Circuit Diagrams And Pwb Layouts; Mono Carrier: Power Supply (A1) - Philips 29PT5445/85 Service Manual

Circuit Diagrams and PWB Layouts

7. Circuit Diagrams and PWB Layouts
Mono Carrier: Power Supply
1 2
POWER SUPPLY
A1
A
DEGAUSSING COIL
0212
1
2
*
B
1500 1501
PFC5000 PFC5000
*
9500
*
0231
6 5
ESB92
0211
2 2 4
T4E.250V
1 1 3
MAINS SWITCH
MAINS
150 - 276 V SINGLE RANGE *
9501
C 90 - 276 V FULL RANGE
L_GND
6505
BZX384-C22
3507 33K
7520
D
TEA1507
17V8
(13V8) 2
Vcc
SUPPLY
MANAGEMENT
3
I505 Gnd
FREQUENCY
CONTROL
E
INPUT
CONTROL
1V3 6
Ctrl
CIRCUIT
2V9
BURST
7523
DETECTOR
BC857B
4V6
2527
0V
56p
F
Region
Size
0231
2503
3523
FOR MAINS 120V AC 170V (177V)
"$"
3526
G
220V AC 309V (317V)
3547
..V.. Normal Operation in " SERVICE MODE "
5520
(..V..) Standy Mode 6561
7521
HOT GROUND 9500
9501
COLD GROUND
FUNCTION 11NC : 8239_125_0753
3139 123 5596.5
CELL 11NC : 8239_125_0747
1 2
L03.1U AA
3 4
* *
6500
1N5062 (COL) 1N5062 (COL)
*
3508
6504
1M5 GBU8K
6502
1 *
5500 4
9502 RES
1N5062 (COL) 1N5062 (COL)
3502
2 DMF-2820 3
1 t
* 4
5501
RES 3
2
*
0213
RES
2
For ITV
1
ONLY
*
6
5502 4
1 C914 3
3510
DSP
3506
330K
3527
14 302V
START-UP Drain
CURRENT SOURCE
9515 RES 2K2
8
VALLEY
10
5515
VOLTAGE
CONTRLLED
OSCILLATOR 3522
START-UP Demag 7
CURRENT SOURCE 0V
330K
LOGIC
OVER
3524 3525
TEMPERATURE CONTROL Sense 9
PROTECTIOM
CIRCUIT 0V
CURRENT
47K 1K0
SENSING
2524
Driver 11
POWER-ON OUTPUT
3523
100n
RESET DRIVER
2V6
MAXIMUM
OVER
ON-TIME
POWER
PROTECTION
PROTECTION
LATAM
14" 15RF/20"/21" 14"MEXICO 15RF/20"/21"Mexico 21RF
- -
SWITCH SWITCH
100u/400V 150u/400V 100u/400V 150u/400V
NFR25 68R NFR25 47R NFR25 68R NFR25 47R
1W/0R18 1W/0R15 1W/0R18 1W/0R15
330K 330K 330K 330K 22K
SS28010-06 S359B4-09 SS28010-06 S359B4-09
- -
BYW76-RAS15/10 BYW76-RAS15/10
STP5NK80ZFP STP7NK80ZFP STP5NK90ZFP STP7NK80ZFP
- -
JUMP JUMP
- - JUMP JUMP
FAMILY BOARD 11 NC : 3139_123_5595
MAIN CHASSIS 11 NC : 3139_123_5596
3 4
7. EN 16
5 6 7
Region
Size
1515
2503
For Relay Cct.
RES 2505
-12V
2520
1515
* 2523
G5P 2562
2580
2584
3503
3504
*
3508
7580
*
3523
BC847B
*
3526
3527
3547
3580
6501
3581
5500
5502
*
F510
5520
"$"
6580
7521
7580
9500
6503
* 9501
1520
9503
2515
RES 9516
5506
9520
9506
9521
1n5
RES
6570
5570
STPS10L60D
2571
* 5520
2584 10n
1
303V
220p
2 13
RES
9520
3 12
1560
T1.8AE 250V
11
5560
5 10 9560
JUMP
6 9
I514 4560
7 8 RES
AudioSGnd_A
302V
*
7521
1509
D
2V6 S
1508 1516
G 0V
DVD_Gnd
2585
1n
I533
*
RES
7522
PDTC143ZT
7515
TCET1103(G)
6522
3581
9V3
22V6
4 1
1K0 BYD33D
2543
1n0 3 2
3541
8V3
3519
470R
4V9
3K3
3545
2K2 3V3
-
5XXX
HOT COLD
-
-
56u
-
-
-
-
F510
-
-
50V / div DC
5µs / div
5 6 7
8 9 10
NAFTA
14RF 20V 20RF
RELAY RELAY RELAY
220u/200V 220u/200V 220u/200V
- - -
10n 10n 10n
1n5/2KV 1n5/2KV 1n5/2KV
1n/2KV 1n/2KV 1n/2KV
47U 47U 47U
-
- -
PTC 120V 10R PTC 144V 3R PTC 144V 3R
- - -
1M5 1M5 1M5
NFR25/100R NFR25/100R
NFR25/100R ITEM
0R15 0R15 0R15
NFR25/100R NFR25/100R NFR25/2K2
2505
330K 330K 22K
3503
47K 47K 47K
3504
56R 56R JUMP 5500
- - -
5502
FIL MAINS 5MH 1A FIL MAINS 5MH 1A FIL MAINS 22MH 0A9
9503
02479 SS28032-01A 02479 SS28032-01A 02619 PSS35-205B Relay Cct.
1N4148 1N4148 1N4148
STP5NK50ZFP STP5NK50ZFP STP7NK80ZFP
BC847B BC847B BC847B
JUMP JUMP JUMP
JUMP JUMP JUMP
- - -
JUMP JUMP JUMP
JUMP JUMP -
JUMP JUMP JUMP
I553
1570
6563
T2.5AE 250V
BYW29EX
6562
5562
F540
DVD_Gnd
5563
BYW76
6561
27u
*
2562
F542
6560
2n2
SB340
2560
2n2
FOR ITV ONLY
6V2
3546
6V8
6K8
2452
7540 7451
*
7V7 BC547B
BC857B
82n
2540
3452
820K
15n
2453
3454
4n7
7541
10K
PDTC114ET
3V3
3V3
I514 I533 F540 97V DC
F542 13V5 DC
I505 17V8 DC
100V / div DC 2V / div DC
5µs / div 5µs / div
8 9 10
0211 B1 5562 C8
0212 B1 5563 C10
A1
0213 C4 5570 C7
0231 B2 5XXX G5
1500 B2 6500 B5
1501 B2 6501 B5
1508 E6 6502 B5
1509 D6 6503 B5
1515 A6 6504 B5
1516 E6 6505 D2
1520 B7 6520 E1
A
1560 C7 6521 E6
1570 C8 6522 F6
2452 F10 6540 F8
LATAM NAFTA
2453 F10 6541 E8
2500 C2 6560 D8
YES NO
2501 B4 6561 C9
NO YES
2502 B4 6562 C9
YES NO
DMF2820 C914 2503 B6 6563 C9
NO YES
2504 B5 6570 C7
YES NO
2505 B2 6580 A7
NO YES
2507 B6 7451 F9
2515 B6 7515 F6
B
2515 D7 7520 D2
2520 F2 7521 D6
2521 D1 7522 F6
2522 D6 7523 E1
2523 E6 7540 F8
2524 E5 7541 F8
2525 E5 7580 A7
2526 E1 9500 B1
2527 F1 9501 C1
DVD_Supply
2528 F6 9502 B4
2540 F8 9503 A6
C
2541 G8 9506 B7
2542 F7 9509 D10
2543 F6 9515 D5
2560 D8 9520 C6
MainSupply
2561 D8 9560 D7
2562 D9
2564 D9
2570 C8
2571 C7
Vaudio
2580 B7
2584 C6
2585 E6
D
3452 F10
9509
3453 F9
5509 3454 F9
3456 F10
3500 C1
3501 D1
3502 B4
3503 A4
3504 A3
ITV_Vbatt 3505 C4
3506 D3
3507 D2
E
3508 B4
3509 C2
3510 D3
3519 F5
3520 F2
3521 F1
PW_ADJ
3522 E5
A4
3523 E5
3524 E5
3525 E5
EHT 3526 E6
F 3527 D5
A2
3528 F1
3456
3541 F7
3542 E8
47K
3543 E9
3544 F9
+3V3B
3545 F7
3546 E10
3547 F9
Std_Con 3548 F9
3549 E8
A4
3550 E10
G
3580 A7
3581 F5
3582 D10
4560 D7
5500 B3
5501 C3
5502 C3
5506 B7
5509 D10
5515 D5
G_13933_001.eps
5520 C6
010506
5521 D6
5560 D7