Christie DWU851 Service Manual page 185

DHD851
6
JUMPER R
EP05
501568-04H
LP06
1
REM_GND
GZ1608U601TF
LP05 1608
2
REMOTE1
GZ1608U601TF
(38KHz) RP81
LP04 1608 100
3
+5V VCC
GZ1608U601TF
1608 1005
LP03
4
REMOTE2
GZ1608U601TF
(56.9KHz)
1608
G1
GND1
G2
GND1
EP02
502386-10H
APPGC
1
CTL_GND
GND1
LP18
2
CS1B
5 GZ1608U601TF 1608
LP19
3 APPCS
RESB
1608
GZ1608U601TF
APPRES
LP20
4
A0
GZ1608U601TF 1608
APPA0 LP21
5
3.3V VDD
GZ1608U601TF 1608
APP33
LP22
6
SCL
GZ1608U601TF 1608
LP23
7 APPSCL
SDI
GZ1608U601TF 1608
LP24
8 APPSDI
LCD_GND
GZ1608U601TF 1608 RP10
APPGL
LP25 0
9
Anode
GZ1608U601TF 1608
APPAN 1005
LP26
10
Cathode
GZ1608U601TF 1608
APPCT
G1
JUMPER R
G2
GND1
LCD DISPLAY
4
SHEET_1,2,3,4,5,9,10,11,12, +3.3V
15,16,17,18,19,20,21
RP30
SHEET_1,10 IP30
0
MP6205DH
LCD_BL_OFF
1005
EN FLAG
IN-3 OUT-6
SHEET_6,7 RP35
+5VB
IN-2 OUT-7
0 1005
GND OUT-8
GND1
SHEET_1,4
STB+5V
SHEET_1,5,9,10,15 STB+3.3V
3
2SCR523EBTL
IP36
NJM12904V
Q303
Aout
1 V+ 8
A-in B_out
2 7
A+in B-in
3 6
GND1
B+in
4 GND 5
0.57V
GND1
2
EP90
ZH-04V
RXD 1
TXD 2
GND 3
STB+5V 4
G1
G2
(to INPUT PWB)
GND1
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)
REAR
I/R
Reciever
FRONT
I/R
Reciever
JUMPER R
EP03
501331-04V LP13
GZ1608U601TF JUMPER R
1 EP04
GND
1608 ZH-05V
LP12 LP14
REMOTE1 2 1
REM_SW
GZ1608U601TF RP80 GZ1608U601TF 1608
(38KHz)
1608 LP11 100 LP15
3 2
WIRED_REM
VCC GZ1608U601TF 1608 GZ1608U601TF
1005
LP10 1608
4 3
REMOTE2 GND
GZ1608U601TF
(56.9KHz) GZ1608U601TF
1608 LP17
4
G1
CVBS(BNC)
0 SHEET_1 GZ1608U601TF
RP50 G2
LCD_CS 5 1608
GND1
1005
GND1 GND
0 SHEET_1
RP51 JUMPER R
LCD_RES
G1
1005
0 SHEET_1
RP52 G2
LCD_A0
RP11
1005
100 GND1
1005
0
SHEET_1
RP53
LCD_CK
SHEET_7 CVBS
1005
0 SHEET_1
RP54
LCD_DAT
1005
JUMPER R
LP30
PZ3216U601-1R5TF
3216 IP04
JUMPER R
XC6221B332NR-G
1 CE VIN 4 LP02
JUMPER R
GZ1608U601TF
2 VSS VOUT 3
1608
GND1
RP07 RxD
33
1005
TxD
IP01 SN74LVC1G126DCK
OE Vcc
1 5
2 A
RP02
100
3 GND Y 4 RXD_CTI0
1005
TXD_CTI0
IP03 SN74LVC1G125DCK
1 OE Vcc 5
2 A
RP06
100
3 GND Y 4
1005
CP01
0.1/16
GND1 GND1
RP14
1005
2.2k
1005
IP06 SN74LVC1G126DCK
1 OE Vcc 5
2 A
RP13
100
GND Y
3 4
1005
CP03
0.1/16
RP17
1005
100
JUMPER R
1005
IP07 SN74LVC1G125DCK
1 OE Vcc 5
LP07
GZ1608U601TF 1608
LP08 2 A
RP15
100
GZ1608U601TF 1608
3 GND Y 4
1005
LP09
GZ1608U601TF
1608
GND1
RP01
0
POW_SUB
SHEET_3,4,6,7,8,15,16
1005
RP05
0
SHEET_15 UART_SEL
1005
UARTSEL
SHEET_15
B C
GND1
REM_SW
Hi : WIRED
RP03 Lo : WIRELESS
LP16
82k RP82
1005 10k
RP04
1608 82k
1005
QP10
1005
2SCR523EBTL
QP14
QP15
RP97
2SCR523EBTL 2SAR523EBTL
100
1005
RP98 RP99 RP72
0
10k 10k
1005 1005 1005
QP16
2SCR523EBTL
QP20
2SAR523EBTL QP21
DTC014EEBTL
RPA0
10k
1005
PWRC_SUB SHEET_15
RXD_SUB
SHEET_15
to Sub Microprocessor
TXD_SUB
SHEET_1
to Main Microprocessor
D E
184
CONFIDENTIAL
QP11 QP12 QP13
2SCR523EBTL 2SCR523EBTL 2SCR523EBTL
RP73 RP74 RP75
0 0 0
1005 1005 1005
QP17 QP18 QP19
2SCR523EBTL 2SCR523EBTL 2SCR523EBTL
QP22
DTC014EEBTL
GND1 GND1
RPA1 RPA2
10k 33
PWRC SHEET_1
1005 1005
2
RP40
33
1005
MAIN PCB 14
F
6
IR_EN_REAR
IR_EN_FRONT
SHEET_15
IR_EN_38
IR_EN_56
5
4
3
2
1
G