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A
B
SH507
8
YQ-12
FRAMEGND1
W847
7
F501
SCT_2.5A250V
USA:4A(T)250V/EU:2.5A(T)250V
6
J502_1
CCT2302-0721C
4A 250V
2.5A 250V
SWITCHING
FMV09N90E
5
POWER CONTROL IC
IC501
FA5640N-D1-TE1
169.0
5.7
4
ZCD
VH
W852
2.8
FB
NC
NC
1.8
21.0
IS
VCC
0
21.3
GND
OUT
3
2
4A 250V
2.5A 250V
4A 125V
CAUTION
:FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
REPLACE ONLY WITH THE SAME TYPE FUSE
, 4A 250V (F502)
AND 4A 125V (F503)
4A 250V (F501)
, 2.5A 250V (F502)
AND 4A 125V (F503)
2.5A 250V (F501)
ATTENTION
:POUR UNE PROTECTION CONTINUE LES RISQUES D'INCEIE
N'UTILISER QUE DES FUSIBLE DE MEME TYPE
1
, 4A 250V (F502)
ET 4A 125V (F503)
4A 250V (F501)
, 2.5A 250V (F502)
ET 4A 125V (F503)
2.5A 250V (F501)
CAUTION
:F501 IS MANUFACTURED BY SKYGATE CO.,LTD., TYPE SCT.
:F502 IS MANUFACTURED BY SKYGATE CO.,LTD., TYPE SCT.
:F503 IS MANUFACTURED BY SKYGATE CO.,LTD., TYPE 20N.
A
B
C
POWER SCHEMATIC DIAGRAM
SH502
SH503
YQ-12
YQ-12
FRAMGND3
TH501
B57153S0479A001
LINE FILTER
L501_1
1
2
JLB24123
3
4
D508
D510
ZRM11C
ZRM11C
D518
D507
ZRM11C
ZRM11C
D505
1N4006-A5
W803
Q501
D
169.0
G
20.0
S
1.8
D527
HZS33NB2
D528
HZS33NB2
R505
0.27 1W
T501_1
D511
R534
1
1F5
15 1/4W
3
FOR Q501
5
HS501
763WAAA120
6
2.8
0
PRI
CAUTION:
IS THE LIVE CONNECTION
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
C
D
E
(POWER PCB)
D514
FCF10A20
(SOUND GND)
FOR D514
HS503
763WAAA198
D523
FCHS10A08
FOR D523
HS502
763WAAA120
8128042Z
12
D517
R518
D516
11
100 1/4W
1SS133
UDZSNP11B
R513
220 1/16W
8
C521
R519
7
50V
0.047
B
10K 1/16W
C523
50V
470P
CH
FEED BACK IC
REGULATOR IC
IC505
IC502
KIA431A-AT
PS2561AL1-1-V(W)
12.0
11.0
C
A
REF
3
2
1
11.0
0
2.5
SEC
NOTE:
THE RESISTOR MARKED F IS FUSE RESISTOR.
ATTENTION
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
IS NON POLAR ONE.
D
E
F
G
SH505
YQ-12
SOUND+B
AT+12V
SOUND_GND
L503
LED+12V
10uH
TSL0808
GND
L504
AT+5.8V
10uH
TSL0808
POWER_FAIL
R529
10K 1/16W
GND
POWER FAIL SW
5.8
Q502
5.8
AT+5.8V
KTA1504S_Y_RTK
AT+12V
5.8
SOUND+B
P.FAIL_SW
SOUND_GND
Q504
3.3
KRC103SRTK
0
LIGHT_CTL
0
0
5.8
P.FAIL_SW
Q503
0
KRC103SRTK
CAUTION
:LES PIECES REPAREES PAR UN
ETANT
:SINCE THESE PARTS MARKED BY
DANGEREUSES AN POINT DE VUE SECURITE
CRITICAL FOR SAFETY,USE ONES
N'UTILISER QUE CELLS DECRITES
DESCRIBED IN PARTS LIST ONLY
DANS LA NOMENCLATURE DES PIECES
F
G
H
8
FROM/TO BACKLIGHT INVERTER
LED+12V
SOUND_GND
LIGHT_CTL
7
GND
6
5
4
W807
FROM/TO MAIN UNIT
CP501
(CN3)
00_6216_016_000_808+
AT+5.8V
1
AT+5.8V
2
AT+5.8V
3
GND
4
3
GND
5
GND
6
SW+12V/GND
7
SW+12V
8
SOUND+B
9
SOUND+B
10
SOUND_GND
11
SOUND_GND
12
NC.
POWER_ON_H
13
POWER_FAIL
14
LIGHT_CTL
15
NC.
INVERTER_H
16
2
PCB240
CEL788
ARE
CAUTION: DIGITAL TRANSISTOR
1
H
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