Canon LV-7545U, Service Manual

Page: 119 / 130

A5 SCH_MA8P
FRONT (BOTTOM)
SCL
SDA
THERMO_SENS.1
6
1
6
3
3
1
1 1
GND
SIG
+B
SW6871~SW6898
12V
2
1
OUT-
GND2
OUT+ VOL.
GND1
VIN
VCC
NC
NC
NC
NC
NC
NC
NC NC
NC
NC
NC
NC
NC
OUT-
GND2
OUT+ VOL.
GND1
VIN
VCC
NC
NC
NC
NC
NC
NC
NC NC
NC
NC
NC
NC
NC
8 1 4
1
4
12
1
TURBO_ON TURBO_OFF
SO
SCL
SDA
D0
D1
D2
D3
VSS
CS0
CS1
CS2
VDD
D7
D6
D5
D4
OUT2 P2 VCC2 VCC1 IN2 IN1 VZ P1 OUT1 GND
15.7V
LENS - LENS +
FOCUS - FOCUS +
1
4
3
1
1
GND OUT1 P1 VZ IN1 IN2 VCC1 VCC2 P2 OUT2
ZOOM - ZOOM +
OUT2 P2 VCC2 VCC1 IN2 IN1 VZ P1 OUT1 GND
OUT2 P2 VCC2 VCC1 IN2 IN1 VZ P1 OUT1 GND
F.G.
3 1
3 1
2 4 6 8 10 12 15
14 11 9 7 5 3 1
VB OS VCC CSS CT
DRI OUT OC CD CONT GND VIN
ERR AMP
<B-1K>
IFB IIN- VDET OVP VFB VIN- GND OUT
VC VCC CS
OFF
ON REF SYNC
CT
IDET
1
15
1 3
REF
G
A
K
G
D
S
1
2
3
(T601,Q601,D604,IC601)
(DS601,PTH601)
1 3
S
G
D
2
1
3
3
1
2
2
3
1
2
3
1
A
K
REF REF
K
A
4 1
(1K Ω )
Potentionmeter
Digital
(1K Ω )
Potentionmeter
Digital
IC RESET(POWER ON/OFF)
15
1
13
12
13
1
1
1
INTAKE FAN
TUBE
81L11K8R0
GND
GND
INTAKE FAN
INTAKE FAN
at AC230V
INTAKE FAN
(TERMOSTAT-SW)
LAMP ON/OFF
GND
LAMP SENS.
F.G.
AC200-240V
AC100-120V
(NEUT)
(LIVE)
DC 380V
200W
1AV4T30B05500
LIGHT SOURCE
LAMP SENS.
LAMP SW
Z21B0110N
L901
M
TURBO
M901
OPEN
SH_TXD
RXD
PC_USB-
7
1
GND
GND
GND
OPEN
ICE_RESET
NMI_PW
CS3 CS2 GND S3.3V
6 1
TP1304 OPEN D0 D8 D1 D9 5V D2 D10 D3 D11 GND 5V D4 D12 BOOTWE D5 D13 GND D6 D14 D7 D15 R0MOE R0MWE S3.3V S3.3V A18 A19 A16 A17 A15 5V A13 A14 A12 5V 5V A10 A11 A8
50 45 40 35 30 25 20 15 10
A9 A7 GND A6 A5 A3 A4 A1 A2
5 1
OPEN
8NXC018
LENS SHIFT CONNECT
A_MUTE
GND GND
(INTAKE FAN)
(EXHAUST FAN)
P_FAIL
GND S5V GND GND
GND GND
AUDIO_L AUDIO_R
GND GND
FAN-CS2
6 1
(K:CATHODE) KA
G
12
3
IN CASE OF SCR
IN CASE OF IC
IN CASE OF FET TR
IN CASE OF TR
S D
G
B
E C
C
B
E E C
B
SIDE
LETTER
TOP VIEW
1
N
COLD SIDE HOT SIDE
5. ISOLATION BOARDER LINE.
4. TOP VIEW OF TR & IC.
3. ALL CAPACITORS ARE 50WV RATING UNLESS OTHERWISE NOTED.
AND RESISTANCE VALLUE ARE "1/4".
2. RESISTORS SPECIFIED WIITH TYPE OF RESISTOR, TOLERANCE
1. RESISTORS SPECIFIED WITH RESISTANCE VALUE ARE "1/6DJ".
NOTES;
F.G.
FAN-CS1
S5V GND SDA2 SCL2 GND
SH_SDATA
9V
1
K8A
KEY1
KEY2
KEY3
R_C S5V GND
1 3
GND
LAMP SENS.
LAMP SW
5 1
GND GND 5VA 5VA GND GND 5VD 5VD GND GND 15V 15V
12 1
GND IICSDA IICSCL S5V GND
K10Q
K10P
K10R
3
9
1
1
GND S5V
ON/OFF
LENS SHIFT
FOCUS ZOOM
M
PROJECTION LENS
5V GND
3.3V 3.3V
GND
S-5V 15VP
9V
P-FAIL IC_RESET
VOLUME
S5V
FAN_DRIVE SH_SCLK
GND GND GND GND
3.3V
GND
LENS_BOTTOM
LENS_TOP
4 1 8 13 13 1 1
K8B
K8C
M M
S5V
GND
LED
LAMP REPLACE
WARNING LED
READY LED
POWER LED
IC1691_4
K16I_5
K16I_3
K16I_1
R1693
R1692
R1691
C1693
C1692
K16I_2
IC1691_2
IC1691_1
IC1691_8
C1691
K16I
K66Q
K66R
K66S
C2803
C2804
AU2801-1
AU2801
AU2801-2
AU2801-3
NTR2803
D2802
D2801
R2803
R2802
R2801
K28A-3
K28A-2
K28A-1
C2801
C2802
3
1
K28A
RC
PRE AMP
R6904
D6904_G
D6903_K
D6903_A
R6903
R6902
R6901
=YELLOW
BRIGHT LED
D6901 D6903 D6902
D6905
D6904
K69A-3
K69A-2
K69A-1
3
1
K69A
NTGND_7
NTGND_8
NTGND_1
NT_R6896
NT_R6895
NT_R6894
NT_R6893
NT68A-6
R6876
NT68A-2
NT68A-3
NT68A-4
NT68A-5
C6892
REPLACE
TEMP
READY
LAMP
D6892
D6893
D6894
D6895
R6893
R6894
R6895
R6896
D6899
D6898
D6897 D6896
R6897
SW6898
SW6897
SW6876
NT6876
NT6897
NT6898
ZOOM
FOCUS
BRIGHT
K68A
NTGND
NT68A-9
NT68A-8
NT68A-7
SW6892
SW6891
PC ADJ.
AUTO
R6891
NT6891
NT6892
R6892
R6898
SELECT
NT6871
SW6871
R6871
MENU
SHIFT
LENS
INPUT
P-UP
P-DOWN
P-LEFT
P-RIGHT
POWER
D6881
D6871
D6891
C6871
C6881
C6891
D6872
NTS5V
NT6872
NT6873
NT6874
NT6875
NT6878 NT6888
NT6887 SW6887
SW6888
SW6878
SW6875
SW6874
SW6873
SW6872
R6887
R6888
R6878
R6875
R6874
R6873
R6872
9
1
K16T
NT9V1A2 NT9V1A1
NT12V2
NT12V1
NT15.7V2 NT15.7V1
Q1682
Q1681
R1644
NT9V1A6 NT9V1A5
R1643
K16S
K16R
C1643
K16N
R1630
C1661
C1677
R1681
R1682
R1683 R1685
R1684
R1687
R1686
R1688
R1680
R1689
R1661
C1671
C1672
R1674
R1657
C1678
R1652
R1651
R1658
5.0V
D1653
C1675
C1679
C1674
R1671
C1673
C1676
D1675
CN16C
C1634
C1632
R1635 R1633
R1639
R1638
R1631
C1631
C1636
C1637 C1633
R1636
R1632
D1601
R1603
D1603
R1611
D1611
R1614
R1607
R1641
R1642 IC1641
C1641
C1642
C1608 R1609
R1608
C1611
C1609
C1623
C1624
D1604
R1623
C1621 R1622
R1624
C1622
R1621
C1626
K16M
K16L
R1606
C1603
C1607
R1602
R1601
D1602
C1612
C1613
R1612
R1613 C1614
C1601
C1604
C1602
R1604
C1606
VA601
C604
C603
K6AB
F601
C602
K6AA
C601
R601
L601
D605
T601
C636A
C618A
D607
D606
D609
D653
D608
R627
R635
R636
+B ADJ
R685
R680
R698
R697
R695
L651
R655
R650
FB601
R620
C689
L681
R617
R671
C626
12 1
CN6C
CN6A
L603
C607
R615
FB603
R692
R691
R686
C684
R681
R652
R651
R657
R654
R653 R656
R614
C682
D684
R687
(LIVE CIRCUIT)
R621
C621
C632
VR601
C629
R631
R633
C631
R632
Q621
Q622
C624
R624
R626
R623
R634 R637
C623
R628
C628
C627
R622
C622
C633
(B-1K)
C688
R674
AT2S
Q623
Q624
Q681
IC681
R694
R693
C686
VR681
D686
R682
R683
R689
R690
AT2S AT2S AT2S AT2S AT2S AT2S AT2S AT2S AT2S AT2S AT2S AT2S AT2S AT2S AT2S AT2S AT2S AT2S AT2S AT2S AT2S AT2S AT2S AT2S AT2S AT2S AT2S AT2S
AT2S
AT2S
AT2S
AT2S
AT2S
AT2S
AT2S
AT2S
AT2S
AT2S
AT2S
AT2S
AT2S
AT2S
AT2S
AT2S
AT2S
AT2S
AT2S
AT2S
AT2S
AT2S
AT2S
AT2S
C664
R673
PC603
PC602
PC601
T651
D683
R644
D614
R646
R648
R647
R643
C634
DS602
D612
D611
R618
R616
(SECONDARY CIRCUIT)
R611
R608
D682
D601
C612 D602
KT601
R609
R612 R610
R607
C681
AT2S
AT2S
AT2S
AT2S
AT2S
AT2S
D681
C658
D651
C683
C685
C663
C662
C657
C654
R672
C659
C661
C656
D652
R659
C653
C652 C651
R658
DS601
D604
G
K A
(PRIMARY CIRCUIT)
PTH601
C618
C636
FB602
C609
C608
K6AC
DB601
C611
R602
R603
Q601
R638 R639
R641 R642
R604
C614 C613
C616
R613 D603
R606
K6A
TSW601
D6605TM
D6601TM
C6659
R6605 R6601
K66G
R6785
R6694
L6604 L6603
D6728
C6603
C6602
R6611
C6601
R6604
R6606
R6602
C6606
D6618
D6617
K66D
Q6611
Q6627
Q6626 Q6603
L6608
Q6618
R6739
R6738
IC6612
R6737
C6634
R6736
Q6622
R6672
Q6629
IC6611
R6671
C6633
R6675
R6742
C6636
K66N
R6730
R6725
CN66A
D6610
D6615
D6612
D6613
R6722
R6724
R6727
R6729
R6721
R6723
R6726
R6728
D6614
D6616
R6731
R6732
C6662
C6663
C6664
C6666
C6667
C6668
K66J
K66K
K66L
K66M
L6614
L6612
L6611
R6640
R6670
C6629
C6628
R6659
R6665
R6679 R6681
Q6628
R6683
R6682
C6673
R6686
R6687
D6611
R6674
C6671
L6619
R6689
C6674
C6669
R6677
R6678
R6676
R6673
C6672
R6691
R6684
L6616
R6630
C6608
R6626
L6613
C6609
R6622
D6609
R6632
R6625
C6614
R6620
R6623
Q6623
R6634 R6636
R6621
C6611
C6613
C6612
R6637
R6638
R6624
D6602
D6603
D6604
R6633
R6784
R6782
D6608
R6719
C6661
C6778
D6632
C6654
R6631
R6787
R6692
C6645
C6642
C6641
R6781
R6777
R6690
R6720
Q6661
D6664
R6718
D6663
D6662
R6717
D6661
C6620
R6660
R6650
C6627
C6625
C6626
R6629
R6628
R6627
R6695
D6627
D6624
D6626
D6634
D6633
D6631
R6711
R6714
R6713
R6712
R6709
C6640
R6645
C6655
R6662
R6663 R6661
R6664
Q6612
K66F
R6658
R6657
C6623
Q6613
R6710
R6708
C6646
C6644
C6619
C6639
C6621
R6654
C6622
R6656
L6606
C6632
K66E
R6786
Q6616
Q6609
Q6614
R6668
R6651 R6649
Q6604
R6647
R6648
C6617
R6646
R6644
D6606
R6653
C6618
L6607
R6643
C6605
R6652
Q6624
R6642
R6641
C6647
C6643
C6637
R6783
L6609
R6779
D6607
R6788
C6653
Q6617
R6666
R6667
R6669
C6624
Z21B0110N
L902
FN906
K7B
FN903
SW905
K904S K903S
K902S
K901S
FN902
FN901
U20B37100
LF901
High_intensity Discharge Lamp
K7A
SW902
W901
AT3 AT3 AT3 AT3 AT3
AT3 AT3 AT3 AT3 AT3 AT3 AT3 AT3 AT3 AT3 AT3 AT3 AT3 AT3 AT3 AT3 AT3
K8Q
K8H
K8F
K8T K8L
FN904
FN905
K8D
K10T
K8S
K9A
K9B K9C
K8X
K20G
K8J
K8G
K8U
K8E
K25B
K25G
K25R
K8R
K912S K912P
K911S
K911P
SP902
SP901
NT1
NT1
NT1
NT1
10C
GJ
1/16
1/16GJ10C
100C
1/16GJ
CGQY
CJ33
CGQY
CJ33
NT1
NT1
NT1
NT1
0.22GQFY
16KZ
G060G
J10E
060G
J10QF
J10ES036G
J10QF030G
6.3EM47WM
X
NT1
U20B24400
NT1
NT1
NT1
X
X
0C
1/16GZ
100C
1/16GJ
100C
1/16GJ
NT1
NT1
NT1
1UGQFY
10KZ
KK220GQBY
030G
J10EG
560C
1/16GJ
NT1
NT1
NT1
560C
1/16GJ
560C
1/16GJ
560C
1/16GJ
DTLG
SML-210
DTLG
SML-210 X
X
X
NT1
NT1
NT1
030G
J10EG
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
3.3KC
1/16GJ
NT1
NT1
NT1
NT1
0.1GQFY
25KZ
LTMG
SML-210
MTMG
SML-210
LTMG
SML-210
DTLG
SML-210
1/16GZ0C
X
X
X
X
1.5KC
1/16GJ
S10B3530G
NT1
NT1
NT1
090G
J10EG
NT1
NT1
NT1
NT1
22KC
1/16GJ
NT1
NT1
30KC
1/16GJ
470C
1/16GJ
NT1
22KC
1/16GJ
02DZ12YG
02DZ12YG
02DZ12YG
0.1GQFY
25KZ
0.1GQFY
25KZ
0.1GQFY
25KZ
02DZ12YG
NT1
NT1
NT1
NT1
NT1
NT1 NT1
NT1
1.5KC
1/16GJ
470C
1/16GJ
470C
1/16GJ
2.7KC
1/16GJ
4.7KC
1/16GJ
5.6KC
1/16GJ
15KC
1/16GJ
020G
J10EP
NT1 NT1
NT1
NT1
NT1 NT1
1037AKR
2SA
1037AKR
2SA
560K
1/8GJ
NT1 NT1
560K
1/8GJ
040G
J10EP 080G
J10EP
GQFY
25KZ0.1
040G
J10EP
1/3GZ0
FA
16KZ2.2
0C
1/16GZ
10KC
1/16GJ
3.3KC
1/16GJ
5.1KC
1/16GJ
56KC
1/16GJ
3.3KC
1/16GJ
3.3KC
1/16GJ
10KC
1/16GJ
5.1KC
1/16GJ
56KC
1/16GJ
3.3KC
1/16GJ
180
1/3GJ
FA
16KZ2.2
FA
2.2
16KZ
680C
1/16GJ
0C
1/16GZ
0C
1/16GZ
0C
1/16GZ
0C
1/16GZ
0C
1/16GZ
1SS355
100D
16EM
GQFY
0.1
25KZ
100D
16EM
1.5KC
1/16GJ
22WM
16EM
22WM
16EM
5.1YG
02DZ
120N
J10EQ
FA
16KZ2.2
FA
16KZ2.2
4.7KC
1/16GJ
4.7KC
1/16GJ
1/16GZ0C
1/16GZ0C
1/3GZ0 220SZ
16EM
220SZ
16EM
GQFY
0.1
25KZ
GQFY
0.1
25KZ
0C
1/16GZ
1/16GZ0C
12YG
02DZ
1KC
GJ
1/16
7.5BG
UDZS
1KC
1/16GJ
5.1YG
02DZ
1KC
1/16GJ
1KC
1/16GJ
100C
1/16GJ
100C
1/16GJ M62320FP
GQFY
25KZ0.1
100WM
6.3EM
3.3KC
1/16GJ
3.3KC
1/16GJ
GQFY
KZ0.01
GQFY
KZ0.01
220SZ
16EM
GQFY
25KZ0.1
GQFY
25KZ0.1
1SS355
2.2
1/2GJ
470SZ
16EM
2.2
1/2GJ
0
1/2GZ
470SZ
16EM
2.2
1/2GJ
470SZ
16EM
040G
J10EP
030G
J10EP
1/16GJ3.3KC
GQFY
KZ0.01
GQFY
KZ0.01
1/16GJ3.3KC
1/16GJ3.3KC
5.6BG
UDZS
GQFY
KZ0.01
GQFY
KZ0.01
3.3KC
1/16GJ
3.3KC
1/16GJ
220SZ
16EM
1000SZ
16EM
220SZ
16EM
GQFY
KZ0.01
3.3KC
1/16GJ
GQFY
KZ0.01
14A
471D
ENC
470XH
;250KK
470XH
400KK
470XH
;250KK
470XH
400KK
020N
J10EM
250VTS
6.3A
UVCA
0.22
275GM
020N
J10EM
0.47VA
275GM
220K
1/2DJ
0970N
F35B
02DZ22YG
3700N
L26B
X
X
355
1SS
355
1SS
355
1SS
12YG
02DZ
355
1SS
4.7C
1/16GJ
100C
1/16GJ
1KC
1/16GJ
3.9KC
1/16GJ
33KC
1/16GF
1E
1/2GJ
1E
1/2GJ
1KC
1/16GJ
MG
L2A73R3
4.7KC
1/16GJ
4.7KC
1/16GJ
Z20051---
100C
1/16GJ
1000SZ
16EM
L2E6221KN
15KC
1/16GJ
1KC
1/16GJ
GQFY
0.1
25KZ
J11EG120N
150N
J11EG
0980N
F35B
1P
400GJ
100C
1/16GJ
X
1KC
1/16GJ
2.7KC
1/16GJ
1KC
1/16GJ
GQFY
0.1
25KZ
10KC
1/16GJ
1GJ47K
1GJ47K
1GJ47K
1GJ47K
1GJ47K 1GJ47K
0.15VBC
2XK
GQFY
0.1
25KZ
SFPL-52V
6.8KC
1/16GJ
22C
1/16GJ
GQBY
25KK0.022
GQFY
0.1
25KZ
102SG
R3L5
GQBY
KK470
10KC
1/16GJ
470KC
1/16GJ
GQBY
0.033
25KK
1.5KC
1/16GJ
KR
2SC2412
AKR
1037
2SA
GQFY
KZ0.068
1/16GJ22C
330C
1/16GJ
330KC
1/16GJ
180KC
1/16GJ
1.2KC
1/16GF
GQBY
0.01
KK
100C
GJ
1/16
CGQY
CJ68
GQFY
0.1
25KZ
22KC
1/16GF
GQBY
KK680
GQFY
0.1
25KZ
GQFY
0.1
25KZ
10KC
1/16GJ 2412KR
2SC
AKR
2SA1037
2412KR
2SC
A
K
UPC1093TP
4.7KC
1/16GJ
10KC
1/16GJ
GQFY
10KZ0.47
102SG
R3L5
6.2YG
02DZ
270C
1/16GJ
1KC
1/16GJ
1KC
1/16GJ
10C
1/16GJ
GQFY
0.22
16KZ
1/16GJ1KC
;TLP421F-GRP
TLP421F-GBP
;TLP421F-GRP
TLP421F-GBP
;TLP421F-GRP
TLP421F-GBP
L51B2070N
SFPL-52V
2.7KC
1/16GJ
1SS355
15KC
1/16GJ
470
1/2GJ
470
1/2GJ
2.2KC
1/16GJ
GQFY
0.1
25KZ
TF861S
1SS355
6.2YG
02DZ
10C
1/16GJ
1/16GJ1KC
1GJ47K
1GJ47K
FMB-26L
52V
SFPL-
220SZ
35EM
52V
SFPL-
030N
J10EA
1GJ47K
1GJ47K 1GJ47K
1GJ47K
4700SZ
25EM
FMB-26L
0.022EAQ
400NJ
SFPL-52V
10EM4700SZ
220SZ
16EM
GQFY
0.1
25KZ
220SZ
35EM
220NH
2000KK
330NH
2000KK
120
1/3GJ
GQBY
KK680
EM1D
GQFY
0.1
25KZ
AG01A
1/3GJ47
GQBY
KK1000
HJ0.22G
EM2.2D
22VRH
1/2FJ
TF861S
FML-G16S
(90˚C)
DHXAVB002
0.047DK
450GK
DK
0.047
450GK
Z20051---
1
3
1000NH
1000KK
1000NH
1000KK
020N
J10EM
;DDXAVB004
RBV-1506
1P
400GJ
240K
GJ
1/2
240K
GJ
1/2
60S5
SPP20N
150K
1/2GF
150K
1/2GF
150K
1/2GF
150K
1/2GF
680
1/3GJ
100SZ
25EM
100SZ
25EM
270VCJ
450EM
VBC
0.15
2XK
-54P
SFPB
VB
1GK680
020N
J10EM
:S40B0030N
S10B3640N
010P
DCC 010P
DCC
X
X
0C
1/16GZ
060G
J10EP
1.8KC
1/16GF
1GJ2.2
L2E6101KN X
SFPL-52V
100D
16EM
0.1GQFY
25KZ
1E
1/2GJ
0.1GQFY
25KZ
4.7KC
1/16GF
100C
1/16GJ
1.8KC
1/16GF
1000SZ
10EM
1SS355
1SS355
130G
J10EG
;2SB1204TP
2SB1204SP
;2SB1204TP
2SB1204SP
;2SB1204TP
2SB1204SP
;2SB1204TP
2SB1204SP
6470KN
L2E
SI9803DYP
4.7KC
1/16GJ
3.9KC
1/16GF
TP
UPC1093
470C
1/16GJ
1000SZ
6.3EM
4.7KC
1/16GF
2376P
2SK
470C
1/16GJ
2376P
2SK
TP
UPC1093
4.7KC
1/16GF
1000SZ
6.3EM
3.9KC
1/16GF
4.7KC
1/16GJ
1000SZ
10EM
X
0.1E
1/2GJ
0.1E
1/2GJ
150N
J10EQ
1SS355
1SS355
1SS355
1SS355
10KC
1/16GJ
10KC
1/16GJ
10KC
1/16GJ
10KC
1/16GJ
4.7
1/3GJ
1E
1/2GJ
1E
1/2GJ
1E
1/2GJ
1SS355
1SS355
10KC
1/16GJ
10KC
1/16GJ
220SZ
16EM
220SZ
16EM
220SZ
16EM
220SZ
16EM
470SZ
16EM
470SZ
16EM
030G
J10EG
030G
J10EG
030G
J10EP
030G
J10EP
6470KN
L2E
470KN
L2E6
470KN
L2E6
4.7KC
1/16GJ
4.7KC
1/16GJ
220SZ
16EM
1000SZ
10EM
4.7KC
1/16GJ
1E
1/2GJ
3.9KC
1/16GF
15KC
1/16GF
2412KR
2SC
47C
GJ
1/16
1GJ330
4.7D
25EM
180KC
1/16GJ
4.7KC
1/16GJ
CMS04P
330KC
1/16GJ
GQBY
KK1000
101KN
L2E6
10KC
1/16GJ
1000SZ
16EM
470SZ
25EM
1KC
1/16GF
22C
1/16GJ
33KC
1/16GF
68KC
1/16GJ
GQBY
KK4700
10KC
1/16GJ
0.1E
1/2GJ
101KN
L2E6
33KC
1/16GF
470SZ
25EM
10KC
1/16GJ
L2E6101KN
GQBY
KK1000
330KC
1/16GJ
CMS04P
4.7KC
1/16GJ
180KC
1/16GJ
22WM
16EM
1GJ330
47C
GJ
1/16
2412KR
2SC
18KC
1/16GF
4.3KC
1/16GF
68KC
1/16GJ
GQBY KK4700
1000SZ
16EM
0.1GQFY
25KZ
820C
1/16GF
47C
1/16GJ
0.1E
1/2GJ
4.7YG
02DZ
4.7YG
02DZ
355
1SS
10KC
1/16GJ
4.7KC
1/16GJ 4.7KC
1/16GJ
1SS355
1KC
1/16GJ
0.1GQFY
25KZ
2.2FD
16TM
4.7YG
02DZ
0.1GQFY
25KZ
330C
1/16GJ
1KC
1/16GF
560C
1/16GF
0.1GQFY
25KZ
CGQY
CJ100
CGQY
CJ100
10KC
1/16GJ
0.03X
GJ 2.7KC
GJ
1/16
1/16GZ0C
2412KR
2SC
1SS355
10C
1/16GJ
4.7YG
02DZ
1SS355
10C
1/16GJ
12YG
02DZ
0.1GQFY
25KZ
10KC
1/16GJ
10KC
1/16GJ
1000SZ
16EM
0.1GQFY
25KZ
0.1GQFY
25KZ
1.8KC
1/16GF
1/16GF10KC
22KC
1/16GJ
0.1E
1/2GJ
355
1SS
4.7YG
02DZ
4.7YG
02DZ
4.7YG
02DZ
4.7YG
02DZ
4.7YG
02DZ
1/16GJ1KC 1/16GJ1KC 1/16GJ1KC 1/16GJ1KC
1.8KC
1/16GF
GQFY
0.1
25KZ
0.1E
1/2GJ
4.7D
25EM
1KC
1/16GJ
1500
1/3GJ
10KC
1/16GJ
10KC
1/16GJ
KR
2SC2412
130G
J10QF
47C
1/16GJ
820C
1/16GF
0.1GQFY
25KZ
2412KR
2SC
150C
1/16GJ
1.8KC
1/16GF
0.1GQFY
25KZ
0.1GQFY
25KZ
1000SZ
16EM
GQ
KK470
GQBY
KK4700
68KC
1/16GJ
100D
16EM
2.2E
1/2GJ
470KN
L2E6
1000SZ
16EM
120G
J10QF
10KC
1/16GJ
2412KR
2SC
2412KR
2SC
2412KR
2SC
1KC
1/16GJ
4.3KC
1/16GF
18KC
1/16GF
2412KR
2SC
47C
GJ
1/16
1GJ330
22WM
16EM
180KC
1/16GJ
4.7KC
1/16GJ
CMS04P
330KC
1/16GJ
GQBY
KK1000
L2PN101MG
10KC
1/16GJ
470SZ
25EM
33KC
1/16GF
2412KR
2SC
6.8KC
1/16GJ
10KC
1/16GJ
2200SZ
6.3EM
1000SZ
10EM
1000SZ
10EM
10KC
1/16GJ
L2PN5R6NG
0.03X
GJ
CMS04P
2.7KC
1/16GF
470D
4VM
2412KR
2SC
4.7KC
1/16GJ
10KC
1/16GJ
10KC
1/16GJ
470SZ
25EM
M10B20400
X
M10B20100
;S10B5070N
S10B3590N
J11B2450N
J11B2450N
J11B2450N J11B2450N
M10B19001
M10B19001
X
S10B4130N
J10EG070G
X
X
J10EP080G J10EZ050G
M10B20100
M10B20200
J10EG130G
X
J10EP040G
X
X X
J10EG060G
321G
J11EA
321G
J11EA
321G
J11EA
540G
J11ML
540G
J11ML
540G
J11ML
J30B1260N
J10EG090G
J10EP130G
540G
J11MD
540G
J11MD
540G
J11MD
J10EG030G
J10EP120G
J10EP030G
020N
J11MB
020N
J11MC
020N
J11MB
020N
J11MC
22500
A10B
22500
A10B
8 7 6 5
4 3 2 1
3
2
1
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16
20
19
18
17
16
15
14
13
12
11 10
9
8
7
6
5
4
3
2
1 20
19
18
17
16
15
14
13
12
11 10
9
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
1 2 3 4 5 6 7 8 9 10
3
2
1
10 9 8 7 6 5 4 3 2 1
1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16
4
3 2
1
4
3 2
1
4
3 2
1
2
11
6
9
10
8
7 5
4
3
1
1 2 3 4 5
8
7
6
5 4
3
2
1
1 2 3 4
5 6 7 8
1 2 3 4
5 6 7 8
1 2 3 4
5 6 7 8
1 2 3 4 5
8 7 6 5
4 3 2 1
8 7 6 5
4 3 2 1
8 7 6 5
4 3 2 1
5 4 3 2 1
S5V
KEY3
KEY2
KEY1
RIGHT
LEFT
LEFT
MUTE MUTE
MUTE
AUDIO-R
AUDIO-L
P-FAIL
9VA
9VA
POWER2 IN2
IN1 POWER1
GND
BIAS
MUTE2
MUTE1
LINE2
LINE1 NC NC
NC NC
VCC
GND
RIGHT
RIGHT
LEFT
LEFT
P-FAIL
9VA
AUDIO-L AUDIO-R
IICSDA IICSCL
FOCUS+ FOCUS- ZOOM+ ZOOM-
LENS+ LENS-
IICSCL IICSDA
S5V
TURBO_OFF TURBO_ON
P-FAIL
15.7V
9VA
10VA 15.7V
10VA
15.7V
6V
16V
S5V
6V
15V 15V
5VD
5VPC
10VA
15.7V
FAN_DRIVE
IC_RST
IC_RST
12VF2
12VF1
P_FAIL
15VP
15V
5VD
5VA
6V
6V
IC_RST
FAN_SW
FAN_SW
12VF2 12VF1
15.7V
P-SWA
10VA
S5V
CLK
SDI
CS2
P_FAIL
P-SWA
CS2
3.4V
FAN_DRIVE
16V
CS1
SDI
CLK
S5V
S5V
3.4V
15VP
9V
CS1
SDI
FAN_DRIVE
CLK
P_FAIL
16V
S-5V
S-5V
TO. K16S (ASSY,PWB,M-DRIVE)
TO.,ASSY,PWB,A/V
IC651 STR-Z2156
IC6603
FA7612CN
IC6606
AD8400AR1
IC6604
AD8400AR1
IC6602
FA7612CN
IC1631
TDA7056AT/N2
IC1601
IC1603 FA7612CN
LB1645N
IC1632
TDA7056AT/N2
IC1621
L78M12TP
IC1611 LB1641
IC6601
PQ20WZ11
IC6607
PQ20WZ11
IC6616
FA7612CN
IC601
FA5332M
IC6608
LTC1622CS8
IC6609
PQ20WZ11
IC1602 LB1641
IC1641
M62320FP
IC1652
BH3540AFS-E2
IC1691
LM76CHX-5
FILTER BOARD
POWER FACTOR CORRECTION
LENS SHIFT MOTOR DRIVE
FOCUS MOTOR DRIVE
SW
INTER LOCK
AC CORD
LP900
BALLAST BOARD
LCD PANEL
R
LCD PANEL
G
LCD PANEL
B
A/V BOARD
CONTROL BOARD
BRIGHT BOARD
RC FRONT BOARD
D/A MOTOR
CONTROL
VOLUME CONTROL
CONNECT BOARD
SENSOR1 BOARD
VR601
HOT SIDE COLD SIDE
VR681
Power-on: High
SUB POWER BOARD
ZOOM MOTOR DRIVE
DRIVE BOARD
SOUND R-OUT
SOUND
L-OUT
POWER BOARD
16V
-5V
6V
MAIN BOARD
MA8P-01
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
CAUTION
Fuse of the specified parts number must be used.
Unauthorized substitutions may result in fire or accident.
Components indicated by a mark in this schematic diagram designate
components in which safety can be of special significance. It is, therefore,
particularly recommended that the replacement of these parts must be
made by exactly the same parts.
This projector is isolated from AC line by using the internal converter
transformer.
Please pay attention to the following notes in servicing.
1 Do not touch the part on hot side (primary circuit) or both parts on
hot and cold sides (secondary circuit) at the same time.
2 Do not shorten the circuit between hot and cold sides.
3 The grounding lead must be connected to the ground of the same
circuit when measuring of voltages and waveforms.
CAUTION
P.F.CONTROL
RUSH CURRENT SUPPRESSION
Swithing Power Supply
TURBO MOTOR DRIVE
■
Schematic Diagrams