Schematic Diagrams - Sanyo PLC-XU58 Service Manual

■ Schematic Diagrams

A
THERMOSTAT SW
(SET TO OPEN AT 90 ±5°C)
AC CORD
1AV4W11B
00800
LF901
B AC100-120V U20B30101
C601 C602
AC200-240V (LIVE) F601 VA601 L601 275GM
(LIVE) 275GM
6.3A250V F35B 0.22
K6A_1B TCSL VEV 0.22
0043 UVCA 1010N UVCA
K6A_1A K6B_2B
1 1
F601A F601B
J20B J20B
00100
00100
2 2
K6A_2A K6A_2B R601
K6A 1GJ
J10B1010N 220K
(NEUT)
(NEUT)
F.G.
C
R615
1/2GJ
240K
R616
1/2GJ
240K
D
E
F
HOT SIDE
COLD SIDE
15.5V
G
15.5V
6V
(2.17A)
C659
25EM
1000CD
Q661 R661
2SB1204TP
1/16GJ
10KC
H
R664
1/16GJ R662
10KC 1/3GJ
5V_SW 1000
K6R
5V_SW
J10AU120N Q662
AH
R663
1
K6R_1_2A 1/16GJ
1 4.7KC
15.5V K6R_1_2B 15.5V(1.10A) FB691
2 Power-on: H
(total 2.71A)
K6R_3B Z20051---
K6R_3A 15.5V(1.10A)
3
K6R_4
4 15.5V(510mA) C691
25EM
S6V
K6R_567A 330CD
5
K6R_567B S6V(670mA)
6
C693
6.0V S6V(670mA) FB693
7 6.3EM Z20051---
(total 2.02A)
S6V(670mA) 1000CD
K6R_8 S-5V
8
K6R_9
I -5.0V 9
K6R_10 S5V(210mA) L694
(total 0.21A) C694
10 L2GD
6.3EM
K6R_11 100KG
11 1000CD
5V_SW
K6R_12
12 LAMP_BST_SW
12
LAMP_BST_SW
Power-on: H
J
LAMP COVER SW
K690
J10EG030G
SW901
S10B6510N
K690_1
1
1
K690_2
K690_3 2
3
K 3
L
1 2 3
MP5
SCH_MP5A
CAUTION
Fuse of the specified parts number must be used.
Unauthorized substitutions may result in fire or accident.
(SET TO OPEN
AT 90+/-5C)
SW902
POWER FACTOR CORRECTION
S10B5540N
POWER
1 2 C611
1000KK C613
1000NH 400GK
2.2DV
DB611
K6B_2A K6B_1A K6B_1B D10XB60
K6B
L611
J10EM
F35B0980N
020N
C612
L612
1000KK L26B4750N
1000NH
D611
FML-G16S
R61C R61E
X 1GJ68K 1 2
R61A
C614 Q611 2 C616
1GJ68K
400GK 2SK2698 D 450GK
2.2DV R61B 0.1DV
R611 1GJ68K R61F 3 G
2XK 1GJ68K C615
1
0.15VBD R61D 450EM
S 180VEC
X
D612 ;450EM R641
SFPB 180VCG 1/16GJ
-54P
2.2KC
R612
PTH611
2XK
DHXAVB003
0.15VBD
D618
D617
1SS 1SS
355 355
C62I
D619 R62L
D616 KZ
1SS 1/16GJ
1SS 0.01 2.4KC
355
355 GQF
TSW611
S40B0080N
R623
1/16
GJ
4.7KC ( 105C )
D62R
C62J C62M C62T 1SS
CJ330 25KZ 355 C62R
C62K 25KZ
CGQ 0.1GQF 0.1GQF EM4.7D
KK R62J
C62F
0.047 1/16
LZB KK GJ
0.068
180C
GQ
R62T
R62Q
1/16GJ C62E
1/16
R62P 220KC 25KZ
GJ
1/16 0.1GQF
22C
GJ
Q621
47KC
AH
R647
1/16GJ
R62M R62H R62I 4.7KC
1/16
1/16GJ 1/16GJ
GJ
390C 4.7C
330C
R648
1/16GJ
15KC
R62R
1/16GJ Q622
5.6MC IC621 AJ
FA5502M P.F.CONTROL
R62G
1/16GJ
100C
C62A
R62C
CJ68 R618
1/16 R617
CGQ
GJ 1/2GF 1/2GF
150K
R62B 470KC 150K
C62B 1/16 C62C
GJ R62D
KK470 10KK
10KC 1/16GJ
GQ 0.22GQ
30KC
1
VR611
VR611
R3L5102
2
SG
3 R620
R619
R62A 1/2GF
1/2GF
1/16GJ R62E 150K 150K
1.5KC 1/16GJ
1.1KC C62D R62F
25KZ 1/16GF
<B-1K> 0.1 1.2KC
GQF
T651
L51B2190N
6
D651
FMB-2306
R633 D631
C651
25EM27002F FJ22VRH SFPL-52P
C651_2
9 2
C654
25KZ
0.1GQF
11 3
C634
C651_1
2000KK
330NH C631
35TM2.2DA
7
D652 R635
C658 FMJ-23L 1/16GJ C633
C655 KK 1KC KK1000GQ
330GQ
25KZ
0.1GQF D636
C652_2 R634 R632
8 5 SC311
1/3GJ47 -06G X
C643 R631
C635 KZ0.22FA FFXAVB
C657
D633 001SGJ
KK330GQ 2000KK
C652 R636 UDZ12B
220AHH
10 4 1/3GJ
10EM 120
39002H
C636 IC63_1
KZ0.1FA
C652_1
C642
C653
400NJ
16EM
0.022
470SZ OUT OC DRI CD CONT GND VIN
EAQ
-5VS IC631 STR-Z2156A
(60mA) D653
SFPL-52P VB OS
VCC CSS CT
PC641
TLP421F C639_2
-GBP
C656 F/B DET
;TLP421F
R637
10KK R653 R656 -GRP
1/16GJ C637
0.47LZB 1/16GD 1/16GJ
270C 4.7KC KK680GQ
10KC
C639_1
REF 1 R654
R657 C641 C638
1/16GD C640 C639
1/16GJ 25KZ 25TM
ANODE 2 560C 16KZ 35EM
1KC 0.1GQF 220SZ 1FD
0.47GQF
R655
CATHODE 3 Current Resonance
1/16GD
6.8KC Power Supply
IC651 PC642 ;TLP421F
TLP421F _GRP
UPC1093T-E1 -GBP Swithing Power Supply
O/V DET
R651
D654 R652 1/16GJ R638
1/16GJ
UDZS 1KC 1/16GJ10KC
10C
6.2BG
;TLP421F
PC643
_GRP
R658 TLP421F
-GBP
1/16GJ
1KC
Q651 R639
R659 1/16GJ2.4KC
AH
1/16GJ
1KC
LAMP_BST_SW
R660
1/16GJ
4.7KC
4 5 6
PROJECTION LENS
K6D
J10EM
FB611 CB1
020N
Z20051--- 1
K6D_1B K6D_1A
1 380V
C644
DS643
25KZ
0.1GQF TF861S
K6D_2B K6D_2A
2
3
FB613
Z20051---
LAMP BALLAST
LP901
CB2 1
LAMP_SENS
GND
R646
5V
1/2GJ470
LAMP_SW
ECO
Q642
5
AH
K8H
TO MAIN
PBS FAN
FN903
1AV4M10B29500 K8N
J10EG032G
1
2
3
POWER FAN
FN902
K8P
1AV4M10B25301 J10EG032G
1
FAN
2
CONT
3
2
EXHAUST FAN
FN901 K6J
1AV4M10B23001
J10EG031G
1
2
3
B
FN906
1AV4M10B12110 K6K
J10EG030G
1
2
3
G
FN905
K6M
1AV4M10B12110
FAN J10EG030G
1
CONT
2
1
3
R
FN904
K6L
1AV4M10B20102
J10EG030G
1
2
3
K8S
J10EG030G
1
2
3
1
S15.5V 1
2
S15.5V
3
15.5V
4
GND
5
S6V
K8R
6
S6V
J10EP120G
7
S6V
8
GND
9
S-5V
10
GND
11
5V_SW
12
LAMP_BST_SW 12
7 8 9
AV
K10U K10Y
1 J11MD540G 53 1 J11MD540G 53
2 54 2 54
1 53 1 53
2 K3T 54 2 K3Y 54
K8F
J10ML540G J10ML540G
1 J10EP030G
SP901
A10B23000
1
SP+
1
N.C.
2
2 SP-
3
3
TO LAMP BALAST
CB2
K8H
J10EZ050G
1
LAMP_SENS
GND
5V
LAMP_SW
MAIN
ECO
5
CAUTION
Components indicated by a mark ! in this schematic diagram have the special
significance in the safety. It is therefore, particularly recommended that the replace-
ment 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 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.
R/C
R2802
C2802
KK470 1/16GJ
100C
GQ
A2801
U22B0080G
R2801
OUT 1 1/16GZ0C
VCC 2
GND 3
4
R/C PRE AMP
C2801 C2803
10KZ1U 6.3KZ
GQFZ
47ME
10 11 12 13
DVI
K10V K10W
1 J11MD400G 39 1 J11MD400G 39
2 40 2 40
1 39 1 39
2 40 2 40
K3V K3W
J10ML400G J10ML400G
K5R 1 1
J11EA321G
R
LCD
PANEL
32 32
K5G 1 1
J11EA321G
G
LCD
PANEL
32 32
1 1
K5B
J11EA321G
B
LCD
PANEL
32 32
K8D
J10EG040G
1 4
K28D
J10EG
040G
NTK28D_1 1
S5V
NTK28D_2
NTK28D_3
4
D2802
R2803 X
X
D2801
X
14 15 16
A
B
C
D
E
F
G
H
I
J
K
A3