Sony Trinitron KV-32HS510 Service Manual page 265

B BOARD SCHEMATIC DIAGRAM (3 OF 5)
1 | 2 | 3 |
A
—
B
—
C
—
D
—
E
—
F
—
G
CN2804
40P
TO A CN510
—
GND 40
V SINE
39
GND
38
H
V PARA2
37
V PARA1 36
GND
35
MP PARA
34
—
EW PARA 33
GND
32
DF PARA 31
2
HC PARA
30
I
1
GND
29
V DRV-
28
V DRV+
27
Due to the complexity of this board, performing component level fi eld repairs is not recommended. If service is required, complete board replacement is the preferred repair method.
Data is provided for reference only.
4 | 5 | 6 | 7
MID OUT
5V-1 5V-2
5V 5V
R2913
0
1/16W
:CHIP
+5V
IIC1
C2818
0.001
50V
B: CHIP
Q2804
R2823
2SD601A
47k
MUTE-SW
1/16W
P.1
:CHIP
R2901
R2900
4.7k
4.7k
1/16W R2825
1/16W
:CHIP 47k 1/16W
:CHIP
R2902
4.7k Q2822
R2826
1/16W 2SD601A
:CHIP INVERTER
1/16W
:RN-CP
Q2823 C2834
2SD601A 0.47
INVERTER 10V
B:1608
V PARA2
V PARA1
M PIN
EW DRV
DF PARA
H CENT
V DRV-
V DRV+
| 8 | 9 | 10
CN2803
5P
:S-MICRO
TO W CN9102
R2880
1.5k
1/10W
R2805
1.5k
1/10W R2801
6.8k
C2805 1/16W
0.01 :CHIP
25V
B
R2804 R2881
47 1.5k
1/16W 1/10W
12k 1/16W
:CHIP Q2801
2SA1226
R2807
BUFF
5V 100
1/16W
L2811
C2811
:CHIP
0.1
25V
F:1608
C2809
100 16V :AL-CP
R2812
C2813
4.7k
0.1 16V B: CHIP
1/16W
:RN-CP
Y
C2816
0.1 16V B: CHIP
CB
C2817
0.1
R2816
16V CR
100k
B: CHIP
1/16W
:CHIP
R2817
51 50 49 48 47 46
100
1/16W
:CHIP R2819
R2818
100
100
1/16W
1/16W
:CHIP
:CHIP 52 SDA
R2820
100
C2820 53 SCL
1/16W
0.01
:CHIP
25V 54 SCP
B: CHIP
R2821
55 HS_IN
C2826 100 1/16W :CHIP
R2824
0.1
100
56 VPROT
25V 1/16W
F:1608
:CHIP
57 HPROT
58 VCC5H
C2825
:CHIP
C2823 1000p 50V B:1608
59 HD_TC
L2803 100
16V
60 HVCOMP_IN
:LB2016 :AL-CP
61 IREF_HV
10k
R2828 62 AFC_FIL
8.2k
C2829
1/16W
0.0047 63 CERA
:CHIP
50V
B: CHIP 64 L2_FIL
C2833
0.22
16V
C2835
B:1608
0.01
25V
R2830
B: CHIP
1 2 3 4 5 6
560
1/16W
:CHIP
R2833
100
1/16W
X2801
:CHIP
2.7MHz
C2837
R2835
100
100 1/16W :CHIP
16V
:AL-CP
R2838
R2844
L2806 100
2.7k
1/16W
1/16W
:LB2016 :CHIP
:CHIP
C2842
C2843 Q2807
100
0.1 2SD601A
16V
25V H DR
:AL-CP R2845
F:1608
100
H DRV 1/16W
:CHIP
R2848
R2846
| 11 | 12 | 13
L2801
:LB2016
C2802 C2801
0.1 100
25V 16V
R2803
F:1608 :AL-CP
4.7k
1/16W
:CHIP
C2804
47p
50V
CH:CHIP
C2806
R2922
0.47
0 10V
1/16W B:1608
:CHIP
R2806
R2808
3.3M
:CHIP
1/16W
:CHIP
C2808
4.7
50V
:AL-CP
R2811
100
1/16W
:CHIP
B
G
R
45 44 43 42 41 40 39 38 37 36 35 34 33
R_OUT 32
C2819
R_SH 31
0.1 16V
G_OUT 30
C2821
G_SH 29
0.1 16V B: CHIP
B_OUT 28
C2822
IC2801
B_SH 27
0.1 16V B: CHIP
CXA2170Q
Y/C/CRT DRIVE
VCC_OUT 26
C2827 C2824
0.1 100
PRE_RGB 25
25V 16V
F:1608 :AL-CP
IK_IN 24
ABL_FIL 23
ABL_IN 22
L2805
VCC9 21
VTIM 20
C2830 C2831
4.7 100
50V 16V
:AL-CP :AL-CP
7 8 9 10 11 12 13 14 15 16 17 18 19
C2836
0.1
25V
F:1608
R2842
100
1/16W
:CHIP
R2843
100
1/16W
:CHIP
R2847
100
1/16W
:CHIP
| 14 | 15
+9V
R2810
R2809
2.2k
2.2k
1/16W
1/16W
:CHIP :CHIP
Q2802
2SB709A
BUFF
Q280
2SB70
BUF
R2813
10k
:CHIP
R2815
10k
1/10W
R2868
100
1/16W
R :CHIP
B: CHIP
G
B
L2804
:LB2016
:LB2016
R2827
4.7k
1/16W
:CHIP
Q280
R2829
2SB709
2.2k
1/16W ABL-S
:CHIP
R2831
2.2k
2S
1/16W
A
R2832
:CHIP
100
1/16W
:CHIP
+9V