D2 Board Schematic - Sony KV-32FQ80B Service Manual

A B C
D2.-32/36FQ80
1
D2
DYNAMIC PICTURE STABLISING CIRCUIT
R6882
47k
1/10W
CHIP
2
Q6802
2SC2412K-R
C6801 R6801
XX 47k
1/10W
3
R6803 Q6801
2SC2412K-R
4.7k
1/10W R6804
XX
C6851
0.1
16V AFC PULSE DETECT
135V
CN6800 D6828
8P 1SS119-25TD
WHT
FB6801
+135V 1 R6802 C6802
0uH
220k 0.01
2
+135V 50V
C6817 1/10W
XX
NC 3
TO G BOARD
4 GND 4
CN6010
GND 5
NC
6
C6818
+200V 7
XX
+200V 8
D6825 D6806
1SS119-25TD RD5.1
5
CN6803
XX C6816
10
GND 1
50V
R6820
22k
1/10W
CN6802
8 7 6 5
XX
6 GND 1
IC6801
NJM2903M-TE2
1 2 3 4
C6815
C6814
0.01
47
50V
35V
7
R6821
22k
1/10W
R6823
3.3k
1/4W
CN6801
8 10P
15V
+15V 1
12V
+12V
3
X_RAY
H-PROT 4
HOP OVP 5
TO A BOARD
AFC PULSE 6
CN1903
DF DRIVE 7
ABL
8
GND 9
GND
10
9 GND 11
D6804
MMDL914T1
R6899 C6850
10
33k 0.1
1/10W 16V
11
D E F
R6862
XX
R6863
XX
R6811
0.1 R6810
1/2W 1k
1/4W
RF
FPRD
C6813
47
R6809 R6808 C6809
50V
100 33 2200p
1/10W 1/10W 50V
RN-CP RN-CP B
Q6803
C6808
2SC1623
47
35V
C6824
220 D6800
250V D1NL40-TA2
VC2
R6818
P.GND
4.7
1/4W
VG(L)
FPRD
C6807
VB
0.1
50V
VS
PT
VG(H)
VD
IC6800
MCZ3001D
R6842
XX
C6825
0.1 RV6801
XX
50V
PT
R6886
XX
R6826
XX
R6843
3
820
1/10W
R6844
IC6807
1 15k
TL1431CZ-AP
1/10W
R6825
RN-CP
2 *
OVP
12V D6811
1SS119-25TD
JW6805
R6829 15
47k
1/10W
CHIP
R6831 ABL PROTECT
XX
Q6807
2SC1623
C6822
33
C6821 R6827
UNDER VOLTAGE 50V
*
10
PROTECTION 50V
+12V
D6831 R6832
XX 47k
1/10W
CHIP
D6830
R6834
XX
47k
R6895
1/10W
D6813
100 CHIP
1SS119-25TD
C6853
100 R6833 C6823 D6814 D6815
16V XX 100 MTZJ-30C 1SS119-25TD
16V
Q6808
2SC1623
G H I J
12V
C6852 R6865
SS RESET
15k
0.01
Q6813
2SB709A-QRS-TX
R6897
470k
R6867
D6820
100
MTZJ-7.5B
1/10W
CHIP
Q6812
R6896 C6848
XX
33k 4.7
1/10W 50V
Q6814
CHIP
DTC114EKA C6834
0.01
25V
R6807
330k
1/4W
JW6800
RN
15
R6813
10
1/4W Q6804 C6811
FPRD 330p
IRFI644G-LF36
1kV
R
R6806 R6849
S
D6801
330k R6815 XX
1/4W RD15ESB2 10k
1/10W
CHIP
R6805
330k C6806
1/4W 22
63V
R6814
10
C6805
1/4W
10
OCP
FPRD Q6805 C6810
50V
IRFI644G-LF36 330p
Vc1
1kV
R
SS R6884
S
R6816 R6850
13k
Timer
10k XX
D6802 1/10W
GND C6804 680p
RD15ESB2 CHIP
100V
Rt
C6803 R6817
0.047
Ct
0.1
2W RS
F/B
Vsense
R6812
8.2k
1/10W
RN-CP
R6874 C6836
220k 0.1
1/10W 50V
MPS
RV6800
4.7k
0.3W
R6883 R6848
47 470
1/10W 1/10W
RN-CP CHIP C6826
R6846
220
7.5k
50V
135V
1/10W
RN-CP
C6827
0.01
25V
IC6803
B
TLV431AIDBV
R6840
10k
NC ANODE
R6847 R6845
1k 2.2k
R6839 NC
1/10W
1/10W
5.6K
RN-CP RN-CP
1/4W CATHODE REF
R6838
*
R6837
*
R6828
R6836
100k
1/10W 6.8K
RN-CP 1/4W
C6820 R6835 R6841
0.1 8.2k *
C6837 R6875
50V 1/4W
3.3M
PT RN 0.1
R6819 1/10W
200V
XX CHIP
PP
D6829
XX
- 53 -
K L M
12V
C6849
470p
1608
50V
R6870
R6885
220k
1/10W 47k
CHIP 1/10W
Q6817
CHIP
2SB709A-QRS
R6869 R6868
10k 10
1/10W 1/10W
CHIP CHIP Q6815 D6821
2SB709A RD18ESB2
C6835
0.22
16V
B
Q6816
DTC114EKA
R6887
330
D6824
1/4W
1SS119-25TD
L6802
107uH
JW6806
10
R6881
10k
9 HV
1/2W
JW6807
10
8 17
SG6800
7
13
5 15
C6812
0.047
800V
10 14
PP
6 G2
4 16
3 FV
R6872
0.47
1
1/4W
FPRD
18
11 19
12
T6800
D6822
D1NL20U-TR
FB8901
XX
R6873
15k
1/4W
D8919
L8901
ERA22-08
3.3mH
C8930
0.0022
630V
C8932
PP
15V
0.022
630V
PT
D6817
D1NL20U-TR
R8988
T8901
100k
1/2W
8 1
8 7 6 5
2
IC6802
NJM2904M(TE2)
6 3
C8938
220p
2kV
1 2 3 4
B 5 4
C8939
150p
2kV
B
DYNAMIC FOCUS
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
~ D2 Board Schematic Diagram [ Dynamic Picture Stabilising Circuit ] ~
N O
HV OVERSHOOT PROTECT
C6842
0.001
50V
PT
R6880
R6878
47k 1k
1/2W 1/10W
D6823
CHIP 1SS119-25TD
C6843
0.01
800V
C6840
TMP
0.1
50V
PT
R6876 R6877
470k
470k
1/4W
1/4W
RN
RN
Q8909
STP5NB40(033Y)
C8952
*
R8957
R8954
S 1k
X_RAY
100k
1/10W
1/2W
RN-CP
12V
R8955
100k
1/2W
R8956 R8990 D8927
100k
100k 1SS133
1/2W
1/10W
CHIP
R8991
22k
1/10W C8945
CHIP
47
35V
R8989
Q8918
10k C8944
DTC144EKA
1/4W 0.01
100V
PT
R8949 R8950 R8951 R8952 R8998
135V
6.8k 6.8k 6.8k 6.8k 6.8k
3W 3W 3W 3W
3W
RS RS RS RS
RS
C8929
4.7
250V