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Panasonic PT-302 Service Manual page 43

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C/J/TR1/TR2-BOARD Section
PT-302
PT-302
FROM M4
Qoo0a
H/V, H, V Pulse
FROM
FL
C-BOARD TNP66417
ee
(20
R551
33K
C551
R553 \
Tevi0
(553-551
1000P ~~ MAISO
552
tooor
|O
re
R557 S RSSBS
OO)
Q553
100K J 100K
68K
2SD601A
+5V REGULATOR
+
SYNC SEPARATOR
485
0484
R49]
Ov] == MAISO
@
SYNC SEPARATOR
HD DELAY
R577
15K
|. R584
Bsa aR" 12K
2S0601A
+
LINVERTER
1C554
AN78M05
100
Lone
0:
7
=
QA2110
100 1/2W
Fe
@
C167 0.01
©
©
0701
RIM MAISIK
©
9703
er
2SD601A
R712 10K
R707
—c7i2® r702
10K = S0V1_—
33K
q7o1
Q702
2SD601A
2SD601A
+$,¢981
~7
35v22
KEY STONE CORRECTION
Q981
2SD601A
KEY STONE
Q994
RYO. | R7i6 10
®
10
c704
35V22
EMITTER
26.6| | FOLLOWER
(iP
a742
ol
2SD601A
R739
0706
21K @
__'MAISO
23 r) 2SD601A
Nas
R740
+4, C716
68
10K
-F'50V1
R981
100 1/2W
R989
20KB
R761
SIDE PIN CORRECTION
Q982
2SD601A
SIDE PIN
2sD601A
[T/B PIN CUSHION CORRECTION]
angoa
1C704
-
R96]
45
()
15K
Nas
1/2W,
a705
2spe01A Obarg
R758
470 1/2W
TOP/BOTTOM PIN
GENERATOR
R732_
C709
12K @ _50V1
+
H. PARABOLA WAVE SHAPING
2sp601a_(H. PARABOLA WAVE AMP
'
C766
(0722
0719
50V1
—- MAISIWA
MAISIA@)
pocc-n--
SELECTOR
1C405
(727 50V1
R789
R798
68K
MAISAWK
1C401
AN5S429 A
V. OSC/H. OSC
s700g R5I4 56K $|
* evrsaio
©,
Q716
2SD601A
R799
071g
«719
MAISO | 2SD601A
+
C739
6.3v100 =
2SB709A
Q722
2SD601A
INVERTER
R814 R816
100K
5.6K
a990
2SB709A
1707
[H. KEYSTONE WAVE
AN904_
|GENERATOR:
[T/B PIN CUSHION CORRECTION]
[H. KEY STONE WAVE CORRECTION]
— 65 —
R813
3.9K
740
16V10
SWITCHING
C730
991
2SB709A
2SB709A
Q720~Q731, Q990, Q991
CORNER CORRECTION WAVE
GENERATOR
— 66 —

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