Schematic Diagrams S1~S10; Pwb Parts Location Diagrams P1~P5; Plc-Ef31 - Sanyo PLC-EF31 Service Manual

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1
2
A
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
Hot Side
Hot Side
AT2S
AT2S
AT3
AT3
TO:ACTIVE
AT2S
AT2S
AT2S
AT2S
B
AT2S
AT2S
K6A
1
3
1
2
K6B
1
2
K6C
AT2S
AT2S
X
VA601
J10B
J10B
ENC471
AT2S
AT2S
0320N
0330N
D14A
R600
AT2S
AT2S
1/2DJ220K
AT2S
AT2S
AT2S
AT2S
AT2S
AT2S
AT2S
AT2S
L611
AT2S
AT2S
L26B4070N
AT2S
AT2S
DB601A
1AA2HEA0199--
AT2S
AT2S
AT2S
AT2S
DB601
RBV-408
AC100V/AC200V AUTOMATIC SWITCHING CONTROL
AT2S
AT2S
C602
C606
D602
R606
AT2S
AT2S
1000KK
RM11C
1GJ100K
1000NH
630GK0.1P
AT2S
AT2S
R605
AT2S
AT2S
2SJ4.7C
AT2S
AT2S
C603
C604
1000KK
450EM
AT2S
AT2S
1
1000NH
2.2BE
AT2S
AT2S
2
R601
7WJ
C625
AT2S
AT2S
10EM
3
3.9VBA
C
D601
1000T
AT2S
AT2S
:10EM
RM11C
4
G
C605
1000MV
AT2S
AT2S
KK0.1
5
C626
BA
AT2S
AT2S
10EM1000T
A
R621
DS601
:10EM1000MV
AT2S
AT2S
1/2GJ330
IC601
STR81145A
CR12
AM-12
AT2S
AT2S
IC601A
RUSH CURRENT SUPPRESSION
(DS601,R601)
1AA2HEA0200--
C
1
R611
2SJ68KC
2
R612
R622
R623
D613
3
2SJ68KC
1GK
1GK
R619
150VB
180VB
SFPL-52V
FJ22
VRH
6
D611
SFPL-52V
C613
C615
C611
KK1000
2000KK
5
200EM
2.2CX
GQBY
470NH
R618
4
R615
1/16GJ
R614
1/16GJ
10KC
1/3GJ33
560C
DZ611
D612
AG01A
02CZ
12Y
C614
C616
25KZ0.1
2000KK
7
GQFY
220AHH
1
3
5
7
9
11
14
1
3
5
7
9
11
14
R616
8
VIN
GND
CONT
CD
DRI
OC
OUT
1/3GJ
AT2S
AT2S
IC632
150
IC632A
C617
STR-Z2156
1AA2HEA0201--
AT2S
AT2S
400NJ
CT
CSS
VCC
OS
VB
0.056
AT2S
AT2S
EAQ
2
4
6
8
10
12
15
2
4
6
8
10
12
15
6
5
C623
KK680
GQBY
4
C622
C621
C619
R617
C618
350EM
35EM
25KZ
1/16GJ
25KZ
AT2S
1CX
220T
0.1GQFY
1KC
0.1GQFY
D
Switching Power Supply
6
5
ASSY,PWB,POWER
4
AT2S
AT2S
AT2S
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
E
AT3
AT3
KSW902C
KSW902D
J11B2450N
J11B2450N
AT3
AT3
INTERLOCK SW
W902
SW902
AT3
AT3
W30B19100
S10B4130N
AT3
AT3
KSW902B
KSW902A
AT3
AT3
J11B2450N
J11B2450N
(LIVE)
(NEUT)
KLF901C
KLF901D
2TU9SD02--
2TU9SD02--
AT3
AT3
AT3
AT3
LF901
AT3
AT3
W903
U20B32000
W30B19100
AT3
AT3
AT3
AT3
KLF901B
KLF901A
2TU9SD02--
2TU9SD02--
AT3
AT3
AT2S
AT2S
AT2S
AT2S
KSW901D
KSW901C
AT3
2TU9SD02--
2TU9SD02--
AT2S
AT2S
AT3
AT3
F.G.
AT3
AT3
AT2S
AT2S
AT2S
AT2S
AT2S
AT2S
AT3
AT3
F
MAINS SW
SW901
AT3
AT3
S10B4971N
AT3
AT3
KSW901B
KSW901A
2TU9SD02--
2TU9SD02--
AT3
AT3
F901
10A250VT
AT2S
AT2S
AT2S
AT2S
(250V 10A)
AT3
AT3
F901A
AT2S
AT3
AT3
AT2S
F.G.
AT3
AT2S
AT2S
AT3
AT3
AT3
J20B0140N
AT2S
AT2S
AT2S
AT2S
(250V 15A)
(NEUT)
AT3
AT3
(LIVE)
K901
AT3
AT3
J11B4060N
AT3
AT3
AT3
AT3
K90A
AT3
AT3
J11B5160G
W901
AC CORD
AT3
AT3
AC100-120V
AC200-240V
AT3
AT3
AT3
AT3
G
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
K90B
J11B5160G
H
ASSY,PWB,DVI
See Page-S4
( or ASSY D-SUB15 )
1
2
3
4
5
TP2641
FAN-C
IT OPERATES AT 90 ˚C
S10B5220N
IT OPERATES AT 100 ˚C
S10B5160N
SP902
VS003PEB
L
TO:K16B
Cold Side
Cold Side
1
3
1
3
K66J
K66K
R7601
R7602
J10AU030N
J10AU030N
1/16GJ68KC
1/16GJ330KC
8
7
16VA
C7601
IC6607
P-FAIL
D6602
KK1000
GQBY
DCB015P
C6603
FA7612CNG
25EM
3302F
L6601
1
2
L2E6
391KN
C7611
C6611
C6612
16V
(390UH)
X
25KZ
25EM
0.1GQFY
10002F
R6643
L6603
C6613
1/3GJ
L2E6
25EM
2700
391KN
R7607
10002F
(390UH)
1/16GJ
R6644
Q6602
33KC
R7631
1/16GJ
1/3GJ
2SB
R6641
1500
1204TP
68KC
1/16
:2SB
GJ
Q6603
R7629
10KC
AH
1204SP
AUDIO-GND
1/16GJ
R6642
22KC
R6645
R6646
1/16GJ4.7KC
X
X
R7632
1/16GJ
1.2KC
POWER-SW
6.35V
16V
9V
-6V
C6615
25EM2200T
Q6609
K6D
1
10
:25EM2200MV
2SK2312
T621
J10AP100N
D
S
L6604
L51B3710N
D651A
R6651
L2E6
C6617
D655
1/16
100MN
1AA2HEA0202--
KZ0.01
FMB-24L
GJ
G
(10UH)
C6614
10KC
GQFY
17
C650
C651
C6618
25KZ
R6650
16EM
16EM
1/16GJ
16EM
2200T
2200T
9V
0.1
R6652
2200T
GQFY
10KC
1/16
16
GJ
C655
15KC
R6648
25KZ0.1GQFY
Q6608
1/16GJ
15
Q6607
AH
10KC
AH
R6653
1/16GF
D651
R6649
100KC
FMB-26L
1/16GJ4.7KC
1
C654
C653
C6621
14
25EM
25EM
10EM2200T
3300T
3300T
16V
:10EM2200MV
6.35V
13
6.35V
D
S
L6605
C652
DL6601
25KZ0.1GQFY
TLR144
L2E6100MN
(10UH)
R6665
G
1/16GJ
Q6611
16V
2SK2312
12
1KC
C661
C659
16V
S9V
10EM
10EM
R6655
C6630
D6613
3300T
3300T
C656
1/16GJ
:10EM
:10EM
9V
DCB015P
15KC
EM4.7T
11
25KZ
S6.35V
3300MV
3300MV
6.35V
0.1GQFY
K66A
R6656
C657
J10AP100N
P-FAIL
1/16GJ100KC
C6649
10
R656
25EM
25EM33T
10002F
-6V
R6661
FJ1VRH
1/10FJ
5.1V
R6691
-6V
1.5VX
R6634
1/16GJ
10
9
1/16
C6651
100KC
-5V
GJ56C
D652
D653
C658
25KZ
C6665
FMB-24L
SFPL-52V
10EM220T
0.1
C6629
GQFY
R6692
KK1000
DZ6609
GQBY
16EM
1/16
PC611
VR652
470T
02DZ5.1YG
GJ1MC
EL0201--
(CNY17F-3
R3G4471SJ
VR652
:EL0202
:PC113)
(B-470)
TE6601
C6660
EZ0070
1
25EM
32
31
30
29
28
27
XXA
6802F
R652
X
C6663
2
3
3
25EM
R657
1/16GJ
IC652
6802F
DZ655
47C
2
3
02CZ6.8Z
2
R653
C662
1/16GJ
SE005N
1
2
3
4
5
6
R654
EM4.7T
560C
1/16GJ
1
1
10C
C6666
1
R655
25KK
0.047
1/16GJ
TE651
GQBY
1KC
2
PC612
EZ0070
C6664
XXA
EL0201--
25KZ
:EL0202
3
ASSY,PWB,SUBPOWER
0.1
GQFY
(CNY17F-3
:PC113)
1
12
K8N
X
K32A
J11B4050G
40PIN
K32B
J11B4050G
40PIN
K8A
J10QG401G
2
40
1
39
1
39
2
40
K90Q
J10QG401G
ASSY,PWB,CGMOTHER
See Page-S2
K90C
K90D
K90E
SLOT-1
SLOT-2
SLOT-3
ASSY,PWB, AV
ASSY,PWB, COMP
See Page-S3
See Page-S4
3
4
5
6
7
NET FAN (ON OPTICAL)
ASSY,PWB,OPTICAL FANNET
C2641
R2641
1
K56P
25EM
1/16
FN906
1002F
GJ10KC
FOR SET
J10EA030N
EXHAUST FAN
K56K
1
D2641
1SS355
1.68W
J10EA050N
3
R2642
1
R2695
R2643
K56Q
1/16
1/16
1GZ0
GJ10KC
FN909
GJ10KC
J10EA030N
FOR LAMP1
D2642
1SS355
EXHAUST FAN
D2695
3.8W
1SS355
5
3
R2644
1
R2645
K56R
R2691
1/16
FN910
FOR LAMP2
1GZ0
GJ10KC
1/16
J10EA030N
EXHAUST FAN
GJ10KC
TP2641
D2643
1SS355
3.8W
C2698
D2691
3
25EM
1SS355
EZ0070
R2646
1
3302F
K56S
XXA
1/16
FN901
FOR B UV
GJ10KC
K56C
R2692
J10EA030N
COOLING FAN
1
1/16
SW904
J10EA
GJ10KC
K56L
D2644
1.68W
060N
1
J10EA
1SS355
040N
3
D2692
1SS355
4
1
K56N
R2693
1/16
J10AU030N
1
GJ10KC
SW903
K56M
C2699
TO:K8U
D2693
J10EA040N
25EM
3302F
1SS355
R2694
4
3
6
1/16
GJ10KC
D2694
ASSY,PWB,RGB FANNET
FOR_POWER
(NEAR LENS)
FN902
COOLING_FAN
1.68W
K66H
K66E
K66F
J10AU
J10EA
J10EA060N
030N
050N
K66G
6
1
4
R7664
1
3
1
5
1
25EM
X
C7625
1/16
C7604
Q7603
R7617
C7607
25KZ
GZ0C
33T
AH
1/16
F_G
X
F_G
F_G
F_G
F_G
F_G
Q7604
25EM
0.1
GJ10KC
3302F
C7626
GQFY
C7627
R7603
R7604
AH
R6688
C7608
D6601
25KZ
Q6601
25KZ
1/16
0.1GQFY
D7622
D6607
AH
1/3
C7602
0.1
GJ10KC
1SS
6
5
GZ
GQFY
1SS355
355
D6603
1/16
X
D6604
0
25EM
R7614
1SS
GJ
F_G
1/16GJ
R7615
F_G
C7615
R6685
355
DCB015P
47C
3302F
X
1/16
180KC
1/16GJ
Q7602
GJ10KC
R6687
R7663
2SB
4.7KC
R7618
1/16
1/16GJ47KC
1/16
R7624
1204TP
D6611
GJ10KC
GJ10KC
C6601
:2SB
X
DCB015P
1204SP
F_G
F_G
25EM
D6605
C7614
F_G
3302F
DCB
3
4
LOAD (FAN) SW
R6616
015P
L7601
25EM
Q7611
F_G
L2E6
AH
X
(Q7603,Q7604)
3302F
C6602
100MN
25EM
C7603
R7611
F_G
(10UH)
F_G
D7602
TP7611
R7662
R6689
3302F
16V
1GJ330
1/16
X
25KZ
D7601
C7605
DCB015P
FAN-A
EZ0070
SPB-G56SG
XXA
GJ
0.1GQFY
25EM
47KC
10002F
R7633
TP7611
R6682
1/16
R7661
1GJ8.2
GZ
0C
R7626
1/16GZ0C
TP7613
1/16
TP7613
AH
GJ
EZ0070
R6681
22KC
1GJ8.2
FAN-B
XXA
R7625
1/16
GJ
22KC
K66D
1
2
2
J10DV320N
R7628
R7627
C7621
1/16GJ
1/16
LOAD (FAN) SW
1KC
GJ
X
LOAD (FAN) SW
(Q6617,Q6618)
100KC
C6636
C6638
(Q6622,Q6623)
25EM3302F
R6607
25EM3302F
R6627
R6601
R6602
1/16
1/16
R6604
C6642
GJ
R6621
R6622
R6624
C6647
GJ
1/16GJ
1/16GJ
C6661
C6662
F_G
1/16GJ
25EM
10KC
1/16GJ
1/16GJ
F_G
1/16GJ
25EM
10KC
9V
68KC
330KC
180KC
25EM
68KC
330KC
180KC
25EM
33T
F_G
3302F
F_G
C6655
33T
F_G
3302F
F_G
C6656
25KZ
25KZ
R6603
R6617
0.1
R6623
R6637
0.1
GQFY
GQFY
S3.3V
8
7
6
5
8
7
6
5
1/16
AH
1/16
AH
1/3GZ0
1/3GZ0
GJ
Q6617
Q6618
GJ
Q6622
47C
Q6616
47C
Q6621
IC6601
R6605
AH
IC6602
Q6623
9V
C6641
2SB
C6646
2SB
R6625
KK1000
1204TP
1/16GJ
KK1000
1204TP
1/16GJ
AH
4.7KC
GQBY
:2SB
GQBY
:2SB
4.7KC
1204SP
1204SP
FA7612CNG
FA7612CNG
S6.35V
L6611
L6612
R6613
R6633
1
2
3
4
L2E6
1
2
3
4
L2E6
DZ6623
1/16GJ
1/16GJ
02DZ
100MN
10KC
100MN
10KC
5.1YG
F_G
(10UH)
F_G
F_G
(10UH)
F_G
R6614
5V
R6609
D6606
C6637
R6629
D6608
C6639
1/16GJ
1GJ330
1GJ330
330C
SPB-G56SG
25EM10002F
SPB-G56SG
25EM10002F
C6658
C6659
IICSDA
R6608
R6628
X
X
1/16
R7641
R7643
1/16
R7651
R7653
IICSCL
C6623
C6643
C6648
25KZ
GF
1/16GJ
1/16
R7636
25KZ
GF
1/16GJ
1/16
R6615
KZ0.01
33KC
68KC
GZ
33KC
68KC
GZ
R7646
0.1GQFY
1/16GJ
0.1GQFY
1/16GJ
GQFY
AH
0C
22KC
AH
0C
1/16GJ
330C
22KC
C6622
C7622
C7623
DZ6627
S9V
10EM
R7639
R6611
C6675
R7649
02DZ
2200T
X
1/16GJ
25KZ
X
1/16GJ
1/16GJ
5.1YG
:10EM
390C
0.1GQFY
2200MV
22KC
R7635
22KC
R7645
1/16
1/16
R7652
GJ
1/16GJ
GJ
5V
22KC
DZ6617
22KC
1.2KC
R7642
R7638
R7637
02DZ
R7648
R7647
1/16GJ
1/16
1/16
12YG
1/16
1/16
F_G
F_G
1.2KC
GJ
GJ
GJ
GJ
POWER-SW
POWER SW
1KC
100KC
1KC
100KC
R6693
16VA
16VA
C6677
R6668
1/16GJ
10KC
25KZ
1/16GJ
16VA
0.1
10KC
R6667
R6695
GQFY
R6694
1/16GF
1/16GJ
-5V
5.1V
10KC
1/16
2.2KC
GJ
RL12
100C
C7631
26
25
24
23
22
21
20
19
18
17
16V
R6696
25EM
1/16GF
S3.3V
1002F
20
19
18
17
16
15
14
13
12
11
820C
Q6612
IC6612
C6672
AH
AUDIO-GND
KZ
C6676
MD1222NP
0.01
25KZ0.1
GQFY
IC6611
D/A CONVERTER
GQFY
31
32
FAN CONTROL
C6668
C6669
7
8
9
10 11 12 13 14 15 16
25EM
25EM
M62399FPP
6802F
6802F
1
2
3
4
5
6
7
8
9
10
D6622
L6613
L2GB
1SS355
6R8MN
R6669
1/16GJ
(6.8UH)
1MC
C6678
IICSDA
10KZ
C6667
D6623
1UGQFY
IICSCL
KZ0.01
D1FM3G
GQFY
ASSY,PWB,MAIN
See Page S5~S10
K2R
K2G
K2B
J10B0300G
J10B0300G
J10B0300G
3
3
3
4
2
4
2
4
2
1
1
1
1
1
1
2
4
2
4
2
4
3
3
3
K90K
K90L
K90M
J10B0300G
J10B0300G
J10B0300G
K8F
J10QF130G
1
13
K90G
J10EP130G
1
1
K38F
S6V
S6V
J10EP130G
GND
GND
USB+
USB+
USB-
USB-
GND
GND
TX_DSUB9
TX_DSUB9
RX_DSUB9
RX_DSUB9
RESET_SW
RESET_SW
RTS
RTS
CTS
CTS
R/C
R/C
AUDIO_OUTL
AUDIO_OUTL
AUDIO_OUTR
AUDIO_OUTR
13
13
K90P
K38G
K90N
J30B1260N
J30B1260N
J30B1260N
K56V
J30B1260N
K56V_1
NT1
ASSY,PWB,F-G NET
K56W_1
NT1
K56W
J30B1260N
AT2S
AT2S
AT2S
AT2S
ASSY,PWB RS232C
AT2S
AT2S
AT2S
AT2S
AT3
AT3
F.G.
AT3
AT3
AT2S
AT2S
AT2S
AT2S
See Page-S2
6
7
8
9
C2691
1
25EM
3302F
FN903
FOR R PANEL
K56E
INTAKE FAN
C2692
J10AU030N
25KZ
11W
0.1GQFY
3
C2693
1
25EM
FOR G PANEL
3302F
K56F
FN904
INTAKE FAN
C2694
J10AU030N
25KZ
11W
0.1GQFY
3
C2696
1
25EM
FN905
FOR B PANEL
3302F
K56G
INTAKE FAN
C2697
J10AU030N
25KZ
11W
0.1GQFY
3
1
K58A
FN908
FOR SETSIDE
K56H
J10EP040G
COOLING FAN
J10EA030N
S5V
1.68W
K58A_1
3
NT1
R5807
SDA
1/16GJ100C
K58A_2
NT1
1
SCL
K58A_3
NT1
K56J
FN907
FOR BALAST&PBS
GND
R5808
K58A_G
1/16GJ100C
J10EA030N
COOLING FAN
NT1
1SS355
5.3W
3
TO:K56N
K8U
K8V
1
3
1
4
J10QF030G
J10QF040G
ASSY,PWB,CONTROL
K8B
J10QG401G
30
29
30
29
GND
GND
S6V
NT1
K96A-29
S6V
S6V
NT1
K96A-27
GND
IICSCL
NT1
K96A-25
GND
IICSCA
NT1
K96A-23
GND
R/C
K96A-21
R_C
NT1
LAMP LEPLACE
NT1
K96A-20
REPLACE
WARNING
K96A-19
WARNING
K8D
NT1
PC ADJ
READY
NT1
K96A-18
READY
1
2
POWER
POWER
NT1
K96A-17
J10DF320G
GND
KEY3
KEY3
NT1
K96A-15
KEY2
K96A-14
KEY2
3.3V
3.3V
NT1
KEY1
NT1
K96A-13
KEY1
GND
K96A-12
GND
GND
NT1
MODE_UP
LAMP2_ERR
NT1
K96A-11
BLAST_SW1
3.3V
3.3V
NT1
K96A-10
LAMP1_ERR
NT1
K96A-9
BLAST_SW2
GND
GND
NT1
K96A-8
MODE_DOWN
LAMP2
K96A-7
NT1
3.3V
3.3V
GND
LAMP1
K96A-5
NT1
RL12V
NT1
K96A-4
GND
GND
RL12V
NT1
K96A-3
GND
3.3V
3.3V
GND
NT1
K96A-1
GND
GND
2
1
2
1
9V
9V
K96A
J10QY300G
GND
GND
9V
9V
6
KEY3
9V
9V
K96B_6
NT1
K96B_5
S6.35V
S6V
REPLACE
NT1
K96B_4
S6.35V
S6V
WARNING
K25F
NT1
IICSDA
IICSDA
K96B_3
NT1
READY
IICSCL
IICSCL
K96B_2
NT1
POWER
S9V
S9V
K96B_1
NT1
S6V
1
GND
GND
K96B
5V
5V
J10EP060G
NT1
NT1
NT1
NT1
1
4
5V
5V
5V
5V
GND
GND
K8P
POWER SW
J10QF030G
P_FAIL
P_FAIL
17.2V
RED
17.2V
PANEL
ASSY,PWB,LED
-5V
-5V
S5V
RL12
R6861
R6862
16V(AUDIO)
16V(AUDIO)
1/16
1/16
GJ100C
GJ
16V(AUDIO)
16V(AUDIO)
2.2KC
AUDIO-GND
AUDIO-GND
AUDIO-GND
AUDIO-GND
R6864
K68B
1/16
J10EP060G
GJ
31
32
6
2.2KC
GND
K68B_6
(YELLOW)
NT1
K68B_5
LAMP_REPLACE
NT1
(RED)
K68B_4
WARNING
NT1
(GREEN)
K68B_3
READY
NT1
GREEN
(RED)
K25E
POWER
K68B_2
NT1
PANEL
S5V
K68B_1
NT1
1
D6855
D6857
D6859
D6856
D6858
02DZ6.2YG
02DZ6.2YG
02DZ6.2YG
02DZ6.2YG
02DZ6.2YG
BLUE
PANEL
K25D
5
K8Q
J10QF050G
1
K8R
3
J10QF031G
LAMP ERR
(BLACK)
GND
SW
1
5
K8W
J10EZ050G
1
K8S
3
J10QF030G
LAMP ERR
GND
SW
1
5
K8X
J10EZ050G
1
K8E
J10QG401G
1
2
1
2
K16A
LENS_BOT.
J10QG401G
LENS_TOP
GND
GND
MOTOR_EN
LENS_OP
LENS_DOWN
FOCUS+
FOCUS-
ZOOM+
ZOOM-
P_FAIL
AUDIO_MUTE
AUDIO_MUTE
LENS_VC
SP_OFF
AUDIO_R
AUDIO_R
AUDIO_L
AUDIO_L
S6V
S6V
R/C
GND
GND
GND
16V
16V
16V
16V
16V
16V
AUDIO_GND
AUDIO_GND
AUDIO_GND
AUDIO_GND
ASSY,PWB, MOTOR & AUDIO
AUDIO_GND
AUDIO_GND
See Page S2
39
40
39
40
K16H
J10QF060G
A6841
ASSY,PWB,R/C1
(FRONT)
UNIT
R/C
U20B24400
RECEIVER
R6845
1
2
X
R6844
1/16GZ0C
R6843
X
D6841
02DZ12YG
D6842
K68E_3
RB751S-40S
K68E
NT1
NT1
NT1
J10EP040G
4
1
M
K56X
J10AR040N
Projection
Lens
SW1
SW1
SW1
X
X
X
(LENS SHIFT SENS. SW)
8
9
10
11
12
C5802
16EM10D
C5801
25KZ0.1
GQFY
1
SDA
+VS
8
R5801
LM76CHX-5P
X
2
SCL
A0
7
R5803
1/16GJ
R5802
1/16GZ0C
10KC
3
O.S.
A1
6
R5805
TEMP.SENS
1/16GJ
R5804
X
10KC
4
GND
IC5801
A2
5
R5806
X
ASSY,PWB,SENSOR
D6801
SW6801
02DZ6.2YG
R6801
ENTER
SW6802
1/16GJ
MEMU
22KC
SW6821
FOCUS -
SW6811
P-RIGHT
SW6803
R6802
R6823
R6812
1/16GJ
1/16GJ
1/16GJ
15KC
SW6822
SW6812
22KC
FOCUS +
22KC
P-LEFT
AUTO
SW6804
R6803
R6824
R6813
1/16GJ
1/16GJ
ZOOM -
1/16GJ
5.6KC
15KC
SW6813
15KC
P-DOWN
SW6806
R6804
1/16GJ
R6826
R6814
1/16GJ
1/16GJ
4.7KC
SW6824
ZOOM +
SW6814
P-UP
5.6KC
5.6KC
SW6807
R6806
R6827
R6816
1/16GJ
1/16GJ
1/16GJ
2.7KC
SW6825
SW6816
4.7KC
VOLUME-
4.7KC
IMAGE
R6807
R6828
R6817
1/16GJ
1/16GJ
VOLUME+
SW6817
1/16GJ
1.8KC
2.7KC
2.7KC
SW6809
R6829
R6818
R6808
1/16GJ
1/16GJ
1/16GJ
LENS
1.8KC
1.8KC
1.5KC
SHIFT
R6809
R6831
R6819
1/16GJ
1/16GJ
1/16GJ
POWER
SW6819
KEY1
470C
C6803
1.5KC
1.5KC
16KK0.1
GQBY
R6832
R6821
1/16GJ
KEY2
1/16GJ
470C
470C
D6803
C6802
D6804
02DZ6.2YG
16KK0.1
02DZ6.2YG
GQBY
SW6801~SW6824
S10B3410G
S10B3410G
S10B3410G
S10B3410G
S10B3410G
S10B3410G
S10B3410G
S10B3410G
S10B3410G
S10B3410G
S10B3410G
S10B3410G
S10B3410G
S10B3410G
S10B3410G
S10B3410G
S10B3410G
S10B3410G
S10B3410G
S10B3410G
KEY2
KEY1
C6801
D6802
16KK0.1
GQBY
02DZ6.2YG
K96U
J10EP040G
A6846
C6847
ASSY,PWB,R/C2
10KK
UNIT
(REAR)
0.47
UGQBY
R/C
C6846
U20B24400
RECEIVER
10KK
D6851
S5V
0.47
1
2
3
LAMP_REPLACE
R6850
UGQBY
1/16GJ
X X
(YELLOW)
R6851
470C
SEL4828A
R6847
Q6851
1/16GJ
AJ
R6852
1/16GJ
R6849
100C
1/16GZ0C
470C
D6852
S5V
WARNING
SEL4228C
R6848
(RED)
R6853
1/16GJ
X
Q6852
470C
AJ
R6854
1/16GJ
D6846
02DZ12YG
D6847
470C
K68D_3
RB751S
R6863
D6853
K68D
NT1
NT1
NT1
J10EP040G
4
1
-40G
1/16
S5V
GJ100C
Q6853
READY
SEL4428E
(GREEN)
R6855
1/16GJ
AJ
R6866
470C
R6856
1/16GJ
1/16
470C
GJ
2.2KC
R6865
D6854
POWER
1/16
1/16GJ
SEL4228C
GJ100C
S5V
(RED)
R6857
470C
S5V
R6868
Q6854
R6858
1/16GJ
470C
1/16
AJ
GJ
2.2KC
R6867
D6851A
1/16
1AA2HLM0347--
GJ100C
(LED HOLDER)
Cold Side
Cold Side
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
Hot Side
Hot Side
AT3
AT3
AT3
AT3
CN5B
X
AT3
AT3
PFC1
CN2B
CN1B
AT3
AT3
CN3B
X
AT3
AT3
CN4B
AT3
AT3
K7B3
K7B4
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
K7A4
K7A3
1
1
TO:K6B
TO_K8X
X
LAMP ERR
AT3
AT3
BALAST1
AT3
AT3
AT3
AT3
BALAST2
LAMP ERR
GND
GND
ON/OFF
X
AT3
AT3
AT3
AT3
ON/OFF
AT3
AT3
GND
GND
GND
GND
5
AT3
AT3
AT3
AT3
5
K7C3
AT3
AT3
AT3
AT3
AT3
AT3
K7C4
X
X
AT3
AT3
TO BALAST2
LAMP1
LAMP2
AT3
AT3
LIGHT SOURCE
LIGHT SOURCE
1AA4W
1AA4W
AT3
AT3
30B19500
METAL HALIDE LAMP
30B19500
METAL HALIDE LAMP
200W
200W
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
AT3
TO:K66J
K16B
J10QF030G
K16F
SP901
J10QF031G
VS003PEB
R
K16C
J10EA040N
K16D
J10EA030N
SERVICE MANUAL
MODEL
PLC-EF31/ 31N/ 31NL
K16E
NO.
J10QF040G
C6842
10KK
0.47
UGQBY
Reference
C6841
SM5110479
10KK
3
0.47
NO.
UGQBY
R6842
1/16GJ
100C
Schematic diagrams
S1~S10
Contents
Block diagrams
B1~B2
PWB parts location diagrams
P1~P5
NOTE
Refer to "CAUTION" on page-57.
K56Y
J10AR040N
Page
SCHEMATIC DIAGRAM
S1
ASSY LENS NET
Circuit
Power, Subpower and
Name
Small assembly
10
11
12
A
B
C
D
AT3
AT3
E
AT3
AT3
F
G
H

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