Eiki LC-XB41N Service Manual page 118

S5V
A
R6863
Q6846
1/16GJ 2SA1203Y
1.5KA
R6864
1/16GJ
4.7KA
S1.8VPW
R6865 Q6847
1/16GJ AH
1KA
R6866
1/16GJ
4.7KA
D6831 LAMP REPLACE(Y)
D6832 TEMP WARNING(R)
D6833 STAND-BY (RED ON)
LAMP ON (GREEN ON)
D6831
K8A
SML-210YTLG
X
B
D6832
SML-210LTMG
1
1 K8A_1 S5V
LED
2 K8A_2
RED K8A_3
READY 3
1 2
(RED)
4 K8A_4
POWER LAMP 3 4 5 K8A_5
(GREEN)
GREEN
6 K8A_6
D6833 D6841
7
SML-521MUWG 02DZ12YG
8 ;UDZS12BG
9 K8A_9 S3.3VPW
10 K8A_10
11
K8A_11
12 K8A_12
12
C
D6804
X
P-RIGHT
SW6803
S10B3530G
SW803_1 R6806
1/16GJ15KA
D P-LEFT
SW6804
KEY SW
S10B3530G
SW804_1 R6807
1/16GJ6.8KA
AUTO SETUP P-DOWN KEYSTONE
SW6809 SW6806 SW6800
S10B3530G S10B3530G S10B3530G
SW809_1 SW806_1
R6808
R6818
1/16GJ3.9KA
1/16GJ3.9KA
SELECT
P-UP
SW6801
SW6807
S10B3530G
S10B3530G
R6819 SW807_1
R6809
1/16GJ3.3KA
1/16GJ3.3KA
POWER INPUT
MENU
SW6811 SW6808 SW6802
S10B3530G S10B3530G
S10B3530G
SW811_1 SW808_1
R6821 R6811
1/16GZ0A
1/16GZ0A
D6802
D6803
E 02DZ6.2YG
02DZ6.2YG
;UDZS6.2BG
;UDZS6.2BG
C6803 C6802 C6801
16KK0.1MN 16KK0.1MN 16KK0.1MN
;16KK0.1AYH ;16KK0.1AYH ;16KK0.1AYH
;16KK0.1AXH ;16KK0.1AXH ;16KK0.1AXH
KEY22
KEY33
R2891
K8D
1/16GJ22A
J10EG045G
C2891
FB2891
R2890 16KK0.1MN
L3BE331PG
;16KK0.1AYH
1/16GJ22A
;16KK0.1AXH
1 K8D_1 S5V
S5V 1 2
F R/C D2891
K8D_2 L2891
GND 1 2 02DZ6.2YG
L3BE221PG ;UDZS6.2BG
R/C K8D_3 1 2
L2892 R2892 1/16GJ100A
L3BE221PG
GND K8D_4 1 2 R/C
4 D2892
02DZ6.2YG
L2893
;UDZS6.2BG
L3BE221PG
C2892
CJ47CM
;CJ47DAY
;CJ47DAX
G
5VA
R4834
1/16GJ Q4801
D4812
2.2KA X
02DZ6.2YG
;UDZS6.2BG
K8H
R4861
J10EZ051G
L4801 1/16GZ0A
1 R4803
L3BE221PG R4801
X 1/16
LAMP K8H_1 GZ0A R4802
LAMP_SENS 1 2 5VA
L4802 L3BE221PG
K8H_2 X
GND 1 2 C4808
6.3KM47PCH
BALAST
5V K8H_3 1 2 ;6.3KM471N
FB4801 L3BE331PG
K8H_4
LAMP_SW 1 2
L4803 L3BE221PG
K8H_5
ECO 1 2
L4804
L3BE221PG D4813
5 02DZ6.2YG
;UDZS6.2BG
H
R4863
1/16GJ100A
IC4891
TC7SET00FU
R4862
1/10GJ100
OUT Y
K8S 4 3
LAMP
J10EG045G
C4891
1
K8S_1 16KK0.1MN
1 2 2
L4861 ;16KK0.1AYH
COVER ;16KK0.1AXH
L3BE221PG R4860
1/16GZ0A
K8S_3
1 2 S5V 5 1
L4862 IN B
SW
L3BE221PG
4
I
NAND
R683
1/8GZ000
15.5V
C5609 C5613
25EM473T 25EM473T
;25EM47WD ;25EM47WD
J
S15.5V
K8R
J10XK120G
FB602
L26B3470G
C5607 C5612
FB603 C5605
25EM473T 25EM473T
L26B3470G
;25EM47WD ;25EM47WD 20VM47H
1 1 S15.5V
K8R_1
C5616 2 IC5601 D3601
25KK4.7BB 1SS352G
K8R_2 C5606 BA05FP
3 P_FAIL
25EM
K8R_3 C5611
473T ;BA50BC0FP
4 ;25EM47WD 25EM473T
;25EM47WD
5 S5V
POWER 1 3 5601_3
K8R_5 FB606 R5601 2
C5617 6
L26B3470G 1GZ0
25KK4.7BB FB607
K8R_6 S6V
7 L26B3470G
C5601 C5602 C5603 C5604
K 8
FB609 16KK0.1MN 6.3EM2203T 16KK0.1MN
10EM1003T
C5618 9 ;16KK0.1AYH ;6.3EM220WD ;16KK0.1AYH
25KK4.7BB ;10EM100WD ;16KK0.1AXH ;16KK0.1AXH
K8R_9 L26B3470G
10
1
S-5V
C5619 11 K8R_11 2
1 2
10KK1MN
C5608
;10KK11B 12
12
6.3EM2203T
L5601
;6.3EM220WD
L3BE221PG
1 LAMPDC_ON
2
SC5608
Z30B0220G
NO DATA
S5V
L
R600
X
SVGA
S5V SVGA XGA
R600 0 X
XGA R699 X O
R699
1/16GZ0A
1 2 3
KM6AC-06
A8
R6857
1/16GJ
R6858
390A
1/16GJ
390A
TREP_LED
R6859
Q6844 X
1/16GJ
R6853 AH
R6848 4.7KA
1/16GJ LAMPREP_LED
1/16GJ R6849
470A
D6844 680A 1/16GJ TWAR_LED
02DZ12YG 680A X
R6861
;UDZS12BG
X
Q6843
WARNING_LED
AH R6854
D6843 Q6842 1/16GJ
D6842 02DZ12YG
AH 4.7KA
02DZ12YG ;UDZS12BG R6856
READY_LED
;UDZS12BG X
R6851
1/16GJ
KEY11 R6852 4.7KA
R6841
X
KEY22 1/16GJ R6843
330A
1/16GJ PWR_LED
R6846
KEY33 330A
1/16GJ
Q6841 R6844 4.7KA
AH X
S3.3VPW
SW801_0
R6800
1/16GJ3.9KA
SW801_1
R6801
1/16GJ3.3KA
SW802_1
R6802
1/16GZ0A
D6801
02DZ6.2YG
;UDZS6.2BG
1/16GJ
KEY11 R6804
3.3KA
KEY1
R6812 1/16GJ
3.3KA
KEY2 TO IC301
R6822 1/16GJ
3.3KA
KEY3
R6803 R6813 R6823
1/16GJ 1/16GJ 1/16GJ
10KA 10KA 10KA
IC9882
TC74ACT14FT S5V
C9882
LAMP_DET 1 VCC 14
16KK0.1MN
2 13 ;16KK0.1AYH
R9882
;16KK0.1AXH
1/16GZ0A 3 12
4 11 CHO_TXD
5 10
R9883
X 6 9
TO IC301
7 GND 8
CHO_RXD
BLAST_AC
(TO IC301)
FAN_ERR
IC491
PQ012FZ
IC5641
R5641 SI-3012KS
5VA
R5646 1/16GZ0A
1/10GJ 1.2V_REG.
D5641
4.7KC 1 VC GND 8
D1F60AG R5647
1 2 3 4 5
1/10GJ4.7KC
2 VIN GND 7
C5646 VO GND
R5642 3 6 3.3V
25EM221V
1/16GJ200KA
;25EM22KE ADJ GND
C5647 4 5
R5643
KK0.1GQ
;KK0.1LZB 1/16GJ24KA
C491
D3611
16KK0.1MN
1SS352G ON_3.3V
;16KK0.1AYH
P_FAIL
;16KK0.1AXH
D3612
1SS352G
IC5642
P_FAIL
R5644 BA90BC0FP
1/3GZ0
NT12V
1 3 5642_3 9V
12V
2
C5640 C5643
16EM1001V C5641 16EM1001V
;16EM100KE 16UM39CG ;16EM100KE
C5642
16KK0.1MN
;16KK0.1AYH
;16KK0.1AXH
S5V
IC5631
R3584
2SA1203Y
SI-3033ZD 1/16GJ1.5KA
R5631
1/16GJ100A D3602
6 1SS352G
ON_3.3V
P_FAIL ON_5VA
1 2 3 4 5
R5632 R3581
1GJ2.2 1/16GJ
5631_4 3.3V 1KA
C5635
C3581
C5633 R3582
16KK0.1MN 6.3EM1003T
S6V 4VM470D 1/16GJ4.7KA
;16KK0.1AYH ;6.3EM100WD
R5633
;16KK0.1AXH
1GJ2.2
C5632 C5634
16VM47H
6.3EM1003T
;6.3EM100WD
4 5 6
FROM I/O IC1801
R7873
S15.5V_FAN
1GZ0
S15.5V
C7870
25EM473T
;25EM47WD
R7803
1/16GJ10KA
Q7811
RN1117P
Q7801
RN1117P
FAN_SW1
R7801
1/16GJ10KA
Q7802
RN1117P
FAN_SW2
TEMP SENSOR 3
(LAMP)
C8811
CJ33CM
;CJ33DAY
;CJ33DAX
1 SDA
C8812 1
CJ33CM
;CJ33DAY
;CJ33DAX
2 SCL
3 O.S.
4 GND
VIDEO_R
VIDEO_L
PC_L
PC_R
6
D3603 D3604
1SS352G 1SS352G
P_FAIL
491_3 1.2V
C492
C493 16KK0.1MN
6.3EM100 ;16KK0.1AYH
3T
;16KK0.1AXH
;6.3EM100WD
C5061
R5063
16EM101V
1/16GJ ;16EM10KE
1KA
OUT_L
5VA
L3581
Q5062
L2PF3R3MG
AH
D5061 R5068
C3555 1SS352G
Q3582 1/16GJ1.2KA
6.3VM
100E R5067
1/16GJ
R3583 1KA
1/16GJ4.7KA
OUT_R
Q5064 C5069
AH 16EM101V
D5062 ;16EM10KE
Q3581
AH 1SS352G 1/16GJ1.2KA
R5069
1/16GJ
1KA
7 8 9
FAN_A
G-PANEL R-PANEL
B-PANEL
FN904 FN905
FN903
K8N K6M K6L
J10EG J10EG J10EG
037G 035G 036G
FB3626 FB3624
FB3627 L3BE331PG L3BE331PG
L3BE331PG L3626
L3624
L3BE221PG
L3627 L3BE221PG
L3BE221PG L3634
R5620
L3BE221PG
FAN_A
1GZ0 L3636
R5621
L3BE221PG
L3637 1GZ0
L3BE221PG
FAN_B
R3621 R3622
D3621 1/16GJ D3622 1/16GJ
10KA 10KA D3623
1SS352G 1SS352G
5VA 1SS352G R3623
1/16GJ
10KA
R3601
1/16GJ
NTD5611
1KA
FAN_ERR FNER
Q3601
P_FAIL
Q3601_1 AH
D3617
1SS352G
R3602
1/16GJ5.6KA
Q7812 Q7862
RSQ025P03G RSQ025P03G
1 6 1 6
2 5 2 5
3 4 3 4
C7814
16EM1001X D3613
R7816 1SS352G R7866
R7813 ;16EM1001Z R7863
1/16GJ 1/16GJ
1/16GJ1MA P_FAIL Q7861 1/16GJ1MA
51A 51A
L7811 RN1117P L7861
L2GE L2GE
C7861
C7811 330MG 330MG
TPFANA 16KK
16KK
2.2GNB
2.2GNB C7813 C7863
D7812 D7862 16EM1001X
16EM1001X
;16EM1001Z
CMS16P ;16EM1001Z TPFANA CMS16P
J30B1640G
IC7811 IC7861
FAN_A
FA7701V FA7701V
C7818 C7868
R7818 R7868
1/16GJ75KA KK4700MN 1/16GJ75KA KK4700MN
R7821 R7871
;KK4700AYH ;KK4700AYH
1/16GF 1/16GF
27KA 27KA
C7817
C7867
16KK0.1MN 16KK0.1MN
;16KK0.1AYH R7819 ;16KK0.1AYH R7869
1/16GJ100KA
;16KK0.1AXH ;16KK0.1AXH 1/16GJ100KA
R7824 R7874
1/16GF
1/16GF
1.8KA 1.8KA
R7828 R7878
1/16GJ10KA 1/16GJ10KA
S15.5V_FAN S15.5V_FAN
R7820 R7870
1/16GJ 1/16GJ
30KA 30KA
Q7813
FAN_CON_A FAN_CON_B
IMZ1AG
R7829 R7879
1/16GJ1.2KA
1/16GJ1.2KA
R7872
R7822
X
X
R7832 R7833 R7882
R7831 1/16GJ 1/16GJ2.7KA R7881 1/16GJ
1/16GJ 10KA 1/16GJ 10KA
1KA 1KA
TEMP SENSOR 2
(PANEL)
IC8811
IC8821
C8821
LM76CHMX
CJ33CM LM76CHMX
;CJ33DAY
;CJ33DAX
+VS 8 1 SDA +VS 8
1
R8813 R8823
A0 A0
1/16GJ
7 2 SCL 7
10KA
1/16GJ C8822
10KA CJ33CM R8824
;CJ33DAY 1/16GJ
A1 6 3 O.S. A1 6
;CJ33DAX 10KA
INT OUT 5 4 GND INT OUT 5
C8813 C8823
16KK0.1MN
R8815 R8825 16KK0.1MN
;16KK0.1AYH
X X ;16KK0.1AYH
;16KK0.1AXH
;16KK0.1AXH
SDA0_5V
SCL0_5V
AUDIO
SELECTOR
R5004 R5011
IC5001
1/16GJ100A 1/16GJ47KA
C5001
16KK0.1MN NJW1141M
;16KK0.1AYH
;16KK0.1AXH C5006
1 IN1a IN1b 30
C5002 16KK0.1MN
R5006
KK0.01MN ;16KK0.1AYH
1/16GJ100A ;KK0.01AYH ;16KK0.1AXH
R5012 2 IN2a 29
IN2b
1/16GJ47KA C5003 C5007
TE5001
KK0.01MN KK0.01MN
J30B1640G
;KK0.01AYH ;KK0.01AYH
3 IN3a IN3b 28
R5007 C5008
R5013 KK0.01MN
1/16GJ100A 1/16GJ47KA ;KK0.01AYH
4 IN4a 27
IN4b
C5004 C5009
16KK0.1MN 16KK0.1MN
;16KK0.1AYH ;16KK0.1AYH ON_5VA
5 MONa MONb 26
;16KK0.1AXH ;16KK0.1AXH
R5008
1/16GJ100A
6 N.C. 25
R5014 N.C.
C5011 C5016
1/16GJ47KA
KK2200BA KK2200BA
7 TONE-Ha TONE-Hb 24
9V_AUDIO
L5031
8 TONE-La TONE-Lb 23 L2PF3R3MG
C5012 C5017
9V
16KK0.1MN 16KK0.1MN
;16KK0.1AYH ;16KK0.1AYH Q5031
9 LINEa LINEb 22
;16KK0.1AXH ;16KK0.1AXH
AH
R5034
C5013 10 OUTa OUTb 21 1/16GJ
10KK1MN C5018 R5031 1KA
;10KK11B 16KK0.33BA 1/16GJ470A
11 CVa AGC 20
R5033
1/16GJ
C5019
1.2KA
C5014 10KK1MN
10KK1MN
12 CVb CTH 19 ;10KK11B 10KK2.2GMB
;10KK11B
Q5032
R5032 AH
C5021
1/16GJ470A
SDA0_5V 13 SDA CTL 18
10KK1MN R5037
R5002
;10KK11B 1/16GJ
1/16GJ150A 1KA
9V_AUDIO C5022
SCL0_5V 14 SCL Vref 17
10KK1MN
Q5061 R5003
;10KK11B
AH R5061 1/16GJ150A
1/16GJ 9V_AUDIO1
15 GND V+ 16 9V_AUDIO
1KA
R5001 R5036
1/16GJ1.2KA
1/3GJ4.7
C5023
10KK1MN
;10KK11B
C5024
OUT_DET
R5062 16KK10BB
1/16GJ ;16KK101L
(FROM AV)
1.2KA
R5064
1/16GJ
Q5063 1KA
AH
MUTE
(MUTE: HIGH)
R5066
1/16GJ1.2KA
PB2 PB3 PB4 PB5
R5071 X X X X
1 2 3 4 5 6 7 1 2 3 4 5 6 7 1 2 3 4 5 1 2 3 4 5
8 9 10 11 12 13 14 8 9 10 11 12 13 14 6 7 8 9 10 6 7 8 9 10
MUTE
PB6 PB7 PB8 PB9 PB10 TP8102
X X X X X J30B2130G
(MUTE: HIGH)
TP8101
1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 J30B2130G
6 7 8 9 10 6 7 8 9 10 6 7 8 9 10 6 7 8 9 10 6 7 8 9 10
PB11 PB12 PB13 PB14 PB15 PB16
X X X X X X
1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5
TP8111
J30B2130G
6 7 8 9 10 6 7 8 9 10 6 7 8 9 10 6 7 8 9 10 6 7 8 9 10 6 7 8 9 10
10 11 12 13
FAN_B FAN_C
EXHAUST EXHAUST INTAKE
LAMP POWER LAMP
FN901 FN902 FN907
K6K K6J K8G
J10EG J10EG J10EG
036G 037G 035G
FB3621
L3BE331PG
L3632 L3631
L3BE221PG L3BE221PG
FB3622 FB3620 L3630
L3BE331PG R5625 L3BE331PG L3BE221PG
1GJ47
L3622
L3BE221PG R5626 L3621
L3620
1GJ47 L3BE221PG
FAN_C L3BE221PG
R5627
1GJ47
R3626 R3627 R3628
1/16GJ 1/16GJ 1/16GJ
D3626
10KA D3627 10KA D3628 10KA
1SS352G
1SS352G 1SS352G
R3603
1/16GJ
1KA
Q3602
P_FAIL_FAN 3602
AH
D3618
1SS352G
R3604
1/16GJ5.6KA
Q7842
RSQ025P03G
1 6
2 5
3 4
C7864
R7846 C7844
16EM1001X D3614 D3644
1/16GJ 16EM1001X
;16EM1001Z 1SS352G 1SS352G
R7843 51A ;16EM1001Z
P_FAIL Q7841 1/16GJ1MA P_FAIL_FAN
RN1117P D7842 L7841
CMS16P L2GE
C7841
330MG
TPFANB 16KK
TPFANC
2.2GNB
C7843
16EM1001X
TPFANB ;16EM1001Z TPFANC
J30B1640G J30B1640G
IC7841
FAN_B FAN_C
FA7701V
C7848
R7848
1/16GJ75KA KK4700MN
R7851
;KK4700AYH
1/16GF
27KA
C7847
16KK0.1MN
;16KK0.1AYH R7849
;16KK0.1AXH 1/16GJ100KA
R7854
1/16GF
1.8KA
R7858
1/16GJ10KA
S15.5V_FAN
R7850
1/16GJ
30KA
Q7864 Q7844
FAN_CON_C
IMZ1AG IMZ1AG
R7859
1/16GJ1.2KA
R7852
X
R7883 R7892 R7893
1/16GJ2.7KA R7891 1/16GJ 1/16GJ2.7KA
1/16GJ 10KA
1KA
S5V
K8E
S5V
J10EG045G
1
K8E_1
1 2
FB8801 L3BE331PG
1 2 K8E_2 TEMP.
L8801 L3BE221PG
K8E_3
SDA0_5V 1 2
L8802 L3BE221PG
K8E_4
SCL0_5V 1 2
L8803 L3BE221PG 4
K8F
J10EP031G
D5001
L5001
IC5081 02DZ6.2YG
;UDZS6.2BG L3BE221PG
L88MS05TL
K8F_1
SP+ 1 2 SP+
L5002 1
N.C.
L3BE221PG
D3606 2
SP- K8F_3 SP-
1 2
1SS352G 3
P_FAIL
1 2 3 4 5
D5002
R5081
02DZ6.2YG
1/16GJ10KA
S6V 5V_AUDIO ;UDZS6.2BG
5081_5
C5081
C5084
16KK10BB 16KK0.1MN
;16KK101L ;16KK0.1AYH
;16KK0.1AXH
C5083
6.3EM1003T
;6.3EM100WD
R5082 Q5081
AH
1/16GJ
1KA
C5086
R5083 6.3EM1003T
1/16GJ4.7KA ;6.3EM100WD
5V_AUDIO
IC5031
R5043
LM4889MM 1/3GZ0
R5044
C5041 1/16GJ10KA
KK0.01MN
;KK0.01AYH R5058 1/16GZ0A
1 8 SP- (TO K8F)
C5033 C5037
R5038 10KK1MN 10KK1MN
;10KK11B ;10KK11B
1/16GJ10KA
2 7
C5031 Q5033
C5088
AH
6.3EM2203T
3 6
;6.3EM220WD
R5051
R5041 1/16GJ10KA R5056 1/16GZ0A
R5039 1/16GJ
4 5 SP+ (TO K8F)
1KA C5087
1/16GJ C5032
18KA
16KK 6.3EM2203T
;6.3EM220WD
R5042 0.47BA
R5052
1/16GJ
1/16GF16KA R5053
1KA
1/16GF15KA
AUDIO
R5046 Q5034
AH
1/16GJ10KA
OUTPUT
R5047
1/16GJ
2.7KA
C5038
KK0.01MN
Q5036
;KK0.01AYH
AH
R5048
1/16GJ
1KA
MAIN-5
C5039
KK0.01MN
;KK0.01AYH
TP8106 TP8108
TP8104
J30B2130G J30B2130G
J30B2130G
TP8103 TP8105 TP8107 TP8109
J30B2130G J30B2130G J30B2130G J30B2130G
TP8112
J30B2130G
TP8113
J30B2130G
14 15 16
SCH_KM6AC
A
B
C
D
E
F
G
H
I
J
K
L