
7.
Circuit Diagrams and PWB Layouts
7.
Circuit Diagrams and PWB Layouts
Mono Carrier: Power Supply
+t
V
START-UP
CURRENT SOURCE
VALLEY
START-UP
CURRENT SOURCE
CURRENT
SENSING
OUTPUT
DRIVER
OVER
POWER
LOGIC
CONTROL
CIRCUIT
MAXIMUM
ON-TIME
PROTECTION
VOLTAGE
CONTRLLED
OSCILLATOR
OVER
TEMPERATURE
PROTECTIOM
POWER-ON
RESET
SUPPLY
MANAGEMENT
FREQUENCY
Demag
Driver
PROTECTION
CONTROL
INPUT
CONTROL
CIRCUIT
BURST
DETECTOR
Drain
Sense
Vcc
Gnd
Ctrl
t
COLD GROUND
RES
10R - PTC
*
3M3
112V6
RES
0V0
6
7
8
9
10
11
A
B
C
D
E
F
G
A
B
C
D
E
F
G
1500 B2
1501 B3
1511 C1
1512 B1
56R
8V1
BYV95A
0V0
*
*
4V6
"$"
82n
DEGAUSSING COIL
1V2
"$"
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
MAINS
7V4
RES
HOT
*
FOR MAINS 120V AC 170V (177V)
G
For Relay Cct.
1515 A7
1520 D1
1521 D9
2452 F11
2453 F10
2500 C3
2501 B5
2502 B5
2504 B6
2505 B2
2507 B6
2515 C7
2520 G2
2521 E2
2522 D6
2523 E6
2524 E5
2525 F5
2526 E2
2527 F1
1n5
RES
12V6
*
0V0
5V2
0V0
2528 G6
2540 F9
2541 G9
2542 G7
2543 F6
2560 D8
2561 D9
2562 D9
2564 D10
2580 B7
2584 C6
3452 F11
3453 F10
3454 F9
3456 F11
3500 C2
3501 D2
3502 C4
3503 B4
3505 C3
LOW RANGE
RES
90VAC-130VAC
130V0
HOT GROUND
RES
16V2
3V3
*
..V.. Normal Operation in " SERVICE MODE "
STP5NK50ZFP
T4E.250V
3506 D4
3507 D2
3508 B4
3509 D3
3510 D3
3519 F6
3520 G2
3521 F2
3522 E5
3523 E5
3524 E5
3525 E5
3526 E6
3527 D5
3528 F1
6V3
S
*
330K
BZX79-C9V1
3541 F8
3542 E9
3543 E10
3544 F9
3545 G8
3547 F10
3548 F9
3549 E9
3580 A7
3581 F6
3582 D10
4501 E5
5502 C4
5509 E8
5520 C7
5521 D6
5560 D8
5562 C9
5563 D10
6500 B5
6501 B6
6502 B5
*
(..V..) Standy Mode
330K
6503 B6
6505 D2
6520 E2
6522 F6
6540 F8
6541 E9
6560 D8
6561 D9
6562 C9
6580 A8
7451 F10
7515 F7
7520 D2
7521 E6
7523 F1
7540 F9
7541 G8
7580 A7
9502 C4
9503 A6
9505 D2
9509 D8
5521
1501
PFC5000
5520
*
D
3M3
0R15
*
8V0
COLD
9V1
114V3
3V8
POWER SUPPLY
*
*
14RF
1N5
SS28032-02A
RGP15D
RGP15D
13V/19V
2523
-12V4
0V0
-12V0
9V1
8V8
16V5
4V7
220V AC 309V (317V)
A2
BYV95A
RES
Item
2515
*
*
*
6502
1N5062 (COL)
330K
3522
47u
2580
AudioSupplyGnd
AudioSupplyGnd_A
EHT
AudioSupplyGnd_A
L_GND
*
SS28011-04
A4
2N2
56p
TEA1506
4V7
3V3
6V9
*
820K
1N8
1N5
2562
5520
6520
6522
BYV95A
BYV95A
P4
220R
3509
7451
BC857B
3500
1520
4
3
2
1N5062 (COL)
6500
23
14
2564
P1
1K0
3525
47u
9502
3454
10K
6541
5509
BC847B
7580
3508
1M5
3506
SB340
6560
2453
4n7
6503
1N5062 (COL)
6522
7
8
1
10
11
2
3
5
6
G5P
1515
1
2
5562
1512
2541
10n
2524
3503
2507
5560
2543
1n0
2562
2n2
82K
3543
1K5
3542
15K
3548
2525
470p
220n
2500
7521
33K
3507
1K2
3520
2527
2n2
P2
P6
2501
3547
2526
1n0
100K
3453
7540
BC547B
2528
22u
50V
2520
10n
BC857B
7523
3452
3456
47K
2584
220p
470p
2522
5563
27u
7520
10
11
14
2
3
6
7
8
9
P3
9509
6520
3505
3521
3523
2m2
16V
4501
2561
PFC5000
1500
6540
BZX79-B6V8
3544
6K8
7515
TCET1103(G)
1
10K
3528
6501
1N5062 (COL)
6561
6580
1N4148
BYW76
6562
47K
3580
5502
C914
3
1
4
6
2K2
3545
3526
9505
1
2
470R
3541
1511
3582
2521
22u
3581
7541
PDTC114ET
DSP
3510
3501
3549
220R
AudioSupplyGnd_A
3502
3519
3K3
2452
2560
2n2
2540
15n
2K2
1n8
2523
3527
9503
3524
2n2
2505
470n
2542
400V
1521
2504
150u
P5
2n2
2502
6505
BZX384-C22
-12V
Std_Con
MainSupply
+3V3A
Vaudio
3139 123 5802.1
E_14560_003.eps
150304
P1
50V / div DC
5µs / div.
P6
2V / div DC
5µs / div.
P5
100V / div DC
5µs / div.
P2 97V DC
P3 13V5 DC
P4 17V8 DC
Summary of Contents for L03.2L AA
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