Christie DWU851 Service Manual page 150

DWU851/DWX851
+3.3V
DTA014YEBTL
RZA9
QZ07 QZ08
0
47k 47k DTA014YEBTL
LAMP1-S
1005
SHEET_19
10k 10k
GND1
6
RZC4
0
RZC5
0 1005
1005
LED-SCRY
LED-FLT-G
LED-FLT-R
LED-LAMP1
SHEET_10
LED-TEMP
LED-SHUT
LED-P-G
LED-P-R
SHEET_14 IR_EN_FRONT
5
SHEET_4
POWER4
1.0k
SHEET_5 POWER3
RZ05
1.0k
POWER2
SHEET_4
1005
RZ06
33
Tx_POW
1005
Rx_POW
RZ07
33
P1_2/RXD6/SCL6/D10
76
RZ08 1005
33
CEC_INT 77 P1_1/CLK6/D9
SHEET_1
1005 RZ09
1.0k
SHEET_5 POWER5 78 P1_0/CTS6/RTS6/D8
1005
P0_7/AN0_7/D7
LN_V_SW3 79
4
LN_V_SW1 80 P0_6/AN0_6/D6
LN_H_SW3 81 P0_5/AN0_5/D5
LN_H_SW1 82 P0_4/AN0_4/D4
C_LIMIT 83 P0_3/AN0_3/D3
SHEET_12
RZ82
33
C_ADC 84 P0_2/AN0_2/D2
1005
RZC2
1.0k
ZOOM_PO 85 P0_1/AN0_1/D1
1005
RZC3
1.0k
FOCUS_PO 86 P0_0/AN0_0/D0
RZ01 1005
1.0k
OUTTEMP2 87 P10_7/AN7/KI3
SHEET_10
1005
RZA3
33
88 P10_6/AN6/KI2
1005
RZ16
33
P10_5/AN5/KI1
89
RZ10 1005
GND1
33
SHEET_1,10
KEYI-POW 90 P10_4/AN4/KI0
1005
RZ91
1.0k
SHEET_10
OUTTEMP1 91 P10_3/AN3
1005
RZ11
1.0k
P10_2/AN2
SHEET_10 INTEMP1 92
RZ12 1005
3
1.0k
SHEET_4 LN_V_POS 93 P10_1/AN1
1005
RZA5
+3.3VM 94 AVSS
RZ13 0
1.0k
P10_0/AN0
LN_H_POS 95
1005
RZA4
96 VREF
0
SHEET_12
97 AVCC
P9_7/ADTRG/SIN4
LNS_ID3 98
LNS_ID2 99 P9_6/ANEX1/SOUT4
LNS_ID1 100 P9_5/ANEX0/CLK4
CZ04
LNS_ID0
10/6.3
STB+3.3V 2125
CZ05
1.0/10
CZ06
0.1/16
SHEET_1,5,19 RZA1
1005
100k
2
NO-COVER2
QZ06
1005
2SCR523EBTL
GND1
GND1
RZ93
100k
NO-COVER1
SHEET_1,4,5,19
1005 QZ04
2SCR523EBTL
GND1
SHEET_12 ADJ_C_LIMIT
ADJ_VREF
SHEET_12
RZ17
33
SHEET_14 PWRC_SUB
1005
SHEET_6 FAN_FG2-B
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)
RZA8
0
LAMP2-S
1005
SHEET_19
STB+3.3V
GND1
47k IZ05
QZ05 R5107G271A
DTA014YEBTL
1 RESETB VDD 8
RZ99
10k
0
MR TW
2 7
RZ97 1005
10k
3 CD CK59594R INH 6
1005
4 GND SCK 5
GND1 GND1
POW1_ACTIVE SHEET_1,4
POW2_ACTIVE SHEET_1,5
RZ02
33
1005
RZ03
1.0k
RZ04 1005
1005
75 74 73 72 1 7 0 7 9 6 68 67 6 6 5 6 4 6 63 62 61 60 59 58 57 56 55 54 53 52 51
P4_2/A18
P4_3/A19
P4_4/CTS7/RTS7/CS0
P4_5/CLK7/CS1
P4_6/RXD7/SCL7/CS2
P4_7/TXD7/SDA7/CS3
P5_0/WRL/WR
P5_1/WRH/BHE
P5_2/RD
P5_3/BCLK
P5_4/HLDA
IZ01
P5_5/HOLD
R5F364AENFB
P5_6/ALE
P5_7/RDY/CLKOUT
P6_0/CTS0/RTS0
P6_1/CLK0
P6_2/RXD0/SCL0
P6_3/TXD0/SDA0
P6_4/CTS1/RTS1/CTS0/CLKS1
P6_5/CLK1
P6_6/RXD1/SCL1
P6_7/TXD1/SDA1
P7_0/TXD2/SDA2/TA0OUT
P7_1/RXD2/SCL2/TA0IN/TB5IN
P7_2/CLK2/TA1OUT/V
1 2 3 4 5 6 7 8 9 10 11 12 13 4 1 15 16 17 18 9 1 20 1 2 22 3 2 24 25
RZ28
33
1005
RZ25
33
RZ14
33
1005
CZ07 RZ15
33
12p-C
1005
1005
1005
XZ02
1.0M-1% RZ95
32.768kHz RZ23 10k
NX3215SA
1005
CZ08
XZ01
20.0MHz
RZ26
15p-C
1 4
33
1005
1005
2 3
NX3225GA
RZ18
33
1005
RZC1
GND1 100
GND1
1005
RZ62
33
1005
RZ63
33
1005
GND1 GND1
B C
RZ59
1.0k
FG_SEL0
1005 RZ58
1.0k
SHEET_4
FG_SEL1
1005
RZ57
1.0k
FG_SEL2
1005
RZ56
1.0k
FG_SEL3
1005 RZ55
33
SHEET_12
M_PI_OFF
1005
RZ54
4.7k
ZOOM_R
1005
RZ53
33
CONTROL3
1005 RZ52
4.7k
ZOOM_F
1005
SFT_V_F/EN
SFT_V_R
SHEET_12
SFT_H_F/EN
SFT_H_R
RZ75
GEO_SEL
SHEET_15
33 1005
50
GND1
RZ64
49 GEO_Rx
33 SHEET_18
RZ73 1005
1.0k
48
1005
47
RZ80
46 POW_RELAY
33 SHEET_5
1005
RZ48
45 GEO_Tx
SHEET_18
33 1005
44 FOCUS+
SHEET_12
43 FOCUS-
RZ41
33
42 LN_SHT_SW2 GND1
1005
RZ40
33
41 LN_SHT_SW1
SHEET_13
1005
RZ39
33
40 LN_CW_SW2
RZ74 1005
33
39 LN_CW_SW1
1005
RZ37
SHEET_13
33
38 CW_CONT
1005
RZ36
33 RZ42
CLK_RT
37
33
1005
UART_SEL SHEET_14
1005
36 CONTROL2
SHEET_12
35 CONTROL1 SHEET_12
RZ35
33
RXD_SUB
34
1005 RZ34 SHEET_14
33
for RS232C
33 TXD_SUB
1005
RZ38
33
32
1005
31
RZ33
33
30
1005
RZ32
33
29
1005
RZ31
33
28 I2CDAT
1005 RZ30 for PW
33
27 I2CCLK
RZ29 1005
33
26 SHT_CONT
SHEET_13
1005
+3.3V
CW_FOR
RZ27
33
CW_REV
RZ84
1005
SHEET_13
270-1%
SHT_FOR
RZ85
1005 RZ24
Tx_POW
33 270-1%
SHT_REV
RZ86
1005
Rx_POW
33
POW_SUB
SHEET_3,4,6,7,8,14,16
10k
POW_SUBCPU SHEET_4
QZ02
RZ79 10k
4.7k DTC014EEBTL
1005
GND1
LED-LAMP2 SHEET_10
IR_EN_56
IR_EN_38
SHEET_14
IR_EN_REAR
CEC_D
SHEET_9
D
149
CONFIDENTIAL
+3.3V
RZ68
33
1005
RZ67
33
1005
RZ66
33
1005
IZ04
R2A20158NP
15 14 13 12 11
RZ65
33
16 CS2 Ao1 10
1005
17 CS1 VrefU2 9
G1
CS0 GND
18 8
GND1
RST_N 19 /RESET GND1 VrefU1 7
20 SCL VrefL 6
1 2 3 4 5
RZ69
33
1005
RZ70
RZ77 33
+3.3V
3.3k 1005 1005
RZ71
RZ78 33
3.3k 1005
1005
RZ72
33
1005
SDA_SUB
SHEET_3
SCL_SUB
for Fan / Air pressure
JUMPER R EZ01
AC WATCH
GH-04V
LZ01 1608 APZ01
1
STB+3.3V
3.3V
GZ1608U601TF
LZ02 APZ02
1608 2
RES_POW
GZ1608U601TF
1005
APZ03
LZ03
1608 3
TX_POW
1005 GZ1608U601TF
APZ04
LZ04
1608 4
RX_POW
GZ1608U601TF
1005 Reset
G1
G2
IZ03
GND1 R5107G271A
1 RESETB VDD 8
GND1
2 MR TW 7
3 CD CK59594R INH 6
4 GND SCK 5
GND1 GND1
WDTCLK
MAIN PCB 15
E F
6
5
4
SHEET_4
3
APZ11
EZ02
502382-7V
APZ12
2
1
APZ13
2
RZ61
APZ14
33 3
1005
4
APZ15
5
APZ16
6
QZ01
7
DTC014EEBTL
10k
G1
S_VPP
G2
10k
GND1
1
G