHIP
1
2
3
4
5
6
7
8
9
10
+3.3V
R4875
R4704
C4705
0
100
1/10W
0.1
20
19
18
17
16
15
14
13
12
11
1/10W
:CHIP
16V
:CHIP
B: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
|
17
IC4712
12V REG
OUT
VCC
GND
C4866
IC4710
100
R4854
25V
CXD9774M
0
:AL-CP
S-MASTER
1/10W
POWER IC
:1608
C4862
R4837
C4864
0
0.01
1 25V
B
1/10W
25V
:1608
B:1608
RGND
GREG
BP
GVDD
C4859
33000p
BM
PVSS
C4857
25V
0.1
/RST
BST_B
B:2012
25V
L4716
R4834
B:1608
R4835
0
0 1/10W
:1608
RGND
PVDD_B
1/10W
C4852
:1608
GREG
PVDD_B
0.1
25V
C4848
C4851
0.1
25V
B:1608
B:1608
M3
OUT_B
0.1
R4828
R4832
25V
DREG
OUT_B
0 1/10W
:1608
3.3
B:1608
1/4W
DVSS
PVSS
:RN
C4846
M1
PVSS
R4827
0.1
3.3
25V
B:1608
M2
OUT_A
1/4W
R4826
:RN
0
1/10W
:1608
DVDD
OUT_A
C4840
0.1
/SD
PVDD_A
25V
R4823
0 1/10W
:1608
B:1608
RESV
PVDD_A
C4839
L4712
/OTW
BST_A
C4838
0.1
33000p
25V
AM
PVSS
25V
B:1608
R4814
560
1/10W
:1608
B:2012
AP
GVDD
C4829
RGND
GREG
0.1
C4837
16V
R4815
47p
B:CHIP
22k
C4830
CH:CHIP
1/10W
1 25V
B
R4809
R4872
:1608
C4827
0
0.1
0
1/10W
:1608
16V
:CHIP
R4725
B:CHIP
1k
1/10W
:1608
C4813
0.1
16V
R4802
B:CHIP
0
IC4708
VSSL
1/10W
CXD9774M
:1608
S-MASTER
OUTL1
POWER IC
VDDL
R4800
R4794
C4814
0
C4811
OUTL2
22k
1
25V
B
:1608
47p
1/10W
R4798
CH:CHIP
VSSL
:1608
0
1/10W
RGND
GREG
VSSR
:1608
R4792
560
1/10W
:1608
C4806
BP
GVDD
OUTR1
0.1
16V
B:CHIP
C4804
33000p
R4791
BM
PVSS
C4799
25V
VDDR
0
0.1
B:2012
1/10W
/RST
BST_B
25V
OUTR2
:1608
R4789
B:1608
0
RGND
PVDD_B
C4793
VSSR
1/10W
R4788
0.1
L4711
:1608
R4784
GREG
PVDD_B
VSUBC
0
25V
0 1/10W
:1608
B:1608
1/10W
C4797
M3
OUT_B
0.1
C4788
XVSS
:1608
R4782
25V
0.1
25V
B:1608
C4802
DREG
OUT_B
3.3
B:1608
22
1/4W
16V
DVSS
PVSS
:RN
R4780
:AL-CP
C4784
0 1/10W
:1608
R4779
M1
PVSS
0.1
3.3
1/4W
25V
M2
OUT_A
+3.3V
:RN
B:1608
R4778
0 1/10W
:1608
DVDD
OUT_A
C4781
0.1
/SD
PVDD_A
R4775
25V
R4776
0 1/10W
:1608
0
B:1608
RESV
PVDD_A
1/10W
C4778
L4708
:1608
/OTW
BST_A
0.1
25V
C4777
B:1608
AM
PVSS
33000p
25V
B:2012
R4768
0
:1608
AP
GVDD
C4774
C4772
47
RGND
GREG
0.1
16V
16V
:AL-CP
R4804
B:CHIP
C4771
1 25V
B
1k
1/10W
R4765
R4870
0
:1608
0
1/10W
:1608
:1608
Q4707
2PA1576R-115
R4761
PNP
100k
1/10W
:1608
R4760
C4770
120k
2.2
1/10W
Q4706
16V
:1608
2PA1576R-115
B
PNP
R4759
100k
1/10W
:1608
Q4703
2PC4081R-115
R4757
C4768
R4758
120k
100k
NPN
2.2
R4755
16V
1/10W
1/10W
82k
F
:1608
:1608
1/10W
:1608
Q4705
R4756
47
2PA1576R-115
100k
R4753
Q4704
PNP
1/10W
150k
2PA1576R-115
:1608
1/10W
PNP
:1608
C4764
C4765
1
DC DETECT
47
16V
10V
B:CHIP
:AL-CP
IC4703
CXD9774M
S-MASTER
POWER IC
C4761
1 25V
B
RGND
GREG
R4747
0
1/10W
:1608
BP
GVDD
C4758
33000p
BM
PVSS
25V
B:2012
C4749
/RST
BST_B
0.1
R4744
R4742
16V
0
0
1/10W
:1608
RGND
PVDD_B
B:CHIP
1/10W
C4754
:1608
GREG
PVDD_B
0.1
25V
C4745
B:1608
C4750
0.1
25V
B:1608
M3
OUT_B
C4746
0.1
R4733
25V
DREG
OUT_B
0.1
0.1
0 1/10W
:1608
B:1608
16V
B:CHIP
DVSS
PVSS
3.3
D4719
DA221-TL
M1
PVSS
3.3
C4742
M2
OUT_A
C4729
0.1
R4731
0.1
0.1
25V
0 1/10W
:1608
DVDD
OUT_A
16V
B:1608
C4732
R4727
B:CHIP
0
0.1
/SD
PVDD_A
1/10W
25V
VSSL
R4728
0 1/10W
:1608
B: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
B:2012
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
C4707
R4709
C4715
C4719
2.2
100k
1/10W
:1608
22
0.1
16V
16V
16V
:AL-CP
B
B:CHIP
R4708
120k
Q4701
1/10W
2PA1576R-115
:1608
PNP
R4705
Q4702
100k
1/10W
2PA1576R-115
:1608
PNP
|
18
|
19
|
20
|
21
|
22
|
C4867
TO G1:CN1603
1000p
R4862
B:CHIP
10
1/4W
:FPRD
1
AU 18V
AU-GND
C4868
2
100
25V
CN4705
:AL-CP
2P
WHT
:VH
R4843
10
R4841
1/10W
3.3k
:1608
1W
:RS
C4858
0.1
25V
B:1608
C4747
F4702
3300p
3.15A
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
4
R-
1/10W
R-
:1608
3
R+
R+
2
L-
R4811
1
L+
2.7
L+
1/10W
:1608
L-
C4831
C4828
1000p
4.7
25V
C4832
0.22
25V
B:2012
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
1/10W
B:2012
VE2A105J
:1608
C4786
1000p
B:CHIP
R4781
C4785
C4795
1
4.7k
1/10W
2200
VE2A105J
25V
:1608
L4709
D104C-X882
+12V
+18V
D4902
MA8027
R4762
4.7k
1/4W
R4721
4.7k
1/4W
R4722
4.7k
1/4W
C4708
3300p
B:CHIP
L4704
L4705
F4704
3.15A
D104C-X882
75V
C4751
R4737
25V
B:1608
C4748
C4743
1
4.7k
1000p
R4736
VE2A105J
1/10W
1/4W
:RN
:1608
R4732
C4741
R4734
C4740
1/4W
:RN
1
4.7k
C4753
1000p
C4736
VE2A105J
2200
1/10W
25V
B:1608
:1608
25V
C4738
0.22
L4703
25V
B:2012
D104C-X882
W+
R4729
1
W+
2.7
L4702
1/10W
W-
2
NC
:1608
3
W-
CN4701
R4716
2.7
3P
R4813
1/10W
1k
WHT
:1608
1/10W
:XA
C4723
:1608
C4721
0.22
1000p
25V
B:CHIP
B:2012
C4714
1000p
B:CHIP
9-965-972-01<LA3>KD
KDF-55WF655/60WF655
54

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