DSC-P51/P51M
COVER
COVER
4-29
4-30
PK-062 (2/3)
For Schematic Diagram
• Refer to page 4-45 for printed wiring board.
• Refer to page 4-59, 60 for waveforms.
NO MARK:REC/PB MODE
2.6
2.6
2.8
3.3
3.3
4.8
4
6
5
4
3
9
7
8
12
10
11
1.4
2.7
1.4
0.4
2.4
0.1
2.8
0
0
0
0.1
2.6
2.8
2.8
0.1
1.4
1.4
2.9
2.8
2.2
2.8
2.8
3
2.8
2.8
0
0
0
2.8
1.4
2.4
1.6
2.4
1.6
1.6
2.4
4.8
13.5
1.2
2.8
2.9
2.9
2.3
2.8
2.8
2.8
1.2
1.8
1.8
1.8
1.4
1.4
1.4
1.4
2.6
4.8
13.5
4.6
1.2
0
0
2.7
0.2
1.4
0
4.8
0
2.8
4.8
4.1
2.8
2.1
0
2.8
3.3
1.4
1.4
0
4.8
4
3.4
3.4
4.1
2.8
3.4
4.1
10u
6.3V
C820
PANEL_B
1u
25V
C814
CM7021L3-E2
IC802
1
HDI
2
HDB
3
W/H
4
BL-ON
5
BL-DET
6
GND
7
TESTI
8
LED
9
PWM
10
TESTI
11
TESTI
12
CPMODE
13
CP
14
GRES
15
GPCK
16
GSRT
17
STBYB
18
RESET
21
OE
19
VDD
20
SRT
22
CLR
23
MCLK
24
HCNT
25
DR.P
.SA
VE
26
OSCO
27
OSCI
28
XC.SA
VE
29
PD
30
PS
31
GND
32
-IN
33
+IN
34
OUT
35
SYF
36
POCB
37
BGP
38
SWCOM
39
SW
40
FRP
41
COM_FRP
42
XSCK
45
SO
44
XCS
43
VDD
46
SI
47
VSYB
48
XVD
24P
CN801
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1u
C832
68k
R814
0.01u
C807
0.1u
C828
R840
220k
100
R824
C830
0.1u
0.01u
C813
0.1u
C825
0.01u
C808
XX
R837
22k
R816
C818
0.1u
16V
6.8u
C822
C810
100p
R808
XX
0.1u
C823
R813
2700
1SV290(TPL3)
D801
0.1u
C817
IC801
CXA3592R-T4
1
N.C
2
N.C
3
N.C
4
N.C
5
N.C
6
N.C
7
BIAS
8
OP_IN+
9
OP_IN-
10
OP_OUT
11
VCO
12
N.C
13
N.C
14
N.C
15
Vcc4
16
VSH
17
GND1
18
GND2
21
G_DC_DET
19
R_DC_DET
20
VR
22
VG
23
B_DC_DET
24
VB
25
Vcc2
26
Vcc3
27
COM_OUT
28
N.C
29
COM_FRP
30
FRP
31
GND3
32
BLACK_IN
33
BGP
34
C_BG
35
EXT_DA1
36
R_INJECT
37
EXT_DA2
38
XC.SAVE
39
XSCK
40
SI
41
XCS
42
Vcc1
45
XP.SAVE
44
LPF_ADJ
43
TRAP_ADJ
46
B_IN
47
G_IN
48
R_IN
10uH
L803
0.01u
C809
15k
R812
L801
10uH
0
R807
470k
R809
10uH
L802
68k
R817
0.1u
C824
PANEL_G
1u
C829
L805
27uH
0.5%
150k
R810
47k
R815
PANEL_R
0.1u
C815
PANEL_13.5V
33u
6.3V
C804
PANEL_4.9V
1M
R818
0.1u
C805
0.001u
C821
10k
R821
L804
10uH
PANEL_2.9V
10
R811
560p
C816
1M
R820
0.1u
C812
100
R822
C819
220p
100k
R819
REG_GND
100
R823
PANEL_-15.5V
47k
R826
10k
R825
22k
R827
0.5%
47k
R831
TC75S55F(TE85R)
IC803
1
2
3
45
0.1u
C826
100k
R805
XX
C806
XX
C802
6.3V
C811
XX
UMF5NTR
Q812
1
6
3
5
4
2
10k
R851
1k
R852
0.1u
C833
100k
R803
4700
R853
MA111-(K8).S0
D802
UMF5NTR
Q802
1
6
3
5
4
2
MA111-(K8).S0
D803
33k
R804
0.1u
C801
10k
R855
330k
R857
R858
0
LANC_OUT
18P
CN903
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
XLCD_SCK
ACV_UNREG
XRST_SYS
PANEL_V
HDO
LCD_SO
XCS_PANEL_TG
XCPC_IN
CVCHK_OUT
0
R856
LANC_IN
1
A
P_TG14
P_TG16
P_TG15
XCS_PANEL_TG
XLCD_SCK_P
P_TG16
P_TG15
P_TG14
COM_FRP
P_FRP
P_BGP
XP_SAVE
P_BGP
XLCD_SCK_P
XCS_PANEL_TG
LCD_SO
PANEL_V
P_FRP
BLK
XP_SA
VE
XTG_SO
P_TG18
P_TG20
P_TG21
P_TG22
P_TG24
P_TG24
BLK
P_TG23
P_TG22
P_TG20
P_TG21
COM_FRP
XTG_SO
P_TG18
P_TG17
P_TG23
P_TG17
XRST_SYS
XC_SA
VE
XC_SAVE
CVCHK_OUT
CVCHK_OUT
LANC_IN
XCS_PANEL_TG
XCPC_IN
LANC_OUT
LCD_SO
XLCD_SCK_P
LANC_OUT
XRST_SYS
ACV_UNREG
HDO
ACV_UNREG
PANEL_V
XCPC_IN
LANC_IN
HDO
VSH
VDD
VSS
VB
VG
VR
HCNT
MCLK
CLR
OE
SRT
STBYB
VBC
VCOM
RESET
STBYB
GSRT
GPCK
GRES
N.C.
VDD
VGL
VSS
VGH
VCC
2
PK-062 (1/3)
PK-062 (1/3)
CPC
5
(FOR CHECK)
H
9
3
L
I
XX MARK:NO MOUNT
12
11
7
14
LCD
LCD901
9
05
MONITOR
E
B
D
G
5
C
13
F
7
LCD DRIVE,TIMING GENERATOR(RGB/TG BLOCK)
J
10
15
PK-062 (1/3)
PK-062 (1/3)
PK-062 BOARD (2/3)
PANEL UNIT
2
4
8
6
K
COLOR
16
BACK LIGHT
CHROMA
SIGNAL PATH
PB
VIDEO SIGNAL
REC
17
18
PK-062 (1/3)
6
IC801
LCD TIMING GENERATOR
IC802
LCD DRIVER
IC803
BACK LIGHT
CONTROL
B+ SWITCH
B+ SWITCH
D901
CN802
6P
1
2
3
4
5
6
0.5%
68
R841
0.5%
10k
R835
0.5%
68
R838
0.5%
3300
R834
0.5%
3300
R833
BL_VO-
2SD2216J-
QR(K8).SO
Q807
2SB1218A-QRS-TX
Q810
2SB1218A-QRS-TX
Q809
DTC144EHT2L
Q808
100
R836
100
R839
BL_VO+
BL_THL
N.C.
BL_L
N.C.
BL_THH
BL_H
PK-062 (1/3)
4
Q807,809,810
BACK LIGHT
DRIVE
BACK LIGHT
SWITCH
16V
C834
10u
16V
C835
10u
UNREG
LANC_OUT
NC
LANC_IN
NC
NC
BL_L2
MAKER_RECOG
CPC_IN
PANEL_COM
NC
HSY
REG_GND
BL_L1
VG
CVCHK_OUT
NC
NC
4-2. SCHEMATIC DIAGRAMS
PK-062 BOARD SIDE A
PK-062 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
PK-062 BOARD SIDE A
PK-062 BOARD SIDE B
The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque
0
sont
critiques pour la sécurité.
Ne les remplacer que
par une piéce portant le numéro spécifié.