Sony Digital Handycam DCR-PC100E, Руководство по обслуживанию

Страница: 106 / 215

DCR-PC100/PC100E
4-77 4-78
RGB DRIVER
PD-125 (1/2)
For Schematic Diagram
• Refer to page 4-90 for waveforms.
NO MARK:REC/PB MODE
2.5
0
0
15.5 0
15.5
15.5 15.5
12.2
12.2
0
2.8 2.8
0
12.2
6.1
5.4
5.4
6.1
5.4
4.8
12.2
5.4
4.8
5.5
12.2
5.5
4.9
5.0
5.4
2.8
1.2
2.0
1.7
2.8
0.9
2.8
0.9
0.9
1.2 0.7 0 1.3 1.7 1.8 1.8 1.2
5.4
1.7
5.4
1.7
5.4
1.7
2.8
2.7
2.8 1.2 1.5 1.6 1.7 1.6 1.5 1.4 0 1.3 5.5 12.2
7
6
5
4
1
3
2
4.5 4.5
3.8
0
2.4
1.0
4.5
4.5
LND811
A
XCLP_Y
B_Y
XX
R8051
NDS356AP
Q8003
PRG_Y
P_3.0V_Y
±
0.5%
27k
R8034
33k
R8017
0.01u C8013
FRP_Y
XP4113-TXE
Q8001
XX
Q8002
XX
CH
C8027
10uH
L8001
4700
R8022
XX
R8002
1M
R8012
2012
2.2u
F
C8023
XP4601-TXE
Q8010
SI2301DS-T1
Q8007
2.2u
2012
C8016
100k
R8028
XX
C8001
CONTRAST_Y
0.01u C8015
XX
CH
C8003
C8009
47uH
4V
TA A
XX
CH
C8006
470k
R8019
220k
R8037
39k
R8027
100k
R8016
0 R8004
PSIG_Y
XX
R8049
2200p
C8008
0.1u
C8017
10k
R8043
XX
R8001
SH1_Y
R8031
100
22k
R8020
COLOR_Y
C8019
2.2u B
39k
R8018
XP4601-TXE
Q8011
XP4601-TXE
Q8009
UN9213J-(K8).SO
Q8000
47k
R8025
XX
R8046
C8012
2.2u B 2012
IC8001
CXA8116R-T4
1
PICTURE
2
XRGB
3
AGC.FIL
TER
4
AGC.OUT
5
AGC.LEVEL
6
COLOR
7
H.FIL
TER.IN
8
G/Y
9
R/R-Y/CR
10
B/B-Y/CB
11
H.FIL
TER.OUT
12
REG.OUT
13
SYNC.SEP
14
EXT.BGP
15
SYNC.IN
16
SYNC.OUT
17
GND1
18
GND2
19
R.DC.DET
20
ROUT
21
G.DC.DET
22
G.OUT
23
B.DC.DET
24
B.OUT
25
VCC2
26
VREF
27
BLACK.LIMIT
28
RGBBLK
29
FRP
30
WHITE.LIMIT
31
SUB.BR
T
.B
32
SUB.BR
T
.R
33
GAMMA1
34
GAMMA2
35
PSIGGRA
Y
36
PRG
37
PSIG.OUT
38
XTEST
39
BRIGHT
40
CONTRAST
41
PSIG.DET
42
SUB.CONT.B
43
SUB.CONT.R
44
VCC1
45
SHA
46
SHB
47
SHG
48
SHR
56k
R8030 *
PSIGGRAY_Y
0.01u
C8026
C8020
2.2u B
REG_GND_Y
20V
TA
2.2u
C8018
A
0.1u
C8011
R_Y
0 R8005
3.0V_Y
22k
R8024
33k
R8040
0.1u
C8010
10k
R8015
4P CN8002
1 ORG_15.5V
2 PWM
3 UNREG
4 GND
1M
R8003
±
0.5%
270k
R8035
0
R8006
VREF_Y
A
16V
TA
4.7u
C8025
SH4_Y
22k
R8038
XTEST_Y
BRIGHT_Y
PANEL_15.5V_Y
XHD_Y
SH2_Y
XX
R8029
PANEL_12V_Y
SH3_Y
33k
R8026
R8033
100
C8021
2.2u B
XVD_Y
3300
R8039
2012
2.2u
F
C8024
R8032
100
LND810
A
100k
R8000
13P CN8001
1 XHI_SCK1
2 DATA_FROM_HI
3 XCS_LCD_DAC
4 GND
5 PANEL_Y
6 PANEL_CR
7 PANEL_CB
8 LCD_DD_ON
9 XVD
10 XHD
11 LCD_4.6V
12 LCD_3.0V
13 ORG_12V
PICTURE_Y
XX
CH
C8005
P_12V_Y
10uH
L8002
47k
R8021
RGBBLK_Y
10k
R8045
10k
R8044
4700
R8023
XX
R8050
3300
R8036
18k
R8014
0
R8047
0
R8052
BRT_R_Y
COM_Y
B.LIMIT_Y
G_Y
BRT_B_Y
0.01u
C8022
0
R8042
GAMMA1_Y
0.01u C8014
XX
R8041
B
4V
TA
68u
C8028
LND812
BL_PWM
10u
C8102
6.3V
TA P
BL_LEV_Y
4700
R8101
UN9112J-(K8).SO
Q8100
1
2
3
0.1u
C8103
LND818
LED_ON/OFF
1k
R8102
PG1111R-TR
D8100
1 2
100
R8100
0.01u
C8101
100uH
L8101
LND814
UNREG_GND
C8104
22u
6.3V
TA B
LND813
PANEL_UNREG
C8100
22u
6.3V
TA B
Q8101
2SB1462J-QR(K8).SO
4.7uH
L8100
UN9214J-(K8).SO
Q8102
0.01u
C8105
LND815
VDD ND901
XHI_XSCK_Y
DATA_FROM_HI_Y
XCS_LCD_D/A_Y
4.6V_Y
1
A
COLOR
BRT_R
BRT_B
CONTRAST
B.LIMIT
GAMMA1
PSIGGRAY
PICTURE
CONTRAST
SH4
SH3
SH2
XCLP
BRIGHT
B.LIMIT
FRP
BR
T_R
PSIGGRA
Y
GAMMA1
BR
T_B
SH1
XHD
XVD
XTEST
VREF
BRIGHT
SH4
SH3
SH2
SH1
XVD
FRP
XCLP
XHD
PRG
VREF
COLOR
XTEST
RGBBLK
RGBBLK
PRG
PICTURE
PANEL ON/OFF
SWITCH
RGB DRIVER
BL_LOW
BL_GND
case case
BL_HI
DUMY_LND
BACK
LIGHT
LED DRIVER
-REF.NO.:10000 SERIES-
PD-125 BOARD(1/2)
RGB DRIVER(PD-1 BLOCK)
XX MARK:NO MOUNT
SIGNAL PATH
VIDEO SIGNAL
Y Y/CHROMA
REC
PB
CHROMA
TO(2/2)
8
10 TO(2/2)
9 TO(2/2)
TO
VC-227
BOARD
CN2911
(SEE PAGE 4-26)
TO
VC-227
BOARD
CN2915
(SEE PAGE 4-26)
TO(2/2) 7
TO(2/2)
12
TO(2/2)
2
Q8101,8102
BACK LIGHT
SWITCH
SWITCH
INV.
SWICH
IC8001
BUFFER
BUFFER
BUFFER
TO(2/2)
4
5 TO(2/2)
TO(2/2)
11
TO(2/2)
6
TO(2/2)
1
3 TO(2/2)
4 7
G
9
C
I
16
E
K
8
J
B
13
D
14 6
F
10 11 3 15 12 17
L
2 5
H
16
INVERTER BLOCK
(BACK LIGHT DRIVER)
Note :
The components identified by
mark
! or dotted line with mark
! are critical for safety.
Replace only with part number
specified.
Note :
Les composants identifiés par
une marque
! sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.