Sanyo PLC-XU106 Service Manual page 99

Schematic Diagrams
A
C611
1000KK
L611
1000NH
SW902 F35B1470N POWER FACTOR CORRECTION
:1000KK1000LBZB
S10B5470N
1
DB611
K6C_1A
K6C_1B 3 DDXAVB004
1
2
2 1 :RBV-1506
4
2 K6C_2B K6C_2A
C614
450GK1BS
K6C C612
J10EM024N L26B5410N
1000KK
B 1000NH
1 2
:1000KK1000LBZB
C691 C692 C613
K6AB 450GK1BS
X X
J10B K6AB_2B K6AB_1B
1010N
K6AB_2A K6AB_1A
C602
275GK
0.33VBBC
VA601
DVXAVB007
:AVB010---N
R601
R600 1/3GJ360K
R618 C673
1/3GJ360K R611 C672 25EM1004TL
1/3GJ750K 25EM1004TL
1/3GJ430K
Q621 R686
AH 1/3GJ680
R632
R612
3 1 1/3GJ750K R687
1/3GJ360K
1GK680VB
L601
C R637
F35B1010N 4 2 IC621
1/10GJ20KC
C601 FA5550NG
C629
275GK CJ1000CGQ
0.33VBBC
R627
F601B 1 FB VCC 8
R638 1/10GJ10KC
J20B
00100 COMP OUT
2 7
F601 1/10GJ47KC
8A 3 MUL GND 6
250VTC
F601A 4 IS SLOPE 5
J20B
00100
C622
K6AA_2B K6AA_1B
R629
K6AA KK0.047 1/10GJ510KC
K6AA_2A
K6AA_1A LBYAG
J10EM024N
C621 C625
C623
KK0.01
16KK0.47 KK1000LBYAG
LBYAG
GQ
D
F.G.
(NEUT)
(LIVE) R652
1/2GJ8.2
Q651
C653
C651
AJ KK0.1LZB
35EM2208HC
R651
1/10GJ
LF901 10KC
U20B55201
R641
1/10GJ10KC
Q622
E AH
W901 Q641
AC CORD
AH
Q642
R643
AH
1/10GJ
AC100-120V 10KC
AC200-240V
C641
KK0.1LBYAG
F
R631
ZD631 1/10GJ11KC
UDZS8.2BG
C631
CJ220
CGQ
R634
1/10GJ33KC
IC631
MR4010
cAutIoN
7
C633
Vin
4 VCC CO 9
Fuse of the specified parts CJ1000CGQ
2 FB
D632 R636 1 Z/C EM 5
number must be used.
1/10GJ22KC GND
RF101L2SP
3
Unauthorized substitu- D631
1SS355
G tions may result in fire or
accident.
H
C2001
16KK0.1MN
R2002
K20B_6
1/16GJ100A
L2011
1/10GZ0.0
GND
1
K20B_4
GND
2
S-VIDEO GND
SC2011 R2012
Z30B 1/3GJ75
0220G
L2021
1/10GZ0.0
K20B_3 1
K20B_1
GND GND
2
I
GND R2022
K20B
SC2021 1/3GJ75
J11B4700N Z30B0220G
;J11B4701N
R2008
1/10GZ0C
5 K20A_5
SC2001
Z30B0220G
6
C2006
VIDEO
X R2009
K20A_3 C2007
3 X
X
AUDIO_IN
4
R2051
SC2051
1/10GJ100KC
K20A_1 Z30B0220G
1
J
9
2
K20A K20A_2
J12B3541N
R2052
SC2052
1/10GJ100KC
Z30B0220G
K30A
J12B06000
1
5
PC
4 K30A_3
R3021
3 SC3021
AUDIO2_IN 1/16GJ100KA
Z30B0220G
K K30A_2
2
6
R3031
7 SC3031
1/10GJ100KC
Z30B0220G
K30B
J12B06000
1
5
PC 4 K30B_3
R3001
3 SC3001
1/10GJ100KC
Z30B0220G
AUDIO1_IN K30B_2
2
6
L
R3011
7 SC3011
1/10GJ100KC
Z30B0220G
1 2 3
KB8AC-01
SCH_KB8AC
POWER
D611
L612 DDFMX-G26S
L613
Z20051---
1 2
Q611 Q612
2SK3934 2SK3934 R646
D 2 D 2
C615_A 1/10GJ18KC
C644
1 G 1 G 25KK4.7BB
C615
2 CEXAVB01100
R613
S 3 S 3
1 ;CEXAVB01200 L614
1/10GJ47KC
Q643 Z20051---
PTH611 C615_B
2SK3934
DHXAVB002 R617
1/10GJ47KC
R648
1/10GJ18KC
D665
TF861S
R615
1/4GJ680KB
R616
1/4GJ680KB
D613 F631
1SS355 D612
FFXAVB001SGJ
R621
R626 1SS355
1/10GZ0C 1/10GD8.2KC
R619
R622
1/10GZ0C
C627
1/10GD330C
KK2200
C626 LBYAG
R623
25KK11D
1/10GD620C
D661
YG862C10MY
T651
1AV4L51B7230N
C661_2
R691
1/2GJ82K
1 12
R665
C661
1/2GJ82K
25EM18005D
C674
G2J103JDVAAN
D651 2 11 GND
RF101L2SP
R689 R690
1/2GJ82K 1/2GJ82K D666
EG01C
C661_1
3 10
C665
16EM4705D
GND D664
RB551V-30G
9
D663
SFPL-52P
;RF101L2SP
C663
KK0.1GQ
5 8
:KK0.1LBYAG
C662_2
6 7
C664
D662 10EM15005F
GND
RB085T-60
;FMB-26L
C662_1
PC661
TLP421F-GBP R662
:TLP421F-GRP 1/10GJ330C
:TLP781F-GBP
R644
GND
1/10GJ10KC
R671
1/10GJ3.9KC R673
1/10GF12KC
TLP421F-GBP R674
1/10GF2.7KC
:TLP421F-GRP
:TLP781F-GBP
R672
R675
1/10GJ1KC
1/10GJ4.7KC
C671
L631
ZZ0122 KK0.1LBYAG
IC671
C632
C693
2000KK TA76L431FBP
470NH
250KK R676
1/10GF1.2KC
2200XH
GND GND GND
PC663
R635
TLP421F-GBP
1SJ1LBZAS
:TLP421F-GRP R693
:TLP781F-GBP 1/10GJ1.2K
Q661
AH
R692
1/10GJ1K
HOT GND COLD
S_SW_EXT
AV
S_C_EXT
K30C
J12B06000
S_Y_EXT
1
5
R3061
1/10GJ100C
4 K30C_3
AUDIO_OUT
C3061
3
CJ100DAY R3063
1/10GJ100KC
K30C_2
2 SC3061
Z30B0220G
6 R3064
1/10GJ100C
7
R2010
1/10GZ0C C3051
CJ100DAY R3051
VIDEO_EXT
1/10GJ100KC
R2001
1/3GJ75
SC3051
Z30B0220G
K30C_6
VIDEO_L_EXT
VIDEO_R_EXT
PC2_R_EXT
K300_2
VIDEO_EXT
K300
J10QY201G
K300_3
S_C_EXT
PC2_L_EXT
1 1
K300_6
S_Y_EXT 3
5
K300_7
S_SW_EXT
7
9 10
K300_9
VIDEO_L_EXT 11 12
K300_10
VIDEO_R_EXT
13 14
K300_11
PC2_R_EXT
PC1_R_EXT 15 16
K300_12
PC2_L_EXT 17 18
K300_13
OUT_L_EXT 19 20
K300_14
OUT_R_EXT
K300_15
OUT_DET_EXT
PC1_L_EXT
K300_17
PC1_R_EXT
K300_18
PC1_L_EXT
4 5 6
PROJECTION LENS
K6A
J10B1010N
LAMP
K6A_1B K6A_1A 1 1
2 BALLAST
2
K6A_2B K6A_2A
1
1
CN3
2
A901
3
4 4
1
L661 5
Z20051---
S16V
J10AV120N
K6R
K6R_1
1 1
2
K6R_3
3
GND
4
L662
5
Z20051---
S6V K6R_5
6
7
L663
8
L26B3470G
S-5V K6R_9
9
10
LAMPDC_ON K6R_11
11
K6R_12
12
12
POWER_SW
GND
R684
1/10GF3.3KC
R683
1/10GF390C
1
SP901
1LB4A10B10301
2
FN903
1AV4M10B45500
INTAKE
LATE
LAMP
FN901
1AV4M10B48701
EXHAUST
SIDE
LAMP
FN902
EXHAUST 1AV4M10B48701
SIDE
POWER
OUT_R_EXT
FN904
1AV4M10B48900
B-PNL
OUT_L_EXT
FN907
1AV4M10B38300
G-PNL
OUT_DET_EXT
FN905
1AV4M10B38300
R-PNL
LAMP COVER
SW.
K690
NC NO COM
J10ES036G
2 3 1
K690_1 1
1
K690_2
2
K690_3 3
SW901 3
S10B6470N
MICRO SW
2 2
4
6
8 1
1
3
5
7
9
11
13
15
K300_1 17
19 19
7 8 9 10
LP900
1
METAL
3
HALIDE LAMP
80V-3.75A
K8H
J10EZ051G
K8R
J10XK120G
1
MAIN
12
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
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.
. Do not shorten the circuit between hot and cold sides.
K8F
1 3. The grounding lead must be connected to the ground of the same circuit when mea-
J10EP031G
SP+
suring the voltages and waveform.
1
N.C.
2
SP-
3
3
K8G
J10EG035G
1
2
3
K8K
J10EG036G
1
2
3
K8J
J10EG037G
1
2
3 K29D
K8D
J10EG045G
J10EG045G
1 K29D_1
K8M 1
J10EG037G
1
K29D_3
2
3
D6834
4 4 K29D_4
K8N
J10EG035G
1
D2902
2
X
3
K8L
J10EG036G
1
2
3
TEMP
C4834
K8S
6.3KK10BA
J10EG045G
:6.3KK10MB
1
K8E K48E :6.3KK10GMB
J10EG
J10EG045G
045G
K48E_1
1 1
K48E_2
4
K48E_3
C4833
K48E_4
K200 16KK0.1MN
4 4 ;16KK0.1AYH
J10QG204G
;16KK0.1AXH
2
2
4
6
8
10
12
14
16
18
20 20
11 12 13
1 1
R
LCD
K5R
J11XB360G
PANEL
30
30
1 1
G
LCD
K5G
J11EB363G
PANEL
30 30
1 1
B
K5B LCD
J11XB360G
PANEL
30 30
R/C
A2901
C2903 C2901
U20B01600
6.3KK10MB 10KK1MN
;6.3KK10BA ;10KK11B
VCC
R2901
1/16GJ47A
GND
OUT
R2902
X 1/16GJ
100A
R/C PRE AMP
C2902
KK470MN
;KK470AYH
TEMP SENSOR 1
(OUTSIDE)
VDD SDA
8 1
A0 SCL
7 2
6 A1 OS/ALERT 3
5 A2 GND 4
IC4831
MCP9801T
14 15 16
A
B
C
D
E
F
G
H
I
J
K
L
A3