Sony DCR-DVD201 Service Manual page 42

DCR-DVD201/DVD201E
For Schematic Diagram
• Refer to page 4-93 for printed wiring board.
2 3
1
PD-220 BOARD
LCD DRIVE
A
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
CN601
22P
REG_GND 1
PANEL_RVS_SW 2
B
N.C. 3
PANEL_R 4
PANEL_G 5
PANEL_B 6
REG_GND 7
REG_GND 8
KEY_AD7 9
EP_2.8V 10
C
TO EP_4.6V 11
FP-890
BOARD EP_8.5V 12
(PAGE 4-15)
BL_-15.5V 13
NS_2.8V 14
PANEL_XHD
PANEL_HD 15
PANEL_XVD
PANEL_VD 16
BL_GND 17
SE_GND(REG_GND) 18
VD_SI
D
VD_SI 19
XCS_LCD
XCS_LCD 20
VD_SCK
VD_SCK 21
VD_SO
VD_SO 22
D603
UDZSTE-178.2B
E
CN602 6P R628
1500
2nd S/S 1
TO N.C. 2
CONTROL
SWITCH REG_GND 3 R627
1200
BLOCK
REG_GND 4
(BL8700)
(PAGE 4-27) N.C. 5
BL_ON/OFF_SW 6
F
D604
UDZSTE-178.2B
R604
0
G R603
LND601
0
CH_GND
SIGNAL PATH
H
VIDEO SIGNAL
CHROMA Y Y/CHROMA
REC
PB
I
16
PD-220
4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS
4 5 6
L603
10uH
L602
10uH
L601
10uH
FB601
C604 C632 C606
C605
22u
47u 1u
XX
C603
6.3V
TA
10u C
6.3V P
C616 0.01u
C615
0.01u
C614 0.01u
R613 R614
91k 10k
CL609 CL608 CL607
0.5%
0.5%
8
IC602 ef
36 35
550 mVp-p
H
7
IC602 ed
C610 C612
0.1u 560p R612
1.2
B CH XX
Filter2
GND1
R609
1.3 H
68k
OPOUT
1.4
OPIN
FVCC
R640 0
2.7
VD_SI
SO
R641 0
2.8
XCS_LCD
XCS
R610 470
VD_SCK 2.8
XSCK
0.1 1
VD_SO IC602 1
SI
R635
2.8
0
VDD
SCAN
2.6
PANEL_XHD
HD
V
1 2
PANEL_XVD
R611
100k
9
IC602 rk
C607
0.1u Q603
B 2SC5658T2LQ/R
CLR 2.9
C613
XX
3.0 Vp-p
R639 H 0
R607
XX
1M
D601
MA111-(K8).S0
CL601
R605
10k
R608
IC601
BACK LIGHT
47k
DRIVE
0.5%
C608
R606
0.1u IC601
220k
B NJM12904V(TE2)
0.5%
2.2 4.8
Vcc
CL602
A_OUT
2.3
B_OUT
A_IN-
2.3
B_IN-
A_IN+
B_IN+
GND
4-25
PD-220 PRINTED WIRING BOARD PD-220 PRINTED WIRING BOARD
7 8 9
C609
C611 C617 C618 C619
10u
2.2u XX
XX XX
B
5
IC602 wh
C622
4.7u
B
4.3 Vp-p
126 s
R620
22k
4
IC602 ws
34 33 32 31 30 29 28 27 26 25
H 3.3 Vp-p
6
IC602 es
CL603
2.5
VP
CL604
4.8
VCC2 RB601
550 mVp-p
2.5
10
550 mVp-p
CL605
H VB
2.5
IC602 VG
2.5 CL606
VR
RGB DRIVE,
GND2
TIMING GENERATOR
2.8
PWM
IC602 0
WIDE
CXM3006AR-T4
0
VST
3
IC602 wa
2.8
VDD
1.4
VCK
VSS
3.0 Vp-p
3.2 Vp-p
H
3 4 5 6 7 8 9 10 11 12
R621
0
R622
0
R615
R619 R623
4700 33
0.5%
R617
1k
2.8
2.2
3.3 2.3
1.7 1.7
Q604
2SC5658T2LQ/R
-1.7 -1.7
R616
C642
2200
47k Q606 Q607
0.1 2SB1218A-QRS-TX 2SB1218A-QRS-TX
0.6
Q605
2SC5658T2LQ/R
C633
R643
4.7u C644
Q604-607
B 47k
4.7u
BACK LIGHT DRIVE
3225
10 11 12
8.5 8.5
Q609
R624 C625
2SA2029T2LQ/R
XX
47k
SWITCH
0
D605
R625
XX
6800
R636
0
1k
2.8
C643
0.47u
B
C620
Q608
C630
XX DTC144EMT2L
XX
SWITCH
VST
VCK
EN
C624
0.1u
DWN
B
C626
1u R634
C631 R637 B 1M
1u 120k
B 0 C627
0.1u
B
Q610
VP
2SA2029T2LQ/R
D602
SWITCH -5.6
XSTBY
EDZ-TE61-5.6B
VB
PCG
VG HST
REF
VR
WIDE
WIDE
HCK2
VST HCK1
VP
VCK VG
VR
VB
RGT
2
IC602 w;
3.1 Vp-p
H
EN
DWN
XSTBY
PCG
HST
HCK2
HCK1
RGT
33
0.5%
C629
XX
R633
0
R644
0
4-26
13 14
CN605 24P LCD901
24 COM
23 CS
22 VST
21 VCK
20 EN
19 DWN
18 VDD
17 VSS
16 N.C.
15 VSSG
14 XSTBY 2.5INCH
COLOR LCD
13 PCG UNIT
12 HST
11 REF
10 TEST1
9 WIDE
8 HCK2
7 HCK1
6 PSIG
5 G
4 R
3 B
2 RGT
1 TEST2
LED901
BACK LIGHT
LED1
CN606 6P
6 BL_2.8V LED2
5 NC
4 BL_FB LED3
3 BL_L
2 NC LED4
1 BL_H