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Circuit Diagrams and PWB Layouts
7. Circuit Diagrams and PWB Layouts
Mono Carrier: Power Supply
1
2
POWER SUPPLY
A1
DEGAUSSING COIL
1504
A
2
1
1501
1502
PFC5000
PFC5000
*
1500
T4E.250V
*
9507
B
*
1506
6
5
9500
1505
for ITV only
2
2
4
1
1
3
MAINS SWITCH
*
9508
1508
1509
For
Lightning
C
Protection
7511
TEA1506T/N1
I511
2
Vcc
SUPPLY
15V5
MANAGEMENT
3
Gnd
VOLTAGE
CONTRLLED
OSCILLATOR
FREQUENCY
1510
CONTROL
TO 1013 OF
OVER
3529
TEMPERATURE
PROTECTIOM
D
*
(For
Lightning
POWER-ON
Protection)
INPUT
RESET
CONTROL
6
Ctrl
CIRCUIT
0V
BURST
DETECTOR
E
*
F
*
*
*
13V
7532
3V8
BC857B
0V3
G
"$"
FOR MAINS 120V AC 170V (177V)
220V AC 309V (317V)
..V..
Normal Operation
(..V..)
Standy Mode
HOT GROUND
COLD GROUND
3139 123 5676.5
1
2
L04E AD
3
4
5
1
5
*
5502
3507
*
9506
+t
2506
3508
470R
3509
33n
+t
2
5503
RES
1
DMF-2810
*
9501
9502
RES
9505
5500
1
5501
4
1
*
4
RES
2
3
2
3
DMF-2405
9503
RES
*
9504
*
3502
3503
*
DSP
7514
BC847B
1507
2V3
For 70W Subwoofer
I513
*
START-UP
14
7512
Drain
CURRENT SOURCE
297V
2V3
VALLEY
G
0V
HVS
START-UP
Demag
7
CURRENT SOURCE
0V
LOGIC
3522
3515
CONTROL
9
Sense
CIRCUIT
CURRENT
0V
47K
1K0
SENSING
2516
I519
Driver
11
OUTPUT
100n
DRIVER
2V2
MAXIMUM
OVER
ON-TIME
POWER
PROTECTION
PROTECTION
3518
3K3
TEA1620 (Basic)
7531
TEA1623 (IDTV)
3
VCC
I533
14
DRAIN
SUPPLY
-8V3
VALLEY
LOGIC
+
PWM
THERMAL
5
STOP
SHTDWN
RC
OSC
1V
LOW FREQ
PROT
LOGIC
BLANK
12
F
0V
SOURCE
POWER-UP
1.8
U
RESET
+
I531
6
2.5V
REG
10X
2V7
+
-
11
+
AUX
0V3
GND
SGND
NC
4
8
1
2
7
9
10
13
15 16
3
4
5
7.
4
6
7
V_DG
1503
LKS1AF
8
4
16V4
16V4
7541
BC857B
2
Vaux_GND
"$"
6500
I508
3
4
1
*
Vaux_GND
5562
*
4
3
*
2542
1542
For Heatsink
5561
*
5512
18
2
3513
17
3
2K2
16
0V
4
15
5
14
13
I516
D
295V
12
S
8
11
AUDIO_GND1
AUDIO_GND2
9
10
2570
470P
9V3
15V6
4
1
*
5V
3
2
8V2
7513
5513
2518
TCET1103(G)
1u0
10n
4534
RES
5534
5531
5
6
1u0
Vaux_GND
5535
2550
4
7
1u0
33P
9532
3
8
4535
Vaux_GND
RES
5532
6540
3542
2
9
68K
1
10
2545
2546
SS22220-03
470p
10n
9512
For IDTV Only
2543
2n2
HOT
COLD
For IDTV Only
1545
Provision For
Lightning Protection
4538
Vaux_GND
Vaux_GND
F508
268V / div DC
F552
130V / div DC
F511
15V5 / div DC
F561
15V9 / div DC
F531
2V7 / div DC
F564
9V4 / div DC
F537
0V (N.A.)
F573
0V (N.A.)
6
7
8
9
10
2553
180P
9510
9509
Audio_Gnd
Vaux_GND
AUDIO_GND2
AUDIO_GND1
6551
5551
*
I552
5552
1535
2551
27u
3
2
1n
1
for DVD
*
1543
6563
I563
*
*
9514
*
2565
1n
*
6562
AUDIO_GND1
I561
6571
2561
*
*
BAV70
9513
1n
RES
A1
*
3571
AUDIO_GND2
K
A2
3579
2K2
8V2
7573
3578
2571
3589
PDTC114ET
I573
470R
100R
15n
9589
7571
BC547B
7V6
6V8
6V2
3577
*
1K5
7561
PDTC143ZT
*
6564
6565
6566
3563
0V
220R
BAS316
BAS316
*
3565
2566
2538
2547
100n
Vaux_GND
9536
470P
RES
1u0
6535
I565
5536
Vaux_GND
4537
RES
SB160
I536
5537
6536
RES
SB180
2548
9537
2539
RES
1u0
4536
470P
Vaux_GND
6537
Vaux_GND
3536
I548
I545
*
STPS10L60D
7535
SI2307DS
2540
3535
7536
1n
PDTC143ZT
1K0
Vaux_GND
Vaux_GND
I513
I516
I519
I533
100V / div DC
100V / div DC
2V / div DC
100V / div DC
5µs / div
5µs / div
5µs / div
5µs / div
8
9
10
11
1500 B2
3589 C10
1501 A2
3XXX B3
1502 A3
3XXX D5
1503 A7
3XXX D6
1504 A1
4534 E8
A1
1505 B1
4535 F8
1506 B1
4536 F9
1507 C4
4537 E9
1508 C1
4538 G6
1509 C1
5500 B4
1510 D1
5501 B3
1532 E6
5502 A5
1535 A10
5503 B5
1542 B7
5511 C6
A
1543 B10
5512 B7
1545 G6
5513 E5
2500 B3
5531 E7
2501 A3
5532 F5
2502 B4
5533 F2
2503 A6
5534 E8
Vbatt
2504 B6
5535 F8
140V
2505 B6
5536 E9
2506 A5
5537 F9
2507 B6
5551 A8
2508 B5
5552 A10
2509 C1
5561 B8
2511 D2
5562 B8
2512 E2
6500 A6
-Vaudio
2513 E5
6511 E1
-16V
2514 D6
6512 E1
2515 D6
6514 C6
B
2516 D5
6531 F2
2517 E2
6532 F2
2518 E6
6533 E3
2519 D5
6534 F3
2528 F1
6535 E8
2530 F2
6536 F8
+Vaudio
2531 F3
6537 F8
+16V
2532 F2
6538 F1
2533 G3
6540 F6
2534 F5
6541 A8
2535 F9
6551 A8
2536 F9
6562 B8
2537 F9
6563 B8
2538 E8
6564 E9
C
2539 F8
6565 E9
2540 F8
6566 E10
+6VA
2541 A7
6571 C10
2542 B7
6572 D8
2543 F6
6573 D7
2544 G2
6575 D6
Stdby_Con
2545 F6
6576 E8
2546 F6
7511 C2
A4
2547 E10
7512 C5
2548 F10
7513 E7
2549 G3
7514 C5
2550 F6
7531 E3
2551 A8
7532 F2
2552 A9
7535 F9
2553 A10
7536 F10
D
2561 C8
7541 A7
2562 C9
7561 D10
2563 B9
7571 D9
2564 E9
7573 C9
2565 B8
9500 B2
2566 E10
9501 B3
2570 D7
9502 B4
I564
POWER_DOWN
2571 C9
9503 B3
2572 D10
9504 B4
3V3
2573 E7
9505 B5
3500 C1
9506 A5
3501 C1
9507 B2
3502 C3
9508 C2
3503 C4
9509 A10
3504 B3
9510 A9
E
3506 C1
9511 B5
3507 A3
9512 F6
Vaux_GND
3508 A5
9513 C8
3509 A3
9514 B10
3510 B5
9532 F5
+3V
3511 D6
9536 E9
3512 E2
9537 F9
+6VA
3513 C6
9589 D10
3514 D5
+6V
3515 D5
3517 E4
3518 E4
3519 F1
3521 C6
Vaux
F
3522 D5
3523 A3
3524 C5
3527 F2
B
3528 F1
3529 D1
A4
3530 F3
3531 G2
3532 E6
3533 F3
3534 F2
3535 F9
3536 F10
3537 G3
3538 G5
G
3539 G5
3541 A7
3542 F6
3563 E8
3565 E9
3571 C8
3572 C10
3573 D9
3574 D9
3575 D9
3576 D9
3577 D8
F_16120_001.eps
3578 C8
121205
3579 C9
11
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