Schematic Diagrams - Sanyo PLV-Z2000 Service Manual

Schematic Diagrams

A
LINE FILTER
AC CORD
K601
AC100-120V
AC200-240V X SW601
F601
LIVE S10B5931N
B 2
5A250VTC
F601A
3
J20B
0040N
1
AC CORD LIST
ASSY,PWB,FILTER MD4A
USA 1AV4W11B20500
1AA0B10C7610A
EU 1AV4W11B17000
1AV4W11B17000
KOR
C
1AV4W11B16900
UK
JPN 1AV4W11B16800
FRAME GND
BRACKET
F.G.
D
POWER UNIT
E
1AV4U20C23500
F
G
H
LAMP BALLAST
1AV4U20C23400
I
2 1
2
J
1
METAL HALIDE LAMP
K
L
1 2 3
SCH_MD4A
DOOR SWITCH1
F601B
J20B
K6A
0040N
VA612 VA613
X J10B
C611 X
VA611 1010N
R611 275GK C613
DVXAVB C612
1/2DJ 0.22
007 275GK 275GK
220K VBC 0.22VBC 0.22VBC
2 1 SW8801
S10B5980N
2
1 L902
Z21B0790N
L611 L612
F35B F35B
1010N
1010N GND2 GND1
C614 C617 ASSY,PWB,DOOR SWITCH1 MD4A
C616
250KK X
2200XH 250KK
2200XH 1AA0B10C7610B
81L03K2R5
C618
GND3 GND1 SW902A
X
81L03K2R5
SW902B
SW8811
S10B5980N
L901
Z21B0790N
ASSY,PWB,DOOR SWITCH2 MD4A
2 1 1AA0B10C7610C
CN101
DOOR SWITCH2
A902
CN102
4 3 2 1
4 1
1PIN OPEN
1PIN OPEN
4
1
CN101 CN201
4 3 2 1
1
2
3
4
5
A901
LAMP SWITCH
SW8803
S10B6470N
ASSY,PWB,LAMP SWITCH MD4A
1AA0B10C7610D
Pri. SECONDARY CIRCUIT
PRIMARY CIRCUIT Sec.
LP901 LAMP IRIS
160W
(1AV4T30B11100)
PROJECTION LENS
4 5 6
K8M
J10EG036G
5
3 (RED)
K8801_3
3 3
K8801_2
2 2 TO DOOR SW1
K8801_1
1 (OPEN)
1
K8801
1
4
J10AT032N
TP1
K8L
J10EG037G
5
K8811_3 (BLUE)
3 3 3
K8811_2 TO DOOR SW2
2
2
(CLOSE)
K8811_1
1
1
1
K8811
4
J10AT032N
TP2
K8N
J10EG035G
OUT1
DOOR
1
MOTOR GND
2
OUT2
3
TO DOOR MOTOR
K8A
CN201 J11UP260G
1 1
FROM POWER SUPPLY
CAUTION
Fuse of the specified parts number must be used.
Unauthorized substitutions may resolt fire or accident.
CAUTION
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 AC line by using the internal converter trans-
former.
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.
K8P (2) Do not shorten the circuit between hot and cold sides.
J10EG055G (3) The grounding lead must be connected to the ground of the same
1
circuit when measuring of voltage and waveforms.
TO BALLAST
5
ASSY,PWB MAIN MD4A
K8Q
J10EG055G
SW8803_2
1 TO LAMP SWITCH
5
K8803_3
4 1AA0B10C7600A
K8803_2
K8803_1 3
2
K8803
1
5
J10AT052N ASSY,PWB,MAIN MD4A
K8G
9
J10EG085G
1
TO LAMP IRIS UNIT
2
3
4
5
6
7
8
10
(WHITE 2mm) (WHITE 2mm)
K78E
K78D
J10EP041G J10EP031G
FN905 FN904
1AV4M10B44500 1AV4M10B44201
INTAKE FAN INTAKE FAN
FOR PANEL FOR PANEL
7 8 9 10
K2801
J10EG045G
L2801
K8K_1 L3CU601PG
1 1
K8J
K8K_2
J10EG045G R2801
1/16GJ100A
R/C
R2802
4 4 1/16GJ47A
K8K_G
ASSY,PWB,R/C MD4A
1AA0B10C7600B
MAIN
K8E
J10EG045G
5
1
THERMISTOR1
2
EXT.THERMISTOR1
3
4
TH902
6
1AV4S10B7610N
K8F
J10EG055G
1
THERMISTOR2
2
EXT.THERMISTOR2
3
4
TH901
5 1AV4S10B7600N
K35R
J11B8800G
1
LCD PANEL
(RED)
84
1AV4T40B90500(L)
1AV4T40B90800(R)
K35G
J11B8800G
1
LCD PANEL
(GREEN)
84
1AV4T40B90600(L)
1AV4T40B90900(R)
K35B
J11B8800G
1
LCD PANEL
(BLUE)
84
1AV4T40B90700(L)
1AV4T40B91000(R)
(WHITE) (BLUE) (RED)
K78C K78B K78A
J10EG035G J10EG037G J10EG036G
FN903 FN902 FN901
1AV4M10B44400 1AV4M10B44200 1AV4M10B44300
EXHAUST FAN INTAKE FAN EXHAUST FAN
FOR LAMP FOR LAMP FOR POWER
11 12 13
SS3.3V
A2801
U22B0080G
1 VOUT
C2802
10KK1MN
2 VCC
3 GND
C2801
KK470MN
R/C PREAmp.
R / C
ROOM TEMP.
PANEL TEMP.
1980X1080
EL901
1980X1080
EL902
1980X1080
EL903
14 15 16
A3
A
B
C
D
E
F
G
H
I
J
K
L