Philips L01.1U - Circuit Diagrams and PWB Layouts; Mono Carrier: Power Supply

50L01.1U AC 7.
Circuit Diagrams and PWB Layouts
7. Circuit Diagrams and PWB Layouts
Mono Carrier: Power Supply
P05 12V DC
OVER
POWER
LOGIC
CONTROL
CIRCUIT
MAXIMUM
ON-TIME
PROTECTION
VOLTAGE
CONTRLLED
OSCILLATOR
OVER
TEMPERATURE
PROTECTIOM
POWER-ON
RESET
SUPPLY
MANAGEMENT
FREQUENCY
PROTECTION
CONTROL
INPUT
CONTROL
CIRCUIT
BURST
DETECTOR
Drain
HVS
Sense
Demag
Driver
Vcc
Gnd
Ctrl
START-UP
CURRENT SOURCE
VALLEY
START-UP
CURRENT SOURCE
CURRENT
SENSING
OUTPUT
DRIVER
V
+t
t
V
2564
2m2
91011
A
B
C
D
E
F
G
A
B
C
D
E
F
G
0211 C1
3
4
5
6
7
8
1234567891011
12345678
1
2
0212 A1
0213 B5
0231 C1
0251 E11
0282 F11
1500 B2
1515 A8
1540 F10
2500 C3
2501 C6
2502 B6
2503 C6
2504 C7
2505 C7
2506 B5
2507 D7
2508 C7
2509 C4
2515 B7
2516 B7
2520 F2
2521 E1
2522 D6
2523 D6
2525 E5
2526 D2
2527 E7
2528 E2
2540 E9
2541 F8
2560 D9
2561 D9
2562 B9
2563 D9
3565
330R
2564 C9
2566 C9
2567 B10
2568 G8
2569 G10
2580 B9
2581 A9
2590 B10
3500 C1
3501 D1
3503 C5
3504 A3
3506 C4
3507 C4
3508 C3
3509 B5
3510 B4
3511 C5
3519 E6
3520 F2
3521 F2
3522 E5
3523 E5
3524 E6
3525 D6
3526 E6
3527 E7
3528 D2
3529 D4
3530 D6
3531 D5
3532 C6
3541 E8
3542 E9
3543 E10
3544 F10
3545 F9
3548 E9
3550 F10
3552 F8
3557 A9
3558 A9
3560 C9
3561 C8
3562 D9
3563 D10
3564 B10
3565 A9
3566 G8
3567 C9
3568 C10
3569 F8
3570 D10
3580 A9
3590 A9
3591 B9
3594 E9
3595 E10
3596 E10
4500 D10
5500 C4
5501 C3
5502 B5
5520 C7
5521 D7
3508
5560 D8
5561 E10
5562 C8
5564 D9
5565 G2
6500 B6
6520 E2
6522 D2
6523 D5
6524 D7
6525 E7
6526 D6
6540 F9
6541 E8
6560 D9
6561 B9
6562 C9
6563 D9
6564 C11
6565 A11
6566 F10
6567 D9
6568 E9
6569 G9
6570 G7
6580 A9
6582 B9
7515 E7
7520 D2
7521 C6
470p 2507
7522 C5
7540 F9
7541 F8
7542 F8
7560 A10
7561 D10
7562 C9
7564 C10
7580 A8
9500 B2
9501 C2
9502 C2
9503 B5
9504 B5
9505 A3
5
5502
1 2 3 4
9506 B4
9507 C4
9508 B3
3526
9509 C3
9510 B9
9511 B10
9530 G2
3507
DSP
P1
47R
3560
2560
6540
6 7 8
P5
9508
G5PA
1515
9509
3506
1M5
220K
3596
0282
B57237
3510
6522
P2
7542
BC857B
3528
3564
2503
3
3567
2K2
4K7
1n
2541
2522
100n
3569
5K6
BC857B
3568
2
3
4
9506
1K
3557
2527
5564
3591
2K2
1n
2562
220R
3561
2505
2n2
5501
DMF-2405
1
4
23
7562
3594
470R
5521
ZPB
2566
470u
3522
9503
3527
3521
1K2
3520
3523
5560
5565
6569
BAS216
3501
3M3
6582
STPS10L60D
3552
10K
3M3
3500
3548
15K
8K2
3563
2528
1n
6500
56K
3524
6568
BYW76
9500
6570
3542
1K5
12V
LE33CZ
*
A7-11
*
0V
RES
*
2
6V8
OF
A2-9
A5-90
(-V) STANDBY OPERATION
9V
FOR ITV ONLY
0V
4
TO 0251
*
DEGAUSSING
4
*
RES
1V7
-3V2
OF
10V
A7-5
1
SDW
2u2
For AV Video
(12V)
*
12V4
(13V8)
1N5062
A2-100
*
12V
9V
*
1u
6V8
11V8
*
*
17V
POWER SUPPLY
-3V2
OF
HOT
0V
11V8
*
HOT
COLD
Jumper
1n5
*
RES
100u
0R1
0V
"$"
0V
*
T4E.250V
TO
12V
3V
*
*
"$"
MAINS
*
OR
2V
1V8
220V AC 309V (317V)
*
2n2
A2-11
0V
S
2V8
(7V7)
BZX79-B6V2
11V5
OR
For ITV only
2
*
RES
0V
680p
TO 0283
*
"$"
OF
*
D
HOT GROUND
USA
140V
for ITV only
ONLY
*
90 - 276 V FULL RANGE
*
1
COLD GROUND
*
3V3
11V5
0V
16V8
*
(6V7)
0V4
1V3
/
A1
K
A2
8V8
MAINS SWITCH
*
*
PDTC114ET
TO 0283
*
0V
FOR ITV ONLY
0V
-V NORMAL OPERATION
0V
0V
3
3
*
150 - 276 V SINGLE RANGE
*
"$"
COLD
1n5
*
G
BYV29X-500
*
FOR MAINS 120V AC 170V (177V)
*
0V
82K
TO 1505
OF
COIL
*
3V2
2523
47K
3580
2509
9504
TEA1507
7520
1
2
2526
270R
3519
2540
10n
7522
BC847B
2500 470n
15K
3570
3566
2K2
7540
BC547B
7521
100n 2520
6561
SB340
6525
2506
BYD33D
6520
23
14
0251
1
1500
9501
P6
3529
47K
2n2
2502
9511
2590
6523
1N4148
6562
EGP20DL
2568
6567
5500
DMF-2820
14
2
1
IN
3
OUT
5562
7560
2
GND
39K
3545
470p 2525
9505
6564
BAS216
330R
3558
1540
9502
7515
TCET1104G
2508 470p
7541
P4
P3
2569
3531
2n2
2501 2504
3504
7580
BC857B
6565
BAV70
3511
BAS316
6563
0231
13
24
56
6560
2561
47u
2580
PDTC143ZT
7561
3543
6524
220K
3595
0213
1
2
3503
BZX284-C22
6526
4
5
8
9
4500
10
11
12
13
14
15
16
17
18
2
3
10K
3530
5520
2516
12K
3562
1N4148
6566
100n
2563
4K7
3544
9507
22u
2521
2K2
3532
27u
5561
150R
3590
7564
BC857B
2515
470R
3541
9510
3509
PDZ-10B
6541
9530
0211
2567
47u
0212
1
2
3550
2581
22u
BAS316
3525
1K
EW_protection
+3.9V
VlotAux+13V
+3.3V
MainSupply
MainSupplyGnd
Vcontrol
MainAux
6580
AudioSupplyGnd
POWER_DOWN
+3.3V
EAR
MainSupplyGnd
Stdby_con
CL 26532119_008.eps
181202
P01 148V DC
P02
20V / div DC
2µs / div
P03 16V1 DC
P04 3V3 DC
P06 126V DC
* FOR DIVERSITY LIST SEE PAGE 64
www.freeservicemanuals.info
22/11/2016
Published in Heiloo Holland