Schematic Diagrams; Power Unit - Sanyo PLV-Z3 Service Manual

■ Schematic Diagrams

A
FILTER
INLET
AC CORD
AC100-120V
K601
AC200-240V J11B5760N VA611
SW601 VEV
LIVE
S10B5930N F601 0043
2
4A250VTCSL
1 1
2
F601A F601B
J20B J20B
0040N 0040N
1 2 2 1
K6A K6B
B J10EM020N
J10EM
020N
CAUTION
POWER FRAME GND
Fuse of the specified parts number must
be used.
C
F.G.
Unauthorized substitutions may result in
fire or accident.
D
E
F
G
LAMP BALLAST
UNIT
H
2 1
I
J
K
L
1 2 3
M4SA-01
SCH_M4SA
COLD SIDE
HOT SIDE
SW902
R611 C611 C612 C613 C614 S10B5540N
1/2DJ 275GK 275GK 275GK 275GK
L611 L612
220K 0.22 0.22 0.22 0.22
F35B F35B
VBC VBC VBC VBC
1190N 1190N
1
1 2
SW902A SW902B
81L03K2R5 81L03K2R5
2
TERMOSTAT SW
K6C
(SET TO OPEN AT 9 0+/-5ºC)
C617 J10EM
C616
250KK 020N
250KK
1000XH
1000XH
K611G
J30B1260N
K601A K611G
TO
1AA9W01BH007G 1AA9W01BH006D
A/V UNIT
K100G
ZK603 ZA1000A
1AA91BHBC2604
1AA91BHBC3604
FILTER
FRAME GND
L901
Z21B0790N
2 1
CN101
CN202
1
2
3
4
5
6
7
8
9
10

POWER UNIT

CN201
1 1
2
3
4
5
6
7
8
9
9
4 3 2 1 CN102
4 1
1PIN OPEN
L902
Z21B1050N
1PIN OPEN
4 1
4 3 2 1 CN100
MC101
1
2
3
4
5
R
LCD
PANEL
2
1
G
LCD
PANEL
LP901
METAL HALIDE LAMP
B
LCD
PANEL
PROJECTION LENS
IRIS
MOTOR
5 4 3 2 1
4 5 6
R8851
1/16GZ0C
3
K8801_3
3 3
3
K8801_2 2
2
K8801_1
1
1 1
1
SW8801
K8801
K8F
S10B5980N J10EZ030G
J10EZ030G
DOOR SW
K8803
K48L
J10EG040G
SW8803
J10EZ040G
S10B6470N
4
4
K8803_3
3
2
K8803_1
1
1
K8803_2
LAMP SW
K8A
J10EP100G
1 1
2
3
4
5
6
7
8
9
10 10
K8B
J10EP090G
1 1
2
3
4
5
6
7
8
9
9
MAIN
K48K
J10EZ050G
1
2
3
4
5
Components indicated by a mark ! in this schematic diagram have the special significance in the safety.
It is therefore, particularly recommended that the replacement of those parts must be made by exactly the
same parts.Must be used with a specified fuse. Unauthorized substitutions may result in fire or accident.
This projector is isolated from AC line by using the internal converter transformer. Please pay attention to
1
K35R
J11EA361G
the following notes in servicing.
1. Do not touch the part on hot side (primary circuit) or both parts on the 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 the voltages
and waveform.
30
1
K35G
J11EA361G
30
1
K35B
J11EA361G
30
K66E
K66D
J10EG032G
K8D J10EG030G
J10EG050G (WHITE) (WHITE)
5 4 3 2 1 3 2 1 3 2 1
3 1 3 1
FN905 FN904
1AV4M10B33800 1AV4M10B33800
INTAKE FAN INTAKE FAN
FOR PANEL FOR PANEL
7 8 9 10
K28D
J10EG040G
K8E
J10EZ040G
1 K28D_1
1
K28D_2
2
3
4
4
K28D_3
K8H
K88A
J10EG060G
J10EG060G
1
1
1
1 K88A_1
2
2
3 PSDA
3 K88A_3
4
4
5 PSCL
5
K88A_5
6
6
6
6
K88A_6
SENSOR
K50A K10J
J10ML540G J11MD540G
K50B K10K
J10ML540G J11MD540G
K50C K10L
J10ML540G J11MD540G
CAUTION
SC2851
Z30B0140G
K28G
K8G
1 J10EG090G
J10ES096G
NTK68B_1
1
1 1
NTK68B_2
2 2
3 NTK68B_3
3
NTK68B_4
4
4
NTK68B_5
5
5
6 6
7 7
NTK68B_7
8
8
NTK68B_8
9
9 9
NTK68B_9
D2878
UDZS5.6BG
K66C K66A
K66B
J10EG030G
J10EG032G J10EG031G
(WHITE) (BLUE) (RED)
3 2 1 3 2 1 3 2 1
3 1 3 1 3 1
FN903 FN902 FN901
1AV4M10B33500 1AV4M10B33700 1AV4M10B33600
EXHAUST FAN INTAKE FAN EXHAUST FAN
FOR LAMP FOR POWER FOR POWER
11 12 13
A
A2801
C2804
C2801 U22B0080G
S5V R2804 6.3KZ
10KZ1U
1/16GJ47C 47ME
GQF
1 VOUT
2 VCC
R2802
1/16GJ100C
3 GND
C2802
D2802 D2801 C2803
X X KK470GQ
6.3KZ R/C PREAmp.
47ME
B
R/C
R8849
C8849 5V_T
1/16GJ 16TM2.2FD IC8841
100C
LM76CHMX-5
R8841 C8848
1/16GJ10C 25KZ0.1GQF
1 1 SDA +VS 8
C8841 R8846
CJ33CGQ X
2 SCLK A0 7
R8842 TEMP. SENSOR R8843
1/16GJ10KC
1/16GJ10C FOR OUTER
3 D.S. A1 6
C8842 C
CJ33CGQ
R8847
R8844 1/16GZ0C
4 GND INT OUT 5
X
SCREW8841
1 2 3 4 5
TO FILTER FRAME GND
8 9 10
6 7
K100G 1
J30B1630N
D
E
AV
F
G
H
S5V
1
D2859
UDZS5.6BG
D2861
2
SML-210YTLG
C2861
25KZ0.1GQF
R2853 R2854
1/16GJ1KC X
R2851 LAMP REPLACE
1/16GJ4.7KC (YELLOW)
D2851
I
UDZS5.6BG
R2852 Q2861
X AH
D2862
SML-210LTMG
C2862
25KZ0.1GQF
R2858 D2852
1/16GJ1KC UDZS5.6BG
R2856 WARNING TEMP.
(RED)
1/16GJ4.7KC
R2857 Q2862
LAMP POWER
X AH
(GREEN)
GREEN
C2863
4 3 25KZ0.1GQF
R2863 D2853
1/16GJ680C UDZS5.6BG C2864
R2861
25KZ0.1GQF
1/16GJ4.7KC R2864 2 1
1/16GJ390C RED
Q2863
R2862 READY
AH
X (RED)
D2863
SML-521MUWG J
R2868 R2869 D2854
1/16GJ1KC 1/16GJ1KC UDZS5.6BG
R2866
1/16GJ4.7KC
R2859
X
R2867
X
Q2864
AJ
POWER
NTSW2879
SW2879
S10B3530G
D2877
1SS355
D2879
UDZS5.6BG
K
LED
14 15 16
A3