10-3
SK16-T/R
D649
22K
R254
D211
100/25V
C638
3.9K
R609
47K
R266
4
32
1
IC601
TLP781F
(D4-FUNBLL F)
2SC2120-Y
Q221
0.47/250V
C601
22K
R253
0.47/250V
C600
KTC3875S-Y-RTK/P
Q631
BEAD
BC602
1ZB22BB
D645
1N5406-BU
D601
D222
CN600
OPEN
2
KTC3875S-Y-RTK/P
Q213
SK16-T/R
D642
18K
R644
PROTECT3
2.2K
R238
1N5406-BU
D603
P-ON+3.3V
SB3150BH
D644
D202
12 GND
270
R610
SB3150BH
D634
OPEN
D632
8.2/1/2W
R233
15 GND
D221
KIA431-AT/P 39K
R268
1500P
C609
120
R636
100/50V
C647
3 BACKLIGHT-ADJ
OPEN
D606
680
R258
47K
R632
LCD+24.5V
5 PROTECT1
D212
OPEN
D605
D609
KTC3875S-Y-RTK/P
Q633
KTC3875S
-Y-RTK/P
Q211
1200P
C606
150
R255
2.2/50V
C228
1N5406-BU
D602
D207
1000P/250V
C610
0.18
/2W
R608
0.068
C608
47K
R267
120
R606
LCD-6V
100/10V
C639
OPEN
D205
1N5406-BU
D600
D641
16 P-ON+24V
KTC3199-GR-AT/P
Q636
47K
R260
22k
R251
6 P-ON-H1
75K
R642
1
4A 125V
2.2/5W
R602
2SC2120-Y
Q601
39K
R252
SURGE
ABSORBER
SA601
4A/125V
F601
15R657
BACKLIGHT-SW
15K
R264
G
D
S
TK10A50D
Q600
470/25V
C637
1.2M/1/2W
R601
OPEN
D611
OPEN
D650
1000/35V
C631
1.2K
R607
1 VCOM-PWM
5.6
/1/2W
R234
KTC3875S-Y-RTK/P
Q635
1000P/250V
C612
220K
R603
SK16-T/R
D643
P-ON-H1
11 AL+5V
8.2/1W
R239
820
R651
1000P/250V
C611
2.2/5W
R611
1.5K
R270 0
R237
C221
0.01
10K
R654
L600
LINE FILTER
SK2B-TR
D640
12K
R262
2SA950-O
Q222
OPEN
R258A
22K
R261
OPEN
D604
D208
OE2
2SA1576
UBTLQ
Q210
OPEN
C633
270
R263
KTC3875S-Y-RTK/P
Q214
WIRE
R256
0.1
C605
BEAD
BC601
L601
LINE
FILTER
D607
D206
OPEN
D210
9 OE2
47K
R643
RS1GJTB
D660
KTC3875S-Y-RTK/P
Q212
2200P/1KV
C641
BACKLIGHT-ADJ
820P
/2KV
C607
470/25V
C220
27K
R645
2 BACKLIGHT-SW
9.1K
R236
220K
R604
KTC3875S-Y-RTK/P
Q634
P-ON-H1-1
120
R605
1ZB36BB
D610
1/50V
C644
1
R650
1ZB30BB
D648
OPEN
C648
VCOM-PWM
27K
R647
4 PROTECT3
3
4
5
7
8
15
14
13
12
11
10
9
POWER TRANS
T600
220K
R600
OPEN
R605A
OPEN
R606A
OPEN
R607A
OPEN
R610A
OPEN
D612
OPEN
C603
OPEN
C604
OPEN
C614
2200P
/1KV
C613
68K
/1W
R612
68K
/1W
R613
FR155-B/P
D613
OPEN
D631
10K
R637
120
R635
OPEN
D654
15K
R631
SB3150BH
D646
SB3150BH
D637
OPEN
C649
3.9K
R649
OPEN
R649A
OPEN
R636A
OPEN
R635A
C645
2200P
18K
R652
47K
R655
123 54
IC202
PQ200WNA1ZPH
VC
VO
VIN
ADJ
GND
10/50V
C217
0.1
C216
47K
R227
0.1
C225
4.7K
R228
2SA1576UBTLQ
Q207
22K
R229
10K
R230
KTC3875S-Y-RTK/P
Q208
47K
R231
3.3/50V
C226
10K
R232
1
C223
330
R226
240
R243
2.2K
R244
OPEN
C224
100/10V
C230
OPEN
R245A
OPEN
R245
D651
39K
R663
JS660
OPEN
RS1GJTB
D661
RS1GJTB
D662
12K
R269
OPEN
C222
OPEN
R259
OPEN
R259A
47K
R257
OPEN
R257A
22/50V
C227
OPEN
R255A
8.2K
R265
OPEN
R265A
56K
R248
6.8K
R249
OPEN
R263A
OPEN
R268A
OPEN
R266A
D639
OPENR657A
OPEN
D655
7 P-ON-H2
OPEN
D656
220
R659
220
R658
220
R656
220
R662
OPEN
R659A
OPEN
R658A
OPEN
R656A
OPEN
R662A
D657 OPEN
D638
22K
R641
22K
R638KTC3875S-Y-RTK/P
Q632
OPEN
D636 D658
OPEN
D659
OPEN
D635
100/10V
C646
6.8K
R241
2.7K
R242
0.1
C231
0.1
C634
8 RESET
PROTECT3
10 GND
13 AMP+24V
14 AMP+24V
17 P-ON+24V
18 GND
CN632
19 GND
+24V
PANEL+15.8V
0.1
C635
0.1
C636
D652
OPEN
D633
1000/35V
C632
10KR664
D663
3.9K
R240
3.9K
R246
OPEN
C229
AC CORD
AC600
100K
R247
1
CN601
2
390
/200V
C602
5.6
/1/2W
R235
OPEN
D611B
OPEN
D611A
TFZGTR27B
D604A
OPEN
D604B
TFZGTR4.3B
D605A
OPEN
D605B
OPEN
D610A
OPEN
D607A
OPEN
D606B
OPEN
D606A
OPEN
R609A
TFZGTR
5.6B
D631A
OPEN
D631B
OPEN
D654B
TFZGTR
5.6B
D654A
OPEN
D645A
0
D222A
TFZGTR5.6B
D650A
OPEN
D650B
OPEN
D648A
OPEN
D211A
0
D212A
OPEN
D652A
1SS400
D663A
OPEN
D205B
TFZGTR33B
D205A
OPEN
D206A
0
D641A
TFZGTR
5.6B
D632A
OPEN
D632B
OPEN
D656B
TFZGTR5.6B
D656A
JS656
0
D651A
TFZGTR5.6B
D633A
OPEN
D633B
OPEN
R271
OPEN
Q215
OPEN
R273
OPEN
R272
OPEN
Q216
OPEN
R274
OPEN
R275
1SS400
D202A
1SS400
D208A
1SS400
D207A
1SS400D657A
OPEN
D210B
TFZGTR5.1B
D210A
TFZGTR10B
D638A
OPEN
D638B
OPEN
D635A
0
D658A
TFZGTR3.3B
D655A
OPEND655B
1000/35V
C648A
1000/35V
C649A
OPEN
D609A
OPEN
R276
OPEN
C219
123 54
IC202A
OPEN
VC
VO
VIN
NU
GND
1SS400
D639A
22.7
4
0
A
(SWITCHING)
22.7
B
2.2
D
(SWITCHING)
CE
0.7
0.1
F
5.6
0
POWER SUPPLY CBA
CONTINUE
POWER 2
6.2
(FEED BACK)
ERROR
VOLTAGE DET
(+3.3V REG.)
(SWITCHING)
19.3
SWITCHING
CONTROL
TO DIGITAL MAIN
CBA UNIT CN3701
(SW+15.8V)
0
HOT
CONTINUE
POWER 2
(RESET)
0
COLD
(SW-9.5V)
HOT CIRCUIT. BE CAREFUL.
24.0
165.8
CONTINUE
POWER 3
24.0
0.1
(SW+24V)
0
3.7
35.2
0.1
24.4
24.2
0
24.8
24.4
2
0.6
0
5.7
2.6
3.4
-8.9
3.3
-9.6
-9.6
3.1
0
-3.5
0.7
0.4
0
14.0
0.9
0.4
2.6
0
3.7
0.6
21.9 15.8
16.0
8.5
(SWITCHING)
(SW+15.8V)
(+5V REG.)
(SWITCHING)
7.4
31.9
6.4
3.3
37.1
24.0
21.9
0.1
1.6
5.6
37.8
15.8
0.7
21.9
UNLESS OTHERWISE SPECIFIED:
DIODES ARE 1SS133.
0
1
23.7
3
0
0.7
0.1
0.1
0
1.6
(SWITCHING)
CONTINUE
POWER 3
(SWITCHING)
1.3 0
8.6 8.6
7.9
(SWITCHING)
(SWITCHING)
3.1
*2
*2
(+3.3V REG.)
8.5 7.4 3.3 1.3 0
PL11.10SCM1
Power Supply 1 Schematic Diagram
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
CAUTION !
Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.
If Main Fuse (F601) is blown , check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
For continued protection against risk of fire,
replace only with same type 4 A, 125V fuse.
CAUTION ! :
ATTENTION : Utiliser un fusible de rechange de même type de 4A, 125V.
4A/125V
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