Schematic Diagrams Of B7 And D3 Boards - Sony TRINITRON KV-XS29N90 Service Manual

(7) Schematic Diagrams of B and D Boards
7 3
1 2 3 4
A
B
( MULTI STANDARD
COMB FILTER
C
IC2300
TDA9181
COMB FILTER
C2305
0.1
0 6.8
C OUT
D C2310 0
INSEL
#
OUTSEL
0
6.3
Y OUT
C2311 0
C2306
0
#
C2303 DGND 10
0.1
AGND
:PT
L2300
0
4.7
E 5V
VDD V IN
4.8
C2301
4.6 R2316 C2307
100 4.7 JW(5mm)
16V
VCC SYS1
C2309
4.2 4.6
JW(5mm) R2317
4.7
SC SYS2
5V
8.8
C2304 4.3
F FSCSEL
0.1
:PT
4.9
FSC
0 R2312
4.7k
5V 5V
Q2304
DTC144ES
SWITCHING
0
G FB2300
1.1UH Q2305
2SC2785
DIVIDER
H
I
J
– –
87
5 6 7 8 9
C2801
0.1
100V
:PT
L2800
CN2300
11P
:BTOB
R2800
TO A BOARD 100
:FPRD
CN304
L2301
Y-OUT
1
2 5V
C2302
GND
3
5V 10
C OUT
4
R2311 R2310
# 0.1 GND
5
:PT
VIDEO
6
9V
7 9V
C2313 C2314
GND
10 # 8
CN2800
4.9 9 FSC
7P
10 NT /PAL :S-MICRO
C2312
APCN/SC
0.01 11
F
9V
4.8
R2315 VD+ 7
1k
15V 6
8.1
FBP
5
3.8
0
R2313 GND 4
8.8
470
GND
R2314 3
Q2306 0
150
2SA1175 NC
C2308 2
0.01 BUFFER
:PT NC
1
TO A BOARD
CN503
B-SSSBG3S-...-B7
( DQP,
DYNAMIC FOCUS
10 11 12 13
IC2801
C2806
L2803
0.047 9V LM358DR 9V
100V V.PARA AMP
:PT
0.1 6.4
R2807 8 7 6 5
1.8k
D2800
:FPRD
12.8 0.1
RGP10GPKG23
BIAS
R2817
D2801 270k
R2802
2.3 :CHIP
10k 1SS119
1/2W 1.6
BIAS
1 2 3 4
Q2801
R2806 2SC2958
0 0.1 0.1 0
2.2k
AMP
R2814
9V R2816
1M
270k C2812
:CHIP
:CHIP
R2805 D2803
100k C2810
1SS119
:CHIP 0.022
250V
2.0
:PT
1.6
R2815
33k C2811
:CHIP
10
0
R2804 9V
3.3k
15V
9V
:CHIP
Q2800
2SC2785
D2802
AMP
1SS119
15V
DQPV.MOD
R2803 C2802
L2804
0.015
10k
15mmH
R2808 Q2803 R2812
1/2W :PT
10 22k
2SA1162
:CHIP
1W R2813
R2810
DQPV.MOD
:RS 2.7k
1k
12.1 :CHIP
:CHIP
11.5
12.1 12.0
C2808
2.3
3.3
10
9V
Q2802 R2811
3.3
15V
2SC4793 6.8k
0
:CHIP
0
Q2804
C2807 2SC2712 R2809 C2809
2.7k 0.47
IC2800 0.47
DQPV.MOD
:CHIP
PT :PT
NJM78M09FA
9V-REG
9V
I O
G
C2800 C2805
47 47
25V 25V
L2801 C2804
T2800
#
#
1-413-059-11
C2813 DFT
R2801
0.0033
7.5MM
630V
:PP
1 5
L2802 C2803
4.7mmH 0.056 2 6
630V
3 7
:PP
4 8
B-SSSBG3S-...-D3
– –
88
14 15 16 17 18
B
7
[MULTI STANDARD, COMB FILTER]
PRINTED WIRING BOARDS
– B Board –
7
3 QP-
2 NC
1 QP+
CN2802
3P
:S-MICRO
TO VM1 BOARD
CN2801
10
– D Board –
3
CN2803
1P:TAB
1 DF OUT
TO A BOARD
CN504
Schematic diagrams
B D
? 7 3 boards
– 68 –
19 20 21 22
D
3
[DQP, DYNAMIC FOCUS]
– –
89