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14
A
B
C
D
E
F
D-c (HV)
+12V
R593
JW
bc2
bc1
| C598 | C564 | |
D533 | 47 | ||
0.1 | |||
1SS119 |
| 25V |
IC502
UC3843A
C558PWM CONT
0.033
100V
1 | COMP | VAEF | 8 | R569 |
C554 |
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| 680 | |
470p |
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| 1/2W |
2 | FB | VCC | 7 |
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R584
47k
| 3 | ISENSE | OUT | 6 |
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| C562 |
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| 0.1 | R561 |
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ac1 | 4 | OSC | GND | 5 |
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| 47k |
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| Q539 | R570 | C546 | R559 |
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| 2.2k | 100p | 1k | |
| C559 |
| 2SC945 |
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D529 | 0.0022 |
| SYNC BUFF |
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1N4148 | 100V |
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| R579 |
| R558 |
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| 2.7k |
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| 15k |
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| Q538 |
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| 2SC945 |
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| SYNC BUFF |
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| R5133 | C553 |
| R556 |
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| C561 |
| 10k | 470p |
| 10k |
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| 680p |
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R553
100k
Q534
2SC945
OVP
+81V
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| FB502 |
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| 10.8µH |
| |
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| R519 | C537 |
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| C539 |
| 100 | 2W |
| |
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| 3900p |
| |
| 10 |
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| 1kV |
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| 100V |
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| R5001 | D521 |
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| 100 | 2W |
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R554 | D516 |
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| D515 |
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15 | 1N4148 |
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| C536 | |
1/8W |
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| BYV26C | ||
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| Q522 | 1500p | ||
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| 1.2kV | ||
R555 |
| 2SK2843 |
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100 |
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| S |
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| R5003 | R520 |
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| D509 |
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| 10k | 0.22 |
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| 1W |
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| PS104R |
D537 |
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1N4148 |
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| R521 |
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| C599 | |
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| 23.7k | 220 |
| Q525 |
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| 2SA733 |
| D538 | R551 |
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| OVP |
| 10k |
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| C545 | C540 | R552 | R599 |
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| 10 | 0.1 | 100k | 1.82k |
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R5132 |
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47k |
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| T501 |
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| FBT |
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1 | HV | TO |
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PICTURE TUBE |
| |||
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9 | 12 |
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| 11 |
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10 | 14 |
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8 | FV1 |
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| FV2 |
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7 |
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| 13 |
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| bc5 |
6 |
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3 |
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| R5100 |
16 | VR501 | 100k | ||
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| 100k |
|
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| HV ADJ |
| |
| 15 |
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| 4 |
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| bc4 |
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| R594 | C533 |
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| 20k | 2.2 | C532 |
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| R515 | 0.047 |
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| 68k | 100V |
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| bc3 |
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| bc6 |
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| R5009 | D528 | D543 |
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| 0.12 | ||
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| C567 |
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| 0.01 |
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| 2kV |
CN504
1P
11.2kV
TO A BOARD
CN309
G
H
I
•Divided circuit diagram
One sheet of D board circuit diagram is divided into four sheets, each having the code
a b 1
Ref. No.
Circuit diagram division code