DCR-TRV230, DCR-TRV330, DCR-TRV530 - Sony Movie Service Manual (repair manual). Page 121

Read Sony DCR-TRV230 / DCR-TRV330 / DCR-TRV530 Service Manual online

DCR-TRV230/TRV330/TRV530
4-97
4-98
For Schematic Diagram
• Refer to page 4-93 for printed wiring board.
• Refer to page 4-106 for waveform.
LCD DRIVE, BACK LIGHT DRIVE
PD-139 (2/2)
(DCR-TRV530)
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
0
2.9
1.6
2.0
2.8
2.8
3.0
10
0.2
0.2
3.9
3.9
0.2
4.7
0.2
4.7
0.4
1.4
2.8
2.8
1.4
0
2.8
2.8
2.8
0
1.4
NO MARK:REC/PB MODE
    R  :REC MODE
    P  :PB MODE
10k
R5609
XX
R5620
SE_GND
XX
R5619
PANEL_4.75V
BL_REG
100
R5616
470
R5618
2012
1/10W
1800
R5610
180k
R5611
L5601
100uH
MA111-(K8).S0
D5601
12p
C5607
3kV
0.015u
B
C5604
0.1u
B
C5606
XX
B
C5603
UN9213J-(K8).SO
Q5601
LED
BL_CONT
IC5601
TC7W53FU(TE12R)
1
COM
2
INH
3
VEE
4
GND
5
A
6
CH1
7
CH0
8
VCC
0.1u
B
C5605
DETIN
PANEL_2.8V
REG_GND
FP216-TL
Q5602
22k
R5612
2012
1/10W
1800
R5613
10P
CN5604
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
22k
R5617
TA75S393F-TE85R
IC5602
1
2
3
45
XX
D5603
LND705
CH_GND
XX
D5604
T5601
1
2
3
4
5
6
10
DAC
BL_ON
15k
R5614
UP04312008S0
Q5603
4.7u
B
3216
C5602
22P
CN5705
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
680k
R5712
6P
CN5704
1
2
3
4
5
6
0.1u
B
C5704
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
BL_GND
D901
ND901
D902
1
A
COM4
COM3
SEG15
SEG12
SEG16
SEG9
SEG3
COM2
XCS
C/XD
SEG5
XCS
COM4
COM3
C/XD
SCK
SCK
SEG10
SEG9
SO
SEG14
SO
SEG8
SEG12
SEG10
SEG13
SEG11
SEG16
SEG15
SEG1
SEG7
SEG7
SEG14
SEG6
SEG8
COM1
SEG2
SEG13
SEG6
COM1
SEG4
SEG3
SEG2
COM2
SEG1
SEG5
SEG4
SEG11
2012
VCC
SEG5
SEG15
BL_GND
COM4
SEG12
SEG10
OSD_SO
SEG8
XOSD_SCK
COM2
SEG6
SEG9
LCD_COM/XDATA
XCS_LCD_DRIVER
DISP_BL
COM1
SEG7
SEG14
SEG13
SEG2
BL_VDD
SEG11
SEG3
DISP_LCD_VDD
COM3
SEG4
SEG1
SEG16
TO
CF-079/080 BOARD(1/2)
CN103
THROUGH THE
VP-076 HARNESS
(SEE PAGE 4-75)
INV.
SWITCHING
INVERTER
TRANSFORMER
(STARTER)
BACKLIGHT
LED DRIVE
LCD DRIVER
IC5701
CURRENT
DETECT
IC5602
IC5601
SELECT SWITCH
TO(1/2)
1
TO(1/2)
2
LCD902
CHARACTER
DISPLAY
BACKLIGHT
XX MARK:NO MOUNT
LCD DRIVE,BACKLIGHT DRIVE
-REF.NO.:20000 SERIES-
PD-139 BOARD(2/2)
FP-277
10
G
H
5
6
E
3
8
B
D
C
9
2
4
7
F
11
16
1
3
4
5
2
FLEXIBLE
Note :
The components identified by
mark 
0
 or dotted line with mark
0
 are critical for safety.
Replace only with part number
specified.
Note :
Les composants identifiés par
une marque 
0
 sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.
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