Sanyo PLC-XL45 Service Manual page 91

Schematic Diagrams
A
LINE FILTER
AC CORD
AC100-120V
LF901
B AC200-240V
U20B30103
C601 C602
(LIVE)
F601 VA601 275GK 275GK
(LIVE) 6.3A250VTC
0.47VBB 0.47VBB
DVXAVB007
;275GM0.47VB
K6A_1A K6A_1B ;275GM0.47VB
1
1
F601A F601B
J20B J20B
00100 00100
2 2 L601
K6A_2A K6A_2B R601 R602 F35B
K6A
1GJ 1GJ 1010N
J10EM024N
(NEUT) 470K 470K
F.G.
SW901
K690_1
S10B6510N
K690_2
K690_3
K690
J10ES
036G
C
(LAMP COVER SW)
(TO K8S)
CAUtIoN
Fuse of the specified parts number
must be used.
Unauthorized substitutions may result
D in fire or accident.
E
COLD
F
G
S15.5V
C659
25EM1000ZV
;25EM1000GJE
15.5V
(;CE1E102MGJAEN)
Q661
2SB1204SP
;2SB1204TP
H
K6R R664
J10XF140G 1/10GJ
10KC
15
K6R_123A DC_ON
1
1
K6R_123B 15.5V(1.10A) C661
2
6.3KK
R663
K6R_123C 15.5V(1.10A) 10MB
3 1/10GJ
4.7KC
15.5V K6R_4
4
(MAX 2.85A) 15.5V(1.10A)
5
K6R_5A K6R_5B
6 C691 FB691
K6R_6 S6V
25EM Z20051---
7 K6R_789A 330ZV
;CEXAVB00800
6.0V K6R_789B S6V(670mA)
8
(MAX 2.10A)
S6V(670mA) C693
FB693
9 10EM
Z20051--- S-5V
K6R_10 1000ZV
10
;10EM1000GJ
-5.0V K6R_11
I 11
(MAX 0.5A)
C694
K6R_12 FB694
12 6.3EM
1000ZV RB551V-30G
K6R_13
13 DC_ON
14 K6R_14
14
16
SCREW_1 SCREW_2
1 2 3 4 5 1 2 3 4 5
1 6 7 8 9 10 6 7 8 9 10
K6S_1
TO THERMOSTATSW
(SW902)
1 K6S_2
2 K6S_3
LAMPDC_ON
J 3
3 K6S
J10ES036G
(SECONDARY CIRCUIT)
K
L
1 2 3
KZ6AC-01
SCH_KZ6AC
POWER FACTOR CORRECTION
C613
C611
400GK
1000KK 1FD
K6C 1000NH
;400GK1DV
K6B J10B1010N
J10EM024N
1 1
DB611
K6B_1B K6B_1A K6C_1A K6C_1B D10XB60
1 1 2 2 3 3
L611
4 4
K6B_2B K6B_2A K6C_2A K6C_2B F35B1520N
2 2
C612
1000KK
1000NH
D611
L612
FML-G16S
R61C L26B5080N
X ;L26B5370N 1
R61A R61E Q611
D 2
1GJ68K 1GJ68K 2SK2698
G
1
R611
C614
R61B R61F
400GK 2XK C615
0.15VBD 1GJ68K 1GJ68K S 3
1FD
CEXAVB
;400GK1DV D612 00500
R61D
SFPB
X ;CEXAVB
-54P 00700
;RB160L
R612
PTH611 -40P
DHXAVB003 2XK
0.15VBD
R615
1/2GJ240K
D618 D617
1SS 1SS
355 355
R616 C62I
D619 R62L
D616 KZ 1/10GJ
1/2GJ240K 1SS
1SS 0.01 2.4KC
355
355 GQF
R623
1/10
GJ
4.7KC
C62K
KK
0.047
D62R
LZB
C62J C62M C62T 1SS
CJ330 25KZ 25KZ 355 C62R
25KK4.7BB
CGQ 0.1GQF 0.1GQF
R62J
C62F
1/10
KK
GJ
0.068
180C
GQ
R62T
R62Q C62E
1/10GJ
1/10 25KZ
R62P 220KC
GJ 0.1GQF Q644
1/10
22C
GJ X
Q621
47KC AH
R62H R62I
R62M
1/10 1/10GJ
1/10GJ
390C GJ 4.7C
330C
R62R
1/10GJ Q622
IC621
5.6MC AJ
P.F.CONTROL 15V
FA5502M
R62G
1/10GJ
100C
C62A
CJ68 R62C
R617 R618
CGQ 1/10
1/2GF 1/2GF
GJ
150K 150K
R62B 470KC
1/10
C62B C62C R62D
GJ
KK470 10KK
10KC 1/10GJ
GQ 0.33GQ 30KC
1
VR611
2 R3L5102SG
3 R619 R620
R62A
1/2GF 1/2GF
HOT 1/10GJ R62E 150K 150K
1.5KC
1/10GJ
C62D
750C R62F
25KZ
1/10GF
0.1 1.2KC
<B-1K>
GQF
T651
L51B6620N
;L51B6800N
R632 D630
R630
X X
X
6 1 15V
D651 2
C632 R644
FMB-2306
X 1
C651 ;RB225T-60 X
25ME1000CX
C651_2
9 2
15.5V
C654 D631
R633
25KZ 3/4JJ15 RF101L2SP
0.1GQF
11 3
C634
C651_1
2000KK
330NH
7
D652 R635
C658
FMJ-23L 1/10GJ C633
C655 KK ;RSX1001T3 1KC KK1000GQ
330GQ
6V 25KZ
D636
(2.17A) 0.1GQF C652_2
R634
8 5 CRF03P
1/3GJ47
C657 C635
2000KK D633 ;02DZ12YG
KK330GQ R636
C652 220AHH UDZS12BG
1/3GJ
10EM 10 4
R661 120
10005F
C636
1/10GJ
10KC KZ0.1FA
C652_1
C642
R662 C653
630NJ
1/3GJ 16EM
0.022 OC DRI
1000 4708T OUT
EAQ IC631
-5VS
(60mA) D653 STR-Z2156A
RF101L2SP
VB OS
Q662
AH
PC641
TLP421F
-GBP
F/B DET
C656
;TLP421F
10KK R653 R656 R637
-GRP
0.47LZB 1/10GD 1/10GJ 1/10GJ
10KC 270C 4.7KC
R654
1/10GJ R657 C641 C640
330C 1/10GJ 16KZ
25KZ
R655 1KC 0.47GQF 0.1GQF
1/10GJ
6.8KC
IC651 PC642 ;TLP421F
-GRP
TLP421F
UPC1093T
-GBP
O/V DET
R651
R652
D654 1/10GJ R638
1/10GJ
UDZS 1KC 1/10GJ10KC
6.2BG 10C
;02DZ6.2YG
PC643 ;TLP421F
TLP421F -GRP
R658
-GBP
1/10GJ R604
1KC 1/10GJ
68KC
R639
Q651 PTH612
R659 1/10GJ2.4KC C605
AH
1/10GJ DHXAVB016
25KZ
1KC
0.1GQF
LAMPDC_ON
R660 C660
1/10GJ 25KZ
4.7KC 0.1GQF
(PRIMARY CIRCUIT)
(LIVE CIRCUIT)
4 5 6
POWER
2
C616
C615_A 450GK
0.1FD
K6D
;450GK0.1DV CN01
R643 FB611 J10B2130N
X Z20051--- 1
K6D_1B K6D_1A
380V
1
R641
C615_B
1/4GJ18KB C644
25KK4.7BB
FB613 K6D_2B K6D_2A
Z20051---
K6D_3B K6D_3A
3
3
Q643
2SK3934
LAMP
BALLAST
A901
CN02
J10EZ050G
RXL
R647 GND
R649
1/10GJ
X 2.7KC 5V
R646
1/10GJ SCEL
10KC
R650
TXL
X
Q642
AH
R648
1/10GJ
15KC
TO MICRO-SW
(TO K690)
C631
35TM2.2DG
SP901
A10B74000
C643 R631
KZ0.22FA FFXAVB
001SGJ
IC63_1
FN905
CD CONT GND VIN
1AV4M10B12110
VCC CSS CT PBS
FAN
CONT
C639_2
FN901
B
1AV4M10B23005
C637
KK680GQ EXT
SIDE
C639 C638
35EM LAMP
25TM
2205D 1FD
;25TM1JR
Power Supply
;25TM1DR
FN902
1AV4M10B38600
EXT
SIDE
POWER
R606 Q601
1/10GJ AJ
FN906
560C
1AV4M10B37100
R607
1/10GJ
1.2KC EXT
R603
Q602 1/10GJ FRONT
9.1KC
AH FAN
CONT
FN903
A
1AV4M10B12110
B-PNL
FN904
1AV4M10B20110
G-PNL
LAMPDC_ON
7 8 9
PROJECTION LENS
LP900
METAL HALIDE LAMP
1
5
TO CONTROL UNIT
1 K8L 12
J10EZ120G
K8H
J10EZ051G
1
RXL
GND
5V
SCEL
TXL
5
MAIN
K8S
J10EG045G
1
2
3
CAUtIoN
Components indicated by a mark ! in this schematic diagram have the special sig-
nificance in the safety. It is therefore, particularly recommended that the replacement
1 K8F
of those parts must be made by exactly the same parts.Must be used with a specified
J10EP031G
1
SP+
1
fuse. Unauthorized substitutions may result in fire or accident.
N.C.
2
2 SP-
3 This projector is isolated from AC line by using the internal converter transformer.
3
Please pay attention to 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.
. Do not shorten the circuit between hot and cold sides.
K8N
J10EG035G
3. The grounding lead must be connected to the ground of the same circuit when mea-
1
2
suring the voltages and waveform.
3
K6K
J10EG035G
1
2
3
K6J
J10EG035G
1
2
R/C
3
K8P
J10EG035G
1
2
3
K6M
J10EG035G
1
2 A2951
U22B0080G
3
R/C PRE AMP
K6L
J10EG035G
1
2
3
K8R
J10XF140G
S15.5V
1
S15.5V
S15.5V
GND
15.5V
GND
S6V
S6V
S6V
GND
S-5V
GND
DC_ON
14
10 11 12 13
1 1
R
LCD
K5R
B4J11XB360G
PANEL
30 30
1 1
G
LCD
K5G
B4J11XB360G
PANEL
30 30
1 1
B
LCD
K5B
B4J11B360G
PANEL
K8D
30 30
1 J10EG045G 5
K29DD
J10EG045G
C2951
10KZ1U
S5V
GQFZ
K29DD_1 1
R2901
K29DD_2
1/10GZ0C
K29DD_3
C2953 D2951
6.3KZ X
4
47ME
R2902
1/10GJ
100C
C2952
D2952
KK470 X
GQ
14 15 16
A3
A
B
C
D
E
F
G
H
I
J
K
L