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Ver 1.1 2003. 12
COVER
COVER
For Schematic Diagram
• Refer to page 4-85 for printed wiring board.
• Refer to page 4-107 for waveforms.
2
1
PD-188 BOARD(2/2)
BACKLIGHT DRIVE(BL BLOCK)
A
XX MARK:NO MOUNT
BL_REG
BL_GND
B
C
EP_4.75V
1
(1/2)
EP_2.8V
D
LN6101
CH_GND
E
SE_GND
D6102 XX
BL_CONT
F
REG_GND
CN6202
XX
G
TP_TOP
1
TP_BOT
2
TP_L
3
TP_R
4
CN6203
XX
TP_R
1
H
TP_L
2
NC
3
TP_BOT
4
16
TP_TOP
5
NC
6
4-2. SCHEMATIC DIAGRAMS
4-2. SCHEMATIC DIAGRAMS
3
4
5
NO MARK:REC/PB MODE
L6101
82uH
R6106
1800
1/10W
4.2
4.2
5
4
1
3
-0.4
-0.4
2
Q6102
Q6103
C6101
CPH5504-TL-E
XX
4.7u
BACK LIGHT
B
DRIVE
IC6102
CURRENT DET
IC6102
R6104
TA75S393F-TE85R
180k
2.8
0.4
VCC
2.8
1.9
R6101
R6105
C6102
XX
(SB T8711)
XX
22k
D6101 XX
R6102
XX
IC6101
R6103
TC7W53FU(TE12R)
10k
R6107
1.9
2.8
VCC
*
COM
0
1.9
CH0
INH
2.8
CH1
VEE
2.8
0
A
GND
Q6101
UNR32A300LS0
INV.
D6201
XX
Note :
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
4-15
PD-188 PRINTED WIRING BOARD
PD-188 PRINTED WIRING BOARD
6
7
T6101
INVERTER
TRANSFORMER
5
1
2
6
C6103
0.015u
C6105
3
B
12p
CN6101
3.15kV
4
10
10
BL_HIGH
9
N.C
8
N.C
7
N.C
6
N.C
5
N.C
4
N.C
R6109
Q6104
3
BL_LOW
100
-0.6
RN4983FE
SWITCH
2
LED
4.6
1
LED_GND
6
3
D6104
0
2
5
PG1111R-TR
4.6
(STARTER)
1
4
4.7
D6103
MA111-(K8).S0
C6104
R6110
R6108
0.1u
22k
470
B
IC1601
SWITCH
R6107
10k
(DVD200/DVD200E)
27k
(DVD300)
Note :
Les composants identifiés par
une marque 0 sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.
DCR-DVD200/DVD200E/DVD300
8
9
10P
ND901
BACKLIGHT
DETIN
DAC
2
(1/2)
LED
BL_ON
4-16
PD-188 (2/2)
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