Hitachi L26A01 Service Manual page 60

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LIPS OPT.
PL081
1
PANEL_5V
2
12V
FPGA SUPPLY
L085
VCC_12V
R080
PL001
1k
VIN_24V
1
R081
Q080
BC848B
2
3
4
PL002
PANEL_5V
1
2
3
L080
4
VCC_3V3
30032610
5
10U 3A
6
7
8
9
10
3V3_STBY
PANEL_5V
11
12V
12
5V_STBY
C001
68n
50V
S005
PL003
A_DIM_PWM
PDP_GO/BL_ON_OFF
S006
1
DIG_DIM_PWM
2
A_DIM_PWM
S007
3
DIG_DIM_PWM
VCC_3V3
S008
4
DIM_SELECT
DIM_SELECT
VCC_5V
S009
S001
5
PROTECT_DETECT
S003
12V
ON/OFF/NOT
L082
6
S004
STBY_ON_OFF
S002
7
VCC_33V
R3
3k3
8
12V
AC_INFO
9
R2
Q001
10
3k3
BC848B
R1
3V3_STBY
3k3
17MB22-2
USE IF PW15 OR PLASMA
L084
L083
IC080
1
S1
D1A
8
2
G1
D1
7
3
S2
D2A
6
R083
10R
4
G2
D2
5
IRF7314
10k
ON/OFF/NOT
L086,L085,L084,L083,L082 IS USED
30001735 JUMPER SMD 1206 [LIPS OPT]
LM1086
IC001
VOUT
3 VIN
3V3_STBY
2
GND
C010
300R
C013
C015
1
68n
R004
68n
470u
50V
50V
16V
IC001 30026025
5V_STBY
FUSE_SMD_7A/32VDC_1206
PANEL_VCC
Q005
6
1
2
5
L006
R016
4
3
330R
22u
FDC642P
L007
10k
22u
R012
BRT_CNTL
R014
560R
C017
BC558B
330p
Q002
50V
R010
3k3
R085
100R
R006
S014
3V3_STBY
100R
BRT_CNTL
R007
100R
R086
Q006
100R
R011
BC548B
3k3
Q003
BC548B
C018
50V
330p
MAIN BOARD CIRCUIT - SHEET 8
VCC_12V
VCC_12V
PL080
1
VCC_12V
2
IDTV SUPPLY
1V8_STBY
LM1086
IC003
3V3_STBY
VOUT
3 VIN
2
GND
F001
560R
C028
1
R019
68n
50V
PLASMA OPT
IC004
L081
LM1117
Q7
22u
3 IN
OUT
BC848B
VCC_12V
2
GND
VOUT
R018
C029
1
4
10k
68n
50V
PANEL_VCC_ON/OFF
TFT OPT
5V_STBY
D001
R24
VCC_5V
10k
1N4148
D002
VCC_3V3
R017
C2V4
3k3
D003
VCC_8V
BACKLIGHT_DIM
C022
1N4148
D011
PANEL_5V
330p
50V
1N4148
IC007
1
BS
SS
2
IN
EN
3
SW
COMP
4
GND
FB
MP1593-DC/DC
L070
22uH_3.9A_SMD
L071
22uH_1.7A_SMD_ROHS
Q011
FDC642P
6
1
VCC_3V3
5
2
3V3_STBY
4
3
R28
22k
68n
1V8_STBY
C033
R029
Q010
10k
BC848B
ON/OFF/NOT
PLASMA OPT
VCC_10V
C032
68n
L008
VCC_10V
50V
150u
R030
22R
R084
D007
150R
VCC_8V
1N4148
PROTECT_DETECT
BC858B
Q008
R26
Q009
10k
BC848B
POWER
CIRCUIT
C075
100n
25V
R070
R073
150k
160k
N.C.
N.C.
C078
8
10n
C076
7
50V
R075
7k5
6
10n
50V
R072
R074
5
10k
1R
VCC_5V
IC005
1
FB
NC
6
2
PGND
VIN
5
5V_STBY
L010
3
SW
PVIN
4
10u
FAN2012
D009
C039
1N4148
R34
R037
150u
47R
1R
L009
50V
33n
Q012
C043
BC337
3u3
50V
PLASMA OPT
ON/OFF/NOT
R35
Q13
STBY_ON_OFF
4k7
BC848B

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