8.2. MAIN SCHEMATIC DIAGRAMS
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
NOTE:
PARTS MARKED "PT" ARE NOT USED.
NOTE: For placing a purchase order of the parts,
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
PV-20DF63/PV-27DF63
MAIN I SCHEMATIC DIAGRAM
LINK TO VOLTAGE CHART
LSJB2087
MAIN I SCHEMATIC DIAGRAM
KEY VOLTAGE CHART
TERMINAL
VOLTAGE
KEY DATA0
(PIN 89)
KEY DATA1
(PIN 88)
KEY DATA2
(PIN 87)
KEY DATA3
(PIN 86)
CH DOWN
CH UP
OPEN
/CLOSE
DVD
PLAY
DVD
PAUSE/STILL
DVD
STOP
SKIP +
SKIP -
VOLUME
DOWN
VOLUME
UP
-----
-----
-----
-----
-----
-----
-----
-----
POWER
KEY DATA4
(PIN 85)
(SW6301,6302,6304,6305,6309~6315)
0V
0.6V
0.7V
1.8V
1.9V
3.0V
3.1V
4.4V
-----
5600
R6163
PT
C6051
10K
R6080
PT
D6002
100P
C6013
PT
C6014
L6404
VLPS0111
100
R6017
FM_RAD_STE_L
0.1
C6401
10K
R6133
R6044 1K
PT
R6089
EVQ21405R
SW6304
MA165
D6003
1K
R6003
1K
R6095
D
VD_H
5600
R6160
1K
R6057
O
V
ER_CURRENT_H
10K
R6077
1K
R6056
5600
R6162
EVQ21405R
SW6301
22K
R6130
TP6103 PT
BEEPER
PT
C6047
PT
R6169
330
R6063
PT
R6099
220
R6127
PT
C6022
1K
R6010
2SD1819A
Q6006
SAP_IN_L
2200
R6053
1K
R6096
1/50V
C6403
PT
R6168
0.1
C6044
2200P
C6408
PT
R6022
R6040 100
330
R6062
10K
R6005
4700
R6165
0.1[KB]
C6004
EVQ21405R
SW6305
1K
R6066
100P
C6017
3300
R6136
WA5
L6001
PT
C6012
330
R6061
V_MUTE_H
1500
R6208
R6144
2200
SAP_H/MAIN_L
TP6013
2200
R6006
R6047 1K
PT
C6007
VO
B
1K
R6020
220
R6126
1K
R6078
0.1
C6029
PT
R6203
1K
R6050
R6046
1K
PT
D6004
4700
R6164
3L_RST_L
EVQ21405R
SW6314
PT
R6085
PT
R6026
0.01[KB]
C6410
1K
R6014
IC6005
PST3147NR
4
5
6
1
2
3
L6403
VLPS0111
PT
R6408
EVQ21405R
SW6311
0
R6049
LINE_SD_L
10P
C6003
TNR_H/LINE&D
VD_L
1K
R6097
EVQ21405R
SW6315
COMPOSITE_H
1800
R6302
390
R6132
TV_POWER_ON_H
MONO_H/MTS_L
1K
R6009
100/6.3V
C6006
OSD_R
PT
C6414
100P
C6018
470
R6091
10K
R6205
8P
C6002
120P
C6404
PT
C6412
A
UDIO_MUTE_H
PT
R6315
560
R6011
EVQ21405R
SW6313
PT
C6005
1K
R6094
TP6101
PT
R6041 1K
IIC_DATA
330/6.3V
C6001
PT
C6411
1800
R6301
1K
R6024
10K
R6064
5600
R6161
SYSCON_GND
PT
C6027
PT
R6076
TP6104
PT
PT
R6172
OSD_G
OSD_B
FM_F_MONO_H
IIC_CLK
100
R6016
PT
Q6301
1K
R6032
TP6001
WA7.5
DEFEA
T_H
R6143
22K
1K
R6081
1K
R6207
R6043
1K
R_OUT
100/6.3V
C6021
PT
R6204
1K
R6008
TP6111
PT
PT
R6407
EVQ21405R
SW6302
PT
D6008
100
R6055
L6402
VLPS0111
PT
R6088
1K
R6060
PT
R6087
U6301
PNA4611M00HC
1
2
3
1K
R6082
0.1
C6212
PT
R6086
0.1
C6020
A_CTL_C
10K
R6015
SLP313C81HAB
D6301
PT
C6413
27K
R6150
DEGAUSS_H
TP6007
SPEAKER_MUTE_L
1K
R6013
1K
R6004
PT
D6007
UNSW_5V_SYSCON
100U
L6401
1K
R6035
1K
R6030
22K
R6166
PT
C6015
3900
R6308
PT
R6084
27K
R6145
R6002
10K
56
R6138
4700
R6028
IC6001
MN101D06FCK
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
L6405
VLPS0111
15K
R6019
PT
C6028
CC_VIDEO
H_PULSE_INV
PT
R6173
4R7M
R6135
TP6106
PT
2SB709A
Q6005
1K
R6093
VCH_MUTE_H
0.1
C6302
10K
R6134
PT
Q6012
PT
Q6011
PT
R6083
1K
R6067
18K
R6131
2SB1218A
Q6004
1K
R6029
PT
C6301
TP6109 PT
PT
R6149
1K
R6098
100/6.3V
C6402
1K
R6054
10/16V
C6009
PT
R6023
TP6401
PT
R6174
SLP913C81HAB
D6303
1K
R6100
LINE2_H/LINE1_L
S2_IN_L
R6042 10K
P6001
5
4
3
2
1
TP6108
PT
1K
R6031
1K
R6058
560
R6012
SLP413C81HAB
D6302
PT
C6026
TP6107
PT
220
R6007
100
R6018
10K
R6001
1/50V
C6406
V_PULSE
1K
R6027
WA5
R6314
MTS_IN_L
9100
R6146
1800
R6307
PT
C6030
MA165
D6005
2SD601A
Q6003
1800
R6059
TP6105 PT
330/6.3V
C6213
1K
R6021
470
R6092
S1_IN_L
470
R6090
1K
R6045
PT
R6409
1800
R6137
V_MUTE_2_L
A_CTL_B
A_CTL_A
A_CTL_D
SW_12V
SW_5V_TNR
SW_30V
P6003
13
SW_12V
12
SW_5V_TNR
11
TNR_LOCK_L
10
SW_30V
9
TNR_CE_H
8
M_3S_DATA
7
M_3S_CLK
6
TNR_AFC
5
TNR_SD_L
4
FM_RADIO_H
3
FM_RADIO_SD_L
2
ESD_GND
1
ESD_GND
POWER_ON_L
PT
C6050
5600
R6171
EVQ21405R
SW6309
18K
R6303
EVQ21405R
SW6312
12K
R6306
EVQ21405R
SW6310
3900
R6305
1800
R6304
PT
R6167
H_DR
Y
RESET
D
VD_SCK
HOST_D
AT
A
DV
D
_D
AT
A
D_RD
Y
D6009
PT
D6010
PT
TNR_H/LINE_L
DVD_POWER_ON_H
PT
R6316
ESD_GND
TP6009
WA7.5
TP6008
WA7.5
LSSK0017
IC6004
1
2
3
4
5
6
7
8
J6401
WA
5
X6001
VSXS0784_A
24
P76
SBO1
AFC_C
KEY_IN_1
28
PB6
TTL
VR
O
MONO/MTS
STE
2
1.25
P61
IRQ4
SBT0
DVDD
KEY_IN_0
00
P52
AD10
(sanyo)
[UMBER]
(0.7V) OVER_CUR_H
SBI1
TUNER
V_MUTE_2_L
IIC_CLK
SBT1
STE *NOR
AD8
DVD
P73
GND
OSD_H
A_CTL_C
H_D
AT
A
_OUT
CH_DOWN
H_READ
Y_L
PA
5
KEY_IN_0
A
VSS
AFC_LPF
DVSS
OSD_V
P23
IIC_SVC_L
PA
3
(1/4W)
LINE_SD_L
P50
POWER
KEY_IN_4
P11
DEFEA
T_H
P12
P70
PA
7
KEY_IN_1
SLEEP
20
P62
_A
TNR_SD_L
E0
P21
MOS
2.5
53
V
OB1
RADIO
P24
R_OUT_ADJ
OP/CL
26
VDD2_OSD
10
IIC_CLK
RCTLN
FSC_LPF
D_READ
Y_L
Y_PFG
IRQ0
P74
SAP/MAIN
60
IIC_DATA
B
OSC-IN
KEY_IN_3
IIC_D
AT
A
48
VO
W
2
FGF
REW
PB1
A_MUTE_H
OUT
REC
[RED]
CH_UP
P92
ON_TIMER
CV_IN1
D
VD_H
P53
POWER_ON_L
KEY_IN_2
27
49
P77
R
BU
Z
PA
6
F_LINE2/R_LINR1
50
P63
SKIP+
SCK
14.32MHz
5.0
FF
D
AT
A_OUT
RADIO_F_MONO_H/NOR_I(no rad=L)
KEY_IN_3
KEY_IN_4
TTL
S2_IN_L
KEY_IN_2
RAD*STE
VRI
AFG
4
/CV_OUT
52
4.4
FF
P66
SKIP-
P54
SLEEP_LED
13
ON_T_LED
SBO0
A
VDD
/EVQ11G05R
VO
W
3
AD12
SD
A
KEY_IN_2
PWM1
1.9
L
ANGLE_LED
SXI
D_STL
AD6
1
HSYNC
IR RECEIVER
VCC
29
RADIO_STE_L
TV/FM
3L_RST_L
A0
RADIO_SD_L (no r
ad=L)
VL_UP
P22
RADIO
DEGAUSS_H
P44
(sanyo)
P67
IIC_SVC_L
P_DO
WN_L
RST
L
5
ST/EJ
SAP_IN_L
P51
VLP
P16
AD11
[GREEN]
CTLA
CV_IN2
P14
D_D
AT
A_IN
(sanyo)
AD3
OSC_D
FM_RAD_H
9
P65
KEY_IN_1
3.1
V_MUTE_H
TTL
KEY_IN_0
COMPOSITE_H
D_PLY
3
KEY_IN_3
AD9
(no r
ad=L)
12
SKIP+
AD2
0
CTL_OUT
3.58MHz/L
0.6
P75
PWM0
P01
AD1
ANGLE
VO
W
1
AD4
TNR_CE_H
P15
IR-D
AT
A
RCTLP
SKIP-
GND
POWER
D_SCK
P42
D_STP
PLAY
KEY_IN_4
BEEPER
VCH_MUTE_H
RADIO
SYNC
MTS_IN_L
STE
DTS_AFC
CH_UP
M_TNR/LINE&D
VD
SP_MUTE_L
P25
STE
CH_DN
S1_IN_L
M_SVC_L
TV_P_ON_H
P91
VSYNC
TNR_LOCK_L
P40
HSW
SCK
BLK_H
AD7
OSC-OUT
VSS2_OSD
XDS
P72
AD0
3.75
VL_DN
G
AD5
P71
P13
DVD_RST_L
A_CTL_A
A_CTL_B
A_CTL_D
51
(0.3 ohm)
(8.5 ohm)
TNR/LINE
OPEN/CLOSE
DVD_P_ON_H
L
L
L
L
L
L
(no_use)
F/R/3LC/2LC/-_OPT
RADIO/PBTS_OPT
or 470/6.3V
SYSTEM CONTROL/OSD/CCV
MICROCONTROLLER
IC6001
RESET
SWITCHING
POWER ON-ON
SWITCHING
POWER ON-ON
SWITCHING
POWER ON-ON
(RESET)
DVD
PAUSE/STILL
DVD STOP
DVD PLAY
VOLUME
UP
VOLUME
DOWN
P6001 IS USED FOR
ADJUSTMENT AT
FACTORY ONLY
(NO CONNECTION)
TO TUNER MAIN
C.B.A P7003
TO M II
TO M II
TO M II
TO M II
6
7
8
11
TO M II
TO M II
TO M II
TO M II
TO M II
TO M II
TO M II
14
15
16
17
18
19
TO M II
TO M II
TO M II
TO M II
TO M II
TO M II
20
TO M II
21
22
23
TO M II
TO M II
TO M II
25
30
TO
M II
TO
M II
TO
M II
TO
M II
TO
M II
TO
M II
TO
M II
31
32
33
TO
M II
TO
M II
TO
M II
TO M II
TO M II
TO M II
TO M II
TO M II
TO M II
47
46
45
44
43
42
TO
M II
TO
M II
TO
M II
TO
M II
TO
M II
TO
M II
41
40
39
38
37
36
35
34
TO
M II
TO
M II
TO
M II
TO
M II
TO
M II
TO
M II
TO
M II
TO
M II
TO M II
TO M II
SWITCHING
POWER ON-ON
SWITCHING
POWER ON-ON
I2C SERIAL
CLOCK
I2C SERIAL
DA
TA
GND
VDD
(MEMORY)
RESET
INFRARED
RECEIVER
UNIT
PV-20DF63 / PV-27DF63
32
Содержание PV 20DF63
Страница 1: ...ORDER NO MKE0303602C1 B6 B22 TV DVD Combination PV 20DF63 PV 27DF63 SPECIFICATIONS 1 ...
Страница 15: ...5 1 8 WIRE AND LEAD POSITION DIAGRAM Fig 8 15 ...
Страница 18: ...Fig D2 18 ...
Страница 19: ...Fig D3 19 ...
Страница 20: ...6 1 1 1 Notes in chart 1 Removal of DVD Ass y Fig D4 20 ...
Страница 38: ...7 3 TEST POINTS AND CONTROL LOCATION 38 ...
Страница 41: ...11 2 CHASSIS FRAME SECTION 2 41 ...
Страница 42: ...11 3 CHASSIS FRAME SECTION 3 42 ...
Страница 43: ...11 4 PACKING PARTS AND ACCESSORIES SECTION 43 ...
Страница 54: ...R6012 ERJ6GEYJ561V MGF CHIP 1 10W 560 54 ...
Страница 90: ...13 2 CHASSIS FRAME SECTION 2 90 ...
Страница 91: ...13 3 CHASSIS FRAME SECTION 3 91 ...
Страница 92: ...13 4 PACKING PARTS AND ACCESSORIES SECTION 92 ...
Страница 103: ...R6012 ERJ6GEYJ561V MGF CHIP 1 10W 560 103 ...