Christie DWU951 Service Manual page 132

POWER CIRCUIT
6
R834 R835 R836 R824 R823 R822
8.2k 8.2k 8.2k 8.2k 8.2k 8.2k
2010 2010 2010 2010 2010 2010
R839
10k
Q810 1005 Q801
2SCR523EBTL 2SCR523EBTL
5
+5.4V
GZ1608U601TF
STB+5V
E800
PHD-20H-D L802
4
PZ3216U601-1R5TF
+17V
GND1 GND1 19 20
3216
GND
17 18
Active
15 16
13 14
+5.4V
11 12
FAN GND 9 10
L801
7 8
SGM20C1E222-4A
FAN +15V
5 6
2125
Audio_GND
3 4
A+16.8V 1 2
JUMPER R
L805
3
L804 GZ1608U601TF
SGM20C1E222-4A 1608
A_VCC
SHEET_8,11,12
2125
DTC014EEBTL
A_GND
Q803
SHEET_1,15
JUMPER R 10k
R801
POW1_ACTIVE
3.9k
L815
1005
10k
GZ1608U601TF
1608
SHEET_15
POW_SUBCPU
Q802
R815
2SCR523EBTL
2.2k
1005
GND1
R896
JUMPER R
0
2010
GND1
A_GND
2
D8P0
1SS355VMTE-17
R8P0
SHEET_1 DDP_POW
100
L8P0
PZ3216U601-1R5TF
3216
1
***mA
SHEET_5,12
L8P1
A_VCC2 2
PZ3216U601-1R5TF
3216
3
4
3.9k-1%
1
A
DWU951/DWX951/DXG1051 Service Manual
020-000674-01 Rev.1 (01-2014)
DWU951 (DD1-WU80P/81P) / DWX951 (DD1-WX80P/81P) / DXG1051 (DD1-X100P/101P)
SHEET_3,4,6,7,8,14,15,16
D802
1SS355VMTE-17
R826
100
I805
XC6221B502NR-G
L810
1 BOOT
PZ3216U601-1R5TF I803
2 VIN
TPS54232D
3216
520mA SW-Reg
3 EN
4 SS
5V
Fixed 1MHz SW Freq.
R832
R820
5.6k-1%
10k
1005
+5.4V
L803
L808
SGM20C1E222-4A
1608 2125
GND1
R8G3
33k
1005
(PANEL FAN Option)
I8G1 D8G1
2125
0 NR301E 1SS355
R846
8 Vin Vo 1
7 NC-7 ADJ 2
G1
6 NC-6 GND 3
C8G3
10/25
5 Vc NC-4 4 3216
Vref=1.0V
GND1
C8P3
0.1/25
L8P2
3.3
12.5V R8P8
DG6045C SHEET_19
0
BOOT PH 8 P12V
I8P1 2125
VIN GND 7
TPS54232D
R8K1
0
SW-Reg
EN COMP 6 P12V2
2125
SS VSENSE 5
R8P2 R8P3 C8P4
8.2k-1%
8200p/16
C8P5
470p
GND1
B C
C824
0.1/10
L809
3.3
R825
DG6045C
0
PH 8
2125
GND 7
OPT IRIS FanVCC
COMP 6
VSENSE 5
OPT IRIS FanS
FAN9S
SHEET_5
R8J3 C8E0
R831 C827 100
SHEET_5 PWM_FAN9
220p OPT IRIS FanPWM
47k-1% 1.0/25-B
1SS355VMTE-17
C829
12p-C Ballast FanVCC
SHEET_5 Ballast FanS
FAN4S
R8J2 C8E1
SHEET_16
100
PWM_FAN4
1.0/25-B
Ballast FanPWM
1SS355VMTE-17
SHEET_10
SHEET_10
SHEET_10
CW SLIDER MOTER +
CW SLIDER MOTER -
R844 33k
1005
(Ballast FAN)
I831
D841 NR301E
1SS355
8 Vin Vo 1
7 NC-7 ADJ 2
G1
6 NC-6 GND 3
5 Vc NC-4 4
C843
10/25
3216
R8A5 (POWER FAN)
33k
1005
D8A0 I8A1
NR301E
1SS355
Vin Vo
8 1
NC-7 ADJ
7 2
G1
NC-6 GND
6 3
Vc NC-4
5 4
C8A3
10/25
3216
D
CONFIDENTIAL
JUMPER R
FanGND
JUMPER R
L8G1 APF8V APF3V
GZ2012U601TF
L828 2125
2125 GZ2012U601TF
APF8S APF3S
L8G0
GZ1608U601TF EJ20
1608 501190-30V L827 1608
1 2
2SCR523EBTL GZ1608U601TF
Q820
3 APF8G
10k 3 4
L829
APF3G
R8H8 APF8P L8G2 GZ2012U601TF
5 6
L8C2 L844
GZ2012U601TF 2125
GND1 GZ1608U601TF APF3P GZ1608U601TF
2125 7 8
1608
GND1 1608 APF1V
L822 APF4V L831
9 10 2125
GZ2012U601TF GZ2012U601TF
APF1S
L821 APF4S L830
2125 11 12 1608
GZ1608U601TF APF4G GZ1608U601TF
APF1G
L823 L832
1608 13 14 2125
L8C1
GZ2012U601TF GZ2012U601TF
GZ1608U601TF L845
APF1P 2125 15 16 APF4P 1608
2SCR523EBTL
Q811 AP326
1608 GZ1608U601TF
L330 1608 APM31 LM15 SHEET_12,13,15
10k 17 18 1608
+3.3A +3.3VM
GZ1608U601TF GZ1608U601TF
AP327
R8J1 L331 1608 APM32 LM16 SHEET_15
19 20
GZ1608U601TF
GZ1608U601TF
APM59
GND1 SHEET_10 L336 1608 APM33 1608
21 22
+15.5V
GZ1608U601TF
GND1
APM34 LM18
JUMPER R 23 24
SFT_S1_V
OUTTEMP GZ1608U601TF
APM36 1608 LM20
25 26
SFT_S3_V
1608
GZ1608U601TF
APM37 LM21
27 28
PI_ON/OFF_VSFT
1608 GZ1608U601TF 1608
L337
APM35
INTEMP 29 30
GZ1608U601TF
1608
L338
HEAT_SEL
GZ1608U601TF
G1 G2 JUMPER R
SHEET_13 RMD1
LM61
CW_OUT1 G1 G2 0
GZ2012U601TF
2125
SHEET_13
LM62
1005
CW_OUT2
GZ2012U601TF
2125
JUMPER R
1SS355 R865
22k
D861
1005
(LAMP1 UP)
(LAMP1 DOWN)
I861
NR301E
8 Vin Vo 1
7 NC-7 ADJ 2
G1
6 NC-6 GND 3
5 Vc NC-4 4
D871
1SS355
R875
22k
1005
(LAMP1 UP)
I871
NR301E
Vin Vo
8 1
NC-7 ADJ
7 2
G1
NC-6 GND
6 3
Vc NC-4
5 4
Q806
2SAR523EBTL
SHEET_16 PWM_FAN5
R885
10k 10k
1005
C873
10/25
3216
MAIN PCB 4
E F
6
LAMP1 DOWN FanVCC
FAN7S SHEET_5
2SCR523EBTL
LAMP1 DOWN FanS
Q813
C8E3 R8K2
10k 100
SHEET_16
PWM_FAN7
R8J9
1.0/25-B
1SS355VMTE-17 LAMP1 DOWN FanPWM
GND1
GND1
VCC
LAMP1 UP FanVCC
5
FAN8S SHEET_5
LAMP1 UP FanS
2SCR523EBTL
Q814 R8K6
C8E4
10k 100
PWM_FAN8 SHEET_16
R8K4
1.0/25-B
LAMP1 UP FanPWM
1SS355VMTE-17
GND1
GND1
SHEET_12
V SHIFT
SHEET_12
SHEET_12
LN_V_POS
4
SHIFT V
GND1
3
2
FAN5S SHEET_5
(POWER FAN)
JUMPER R E807
ZH-04V
1608 L839
1
FAN7S
GZ1608U601TF
2125 L840
2
VCC
GZ2012U601TF
2125 L841
3
GND
GZ2012U601TF
1608 L847
4
PWM
GZ1608U601TF
10k
R8L6
JUMPER R G1
2SCR523EBTL
G2
Q816
R8L5 C8E6
100 10k
GND1
R8L3
1.0/25-B
1SS355VMTE-17
GND1
GND1
1
G