Sanyo PLC-WXU300 - Schematic Diagrams; Main Circuit Sections

A3
SCH_KE5AC
1
3
CN3
1
1
2
3
4
4
FN905
FN904
FN901
FN903
1
2
FN906
J10B1010N
CN1
1
2
J10QG204G
K200
1
1
2
2
3 4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
19
20
20
J10EG085G
K8D
1
2
3
4
5
6
7
8
J10EG105G
K8R
1
1
2
3
4
5
6
7
8
9
10
10
J10EG025G
K8S
:B4J10WB020G
1
2
FN902
J10EG
035G
K8E
1
FAN_A
2
3
J10EG
035G
K8G
1
FAN_A
2
3
J10EG
035G
K8B
1
FAN_A
2
3
J10EP031G
K8F
:1LB4J10WD030G
1
SP+
2
N.C.
3
SP-
J10EG065G
K8I
1
2
3
4
5
6
J10EZ050G
CN02
1
5
J10XF050G
K8H
1
5
S10B02800
SW902
COM
NO NC
S10B6510N
SW901
12
3
J10EG036G
K8P
1
2
3
J10EG036G
K8K
1
2
3
J10EG035G
K8J
1
2
3
S_Y_EXT
GND
1/10GZ0C
R2008
X
C2006
K20A_3
GND
J12B06000
K30A
7
1
6
2
3
4
5
1/10GJ100KC
R3031
16KK0.1MN
C2001
VIDEO_R_EXT
GND
GND
1/3GJ75
R2012
VIDEO_L_EXT
1/10GJ100KC
R3001
J11B4700N
K20B
;J11B4701N
7
1
2
3
4
5
6
K30B_3
F34DH506G
L3031
K20B_6
Z30B
0220G
SC2011
1
2
F34DH506G
L3021
PC2_L_EXT
F34DH506G
L2051
S_CHROMA_EXT
GND
1/3GJ75
R2001
1/10GJ100KC
R3011
Z30B0220G
SC3021
K30B_2
K30A_3
F34DH506G
L3001
1/16GJ100A
R2002
PC1_R_EXT
1/3GJ75
R2022
PC2_R_EXT
K20B_1
GND
K20A_2
F34DH506G
L3011
F34DG107G
L2022
1
2
3
K30A_2
1/10GZ0.0
L2021
Z30B0220G
SC3031
Z30B0220G
SC2021
1
2
1/16GJ100KA
R3021
1/10GZ0.0
L2011
1/10GZ0C
R2010
Z30B0220G
SC2052
K20A_1
Z30B0220G
SC2051
Z30B0220G
SC3001
Z30B0220G
SC3011
GND
X
C2007
F34DG107G
L2001
K20A_5
X
R2009
K20B_4
1/10GJ100KC
R2051
GND
S_SW_EXT
PC1_L_EXT
J12B3541N
K20A
1
2
3
4
5
6
9
J12B06000
K30B
7
1
6
2
3
4
5
K20B_3
VIDEO_EXT
Z30B0220G
SC2001
1/10GJ100KC
R2052
F34DH506G
L2052
F34DG107G
L2012
1
2
3
OUT_L_EXT
1/10GJ100C
R3061
CJ100DAY
C3051
PC2_L_EXT
PC1_L_EXT
CJ100DAY
C3061
1/10GJ100KC
R3063
Z30B0220G
SC3051
K300_6
VIDEO_L_EXT
S_Y_EXT
OUT_DET_EXT
Z30B0220G
SC3061
K300_12
K30C_2
F34DH506G
L3062
K300_2
K30C_6
J10QY201G
K300
1
1
2
2
3 4
5 6
7
8
9 10
11 12
13
14
15
16
17 18
19 20
K300_16
K300_3
PC1_R_EXT
K300_13
OUT_R_EXT
VIDEO_EXT
OUT_R_EXT
K300_15
K300_14
1/10GJ100KC
R3051
OUT_L_EXT
S_CHROMA_EXT
OUT_DET_EXT
K300_11
K300_9
F34DH506G
L3063
J12B06000
K30C
7
1
6
2
3
4
5
K300_7
K300_17
K30C_3
S_SW_EXT
K300_10
PC2_R_EXT
VIDEO_R_EXT
1/10GJ100C
R3064
R/C PRE AMP
3.3V
Z30B0220G
SC2092
1
2
Z30B0220G
SC2091
1
2
J10EG085G
K29D
1
2
3
4
5
6
7
8
16KK0.1MN
C8833
:16KK0.1AYH
:16KK0.1AXY
KK470MN
C2902
:CK1H471KAYHNG
:CK1H471KAXHNG
1/16GJ10A
R8832
10KK1MN
C2901
1/16GJ100A
R2903
U20B01600
A2901
1 2 3
1/16GZ0A
R2901
1/16GJ10A
R8831
1
SDA
2
SCL
3
OS/ALERT
4
GND
5
A2
6
A1
7
A0
8
VDD
6.3KK10MB
C2903
;6.3KK10BA
K29D_1
K29D_3
K29D_5
K29D_7
K29D_8
X
C8836
X
C8837
TO LAMP1 ID UNIT
TO MAIN UNIT
K87B_3
K87A_6
T_5V_ID
K87B_1
K87A_3
K87A_2
K87B_5
T_12V_ID
K87A_7
K87B_2
J10RR060G
K87B
4
5
6
1
2
3
K87B_6
K87A_5
GND
J10EG065G
K87A
1
2 3
4
5 6
K87A_1 K87A_4
K87B_4
GND
1/16GZ0A
R8738
L3BE331PG
L8737
L3BE331PG
L8733
L3BE331PG
L8734
L3BE331PG
L8732
L3BE331PG
L8731
J11UR060G
K87C
4
5
6
1
2
3
LAMP1_ID_C
LAMP_12V_ID
C8741
:16KK0.1AYH:16KK0.1AXH
LAMP_12V_ID
GND
LAMP1_ID_A
GND
LAMP_5V_ID
GND
LAMP1_ID_B
LAMP1_ID_C
LAMP1_ID_A
GND
GND
LAMP_5V_ID
1
VDD
2
RA5/T1CKI/OSC1/CLKIN
3
RA4/AN3/%%oT1G%%o/OSC2/CLKOUT
4
RA3/%%oMCLR%%o/VPP
5
RC5/RX/DT
6
RC4/C2OUT/TX/CK
7
RC3/AN7
8
RC2/AN6
9
RC1/AN5/C21N+
10
RC0/AN4/C21N-
11
RC2/AN2/T0CKI/INT/C1OUT
12
RA1/AN1/C1IN-/VREF/ICSPCLK
13
RA0/AN0/C1IN+/ICSPDAT/ULPWU
14
VSS
LAMP1_ID_B
LAMP_5V_ID
1/16GJ100A
R8757
1/16GJ100A
R8749
1/16GJ100A
R8744
1/16GJ100A
R8756
1/16GJ10KA
R8753
1/16GJ4.7KA
R8759
1/16GZ0A
R8760
1/16GZ0A
R8761
CJ33CGQ
C8744
CJ33CGQ
C8742
CJ33CGQ
C8743
K87C_4
ICSPCLK
K87C_3
K87C_1
K87C_2
K87C_6
ICSPDATA
K87C_5
AC100-120V
F601
6.3A250V
F.G.
(LIVE)
AC200-240V
(LIVE)
21506.3
:50CT063H
GND2
K6B_1B
K6B_1A
SCB1
1
2
3
4
5
6 7
8
9
10
11
12
1314
K6B_2B
K6B_2A
L601H2
GND
L601H3
J20B
00100
F601A
L601H4
J20B
00100
F601B
J11B8790N
LF601
1
2
3
K6A_2A
K6A_1A
L601H1
F35B1680N
L601
1 2
3 4
275GK1VBB
C601
275
:CGXAVB00100
275GK1VBB
C602
275
:CGXAVB00100
J10EM024N
K6B
1
2
250KK1000XH
C603
250
250KK1000XH
C604
250
K6A_G
K6A_2B
K6A_1B
LF601H1
LF601H3
LF601H2
MYG314K300N
VA601
;DVXAVB010
1
2
1GJ200K
R601
1GJ200K
R602
21
S6V
S-5V
S16V
LAMPDC_ON
K6D_1A
Z20051---
L614
K6D_2A
Z20051---
L613
KK0.1LBYAG
C641
EG01C
D633
FML-G16S
D611
1/10GZ
0C
R633
CJ220
CGQ
C631
UDZS8.2BG
ZD631
1/10GF330C
R622
450GK1BS
C613
Z/C
1
FB
2
GND
3
VCC
4
EM
5
7
Vin
9
CO
KK0.047
LBYAG
C622
DHXAVB003
PTH611
1/4GJ680KB
R615
25EM1004TL
C651
AH
Q642
1/10GF8.2KC
R621
RF101L2SP
D651
16KK0.47
GQ
C621
1/10GJ10KC
R627
D10XB60
DB611
F35B1630N
L611
450GK1BS
C614
1/10GJ47KC
R613
1/10GJ
10KC
R651
CJ1000CGQ
C633
25KK11D
C626
1/4GJ680KB
R616
1000KK
1000NH
C612
:1000KK1000LBZB
KK0.01
LBYAG
C623
1000KK
1000NH
C611
:1000KK1000LBZB
1/10GJ68KC
R642
1/3GJ360K
R612
2000KK
470NH
C632
1/3GJ430K
R611
RF101L2SP
D632
KK2200
LBYAG
C627
1/10GJ11KC
R631
KK2200LBYAG
C634
1/2GJ8.2
R652
K6C_2A
L612H1
L612H2
L26B5080N
L612
:L26B5370N
1
2
Q611HS
Q611HD
2SK2698
Q611
:2SK2837
;2SK4108
1
G
2
D
3
S
Q611HG
C615_A
C615H1
C615_B
C615H2
KK0.1GQ
C663
:KK0.1LBYAG
KK0.1GQ
C662
:KK0.1LBYAG
GND
16EM4705D
C665
GND
Z20051---
L662
FMB-2306
D662
:RB225T-60
:RB085T-60
:FMB-26L
L26B3470G
L663
SFPL-52P
D663
;RF101L2SP
C661_2
GND
C662_2
GND
Z20051---
L661
C662_1
GND
C661_1
GND
GND
AJ
Q651
TLP421F-GBP
PC661
:TLP421F-GRP
:TLP781F-GBP
12
3 4
1/10GJ330C
R662
TLP421F-GBP
PC671
:TLP421F-GRP
:TLP781F-GBP
12
3 4
KK0.1LBYAG
C671
GND GND
1/10GJ4.7KC
R675
1/10GJ1KC
R672
1/10GF1.2KC
R676
1/10GJ3.9KC
R671
25KK4.7BB
C644
2SK3934
Q643
1/10GF3.3KC
R684
R3D7102NJ
VR621
1
2
3
RXXAV575MKBEN
R614
1SJ1LBZAS
R635
GND
1SS355
D613
1/10GJ10KC
R628
FFXAVB001SGJ
F631
ZZ0122
L631
AH
Q641
1/10GJ
10KC
R643
SCB5
1 2 3 4 5 6 7
KK0.01
LBYAG
C625
1/10GZ0C
R626
1/10GJ47C
R625
1/16GJ
PTH641
1/10GJ18KC
R646
1/10GJ18KC
R648
1AV4L51B7230N
T651
2
3
5
6
7
8
10
9
11
1 12
T651H5
T651H1
T651H12
T651H11
CEXAVB
01400
C615
1/10GJ10KC
R641
1/10GJ10KC
R644
DB611H4
DB611H3
DB611H2
DB611H1
1
FB
2
COMP
3
MUL
4
IS
5
SLOPE
6
GND
7
OUT
8
VCC
D611H2D611H1
TA76L431FBP
IC671
1/10GF390C
R683
1/10GF12KC
R673
1/10GJ22KC
R636
1/10GJ33KC
R634
1/10GJ220C
R624
YG862C10MY
D661
KK0.1LZB
C653
T651H7
1/10GJ510KC
R629
J10EM024N
K6C
1
2
RB551V-30G
D664
K6C_1A
K6R_8
K6R_6
K6R_3
K6R_2
K6C_2B
K6C_1B
K6R_1
PTH611H1
PTH611H2
250KK2200XH
C691
250KK2200XH
C692
GND
J10AU115N
K6R
1
1
2
3
4
5
6
7
8
9
10
11
11
1/10GF2.7KC
R674
10EM15005F
C664
25EM22005D
C661
TLP421F-GBP
PC663
12
3 4
1/3GZ0
R647
1SS355
D631
38
1
N.C.
38
K5B
J11EA361G
GND
1
GND
S6V
S6V
K5G
J11EB363G
S-5V
SP+
1
38
1
SP-
S16V
38
GND
1
K5R
J11EA361G
GND
LAMP_DC_ON
1
PROJECTION LENS
38
S16V
38
;1LB4J11XB361G
;1LB4J11XB361G
5V
LAMP_DET
ECO
LAMP_SW
GND
LAMP_DET
5V
GND
LAMP_SW
ECO
S-VIDEO
AUDIO2_IN
AUDIO1_IN
VIDEO
AUDIO_IN
PC
PC
AUDIO_OUT
AV
HOT
COLD
FILTER
POWER
POWER FACTOR CORRECTION
R-PNL
SP
G-PNL
B-PNL
LAMP
BALLAST
MAIN
R/C
IC8811
TEMP SENSOR 1
(OUT SIDE)
EXHAUST
SIDE
POWER
EXHAUST
SIDE
LAMP
LAMP IN
B
LCD
PANEL
R
LCD
PANEL
G
LCD
PANEL
IC8741
LAMP ID
MR4010
IC631
FA5550NG
IC621
LP900
ID CONNECT-1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
A
B
C
D
E
F
G
H
I
J
K
L
A
B
C
D
E
F
G
H
I
J
K
L
KE5AC-01
Schematic Diagrams
CAUTION
Components indicated by a mark ! in this schematic diagram have
the special significance in the safety. It is therefore, particularly recom-
mended that the replacement of those parts must be made by exactly
the same parts.Must be used with a specified fuse. Unauthorized sub-
stitutions 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.
CAUTION
Fuse of the specified parts num-
ber must be used.
Unauthorized substitutions may
result in fire or accident.