Sony DCR-PC101E Service Manual page 39

COVER
COVER
For Schematic Diagram
• Refer to page 4-81 for printed wiring board.
• Refer to page 4-101 for waveforms.
1 2 3 4
PD-166 BOARD (1/2)
LCD DRIVER,TIMING GENERATOR
A
CN801 20P
PANEL_B 1
PANEL_G 2
PANEL_R 3
REG_GND 4
PANEL/EVF_2.8V 5
PANEL/EVF_13.5V 6
B
PANEL/EVF_4.6V 7
C801
VD_SCK
XX
VD_SCK 8
20V
BJ-003 XCS_LCD
XCS_LCD 9
CN007
VD_SO
VD_SO 10
THROUGH THE
REG_GND 11
PB-051 HARNESS
PANEL_XVD
(PAGE 4-50) PANEL_XVD 12
PANEL_XHD
PANEL_XHD 13
REG_GND 14
C
TP_R 15
TP_L 16
TP_BOT 17
TP_TOP 18
P_UNREG 19
P_UNREG_GND 20
D
CN802 7P
N.C. 1
E
TP_R 2
TP_L 3
TA901
N.C. 4
TOUCH PANEL
TP_BOT 5
TP_TOP 6
N.C. 7
F
UNREG
UNREG_GND
PANEL_4.6V
1
PWM
(2/2) BL_ON
DET
LED_ON/OFF
G
H
I
J
K
L
05
4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS
5 6 7
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
:IMPOSSIBLE TO MEASURE THE
*
VOLTAGE AT THE MARKED POINTS.
C812 R809
0.01u 15k
0.7
36
R806
1.2
470k
N.C
2.8
XC.SAVE
XC.SAVE
2.8
VD_SCK
XSCK
2.3
XTG_SO
SI
2.8
XCS_LCD
L801 C803 XCS
22uH 0.1u
2.8
Vcc1
R804
R802 2.8
0 0
C802
TRAP_ADJ
68u
4V 2.8
LPF_ADJ
2.8
XP.SAVE
XP.SAVE
C808
3
0.01u 1.8
B_IN
C809
0.01u 1.8
2
G_IN
C810
1.8
0.01u
R_IN
1
1
2.8
L802
10uH
C806
10u
6.3V
C807
0.1u
C811
0.1u R808
100k
Q802
2SD2216J-
QR(K8).SO *
INITIAL RESET
0
R807
C813
470k
XX
D801
MA111-(K8).S0
BGP 2.7
PRG 2.8
BLK 0
FRP 1.4
PFRP 1.4
VD_SCK 2.8
2.8
XCS_LCD 2.8
XTG_SO 2.3
VD_SO 2.8
PANEL_XVD 2.8
Q801
XP4313-(TX).SO
R801
8
LED ON/OFF 10k
SWITCH
4.5 2.8
6 4
0 0.1
2 5
1 3
2.8
PANEL_XHD
4-51
PD-166 BOARD SIDE A PD-166 BOARD SIDE A PD-166 BOARD SIDE B PD-166 BOARD SIDE B
8 9 10 11
L803
10uH
C817 C818
0.01u
C815 3.3u
2.2u 20V
VP
1.5 2.7 0 2.8 1.4 1.4 2.8 7 1.7 13.5
35 34 33 32 31 30 29 28 27 26 25
7
VB
R820
6
VB 10
1.7
C821
2.2u
B_DC_DET
7
VG
5
VG
C822
1.7 2.2u
G_DC_DET
7
VR
4
IC801
VR
1.7
C823
LCD DRIVER 2.2u
R_DC_DET
IC801
RB5P004AM1
GND2
GND1
VREF
13.5
Vcc3
COM_OUT
COM_IN
2 3 4 5 6 7 8 9 10 11 12
0.9 2.8 0.9 0.9 1.4 1.4 1.4 1.4 2.6 6.6
R816
D802
100k
1SV290(TPL3)
C816
0.1u
R811 R815
1M C819
47k
0.001u
R817 R821
L804
R813 C814 R814
2.2uH 100k 100k
22k 560p 68k
C820
82p
9
0.9 2.8 0.9 0.9 2.8 1.4 2.8 1.4 1.4 2.8
*
36 35 34 33 32 31 30 29 28 27 26 25
0
XCLP VST
1.4
PRG VCK
2.5
SBLK EN
2.8
FRP DWN
0.2
PFRP WIDE
IC802
2.8
XSCK VDD
TIMING GENERATOR
0
IC802
VDD HST
CXD3516R-T4
1.4
XCS HCK2
1.4
SO HCK1
2.8
SI RGT
2.8
VDO POFF
XVD NC
1 2 3 4 5 6 7 8 9 10 11 12
2.6 0.3 2.8 2.8 0 2.8
7
12 13 14 15
Q806
NDS356AP
VDD SWITCH
13.5 13.5
R830 C826
0.01u
470k
0
C824 C825
3.3u 0.01u
R831
20V
0
0
R833
TG14 2.8
XX
Q804
UN9213J-(K8).SO
VDD SWITCH
R828
100
C829
0.1u
C827
4.7u
R837
150k
TG24
TG23
TG22
TG21
D803
RD3.3UM-T1B
D804
TG20
TG18
TG17
TG16
TG15
R827
100k
R825
100k R832
13.5
10k
7.6
4 6
7 5 2
3 1
13.5 7
7
6 4
Q805
7
XP4601-TXE
2 5
BUFFER
Q803
XP4601-TXE 1 3
BUFFER
R829 6.4
10k
TG24
TG23
TG22
R836
820k
TG21
R834
TG20
100k
0.5% 1.5
0.9
2SB1462J-
QR(K8).SO
TG18
LEVEL SHIFT
R822
R818
0
0
TG17
R835
6800
0.5%
TG16
C828
R819 R823
0.1u
0
0 TG15
TG14
SIGNAL PATH
VIDEO SIGNAL
CHROMA
REC
PB
4-52
DCR-PC101/PC101E
16 17 18
CN804 24P
24 N.C.
23 COM
22 VST
21 VCK
20 EN
19 DWN
18 VDD
C830
1u 17 VSS
16 VDDG
LCD901
15 VVSSG 2.5INCH
LCD UNIT
XX
14 SLVSSG
13 WIDE
12 HST
11 REF
10 N.C.
9 CRext
8 HCK2
7 HCK1
6 PSIG
5 G
4 R
3 B
2 RGT
1 N.C.
CN803 6P
1 VG
2 COM
3 GND
CPC
4 HSY (FOR CHECK)
R838
5 NC.
22k
6 PSIG
Q807
PD-166 (1/2)