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BSV-29254RF
COLOR TV BASIC SCHEMATIC DIAGRAM (25"-29"/130V-260V)/BELSON/DPTO.TECNICO/Ed.01
S-IN G61 R63 5.1K R60 39
Vin1 VHS JA018B3.58 B2
C36
V61
C63 27
19V CRT BOARD




Y
C
N01 50V1 VD655 R651
2SC B6
MAIN BOARD
Rin1 V62 8.2V V902
R825 C02 C01 LA72700 12V R907
82 R03 FK0.1 + C62 R62 C61 2SC + 1/2W 39 2SC2688K




+
L i n1 FK0.1 2SJ12K
100K 100K W801 4.7K 1 1200 2.2K 150
36 R64 R61
R819 R821 X 2 4.7K R65 C661 R902
35




+
C03 C65 0.01 10K 16V10 100 V901 VD901




+




+
3 34 10K R660




+
C809 R817 16V10 4 33 C680 2SC1815Y D
C810 C811 16V10 82 C813 C04 16V10 1/2SJ560 N602
XS803
+ + B7 5 32 50V2.2 C660
16V10 16V10 0.01 5V C65 16V47 C657 CD5265
6 GND 31 + 50V1 R906




+
V831 C07FK0.1 7 R29 1.2K C30 50V2.2 16V47 +
R836 30 330
R820 R822 R818 2SC1815Y 4.7K 8 29 R28 10K




+
C60




+
VD661
+




4.7K 4.7K 82 9 28
R823 R824 C812 C09 50V0.47
C28 R650 IN4148 1 2 3 7
4 5 69 8 R904 C901 R908
10 MUTE 27 16V47




+
82 82 16V10 16V10 C27 50V2.2 3K C652 470 390P R917
11 SDA 26 + + + 1/2SJ2.7K




+
C26 16V10
L-OUT
C655 C650 50V0.22 + 2SJ12K
12SCL 25 C656 C651 C627 C646




+
22K R-OUT XS601 B01
Vin2 C13 C25 16V10 C659 50V1 104 332 103 C653 + 25V1000 XS601
+




R624




+
R815 R816 C808 R808 13 24 C658 16V47 C654 VD660 C620 50V1 8OHM
16V10
C24 + FK0.1 22K TJC3-2A TJC3-2Y V912
104 +
FK0.1 14 23 +




+
Rin2 100K 4.7K 16V10 R835 16V47 9.1V 16V47 2SC2688K




+
C23 50V1 C22 FK2700 C621 C623




+
C16 15 22




+
1K




6


5


4


3


2


1
7
1 2 3 4 5 6 7 8 16V10 16V10 16V10




+




18


17


16


15


14


13




11
R625 C657




12




10
R837 16 21 C662 R623




9


8
L i n2 C21 50V4.7 R912




+
4.7 16V470
+




8.2K C17
17 16V10 560




+
C807 20
BY


BX


CY


C OUT


CX


INH


VEE


VSS
R813 R814 B2 VD830 16V10 50V4.7 100 V911 VD911




+
C20




R-OUT


R-BC2


R-BC1


R-TC1


LPFC


ST-1
R-VRIN




R-DC




Rch-A
18




+




L+R


R-VROUT




R-line


Rch-C