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A7b
SCH_MY7P
X
R2866
X
C4833
NTK8R_5
1/16GJ
1.2KC
R5062
1
2
3
P_FAIL
16KK0.1GQ
C5009
1/16GJ150C
R5003
1/16GJ
4.7KC
R3582
FAN_C
25KZ
0.1GQFZ
C492
02DZ6.2YG
D2856
1/16GJ
10KC
R7861
P_SCLK2
KK
4700
GQ
C7918
02DZ6.2YG
D2854
02DZ6.2YG
D4832
S5V
AH
Q5034
25KZ
0.1GQFZ
C5635
1/16
GJ1MC
R7913
NTK8P_2
1/16GJ
1KC
R2874
KK0.01GQ
C5039
1/16GJ
470C
R5032
1/16
GJ1KC
R5063
X
C7919
ON_5VA
(FROM IC301 71P)
S5V
1/16GF
39KC
R5052
1/16GJ
1KC
R5037
16EM223T
C5024
K12
1/16GJ75KC
R7918
1/16
GJ1KC
R5064
10KZ
1UGQFZ
C5033
FAN_ERR
KZ0.01
GQFZ
C491
LAMP_LED
1/16GJ
10KC
R7878
25KZ
0.1GQFZ
C7962
16KK0.1GQ
C5001
10KZ1UGQFZ
C5021
1/16GJ
1.5KC
R3584
K8A_K03
PWR_LED
1/16GZ
0C
R5622
IC5631_4
NTK8N_1
1/16GJ 1.2KC
R5036
1/16GJ
1KC
R7879
1/16GJ10KC
R5046
X
C7912
X
D7861
1/16GZ0C
R7922
16EM1001V
C5606
1/16GJ150C
R5002
LAMP_POW
(FROM IC301 140P)
HIGH : LAMP ON
LOW : LAMP OFF
P_SDA1
1/16GJ
10KC
R7928
FAN_CON_C
(CONTROL IC7911)
5V_AUDIO
1/16GJ10C
R6857
NTK8D_3
1/16GJ
4.7KC
R2871
X
C7872
1/16GJ100C
R7962
3.3V
S5V
16EM101V
C5061
1/16GJ390C
R2867
S5V
AH
Q5031
16KK0.1GQ
C5006
KK2200BA
C5016
5V_PIC
X
C4832
1/16GJ1KC
R2863
CJ
33CGQ
C8822
NTK6K_2
16EM101V
C5069
2SB1204TP
Q7912
;2SB1204SP
NTK6J_2
1SS355
D3622
1/16GZ0C
R6854
X
C5034
J10EP030G
K8F
1
SP+
2
N.C.
3
SP-
P_SDA2
1/16GJ
4.7KC
R7883
25KZ
0.1GQFZ
C8813
1SS355
D3617
SP-
(TO K8F)
X
R2868
FSP+
K15
K8A_5V
1/16GJ10C
R2853
16EM1001X
C7863
1/16GJ2.7KC
R5047
1/16GJ
330C
R7914
FAN_C
16EM1001X
C7913
AH
Q2853
NTD5611
X
R7876
1/16GJ
200KC
R5642
K02
25KZ
0.1GQFZ
C7917
KK0.01GQ
C5007
25KZ
0.1GQFZ
C5642
25KZ
0.1GQFZ
C8833
1/16GJ10C
R6861
02DZ6.2YG
D2858
KK0.01GQ
C5002
1/16GJ
330C
R7864
1/16GJ
10KC
R5051
AH
Q7861
X
C7866
1/16GJ
10KC
R3626
OUT_R
R5044
1/16GJ10KC
1/16GJ10C
R2851
NTK8S_2
AH
Q2852
NTK8R_1
1/16GZ0C
R7963
1GJ5.6
R5623
S15.5V
S5V
J10EG
032G
K8N
1
FAN_B
2
FAN ID
3
GND
10KZ1UGQFZ
C5037
KK0.01GQ
C5038
1/16GJ
10KC
R7932
1/16GJ
1KC
R5041
10KZ1UGQFZ
C5022
6.3VM
100E
C3555
25KZ
0.1GQFZ
C5604
1SS355
D3623
1/16GJ
1KC
R2873
NTK6J_1
10KZ1UGQFZ
C5013
TXL
(TO K8H)
S6V
KK0.01GQ
C5008
X
D7911
NTK8P_1
NTK8D_1
1/16GJ
10KC
R8813
1/16GZ
0C
R3603
1/16GZ
0C
R4856
5VA
AH
Q5032
1/16GJ
5.6KC
R3602
25KZ
0.1GQFZ
C5602
1/16GJ
1.2KC
R5066
S-5V
1/16GJ51C
R4833
K8A_K11
1/16GZ
0C
R7809
1
VCC
2
VIN
3
VOUT
4
SENSE
5
GND
6
GND
7
GND
8
GND
1/16GZ0C
R5058
P_SCLK1
X
C7921
FAN_CON_A
(CONTROL IC7811)
1/16GZ0C
R7923
1/16GJ10C
R6859
X
R2859
CJ
33CGQ
C8821
1/16
GJ1KC
R5061
K8A_K15
1SS355
D3602
25KZ 0.1GQFZ
C4834
1/16
GJ1KC
R5069
SCEL
(FROM IC4801)
1/16GJ
10KC
R7801
X
R5057
1
2
3
4
5
6
RB051L-40G
D7862
1/16GZ
0C
R5641
1/16GJ
2.2KC
R4842
P_FAIL
25KZ
0.1GQFZ
C7867
K8A_K12
X
C7869
1/16GJ10C
R2854
1SS355
D3626
CJ
33CGQ
C8812
1/16GJ
10KC
R3623
1GJ2.2
R5633
1/16GJ
4.7KC
R2856
1GJ680
R7866
1/16GJ100C
R7961
1.8V
L2PK
330MG
L7911
02DZ6.2YG
D2857
1
2
3
K14
1/16GJ
24KC
R5643
FAN_SW1
(IC1803)
1/16GJ
10KC
R3627
TXL
(FROM IC4801)
1SS355
D3614
1
1
SDA
2
SCL
3
O.S.
4
GND
5
INT OUT
6
A1
7
A0
8
+VS
FSP-
1/16GZ0C
R7964
L2PK
101MG
L7861
9V_AUDIO
NTK6M_2
P_SDA1
1SS355
D5061
1SS355
D3627
1/16GJ10C
R8831
02DZ6.2YG
D4834
X
C7862
16KK
0.47BA
C5032
KK
4700
GQ
C7868
5VA
1/16GZ0C
R4854
TEMP_LED
1/16GZ0C
R7873
1/16GJ
10KC
R8823
1/3GJ4.7
R5001
FSP+ (TO K8Q)
P_FAIL
K11
FAN_CON_C
(FROM IC3531 6P)
NTK8H_1
1/16GJ
18KC
R5039
X
R7926
1/16GJ100C
R4831
1/16
GJ1KC
R5067
AH
Q3601
5VA
1/16GJ
22KC
R7877
CJ
33CGQ
C8831
OUT_DET
(FROM K3Y AV)
1/16GJ
1KC
R7931
FSP- (TO K8Q)
1/16GJ1KC
R2858
1/16
GJ1KC
R5042
1/16GJ
4.7KC
R3583
1/16
GJ1MC
R7863
1/16GJ10C
R8812
1/16GJ10C
R6864
3.3V
2SB1204TP
Q7862
;2SB1204SP
X
C7922
1/16GJ
10KC
R8833
AH
Q5062
9V_AUDIO
NTK8N_2
X
R2862
K8A_LAMP
AH
Q5064
J10EG
032G
K8P
1
FAN_A
2
FAN ID
3
GND
1/16GJ10C
R6862
1/16GJ 1.2KC
R5033
1/3GZ0
R7917
X
R2857
NTK6L_2
RXL
(FROM K8H)
16KK0.1GQ
C5017
1
1
SDA
2
SCL
3
O.S.
4
GND
5
INT OUT
6
A1
7
A0
8
+VS
6.3EM473T
C5632
X
C7916
X
R2872
AH
Q7911
1/16GZ0C
R6853
1
VC
2
VIN
3
VO
4
ADJ
5
GND
6
GND
7
GND
8
GND
K8A_K13
NTK8H_4
1
1
SDA
2
SCL
3
O.S.
4
GND
5
INT OUT
6
A1
7
AO
8
+VS
1/16GZ0C
R4832
16EM1001X
C7864
J10EP030G
K8Q
1
SP+
2
N.C.
3
SP-
1/16GJ10C
R6858
P_FAIL
NTK6K_1
LAMPDC_ON
(FROM IC1803 15P)
1/16GJ
100KC
R7869
1/16GJ51C
R4834
1/16GJ
22KC
R7927
FAN_B
1/16GZ0C
R7966
K8A_PWR
10KZ1UGQFZ
C5019
1GZ0
R5601
1/16GJ
100C
R5631
ON_3.3V
(FROM IC1802 12P)
1SS355
D3624
R/C
1/16GZ0C
R4853
1/16GJ10C
R6863
1/16GJ10C
R8811
K03
1SS355
D3604
K8A_K14
9V
4VM470D
C5633
1/16GJ
1KC
R7929
K8A_K02
1/3GZ0
R7867
1/16GZ0C
R7872
J10EG
030G
K6K
1
FAN_A
2
FAN ID
3
GND
9V_AUDIO
X
C7871
1/16GJ1KC
R3601
16KK0.33BA
C5018
X
C4853
1/16GJ
10KC
R7803
1/16GF27KC
R7921
FAN_CON_B
(FROM IC3531 5P)
16EM1001X
C7914
16KZ2.2FA
C5031
P_FAIL
1/16GJ
1KC
R3581
16KK0.1GQ
C5004
J10EG
031G
K6J
1
FAN_B
2
FAN ID
3
GND
AH
Q5033
RB051L-40G
D7912
1/16GJ10C
R8832
J10EG
030G
K6M
1
FAN_A
2
FAN ID
3
GND
1/16GJ
1KC
R7881
12V
AH
Q5061
L2PD3R3MG
L7961
NTK6L_1
SP+
1/16GJ390C
R2869
1/16GZ0C
R4851
1/16GZ0C
R6852
FAN_ERR
(FROM Q3601)
HIGH : STBY
LOW : FAN ERROR
1/16GJ
10KC
R3621
AH
Q3581
X
R2876
1/16GJ
100KC
R7919
S6V
MUTE
(IC1804 12P)
MUTE : HIGH
1/16GJ
10KC
R3624
CJ
33CGQ
C8811
1/16GJ
10KC
R8824
X
R4857
1SS355
D3621
S15.5V
FAN_A
1SS355
D3603
P_FAIL
1/16GJ75KC
R7868
S15.5V
X
D4833
K01
1/16GZ0C
R5056
1/16GF27KC
R7871
25KZ
0.1GQFZ
C8823
IC5642_3
1/16GZ0C
R6851
RXL
(FROM IC4801)
1/16GJ
470C
R5031
SP+
(TO K8F)
L2PD3R3MG
L3581
1GJ22
R4836
1/16GJ
4.7KC
R7862
1/16GJ
4.7KC
R7912
1/16GF
39KC
R5053
1/16GJ
10KC
R4852
1/16GJ
10KC
R7882
P_SCLK1
OUT_L
SCEL
(TO K8S)
1/16GF1.8KC
R7924
1/16GJ10C
R8821
KK2200BA
C5011
1/16GJ10C
R8822
10KZ1UGQFZ
C5014
X
R5054
AH
Q5063
K8A_GND
16EM1001V
C5607
S15.5V
X
C5631
K8A_TEMP
10KZ
1UGQFZ
C5023
1/16GJ10C
R6856
FAN_CON_B
(CONTROL IC7861)
S15.5V
1/16GJ
10KC
R3622
K8A
1
(J10EZ150G)
15
15
1SS355
D5062
KK1000GQBZ
C4831
FAN_B
1/16GJ
4.7KC
R2861
16KK
2.2GNB
C7911
1SS355
D3612
J10EG
030G
K6L
1
FAN_A
2
FAN ID
3
GND
15.5V
1GJ2.2
R5621
AH
Q2851
1/16GF1.8KC
R7874
SP-
1/16GJ1KC
R5048
KK0.01GQ
C5003
AH
Q7801
K13
1/16GJ
4.7KC
R2864
K8A_K01
DC_ON
(FROM IC1803 16P)
J10EG040G
K8D
1
GND
RC
4
S5V
AJ
Q2854
16KK
2.2GNB
C7861
1/16GJ
1KC
R5034
NTK8H_3
16KK0.1GQ
C5012
1/16GJ10C
R2852
02DZ6.2YG
D4831
CJ
33CGQ
C8832
1SS355
D3601
1/16GJ
10KC
R7911
1SS355
D3616
P_FAIL
LAMP_ERR
(TO IC1881 8P)
1
2
3
4
5
6
7
GND
8
9
10
11
12
13
14
VCC
READY_LED
1GJ680
R7916
25KZ0.1
GQFZ
C7961
1/16GJ
4.7KC
R7933
16UM39CG
C5641
K8A_READ
1
R
2
SCL
3
SDA
4
A05
5
A06
6
A07
7
A08
8
VL
9
VU1
10
GND
11
VU2
12
A01
13
A02
14
A03
15
A04
16
VCC
17
VDD
18
CS2
19
CS1
20
CS0
NTK8R_9
NTK6M_1
AH
Q5036
1/16GJ
4.7KC
R7802
1/16GJ
10KC
R5038
1SS355
D3606
16EM473T
C5081
X
C5082
1
2
3
4
5
25KZ
0.1GQFZ
C5084
5V_AUDIO
L2PD3R3MG
L5031
1/3GZ0
R5043
1/16GJ
4.7KC
R5083
1/16GJ
1KC
R5082
AH
Q5081
ON_5VA
(FROM IC301 71P)
1/16GJ
10KC
R5081
VIDEO_R
VIDEO_L
PC_R
PC_L
1GJ2.2
R5632
P_FAIL
S6V
9V
J10EG030G
K8S
1
1
2
2
3
3
16EM1001V
C5609
1SS355
D3611
P_FAIL
1/16GJ
1.2KC
R5071
1/16GJ
1.2KC
R5068
1/16GJ
100C
R5004
1/16GJ
100C
R5006
1/16GJ
100C
R5007
1/16GJ
47KC
R5011
1/16GJ
47KC
R5012
1/16GJ
47KC
R5013
1/16GJ
100C
R5008
1/16GJ
47KC
R5014
R5049
X
KK0.01GQ
C5041
X
C5036
(16EM470D)
X
R5084
(1GJ**)
1
2
3
4
5
LAMP_PWM
(FROM IC301 178P)
1
RA2/AN2/Vref-
2
RA3/AN3/Vref+
3
RA4/AN4
4
RA5/MCLR/VPP
5
VSS
6
AVSS
7
RB0/INT
8
RB1/SDI/SDA
9
RB2/SDO/RX
10
RB3/PGM
11
RB4/SCK/SCL
12
RB5/SS/TX
13
RB6/AN6
14
RB7/AN6
15
AVDD
16
VDD
17
RA6/CLKO
18
RA7/CLKI
19
RA0/AN0
20
RA1/AN1
X
R4821
X
R4823
X
R4822
X
R4824
5V_PIC
1/16GJ
100C
R4826
1/16GJ
100C
R4827
1/16GZ0C
R4816
X
R4811
25KZ
0.1GQFZ
C4813
X
R4808
1/16GZ
0C
R4809
X
R4801
1/16GZ0C
R4802
X
R4803
1/16GZ0C
R4804
X
R4806
5V_PIC
1/16GZ
0C
R4807
1/16GZ
0C
R4812
X
R4813
S5V
5VA
L2PD3R3MG
L4841
1/16GZ
0C
R4841
V10B4750G
X4811
CD10CGQ
C4812
CD10CGQ
C4811
1/16GJ
1MC
R4817
J10EZ050G
K48A
1
5
1/16GJ
10KC
R4846
1/16GZ0C
R4843
1/16GZ
0C
R4814
5V_PIC
1/16GZ0C
R4844
NTK48A_1
NTK48A_2
NTK48A_4
NTK48A_5
NTK48A_3
NTK8S_3
NTK8D_2
NTK8F_1
NTK8F_3
NTK8Q_1
NTK8Q_3
NTK8R_4
X
L4842
5V_PIC
25KZ
0.1GQFZ
C4854
25KZ
0.1GQFZ
C4852
25KZ
0.1GQFZ
C4801
25KZ
0.1GQFZ
C4814
25KZ
0.1GQFZ
C4816
25KZ
0.1GQFZ
C4851
1/16GZ
0C
R4818
6.3EM1003T
C4802
X
C5042
TAIYOU
0.39U
(3216)
J30B1640G
TE5001
J30B1640G
TE2801
1
2
3
4
5
MUTE
(IC1804 12P)
MUTE : HIGH
J30B1640G
TPFANC
J30B1640G
TPFANB
IMZ1AG
Q7864
IMZ1AG
Q7914
NTFNER
IC5081_5
IC5601_3
J10EP120G
K8R
1
1
2
3
4
10
5
11
6
12
12
7
8
9
J10EZ040G
K8H
1 1 SCEL
GND
RX
4
TX
NTK8H_2
NTK8G_1
S5V
1/16GJ22C
R4837
2SA1203Y
Q3582
30
IN1b
10
OUTa
11
CVa
12
CVb
13
SDA
14
SCL
15
GND
16
V+
17
Vref
18
CTL
19
CTH
1
IN1a
2
IN2a
3
IN3a
20
AGC
21
OUTb
4
IN4a
22
LINEb
5
MONa
23
TONE-Lb
6
N.C.
24
TONE-Hb
7
TONE-Ha
25
N.C.
8
TONE-La
26
MONb
9
LINEa
27
IN4b
28
IN3b
29
IN2b
1
RT
2
REF
3
IN-
4
FB
5
GND
6
OUT
7
VCC
8
CS
1
RT
2
REF
3
IN-
4
FB
5
GND
6
OUT
7
VCC
8
CS
1
2
3
4
5
6
7
8
NTK8R_3
NT15.5V
NTK8R_11
NTK8R_12
NTK8S_1
NTS15.5V
NTS6V
NTS-5V
NT12V
NT1.8V
FAN_C_A
FAN_C_B
FAN_C_C
NTK6L_3
NTK6M_3
NTK6K_3
NTK8P_3
NTK6J_3
NTK8N_3
P_SCLK2
P_SDA2
6.3EM1003T
C493
6.3EM1003T
C5083
6.3EM1003T
C5086
6.3EM2203T
C5087
6.3EM2203T
C5088
6.3EM1003T
C3581
6.3EM2203T
C5601
6.3EM2203T
C5603
6.3EM2203T
C5608
6.3EM1003T
C5634
16EM1001V
C5643
9V_AUDIO1
OUT_DET
FSP+
SP+
SP-
FSP-
FSP+
1.8V_REG.
(TO POWER)
(TO BALLAST)
(TO RC PREAMP)
(IC1861 1P)
FN901
EXHAUST
FN904
PANEL R
FN905
PANEL G
FN906
PANEL B
FN903
PBS FAN
FN902
POWER
TEMP SENSOR 1
FOR OUTSIDE
TEMP SENSOR 3
FOR LAMP
TEMP SENSOR 2
FOR PANEL
(TO KEY_CONTROL UNIT)
(EROM K3Y AV UNIT)
(TO K3Y AV UNIT)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
A
B
C
D
E
F
G
H
I
J
K
A
B
C
D
E
F
G
H
I
J
K
L
MY7P-05
MAIN 4/4
POWER
"K6R"
AV
"K10Y"
AV
"K10Y"
IC5601
BA05FP-E2
;BA50BC0FP
IC5642
BA09FP-E2
IC5631
SI-3033ZD-TL
IC5641
SI-3012KS-TL
5V REG.
9V REG.
3.3V REG.
12V REG.
P_FAIL
P_FAIL
P_FAIL
P_FAIL
P_FAIL
ON_3.3V
DC_ON
LAMPDC_ON
ON_5VA
OUT-L
OUT-R
MUTE
VIDEO_R
VIDEO_L
PC_L
PC_R
P_SCLK2
P_SDA2
IC4801
MC74VHC14DT
IC5001
NJW1141M
AUDIO-SW
VOLUME
IC4851
TC7SET32FU-(TE85L)
IC4852
TC7SET08FU
-(TE85L)
IC4811
PIC16F88T-I/SS
INVERTER
LAMP_PWM
LAMP_ERR
LAMP_POW
L:LAMP OFF
H:LAMP ON
FAN_ERR
L:FAN EROR
H:STBY
MUTE
H:MUTE
P_SCLK1
P_SDA1
ON_5VA
P_FAIL
IC5031
LM4889MM
5V REG.
IC5081
L88MS05TL-TL
AUDIO AMP.
LAMP
BALLAST
UNIT
"CN02"
LAMP
COVER
SW
"K690"
R/C
"K28D"
SPEAKER
IC491
SI-3018KS-TL
1.8V REG.
IC8811
LM76CHMX-5
IC8821
LM76CHMX-5
IC8831
LM76CHMX-5
IC7961
M62393FP
DAC
IC7861
FA7701V-TE1
FAN CONTROL
FAN_SW1
FAN_ERR
P_FAIL
P_FAIL
LAMP_LED
READY_LED
PWR_LED
TEMP_LED
TPFANB
IC7911
FA7701V-TE1
FAN CONTROL
P_FAIL
TPFANC
FN904
FN905
FN906
FN902
FN901
FN903
KEY
SW
"K68A"
02DZ
6.2YG
D4842
02DZ
6.2YG
D4843
Schematic Diagrams
Main Board P. 4/4
(for U/E Model)
Содержание D78-5532
Страница 2: ...CANON Multimedia Projector LV X4U D78 5532 LV X4E D78 5533 SERVICE SMANUAL ...
Страница 9: ...Part 1 General Information ...
Страница 26: ...Part 2 Repair Information ...
Страница 43: ...Part 3 Adjustment ...
Страница 62: ...Part 4 Troubleshooting ...
Страница 79: ...Part 4 Troubleshooting 4 17 AN5870SB RGB SYNC SW IC5201 LM4889 Audio Amplifier IC5031 ...
Страница 81: ...Part 4 Troubleshooting 4 19 FA5502 P F Control IC621 VPC3230D Video Decoder IC101 ...
Страница 82: ...Part 4 Troubleshooting 4 20 L3E07070 Signal Processor for TFT LCD IC401 NJW1141 Audio Selector IC5001 ...
Страница 83: ...Part 4 Troubleshooting 4 21 STR Z2156A Power Switching Control IC631 PW168A Scaler Main CPU IC301 ...
Страница 84: ...Part 4 Troubleshooting 4 22 TA1370FG Sync Separator Frequency Counter IC5302 ...
Страница 85: ...Part 5 Parts Catalog ...
Страница 86: ......
Страница 94: ......
Страница 96: ...V 1 U 2 U 1 V 2 Z 1 Z 2 X Y W Accessories Page 5 CANON LV X4J LV X4U LV X4E REF NO D78 5531 D78 5532 D78 5533 ...
Страница 100: ...Part 6 Electrical Diagrams ...