Panasonic BT-M1950Y Service Manual page 77

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1-1y1 IVVV I
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CRT SOCKET CIRCUIT DIAGRAM/ PATIERN DIAGRAM (FX-3037A)
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PICTURE TUBE
M48.JBY02X/C
ITP-GI
SG501
50Vp---p(H)
OPT
-
I Tp--s I
•
SG503
CNOOF
R325
OPT
R327
HV
[]
580 580
1/2S 1/2S
L307
+
L304
L305
POWER PB
BW
22
ITP-s11
18
C501
tf''···;
+
•
R315
C324 R311
314
R312
10K
C501
10K
10K
1/250
OPT 10K
2W
2W
FOCUS
2W
2W +
r
85. 1V
0501
RGP10.J ( C 1)
0502
•
L301
R501 RGP10.J ( C 1) SCREEN
5-6
1M
1/25 R503
CNOSC
470K jTP--SCREENI
48Vp---p(HI
:!/2S
~
I -
C505 R506
r
. 56/400 270K
85. 1V
~y,
OPT
R507
BW BW
8.2K
2W
I 0305
1S8244
QRD149.J-1025
I
11.2v[ID
11.2v@]
I
CRT
EARTH
R301
D301 D302
Q302
150
MA165 2,4V MA16
2-6V
2SC4502 I
2-55Vp---plHI
Q502
R508
lJWUlf A341 R342
R343
C509
OPT
181<
SIGNAL
3.3K 3-3K
3.3K
OPT
PB ASS' Y
C301
C302
C303
CNOOK
220 1B0
[g
R309
CNODS
FBT SCREEN
R305
R308 R30
C508
R304 R307
180 8W
180 BW OPT
8
180
BW
!ORANGE
I
GND R302
150
C504l R505
G OPT OPT
GNO
R
R303
GNO 150
Ik
0313 0314
0315
R334
I
BW
BW
BW
OPT
R512 SW
Q314
[j,3fl
rC314
R331
IC313
OPT
IC315
R335
1K OPT
OPT
O"T
OPT
CRT SOCKET
I Tf'-1::!
I
PB ASS'Y
Q316
0316
!="Y-~()"~76.
OPT
MA4075(M)