Philips VE8 User Manual

Block Diagrams, Test Point Overview, and Waveforms
35Q529.1A LA 6.
Block Diagram Main Display Supply (42")
HIGH VOLTAGE INVERTOT
A2
DC-DC
A3
STANDBY, MAINS FILTER, PFC+AUX
A1
1
2
4
1M09
3
7101
NCP1606BDG
8
CONTROLLER
VCC
DRV
FB
7
1
5002
7165
TS2431
+160V
MAIN DISPLAY SUPPLY
+24V
2120
I_17661_020.eps
170408
1M95
3
7
1
5
7214
TCET1102
4
2
7202
TCET1102
4
3
6
10
9
11
8
K
A
R
K
A
R
31623168
B01B
TO 1M95
SSB
3
4
2
6
5
16
15
11
12
14
10
9
+VSND
-VSND
1
2
3
4
5
1T90
1M90
6
TO 1M90
AMBI-L
AL3
1
2
3
4
5
1M59
1T60
1T59
6
7
TO 1M59
SSB
B06A
7210
7211
7201
UBA2071ATS
16
CONTROLLER
VDD
GH
24
GL
18
3215
SH
22
3205
VFB
3
PWMD
13
EN
15
IFB
1
3207
3272
5202
6
5
4
3
2
1
2247
1
2
1P16
3
TO
BACK LIGHTS
1
2
1P19
3
TO
BACK LIGHTS
6208
6203
3240
2223
7220
6215
3265
2244
1M99
3
5
8
4
6
7
2
1
B01B
TO 1M99
SSB
+12V
3206
7203
7213
BOOST
DIM
Lamp on/off
N.C.
+12V
3223
3221
3242
6210
3236
7212
3324
enable
3235
+160V
6120
1140
T3.5AH/125V
1141
T3.5AH/125V
6117
6115
7105
TCET1102
6105
7102
3121
5102
2108
7402
3408
5401
+12V
+12V
+3V3-STANDBY
6124
5002
1
5
7
6
310431093105
STANDBY
S_SCL
S_SDA
I2C-SEL1
I2C-SEL2
+12V
+VSND
-VSND
+3V3-STA ND B Y
+3V3
GND-SND
3108
3108
CS
4
3111
3118
GND
6
6130 6123
2165
3118
6132 6122
7104
TCET1102
3185
STAN DBY
STANDBY
OVER VOLTAGE
PROTECTION
6104 6103
2127
2120
CONTROL
5
ZCD|STDDWN
CONTROL
6141
2113
3139
LOW POWER OSCILLATOR
+
HIGH EFFICIENCY DRIVER
2166
N.C.
TO 1M59
AMBI-L
AL3
HOT GROUND COLD GROUND
HOT GROUND COLD GROUND
3224
3225
2246
3273
2236 2231
2217
+12V
6101
TS6B
-
+
1110
T2.5AH/250V
1308
5101
5103
MAINS
FILTER
2
1
GNDHOT2
GNDHOT1
GNDHOT1
6150
GNDHOT2
GNDHOT2
GNDHOT2
GNDHOT2
3121
2108
GNDHOT1
GNDHOT1
3134
613661386137
3118
2130
GNDHOT1
10
17
SGND PGND
+160V
+12V

Philips VE8 Specifications

General

Brand	Philips
Model	VE8
Category	TV
Language	English