Philips BJ3.1E LA - Block Diagram Supply 37”

Block Diagrams, Test Point Overviews, and Waveforms
49BJ3.1E LA 6.
Block Diagram Supply 37”
PLATFORM SUPPLY: STANDBY SUPPLY
A4
DISPLY SUPPLY: PART2
A2
DISPLAY SUPPLY: PART1
A1
SUPPLY 37" LCD
25W SUPPLY (OPTIONAL)
A5
PLATFORM SUPPLY: AUXILIARY SUPPLY
A3
DISPLAY SUPPLY: PART1
A1
1M08
1
2
3
4
5
6
1450
1M02
6
2
4
3
1
6P05
GBL06
-
+
7P27
TEA1506AT
2
SPMS
CONTROL
VCC
DRIVER
DRAIN
14
11
6
8
+400V-F
9
10
HOT GROUND COLD GROUND
SPMS
CONTROL
7100
TEA1533AT/N1
+25VLP
+5V2-NF
+5V-SW
G_15970_026.eps
020307
6
1P03
F1A
+AUDIO-POWER
6S12
6S07
5S05
5S10
3108
3S17
3S29
1P06
T5A
3
5S00
6
7
10
8
5
2
1
7S03
TCET1102
2
14
3
7S02
STP6NK60
5P10
5P20
5
7P02
STP6NK607
5P06
3
2
1
3P50
9
INSENSE
3P33
3P27
3P04
3P16
CTRL
7U05
K
A
R
7P11
2
14
3
RC FOR
DEMAGNETIZATION
7
DEM
SUPPLY FOR
CONTROLLER
+AUX
7P26
+400V-F
DRIVER
11
DRAIN
14
5S09
ISENSE
9
3S30
RC FOR
DEMAGNETIZATION
DEM
7
5S01
6
CTRL
3S36
9
5S03
2S13
2S50
+
3S28
3S23
Feedback
Circuit
7S04
K
A
R
2S07
3S19
7S31
5S12
6S01
2S41
+
STANDBY
5P00
SUPPLY FOR
CONTROLLER
7107
2
VCC
+AUX
6P06 6P10
7P20
STANDBY
6
8
9
10
2
1
5P01
7
7
5
3
5P05
5P03
5PO7
5P04
5P26
6P27
2P06
+
-AUDIO-POWER
1P07
T5A
5P11
5P19
6P13
7P23
STANDBY
+12V_NF
5P12
6P11
+12VAL
5P14
5P13
6P12
+12V
5P16
2P48
+
2P50
+
2P49
+
1P30
T5A
7P14
STANDBY
+8V6
3P57 3P58
3P62
3P61 3PP2
7P09
2P12
3P12
1M03
7
1
4
2
3
5
6
10
8
9
DIM_CONTROL
POWER-OK-PLATFORM
ON-OFF
BOOST
POWER-GOOD
STANDBY
+5V-SW
3P56
+T
5
7
AUDIO-PROT
7P12
TCET1102
2
14
3
3000
AUDIO-PROT
CONTROL
+AUX
HOT GROUND COLD GROUND
HOT GROUND
COLD GROUND
3S22
3S50
2S04
3S21
3S14 3S24
+5V2
5S11
POWER OK
+12V_NF
+8V6
+5V_SW
+5V2
POWER-OK-PLATFORM
STANDBY
A4
1M18
3
1
2
4
1M46
4
11
7
9
5
3
+8V6
+12V
+5V-SW
+5V2
+12VAL
1
4
3
2
6807
GBJ6J
-
+
7001
MC34067P
15
7017
7018
7004
7009
5001
BIAS SUPPLY
SOFT
STA RT
+
CURRENT
PROTECTION
CONTROL
VCC
OSCC
ERROR
SOST
OB
OA
FI
2
4
11
7
1
14
12
10
6
7
5
3
7
8
9
10
11
12
13
5002
7008
LOW
SIDE
DRIVE
10
9
3007
7010
TS2431AI
VS Voltage
Adj.
5401
5403
5405
MAINS
FILTER
OVER
VOLTAGE
PROTECTION
400V_HOT
25V_HOT
14
15
16
MAINS INPUT
95-264Vac
2021
2022
VREF
5
2
1308
1
1400
F4A
3810
3000
6080
6078
2003
5040
3022
3052
3026 3030
3057
+12Vd
+24V_+295V
3025
6077
5010
5017
5007
5008
5009
1
2
3
5027
5028
5025
5026
7030
7005
STP15NK50
7006
STP15NK50
7007
HIGH
SIDE
DRIVE
6044
6045
1
2
3
6021
6025
7002
TCET1102
2
14
3
1
2
3
1
2
3
7801
7802
STANDBY
STANDBY
7807
TCET1102
2
14
3
LATCH
2816
+
2815
+
6155
6467
6466
6464
3410
6465
+5V-SW
VAC-L
VAC -N
DC+
DC-
3100
DC+
DC-
VAC-L
VAC -N
AL-OFF
1P17
VAC-RELAY
+5V2-NF
SPMS
CONTROL
7U10
TEA1533AT /N 1
+12VB
6U03
5U04
5U08
3U08
3U07
3U05
3
5U00
6
7
10
8
5
2
1
7U01
TCET1102
2
14
3
7U02
STP6NK60
DRIVER
11
DRAIN
14
5U03
ISENSE
9
3U06
RC FOR
DEMAGNETIZATION
DEM
7
5U06
6
CTRL
3U17
9
3U12
3U15
Feedback
Circuit
7U05
K
A
R
2U13
3U14
5U10
6U07
2U14
+
SUPPLY FOR
CONTROLLER
7U15
2
VCC
HOT GROUND COLD GROUND
2U05
3S24
5U17
VAC-N
6U09
GBJ6J
-
+
VAC-RELAY
1U00
T1.0
5U05
1M07
3
1
2
4
1M09
3
1
2
4
5
6
HOT GROUND
COLD GROUND
STANDBY
ON-OFF
A5
1M63
1
2
+5V-SW
1M10
3
1
2
4
+12VAL
N.C.
TO CARD READER
(OPTIONAL)
7P18
AL-OFF
AL-OFF
9P65
A3
A3
+400V-F
HOT GROUND COLD GROUND
POWER
GOOD
+24V_+295V
POWER-GOOD
7013
7014
N.C.
N.C.
K
A
R
B16F
TO 1M03
SSB (FJ3.0)
B5E
TO 1M03
SSB (BJ3.x)
B1B
TO 1M46
SSB (BJ3.x)
B16F
TO 1M46
SSB (FJ3.0)
AL1
TO 1M10
AMBI LIGHT
(BJ3.x)
AL1
TO 1M08
AMBI LIGHT
(FJ3.0)
C
TO 1M02
AUDIO (BJ3.x)
A3
TO 1M02
SSB (FJ3.0)
A1
RES
CONTROL
1319
(1314)
1
2
3
4
5
TO
DISPLAY
1320
(1315)
1
2
3
4
5
TO
DISPLAY
AB01
OR 1M10
JIP
PA NE L
AL1
TO 1M10
AMBI LIGHT
(BJ3.x + JIP)
A3
A1
A3
A3
A3