Supply Lines Overview - Philips L06.1E AA Service Manual

Block Diagrams, Testpoint Overviews, and Waveforms

Supply Lines Overview

SUPPLY LINE OVERVIEW
J A1
FRONT INTERFACE PANEL POWER SUPPLY
1504
1
2
DEGAUSSING
COIL
5500
5501
1231
1505 1505
1211
5502
1500
1
1 2 4 1
T4E
2 2
2 1 3
MAINS
MAINS
FILTER
INPUT
220-240Vac
7511
TEA1507
DRAIN
DRIVER
SENCE
2
VCC
6
CTRL
DEMAG
3580
7532
A2
DEFLECTION
HDRIVE
EW_DRIVE
L06.1E AA
4 2
7541
ENERGIZING
1503
CIRCUIT
3 1
5512
6551
5551
VDC 9 17
6500
5552
8 18
3513
5562 6563 5566
14 7 13
7512 5511
6 12
3514
11
5561 6562 5567
3 10
7517
3522
9
2 11
3517
7
REFERENCE
3571
CIRCUIT
+9VA
4 1
7513
TCET1103
3 2
STANDBY
CIRCUIT
5504
6537
8 7535
6 9
7510
TEA1507
3536
6535
14 5564
5 10
DRAIN
7525 5532 11
4
7535
3536
11
12
DRIVER
2
VCC
STANDBY
9 13
3
SENCE CIRCUIT
6536
6 5505
CTRL 1 14
7
DEMAG
REFERENCE
CIRCUIT
4 1
3597 7513
TCET1103
3 2
STANDBY
CIRCUIT
5450
EHT
3
Vbatt
FOCUS
1
7405
5402
7404
SCREEN
6465
+5V
LINE
1404
LOT
OUTPUT
1
CIRCUIT
+
E/W
2
CORRECTION
2045
HORIZONTOL
DEFLECTION
COIL
6469
12 6
7
6461
8
6. 25
A3 CLASS D - AUDIO AMP
+Vaudio
+Vaudio
A1
5913
-Vaudio
A1
5914
5910
Vbatt
A2
A4 AUDIO AMPLIFIER
-Vaudio +Vaudio
A3,A4
A1
-Vaudio
A1
+Vaudio
A3,A4
A5 TUNER / IF
+5V
A1
+33V
N.C.
A6 INTERFACING
+9VA
A1
STANDBY 7674
A6
5682
IN OUT
COM
1538
Vaux
5
B1 POWER SUPPLY & CONNECTIVITIES
2
1584
1
+5.2V
+5V2
1
2 7502
+5V A5
+9VA +9VA
5
A6
B2 MICROPROCESSOR
STANDBY
A6
+3V3STBY
B5
+VT
B3
B3 TUNER IF & DEMODULATOR
1587
+VT
1
A5
TO CRT
+5V
B1
5060
EHTinfo
B4 SVPEX42
VL1_8
B5
VA1_8
B5
VD1_8
B5
3517
HFB_X_RAY-PROT
VDDMQ
B5
+5V
3485
B1
FILAMENT
+3V3
B1
3450
5729
+12V_LOT
3456
6452
-14V CRT
F
1401 1351
6 6
+12V_LOT
5 5
Vbatt
3 3
VideoSupply
B5 DDR DRAM SUPPLY
+Vaudio
+5V2
B1
7702
Vaudio+
IN OUT
COM
-Vaudio
+5V
B1
7703
Vaudio-
IN OUT
COM
-V
+3V3
B1
7704
IN OUT
+Vaudio COM
-Vaudio
1244
+5V
2
B3
B6 HDMI
+33V
1300
HDMI
19
CONN.
+3V3
B1
+9VA 5301
+8V +1V8
B5
3670 5300
+8VS
+5V2
B5
B3,B5,B7
+5V B7 DEFLECTION CONTROLLER
B8,B9,B10,
7505
B11,B12
5501 +3V3STBY1
IN OUT +5V
COM
B1
+3V3
B5,B6,
B10
+8V
B1
+9VA
7500
+8V B7,B8,B10,
IN OUT
COM B12
B8 SOUND PROCESSOR
+8V
B1
+5V
B1
+3V3STBY
5941
+VT
5942
5943
+VT
B2
B9 SCART ANALOGUE I/O
+5V
+5V
B1
+5VS
B10 Y Pb Pr EXT INPUT
+5V
B1
VL1_8
+8V
VA1_8 B1
VD1_8
+3V3
B1
VDDMQ
ADC
B11
+5V
+5V
B1
+3V3
7635
IN OUT
VDDH
COM
B12 HDMI SOUND SWITCHING
+5V
B1
7635
+8V_+12V
IN OUT
COM
+141V
+8V
B1
+200A
+5V2
+3V3STBY
B2
+5V
VDD
5702 VDDMQ
B4
+3V3
+1V8
B6
5703 VA1_8
B4
5704 VL1_8
B4
5705
VD1_8
B4
+5VHDMI
+3V3
3V3_HDMI
+1V8
+1V8_HDMI
+5V
+8V
+8V
+5V
+5V_AUD
+5V_D
+5V4A
+5V
+5V
+8V
+3V3
+5V
+3V3ADC
+5V
DAC_+3V3
+8V
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