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DCR-TRV140/TRV140E/TRV140M
4-57
4-58
LCD DRIVER, BACK LIGHT DRIVE
PD-156 (2/2)
PD-156 (LCD DRIVER, BACK LIGHT DRIVE) SCHEMATIC DIAGRAM
• See page 4-51 for PD-156 printed wiring board.
• See page 4-67 for waveform.
The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque
0
sont
critiques pour la sécurité.
Ne les remplacer que
par une piéce portant le numéro spécifié.
NO MARK:REC/PB MODE
12
1.5
1.6
1.5
2.9
1.5
1.5
1.5
1.5
1.5
1.5
1.5
2
3
3
3
2.8
2.8
1.5
1.5
1.5
1.5
1.5
0
1.5
1.5
1.5
1.5
1.5
1.5
2.8
2.8
1.8
0
1.8
0
2.8
0.4
1.7
2.8
2.8
0
4.7
0
4.7
-0.5
-0.5
5.2
5.2
LED
D5602
XX
R5609
XX
BL_REG
MA111-(K8).S0
D5601
PANEL_2.8V
L5601
100uH
IC5601
TC7W53FU(TE12R)
1
COM
2
INH
3
VEE
4
GND
5
A
6
CH1
7
CH0
8
VCC
PANEL_4.75V
R5603
12k
0.015u
C5603
1/10W
1800
R5601
XX
R5604
IC5602
TA75S393F-TE85R
1
2
3
45
R5605
XX
BL_GND
0.1u
C5605
DETIN
DAC
R5608
XX
10P
CN5601
1
LED_GND
2
LED
3
BL_LOW
4
N.C
5
N.C
6
N.C
7
N.C
8
N.C
9
N.C
10
BL_HIGH
D5604
XX
C5604
0.1u
BL_ON
R5602
100k
BL_CONT
REG_GND
XX
D5603
SE_GND
LD5605
A
C5606
12pF
3kV
470
R5607
22k
R5606
Q5603
RN4983FE(TPLR3)
3
5
4
6
2
1
4.7u
C5607
XX
C5608
10k
R5613
XX
R5614
RN1104F(TPL3)
Q5601
10k
R5612
XX
D5605
Q5602
TPC6C01(TE85R)
6
1
5
4
3
2
Q5604
XX
1
5
4
2
3
4.7uH
L5602
T5601
1
2
3
4
5
6
10
680k
R5704
6P
CN5704
1
2
3
4
5
6
BU9735K-E2
IC5701
1
OSC1
2
OSC2
3
VSS
4
VC
5
VLCD
6
VDD
7
SCK
8
SD
9
XCS
10
C/XD
11
COM1
12
COM2
13
COM3
14
COM4
15
SEG1
16
SEG2
17
SEG3
18
SEG4
19
SEG5
20
SEG6
21
SEG7
22
SEG8
23
SEG9
24
SEG10
25
SEG11
26
SEG12
27
SEG13
28
SEG14
29
SEG15
30
SEG16
31
SEG17
32
SEG18
0.1u
C5701
CN5705
XX
1
2
3
4
CN5703
20P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
A
SEG12
SEG3
SCK
SEG9
SEG7
COM4
SEG8
SEG12
SEG9
COM3
SEG15
SEG10
SEG11
SEG7
SEG2
COM1
SEG3
SEG5
COM3
SEG10
SCK
C/XD
C/XD
SEG4
SEG13
SEG8
SEG6
COM2
XCS
COM1
SEG16
SEG4
SEG1
COM4
SEG14
SEG16
SEG2
SEG15
SO
SEG11
XCS
COM2
SEG5
SO
SEG1
SEG14
SEG6
SEG13
VCC
BL_GND
DISP_BL
SEG3
SEG11
SEG6
SEG15
SEG5
SEG9
BL_VDD
SEG1
SEG2
SEG12
SEG14
SEG16
XCS_LCD_DRIVER
SEG10
OSD_SO
XOSD_SCK
BL_VDD
COM1
SEG7
SEG4
SEG13
COM3
BL_GND
SEG8
COM2
DISP_LCD_VDD
LCD_COM/XDATA
COM4
7
9
05
10
B
D
PD-156 BOARD (2/2)
3
F
13
E
2
C
4
11
8
5
12
H
G
6
UNIT
DISPLAY
LCD902
CHARACTER
FP-394
FLEXIBLE
PD-156 BOARD (1/2)
1
PD-156 BOARD (1/2)
2
THROUGH THE
CN005
(SEE PAGE 4-63)
(CF-2000)
PD-115 HARNESS
CONTROL SWITCH BLOCK
NOT USE
IC5701
LCD DRIVER
BACK LIGHT
IC5601
BRIGHT SWITCH
IC5602
CURRENT DETECT
INVERTER
LED DRIVE
SWITCHING
INVERTER
TRANSFORMER
-REF.NO.:30,000 SERIES-
LCD DRIVE,BACKLIGHT DRIVE
XX MARK:NO MOUNT
ND901
BACKLIGHT
(STARTER)
D901
LCD INDICATION BLOCK ASSY