Kd Board Schematic Diagram - Sony KDF-E55A20 Service Manual

KD BOARD SCHEMATIC DIAGRAM

1 | 2 | 3 | 4 | 5 |
A
—
B
—
C
—
C4855
L4715 100
TO GI:CN6029
16V
:AL-CP
CN4703
40P
D GND 1
GND 2
GND 3
GND 4
GND 5
—
GND 6
GND 7
GND 8
R4863 0 :1608
RES_AMP 9
R4864 0 :1608
E RST_PRO 10
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
F R4842
R4845 1.2k
GND 20 1/10W
1k 1/10W :CHIP
:CHIP
AU-W 21
C4821
FB4701 1
C4820
GND 22 0 :AL-CP
:1608 1
:AL-CP
SP-DC-PROT 23
—
+5.0V 24
D4710
L4717 C4856
+3.3V 25 MA111-TX
100 D4709
16V MA111-TX
GND 26
C4808
GND 27
10
F:CHIP
16V
G GND 28
:AL-CP
GND 29 C4807
C4803 0.1
0.1
SCLATCH-2 30 25V
25V F:CHIP
GND 31 F:CHIP
R4785 C4790
GND 32 1k
0.1
— 1/10W 25V
GND 33
:CHIP F:CHIP
GND 34
GND 35
GND 36 1 2 3 4 5 6 7
GND 37
H
D4901
GND 38 MA111-TX
STBY5V 39
C4901
470
DT+9V 40 16V
:AL-CP
—
20 19 18 17 16 15 14
R4770
220 R4771
1/10W 1k
R4933
:CHIP 1/10W R4936
:CHIP 1k 1k
1/10W 1/10W
:1608
:1608 Q4901
Q4709
I 2PA1576R-115 C4773
2PA1576R
R4793 10
1.2k
16V
1/10W :AL-CP
:CHIP
R4763
100
R4935 R4937 R4938
15k 1k 1/10W
10k :CHIP
— 1/10W 1/10W Q4902
1/10W
:1608 :1608 :CHIP 2PC4081R-115
IC4705
TCWU04F
J
—
K
—
L
—
M
—
N
—
O
—
P
KDF-E55A20/E60A20
—
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 10k
100
1/10W
:CHIP :CHIP
R4853
R4887 100
R4851
10k R4852 :CHIP
100 100
1/10W
:CHIP :CHIP
:CHIP
R4889
1k
1/10W
:CHIP
3.3V
Q4711
2PC4081R-115
+3.3V
R4831
R4830
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
47p
GND03
CH:CHIP C4836
0.01
C4756
R4819 25V
4.7k 47p
C4755 CH:CHIP B:1608
1/10W
47p
:1608
CH:CHIP
SCDT
C4827
SCSHIFT R4805
FB4709
100
0 B:CHIP
+1.8V 1/10W
:1608
:1608
SP-MUTE
C4818
0.1
16V R4799
10k
B:CHIP
1/10W
FLAGL
R4871 :1608
0 OVF
SFLAG
:1608
R4796
INIT
100
1/10W MCKSEL
R4797
:CHIP 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
C4796
0.1
DVDD
16V
B:CHIP
XFSIIN
FB4714
0 FB4715
:1608 0
:1608
C4791
0.1
25V FB4713
F:CHIP R4774
0 0
C4780
:1608 1/10W
8 9 10 0.01
:1608
16V
B:CHIP
IC4706
PCM1802DBR
A/D CONVERTER
X4703
DSO321SV
49.152M
R4772
100
CONT VDD
1/10W
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
1.8V REG
:CHIP 0.1
16V L4706 +3.3V
B:CHIP
VCC OUT
C4767 GND C4766
47 47
10V 10V
C4871
:AL-CP :AL-CP
10
16V
:AL-CP
R4752
R4754
470
1M 1/10W :CHIP
1/10W
:CHIP
C4762 X4702 C4763
10p 10p
CH:CHIP CH:CHIP
12 | 13 | 14 | 15 | 16 | 17
IC4712
C4867
12V REG
1000p
B:CHIP
OUT VCC
C4866 GND
IC4710 100
R4854 25V
CXD9774M 0 :AL-CP
S-MASTER 1/10W
POWER IC :1608
C4862
R4837 C4864
0.01
0 1 25V B
1/10W 25V
:1608 B:1608
RGND GREG
BP GVDD
C4859
33000p
BM PVSS C4857
25V
0.1
B:2012 L4716
/RST BST_B 25V
R4834 B:1608
R4835 0
RGND PVDD_B
0 1/10W :1608 1/10W C4852
:1608 0.1
GREG PVDD_B
C4848 25V D104C-X882
C4851 B:1608
0.1 25V B:1608 M3 OUT_B
0.1
R4828
25V R4832
0 1/10W :1608 DREG OUT_B 3.3
B:1608
1/4W
DVSS PVSS
:RN
C4846 D4718
DA221-TL 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
/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
16V C4837
47p R4815
B:CHIP 22k C4830
CH:CHIP
1/10W 1 25V B
FB4710 :1608
D4722
0
0.1 RB551V-30
16V :1608
R4725
1k
1/10W
:1608
C4813
0.1
16V R4802
0 IC4708
B:CHIP
1/10W CXD9774M
VSSL
:1608 S-MASTER
FB4711
OUTL1 POWER IC
0
D4721
:1608
VDDL RB551V-30
R4794
C4811 C4814
OUTL2 22k 1 25V B
47p
R4798 1/10W
CH:CHIP :1608
VSSL 0
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
VDDR 0 25V 0.1
B:2012
1/10W /RST BST_B 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 0 1/10W :1608
1/10W C4797 M3 OUT_B B:1608
C4788
XVSS :1608 0.1 R4782
25V 0.1 25V B:1608
DREG OUT_B 3.3
FB4712 C4802 B:1608
22 D4723 1/4W
0 VE2A105J
:1608 16V DA221-TL R4780 DVSS PVSS :RN
:AL-CP 0 1/10W :1608 R4779
C4784 M1 PVSS
3.3
0.1
25V M2 OUT_A 1/4W
:RN VE2A105J
+3.3V B:1608 R4778
0 1/10W :1608 DVDD OUT_A
C4781
0.1
R4775 /SD PVDD_A 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
C4772
C4774 RGND GREG
0.01 47
16V
16V
:AL-CP R4804
B:CHIP C4771
1k
1 25V B
R4765 1/10W
R4870 :1608
0
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 C4768 R4757 R4758
120k
NPN 2.2 100k
R4755 1/10W 1/10W
16V
82k F :1608 :1608
1/10W
:1608 Q4705
R4756
2PA1576R-115
100k
Q4704 PNP 1/10W
R4753
150k 2PA1576R-115 :1608
1/10W
PNP
:1608
C4764
C4765 1 DC DETECT
47 16V
10V
B:CHIP
:AL-CP
| 18 | 19 | 20 | 21 | 22 |
TO GM:CN1612
R4862
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 PS4702
C4747
3300p 3.15A
B:CHIP 75V
C4910
L4714 0.01
25V
B:CHIP
R4833
C4850 4.7k
C4847
1 1/10W
1000p
VE2A105J :1608
B:CHIP C4911
0.01
C4845 R4829
1 C4854 C4844 25V
4.7k 2200 1000p B:CHIP
VE2A105J 1/10W
25V C4842 B:CHIP
:1608
0.22 CN4702
25V
L4713 4P
B:2012 RED
D104C-X882 R4824 :XA
2.7
1/10W 4 R-
R-
:1608
3 R+
R+
2 L-
R4811 1 L+
2.7
L+
1/10W
L-
:1608
C4831
C4828
1000p
4.7
25V
C4832 C4912
0.01
0.22
25V 25V
B:2012 B:CHIP
C4913
0.01
C4825
25V
1000p
B:CHIP
B:CHIP
C4823
1000p
B:CHIP
C4822
0.22
25V C4817
1000p
B:2012
B:CHIP
R4801
2.7
1/10W
:1608
PS4703
C4752
3.15A
3300p
75V
B:CHIP R4787
2.7
L4710 1/10W
:1608
D104C-X882
C4801
0.22 C4792
R4783 1000p
C4789 4.7k 25V
1 1/10W B:2012
:1608 C4786
1000p
R4781 B:CHIP
C4785 C4795
4.7k
1 2200
1/10W
:1608 25V
L4709
D104C-X882
+12V
D4902
MA8027
R4762
4.7k
1/4W
R4721
4.7k
1/4W
R4722
4.7k
1/4W
9-965-984-01<LA3>KD
KDF-E55A20/E60A20
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