Sanyo PLC-XU355A Service Manual page 113

Schematic Diagrams
A
B
C611
1000KK L611
1000NH
F35B1630N
:1000KK1000LBZB
DB611H1
C SW902 DB611
D10XB60
S10B02800 K6C_1A
1 K6C_1B
DB611H4
DB611H3
2 K6C_2B K6C_2A
C614
K6C
C612 450GK1BS
J10EM024N 1000KK
1000NH
C692 :1000KK1000LBZB
C691 C613
450GK1BS
250KK2200XH 250KK2200XH
SCB5
1 2 3 4 5 6 7
R611
1/3GJ430K
R612
D 1/3GJ360K
R627
1/10GJ10KC
C622
KK0.047
LBYAG
C621
16KK0.47
GQ
E
Q651
C653
AJ
KK0.1LZB
R651
1/10GJ
10KC
R641
1/10GJ10KC
Q641
AH
Q642
F AH
R643
1/10GJ
10KC
C641
KK0.1LBYAG
R631
ZD631 1/10GJ11KC
UDZS8.2BG
C631
CJ220
CGQ
R634
1/10GJ33KC
C633
CJ1000CGQ
G
D632 R636
1/10GJ22KC
RF101L2SP
D631
1SS355
(PRIMARY CIRCUIT)
H CAUTION
Fuse of the specified parts number must be used.
Unauthorized substitutions may result in fire or accident.
S-VIDEO
I
K20B
J11B4700N
;J11B4701N
VIDEO
AUDIO_IN
J
K20A
J12B3541N
PC
AUDIO2_IN
K
PC
AUDIO1_IN
L
1 2 3
KG5AE-01
SCH_KG5AE, SCH_KB5AE
POWER
POWER FACTOR CORRECTION
L612 D611
L26B5080N
FML-G16S
:L26B5370N
L612H1 L612H2 1 D611H1 2 D611H2
Q611
2SK2698
Q611HD 2 R646
:2SK2837 D C615_A 1/10GJ18KC
;2SK4108 C644
1 Q611HG G
C615H1 25KK4.7BB
R613 Q611HS C615
3
S CEXAVB
1/10GJ47KC
01400 C615H2 Q643
C615_B
2SK3934
R614
R648
RXXAV575MKBEN
PTH611H1 PTH611H2 1/10GJ18KC
PTH611
DHXAVB003
R615
1/4GJ680KB
R616
1/4GJ680KB
IC621
FA5550NG
D613
FB VCC R621
1 8
1SS355
COMP OUT 1/10GF8.2KC
2 7
MUL GND R626
3 6 1/10GZ0C R622
C627
IS SLOPE KK2200 1/10GF330C
4 5
LBYAG
1
R629
1/10GJ510KC 2
VR621
3 R3D7102NJ
C623 C625 C626
KK0.01
KK0.01 25KK11D D661
LBYAG LBYAG
YG862C10MY
T651
1AV4L51B7230N L661
Z20051---
C661_2
T651H1
1 12 T651H12
C661
25EM18005D
R652 D651 2 11 T651H11
1/2GJ8.2 RF101L2SP
L662
C651
GND Z20051---
C661_1
25EM1004TL 3 10
C665
16EM4705D
GND L663
D664
RB551V-30G L26B3470G
9
D663
SFPL-52P
;RF101L2SP
C663
KK0.1GQ
T651H5 5 8
:KK0.1LBYAG
C662_2
6 7 C664
10EM15005F
T651H7 D662 GND
FMB-2306
:RB225T-60 C662_1
:RB085T-60
:FMB-26L
PC661
TLP421F-GBP R662
1/10GJ330C
:TLP421F-GRP
:TLP781F-GBP
R644
1/10GJ10KC GND
R671
1/10GJ3.9KC
R673
R684
1/10GF12KC
1/10GF3.3KC
PC671
TLP421F-GBP R674
IC631 R683
:TLP421F-GRP 1/10GF2.7KC
:TLP781F-GBP 1/10GF390C
MR4010
R672
R675
1/10GJ1KC 1/10GJ4.7KC
C671
7 L631
ZZ0122 KK0.1LBYAG
Vin
4 VCC CO 9
IC671
C632
2 FB TA76L431FBP
2000KK
470NH
1 Z/C EM 5 R676
GND 1/10GF1.2KC
3 PC663
GND GND
TLP421F-GBP
R635 :TLP421F-GRP
R647 :TLP781F-GBP
1SJ1LBZAS 1/3GZ0
HOT
COLD
GND
(SECONDARY CIRCUIT)
C2001
16KK0.1MN
AV
S_SW_EXT
R2002
K20B_6
1/16GJ100A
L2011
GND
1/10GZ0.0
S_CHROMA_EXT
1
K20B_4
GND
2 GND
SC2011 R2012
Z30B 1/3GJ75
L2021 0220G
K30C
1/10GZ0.0
J12B06000
K20B_3 1 S_Y_EXT
1
K20B_1
5 R3061
GND
GND 1/10GJ100C
2 4 K30C_3
GND R2022
AUDIO_OUT 3 C3061
SC2021 1/3GJ75 CJ100DAY R3063
Z30B0220G K30C_2 1/10GJ100KC
2 SC3061
Z30B0220G
6 R3064
1/10GJ100C
7
R2008 R2010 C3051
1/10GZ0C CJ100DAY R3051
K20A_5 1/10GZ0C
5 VIDEO_EXT 1/10GJ100KC
SC2001 R2001 SC3051
1/3GJ75
Z30B0220G Z30B0220G
6
C2006
R2009 K30C_6
K20A_3 X C2007
3 X
X
4
VIDEO_L_EXT
R2051 K40C
SC2051
K20A_1 1/10GJ100KC J11B3651N
1 Z30B0220G :J11B3652N
K40C_1
9 1 K40C_2
D4041
2 K40C_3 02DZ6.2YG
2 2 1 3 K40C_4
USB PORT 4
K20A_2 5
3 4 R4041
6
7 1/16GJ10A
VIDEO_R_EXT 8 1
R2052
SC2052 SC4033
1/10GJ100KC
K30A Z30B0220G Z30B0220G
J12B06000 K30A_1 R4042
2 1/16GJ10A
1 1
SC4034
5
Z30B0220G
4 K30A_3
PC2_R_EXT 2
3 R3021
SC3021 1/16GJ100KA
Z30B0220G
K30A_2
S_SW_EXT K300_2
2
6 K300_3
PC2_L_EXT S_CHROMA_EXT
7 SC3031 R3031
1/10GJ100KC
Z30B0220G
K300_6
S_Y_EXT
K300_7
VIDEO_EXT
K300_9
VIDEO_L_EXT
K300_10
VIDEO_R_EXT
K30B K300_11
PC2_R_EXT
J12B06000 K30B_1
K300_12
PC2_L_EXT
1 K300_13
PC1_R_EXT
5 PC1_L_EXT K300_14
K300_15
4 K30B_3 OUT_DET_EXT
PC1_R_EXT
K300_16
3 SC3001 R3001 OUT_L_EXT
1/10GJ100KC
Z30B0220G
K30B_2 K300_17
OUT_R_EXT
2 K300_18
USB_VBUS_EXT
6
PC1_L_EXT
K300_19
7 SC3011 R3011 USB_D+_EXT
1/10GJ100KC
Z30B0220G K300_20
USB_D-_EXT
4 5 6
PROJECTION LENS
1AV4Z10B63700
380V
L613
Z20051---
K6D_1A K6D_1A
2
1
K6D_2A K6D_2A
L614
Z20051---
2 2
LAMP
1
1
BALLAST
LP900
1AV4T30B11600
1 K8H
J10XF050G
1
LAMP_DET LAMP_DET
GND GND
5V 5V
LAMP_SW LAMP_SW
ECO ECO
5
5
K8R
S16V J10EG115G
11
11
10 GND
10
K6R_8 GND 10
S16V
9
9
S16V
8
8
GND
7
S6V K6R_6 GND 7
S6V
6
6
S6V
5
5
GND
4
S-9V K6R_3 GND 4
S-9V
3
K6R_2 LAMPDC_ON 3
LAMP_DC_ON
2
K6R_1 2
GND
1 1
GND 1 1
K6R
J10AU115N
SP+
SP 1 K8F Components indicated by a mark ! in this schematic diagram
SP+
J10EP031G
1
N.C. N.C.
2
2 SP- have the special significance in the safety. It is therefore, particu-
SP-
3
larly 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.
FN905 K8E
This projector is isolated from AC line by using the internal con-
J10EG
1AV4M10B48600
035G
FAN_A
1
R-PNL verter transformer. Please pay attention to the following notes in
2
3
servicing.
FN904
K8G
1AV4M10B48601 1. Do not touch the part on hot side (primary circuit) or both parts
FAN_A J10EG
035G
G-PNL 1
2 on the hot and cold sides (secondary circuit) at the same time.
3
2. Do not shorten the circuit between hot and cold sides.
FN903
K8B
1AV4M10B48600
FAN_A J10EG
035G 3. The grounding lead must be connected to the ground of the
B-PNL 1
2
same circuit when measuring the voltages and waveform.
3
K8J
FN902
J10EG035G
1AV4M10B48400
EXHAUST
1
SIDE
2
POWER
3
FN901
K8K
1AV4M10B45504
J10EG036G
LAMP IN 1
2
3
OUT_R_EXT
FN906
OUT_L_EXT K8P
1AV4M10B48700
EXHAUST J10EG
036G
FAN_C
SIDE
1
LAMP
2
3
OUT_DET_EXT
USB_VBUS_EXT
USB_D-_EXT
USB_D+_EXT
K300
J10QY201G
K200
J10QG204G
1 1 1 2 2
1 2 2
3 4
3 4
5 6
5 6
7 8
7 8
9 10
9 10
11 12
11 12
13 14
13 14
15 16
15 16
17 18 17 18
19 20 19 19 20 20
7 8 9
K9502
WIRELESS MODULE J10B2340G K9901 2.48GHz Anntena
J10B2340G
K9501
J11RX50CG
K9301
J10QU502G
K8941
J10RL300G
1
2
3
4
5
9 10
6
NETWORK 11 12
7
13 14
8
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
K9601
J10RL800G
K8W
J10RL800G
K8V
J10RL300G
1
2
3
4
5
9 10
6
11 12
7
13 14
8
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
1
K5R
J11XB360G
MAIN
38
1
K5G
J11EB363G
CAUTION
38
1
ASSY,PWB,MAIN KG5AE K5B
J11XB360G
UNIT : 1LG0B10W0620A
38
PWB : 1LG4B10W0440A
6
5
K8I
4
J10EG065G
3
2
1
K8S
1
B4J10WB020G
K8D
2
J10EG085G
R/C
TEMP SENSOR 1
IC8811
C8833
(OUT SIDE)
ADT75BRMZ 16KK0.1MN
:16KK0.1AYH
:16KK0.1AXY
1 SDA VDD 8
2 SCL A0 7
C8811 C8812
X 3 OS/ALERT A1 6
X
4 GND A2 5
1
SC2091
Z30B0220G
SC2092 1
2
Z30B0220G
C2901 R2902
2
A2901 10KK1MN X
K29D_1
1
U20C01800
R2901 K29D_2
2
1/10GJ47C
K29D_3
C2903 3
6.3KK10MB
;6.3KK10BA 4
R/C PRE AMP K29D_5
5
C2902
R2903 6
KK470MN
PB5 1/16GJ100A K29D_7
X :CK1H471KAYHNG 7
SCREW_1 :CK1H471KAXHNG
1 2 3 4 5 6 7 8
K29D_8
8 9 10 11 12 13 14 K29D
GND J10EG085G
10 11 12 13
1
R
LCD
PANEL
38
1
G
LCD
PANEL
38
1
B
LCD
PANEL
ID CONNECT
38
TO LAMP1 ID UNIT
TO MAIN UNIT
GND
K87B
K87A J10RR060G
J10EG065G K87A_7
6
K87B_6
5 K87A_6
K87A_5 L3BE331PG L8734 K87B_5
4
K87A_4 L3BE331PG L8733 K87B_4
3
K87A_3 L3BE331PG L8732 K87B_3
2
K87B_2
K87A_2 T_5V_ID L3BE331PG L8731
1
K87A_1 K87B_1
T_12V_ID L3BE331PG
L8737
GND
SW901
S10B8270N LAMP ID
MICRO SW
14 15 16
A
B
C
D
E
F
G
H
I
J
K
L
A3