Christie DWU851 Service Manual page 140

DWU851/DWX851
POWER2 CIRCUIT
POWER2 UNIT
E801
6
APA03
LA08
21 22
PZ3216U601-1R5TF
+17V
19 20
3216
GND
APA08
17 18
APA06
Active
15 16
APA09 LA09
APA04
13 14
2125
+5.4V
11 12 APA02
GND1
FAN GND 9 10
APA01
7 8
FAN +15V
5 6
APA07
3 4
Audio_GND APA05
1 2
PHD-22H-D
LA10
SGM20C1E222-4A
A+16.8V
5
2125
RA44
0
JUMPER R
QA02
LA03
RA12
2SCR523EBTL
POW_RELAY GZ1608U601TF
10k
1608
+3.3V 2010
RA09 RA11
10k 100
JUMPER R GND1
LA01
GZ1608U601TF
1608
4
QA03
DTC014EEBTL
10k
SHEET_1 POW2_ACTIVE
RA31
3.9k
10k
GND1
Q807
2SAR523EBTL
SHEET_15 POWER3
R8B4
22k
SHEET_1,5,15,19 NO-COVER2
1005
D8B1
3
1SS355
2
R8C4
22k
1005
D8C1
1SS355
1
A
DWU851/DHD851/DWX851
Service Manual
020-000755-01 Rev. 1 (11-2014)
DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P)
SHEET_1
PEL1_ADC
SHEET_1
RA32 RA33 RA37
peltier1
8.2k 8.2k 8.2k
2010 2010 2010
17V-2
POW_RELAY
High
Low
SGM20C1E222-4A
+5.4V-2
PEL_OFF
LA07
RA75 RA76 RA77
8.2k 8.2k 8.2k
SGM20C1E222-4A
FAN +15V
2010 2010 2010
POWER UNIT COOLING
2125
2
RA45
0
8
2010
GND1
A_VCC2
GND1
SEL3 SEL2 SEL1 SEL0 FAN_FG2
0 0 0 0 BALLAST (I831)
0 0 0 1 LAMP1_EX (I851)
0 0 1 0
LAMP1 DOWN (I861)
0 0 1 1 LAMP1 UP(I871)
0 1 0 0 L A M P 2 _ E X ( I 8 8 1 )
0 1 0 1 POWER_EX (I891)
0 1 1 0 POWER_IN (I8A1)
0 1 1 1 OP_IRIS (I8G1)
1 0 0 0 L A M P 2 U P ( I 8 B 1 )
1 0 0 1 L A M P 2 D O W N ( I 8 C 1 )
JUMPER R
1608 L854
I8B1
(LAMP2 UP FAN)
NR301E GZ1608U601TF
2125 L837
8 Vin Vo 1
GZ2012U601TF
2125 L858
NC-7 ADJ
7 2
GZ2012U601TF
G1
6 NC-6 GND 3
4.7k
R8M3
5 Vc NC-4 4
2SCR523EBTL
Q822
R8L0 C8E8
100 10k
PWM_FAN6
SHEET_16
R8L8
1.0/25-B
1SS355VMTE-17
GND1
JUMPER R
1608 L853
I8C1 (LAMP2 DOWN FAN)
NR301E GZ1608U601TF
2125 L856
8 Vin Vo 1
GZ2012U601TF
2125 L857
7 NC-7 ADJ 2
GZ2012U601TF
G1
6 NC-6 GND 3
4.7k
R8M2
5 Vc NC-4 4
2SCR523EBTL
Q821
R8M0 C8E9
100 10k
PWM_FAN10
SHEET_16
R8L4
1.0/25-B
1SS355VMTE-17
GND1
B C
L860
GZ1608U601TF
1608
AP_relayG
RA66
0
AP_relay3
L849
+5.4V DA01
UDZV6.2B
RA78 GZ1608U601TF
AP_relay2
0 1608
Io=400mA
RA60 RA67
L852
+3.3V 1 CE VIN 4
0 GZ1608U601TF
10k
IA03
L851 1608
ON
VSS VOUT
OFF 2 3
GZ2012U601TF
2125
XC6221B502NR-G
AP_relay1
JUMPER R
10k
10k
QA10
DTC014EEBTL
GND1
R886
22k
1005
(LAMP2 EX FAN)
D881
1SS355
(EXHAUST FAN)
I881
NR301E
Vin Vo
8 1
7 NC-7 ADJ 2
G1
6 NC-6 GND 3
5 Vc NC-4 4
FG_SEL3
FG_SEL2
SHEET_15
FG_SEL1
FG_SEL0
R8F5
100
FAN7S
(LAMP2 UP FAN)
E803
FAN1S
GH-04H
FAN4S
1 FAN8S
FAN6S 2010
2
VCC
3 SHEET_4
GND
1608 L848
4
PWM
FAN9S
GZ1608U601TF
G1 FAN5S
G2
FAN3S
GND1
GND1
(LAMP2 DOWN FAN)
E804
ZH-05H
I891
(EXHAUST2 FAN)
1 NR301E
FAN6S
8 Vin Vo 1
2
VCC R894
7 NC-7 ADJ 2
33k
3
G1
GND
1005 NC-6 GND
1608 L850 6 3
4 PWM
GZ1608U601TF
5 Vc NC-4 4
5
D891
1SS355
G1
G2
GND1
GND1
POWER5
SHEET_15
(EXHAUST FAN)
D
139
CONFIDENTIAL
AP_relayO
EA05
501940-05V
RA62
1
GND
0
2
PEL_CONT
3
GND
4
PEL_V-MONI
5
PEL_ON
G1
G2
STB+3.3V
Power Relay
AC 220 240V
R313
2.4A+10%
LAMP1_LED_G
470 1005
AC 100 120V
R315
4.9A+10%
LAMP1_LED_R
1005 1.0k
SHEET_1
R314
LAMP2_LED_G
470 1005
R316
LAMP2_LED_R
1005 1.0k
R854
NO-COVER1
SHEET_1,4,15,19
22k
PWR2_NC
SHEET_4
1005
SHEET_1,5,15,19 NO-COVER2
L345
D851 (LAMP1 EX FAN)
GZ1608U601TF
1SS355
1608
I851 FAN1S
(EXHAUST3 FAN) SHEET_4
NR301E
L825
Vin Vo
8 1
GZ2012U601TF
2125 L826
7 NC-7 ADJ 2
GZ2012U601TF
G1
R8J8
2125
6 NC-6 GND 3
GZ1608U601TF
10k
5 Vc NC-4 4
2SCR523EBTL
Q812 L834
R8J7 C8E2
SHEET_16
100 10k GZ2012U601TF
PWM_FAN1
L835
R8J5
1.0/25-B
GZ2012U601TF
1SS355VMTE-17
JUMPER R
GND1 GND1
FAN3S
R8L1
C8E5
100
PWM_FAN3
1.0/25-B
SHEET_16
GND1
C8A0
0.1/16
1005
I835 I836
SN74LV4051APWR R8F1 SN74LV4051APWR R8C6
100 R8F0 100
16 VCC Y4 1 16 VCC Y4 1
100
Y2 Y6 Y2 Y6
15 2 15 2
14 Y1 COM 3 14 Y1 COM 3
R8C7
Y7 Y7
13 Y0 4 R8G7 13 Y0 4
100
12 Y3 Y5 5 100 12 Y3 Y5 5
11 A Inhibit 6 11 A Inhibit 6
B GND1 B GND1
10 7 R8F2 10 7
9 C GND2 8 100 9 C GND2 8
(POWER EX FAN)
JUMPER R
E806 (EXHAUST2 FAN)
ZH-04H
1608 L836
1
FAN6S
GZ1608U601TF
2125 L855
2
VCC
GZ2012U601TF
2125 L838
3
GND
GZ2012U601TF
1608 L842
4
PWM
10k GZ1608U601TF
R8M1
G1
G2
GND1
2SCR523EBTL
R8L9 Q817
C8E7
100
10k
PWM_FAN2
SHEET_16
R8L7
1.0/25-B
1SS355VMTE-17
GND1
GND1
MAIN PCB 5
E F
6
JUMPER R
E802
502386-15H
L324
1
LAMP1_LED_G
GZ1608U601TF
L340 AP1LR
1608 2
LAMP1_LED_R
GZ1608U601TF AP2LG
L341
1608
3
LAMP2_LED_G
GZ1608U601TF
L342 AP2LR
1608
4
LAMP2_LED_R
GZ1608U601TF
L343 AP1NC1
1608
5
NO_COVER1
GZ1608U601TF L344 AP1NC2
GZ1608U601TF 5
1608 6
1608 NO_COVER2
AP1NCG
7
GND
APF2S
L824
8
FANS_LAMP1_EX
GZ1608U601TF
1608 APF2V
9
FANVcc_LAMP1_EX
APF2G
10
FANGND
L843 APF2P
11
FANPWM_LAMP1_EX
1608
APF5S
L833
12
FANS_LAMP2_EX
GZ1608U601TF
APF5V
1608
13
FANVcc_LAMP2_EX
2125 APF5G
14
FANGND
APF5P
L846
2125 15
FANPWM_LAMP2_EX
GZ1608U601TF
1608
G1
R8L2 JUMPER R
G2
10k
GND1
4
(LAMP1 EX FAN)
(EXHAUST3 FAN)
R8K8 Q815
10k 2SCR523EBTL
D8A5
1SS355VMTE-17
GND1
+3.3V
R8F3
R8H7
100
FAN_FG2 SHEET_6
0
1005 3
1005
GND1
2
1
G