Sony DCR-TRV16 Service Manual page 52

COVER
COVER
For Schematic Diagram
• Refer to page 4-73 for printed wiring board.
• Refer to page 4-89 for waveform.
2 3
1
PD-161 BOARD(2/2)
LCD DRIVE,BACKLIGHT
A
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
B
REG_GND
VD5651
R5651
270
EVER_3.0V
2
(1/2)
HI_EVER_SCK
HI_EVER_SO
C XCS_LCD_DRIVER
LCD_COM/XDATA
D
BL_REG
E
1
(1/2)
C5607
4.7u
B
F
BL_GND
EP_4.75V
EP_2.8V
SE_GND
BL_CONT
G
R5608 XX
LD5605 D5603 XX
A
R5609 XX
D5604 XX
H
DETIN
BL_ON
3
(1/2)
DAC
LED
I
16
4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS
4 5 6
32 31 30 29 28 27 26 25
R5652
680k
1.6
10
OSC1 SEG10
2.0
OSC2 SEG9
VSS IC5651 SEG8
3.0
VC SEG7
3.0
LCD DRIVE
VLCD SEG6
3.0
VDD SEG5
3.0 IC5651
SCK SEG4
XX
0
SO SEG3
9 10 11 12 13 14 15 16
L5601
R5601
R5604
0uH 1800
XX
1/10W
C5603
0.015u
B
4.8 5 4.8
4
3 1
-0.7 -0.7 Q5604
XX
2
Q5605
CPH5504-TL-E
SWITCHING
Q5603
RN4983FE(TPLR3)
LED DRIVE
R5614 XX
IC5602
0
R5602
TA75S393F-TE85R
180k
2
IC5602
2.8 0.3
VCC
CURRENT DETECT
2.8 1.5
R5603
C5604
22k
0.1u
B
IC5601
R5612
TC7W53FU(TE12R)
10k
1.8 2.8
COM VCC
R5613
10k
0 1.7
INH CH0
2.8 2.8
VEE CH1
0
GND A
Q5601
RN1104F(TPL3)
INV
4-21
PD-161 PRINTED WIRING BOARD PD-161 PRINTED WIRING BOARD
7 8
COM1
20
COM2
19
SEG2
18
1.5 SEG10
SEG3
17
1.5 SEG9
SEG4
16
1.5
SEG8 SEG5
15
1.5 SEG7
SEG6
14
1.5 SEG6
SEG7
13
1.5 SEG5
SEG8
12
1.5 SEG4
SEG9
11
1.5 SEG3
SEG10
10
SEG11
9
SEG12
8
SEG13
7
SEG14
6
SEG1
5
SEG16
4
SEG15
3
COM3
2
COM4
1
T5601
INVERTER TRANSFORMER
5
1
2 6
3
CN5601 10P
4 10 10 BL_HIGH
C5606
9 N.C.
12p
3kV
8 N.C.
SL
7 N.C.
6 N.C.
5 N.C.
4 N.C.
R5605
120 3 BL_LOW
2 LED
4.7 0.3
6 3
1 LED_GND
5
4.7
1
4 D5601
4.7
MA111-(K8).S0
R5606
C5605
22k 0.1u
B
R5607
470
IC5601
Note :
The components identified by
SELECT SWITCH
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
DCR-TRV16/TRV16E/TRV18/TRV18E/TRV116E/TRV118E
9 10 11
FP-441
FLEXIBLE
CN5654 20P
COM1
COM2
SEG2
SEG3
SEG4
SEG5
LCD902
SEG6
CHARACTER
DISPLAY
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
SEG13
SEG14
SEG1
SEG16
SEG15
COM3
COM4
ND901
BACK
LIGHT
Note :
Les composants identifiés par
une marque 0 sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.
4-22
PD-161 (2/2)