6.2.
MAIN SCHEMATIC DIAGRAMS (Models: PV-D4734S/ PV-D4744/ PV-D4744S/ PV-D4734S-K/ PV-D4744S-K)
PT
C6011
CTL+
0.1
C6228
MASTER_DATA_1
0.1
C6219
PT
C6012
TR_ENV
TP6021
IIC_DATA
1500
R6019
PT
C6032
TP6009
2SD601A
Q6003
P6202
2
1
B3EA00000072
D6001
10K
R6011
1K
R6068
PT
C6045
C3EBCC000038
IC6004
1
2
3
4
5
6
7
8
10K
R6010
KEY_4
TP6018
0.1
C6214
MTS_MODE
SW6002
K0C111A00006
2SB709A
Q6002
IIC_CLK
HIFI_PLAY_H
0.1
C6007
1R5
R6212
18K
R6214
PT
R6083
220
R6208
120
R6027
22K
R6007
2SB709A
Q6004
5600
R6084
0.1
C6003
CV_OUT
0.01
C6224
PT
C6005
100
R6213
CTL-
27K
R6016
KEY_3
3300
R6018
FSC
PT
R6081
5600
R6075
4R7M
R6017
0.01
C6229
100
R6216
PT
C6044
AUDIO_MUTE_H
5600
R6077
0.1
C6006
4700
R6004
SW+12V
1800P
C6220
PT
R6082
UNSW_+5V_SYSCON
2700
R6003
2SB709A
Q6005
1000P
C6223
10K
R6001
18K
R6008
MA165
D6002
CV_IN
27K
R6031
V12V
220
R6210
V_LOCK_PLS
TP6001
1
C6035
3CH_HIZ/4CH_L
SW_+5V_VIDEO
PT
C6047
PANE_CS
PT
R6014
5600
R6080
47K
R6207
DEFEAT_H
1000P
C6221
HSW
27K
R6020
5600
R6087
0.1
C6009
PT
C6046
PT
C6013
390
R6009
PT
C6042
PT
C6015
PT
R6013
1K
R6215
10K
R6002
0.1
C6215
27K
R6012
0.022
C6225
POWER_ON_H
2SD601A
Q6001
PT
R6005
1R2
R6211
TV_L/VCR_H
DVD_POWER_ON_H
470
R6038
220
R6209
SCK_1
HIFI_H_SW
1K
R6071
PT
R6042
0.1
C6216
0.022
C6226
0.22
C6227
KEY_2
KEY_1
PT
R6039
10K
R6058
2SB709A
Q6009
100
R6026
5600
R6079
PT
C6048
AFC
UNSW_+16V
TP6007
TP6008
TP6010
TP6023
TP6030 PT
TP6032 PT
TP6033 PT
TP6034 PT
BW_H/COLOR_L
SP_L
NA_PB_SW_ON_L
AIP_L
R6060
100
SQPB_H
LED_ON_H
TP6012
TP6013
C6222 1
TP6804
PT
TP6807
PT
H_RDY
SW_MUTE_H
KEY_5
5600
R6223
DVD_SEL_H
DVD_RST
TP6028
PT
2200
R6041
TP6204
22K
R6021
0.01
C6028
2SD601A
Q6008
0.1
C6016
1K
R6045
R6098
4700
0
R6104
0
R6072
TP6026
1K
R6092
PT
C6019
PT
C6053
TP6037
PT
0.056
C6208
R6057
100
18P
C6022
R6029
22K
4700
R6048
1000P
C6040
15K
R6056
27P
C6029
TP6810
PT
220
R6051
R6094 PT
PT
R6063
TP6808
PT
1K
R6070
TP6203
3900P
C6202
PT
C6025
TP6201
22K
R6050
10K
R6203
0.033
C6039
3300
R6023
TP6202
D6201
MA165
PT
R6022
100
R6069
PT
TP6811
TP6802
PT
22P
C6030
0.056
C6211
0.1
C6017
0.056
C6209
TP6806
PT
560
R6226
100P
C6020
1K
R6114
3900
R6066
H0D120500017
X6002
PT
R6222
PT
X6003
0.1
C6203
C6063
1
D6202
MA165
R6074
1K
0
R6096
10K
R6059
1K
R6118
1K
R6113
PT
R6073
1K
R6034
R6108
3900
0.056
C6210
10K
R6204
1K
R6037
PT
R6076
1K
R6061
1K
R6049
TP6803
PT
R6102 1K
PT
C6024
R6025
22K
1K
R6040
PT
C6051
PT
C6026
TP6801
PT
PT
R6085
1K
R6206
680P
C6204
10K
R6090
0.1
C6033
1K
R6033
6800
R6201
1M
R6202
560
R6035
PT
R6078
470P
C6027
TP6805
PT
R6047
PT
1M
R6036
0.01
C6049
560P
C6041
1K
R6064
100
R6067
220
R6053
TP6206
33P
C6207
1K
R6095
PT
R6032
PT
R6088
PT
R6115
1K
R6205
1K
R6030
82P
C6031
1000P
C6038
15K
R6100
HOST_DATA
0
R6227
PT
TP6812
4700
R6228
4700
R6229
PT
R6230
0
R6231
PT
TP6813
PT
C6230
100P
C6231
100P
C6232
DVD_DATA
DVD_SCK
TP6809
PT
IR_DATA
R6116
22K
R6117
22K
SW_+30V
D1303
MA4047N-M
D1302
ERA15-01
Q1301
2SD2114K
D1305
WA5
PT
C1302
R1301
12K
Q1303
2SD601ARS
2SD2159
Q1302
R1306
PT
1200
R1305
2SD601ARS
Q1304
D1301
ERA15-01
MA4110N-H
D1304
D1306
WA5
R1304
680
HIFI_ADJ_H
R6043
PT
PT
R6028
DVD_AUDIO_SW_H
R6103
10K
D6005
MA165
D_RDY
22K
R6105
D6003
MA165
D6004
MA165
1K
R6062
1K
R6065
0.1
C6021
2200
R6234
SW_+5V_M
TP1301
PT
TP1302
PT
PT
R6086
PT
R6099
WA5
L6001
WA5
L6201
68U
L6003
4R7U
L6002
100U
L6004
C0EBH0000172
IC6005
4
5
6
1
2
3
47/6.3V
C6010
220/25V
C6212
100/25V
C6217
PT
C6002
100/6.3V
C6213
330/6.3V
C6008
PT
C6004
220/6.3V
C6218
C6001
PT
10/16V
C6205
100/6.3V
C6014
100/6.3V
C6034
220/6.3V
C6201
100/25V
C1301
C1304
0.47/50V
C1303
10/16V
C1305
10/16V
0.47/50V
C1306
VEKS9440
Q6007
VEKS9440
Q6006
WA15
TP6003
WA12.5
TP6005
WA17.5
TP6205
WA12.5
TP6004
WA12.5
TP6208
PT
TP6036
WA12.5
TP6207
150
R6006
56
R6015
R6091
10K
R6097
22K
15K
R1302
15K
R1303
RPI-303
IC6002
2
1
4
3
RPI-303
IC6003
2
1
4
3
P6203
7
6
5
4
3
2
1
PT
J6001
J6804
PT
J6805
WA5
J6809
WA5
J6807
WA15
J6802
WA7.5
J6105
WA27.5
J6003
WA5
J6808
WA5
J6801
WA12.5
J6810
WA5
J6004
PT
J6811 WA5
J6806
PT
J6803
WA5
PT
J6002
J6814
WA5
J6813
WA5
J6812
PT
WA5
J6022
IC6201
C1AB00001767
1
2
3
4
5
6
7
8
9
10
21
22
15
16
17
18
19
20
11
12
23
24
13
25
27
14
26
IC6001
C2CBHF000331
1
KEY_1
2
KEY_2
3
KEY_3
4
KEY_4
5
CYL_LEG_SHORT_L
6
DTS_AFC
7
S_PHOTO
8
T_PHOTO
9
TR_ENV
10
MTS_MODE
11
TL
12
5.1MUTE_H
13
V_L_PLS
14
IR_DATE
15
D_RDY
16
NA_PB_SW_ON_L
17
DVD_AUDIO_SW_H
18
HSW
19
HF_HSW
20
D_REC_H
21
RCORE_W_L
22
DEFEAT_H
23
A_ADJ
24
H_RDY
25
SW_MUTE_H
31
POS_3
32
POS_2
33
POS_1
34 RST_L
35 OPTION_1
36
37 DVDD
38 X_IN
39 X_OUT
40 DVSS
41 OSC_IN3
42 OSC_OUT3
43 SUB_CLK_ST_L
44 LC_OSC_IN
45 LC_OSC_OUT
46 NUB
47 4FSC_LPF
48 OSD_FSC_LPF
49 VSS_OSD
50 CV_IN
51
BW_H/COLOR_L
52
CV_OUT
53
VDD_OSD
54
HLF
55
V_HOLD
56
CV_IN(EDS)
57
NUA
58 59
DVD_SEL_H
60
DVD_POWER_ON_H
61
VCR_H/TV_L
62
PANE_CS
63
LOADING_FWD_H
64
LOADING_REV_H
65
HOST_DATA
66
DVD_DATA
67
DVD_SCK
68
IC_DATA_OUT
69
IC_DATA_IN
70
IC_DATA_CLK
71
IIC_CLK
72
IIC_DATA
73
750KHZ/ROM_CORE
74
CAP_F/R
75
LED_ON_H
81
SP_L
82
EX_FF/REW_L
83
P_ON_H
84
AIP_L
85
SQPB_IN_H
86
C_FG_OUT
87
C_FG_IN
88
AVSS_AMP
89
OPTION_2
90
Y_PFG_IN
91
V_REF_OUT
92
V_REF_IN
93
94
CTL-
95
CTL+
96
CTL_AMP_REF
97
CTL_OUT
98
AVDD_AMP
99
AVDD_AD
100
KEY_5
26
HIFI_PB_H
27
NO_STAB_L
28
A_MUTE_H
29
3CH_Hiz/4CH_L
30
POS_4
76
CAP_EC_PWM
77
CYL_EC_PWM
78
P_DOWN_L
79
S_REEL
80
T_REEL
P6201
8
7
6
5
4
3
2
1
C6206 22/6.3V
WA7.5
TP6019
WA7.5
TP6017
WA7.5
TP6014
WA7.5
TP6016
PT
TP6006
PT
TP6015
PT
TP6020
PT
TP6011
PT
TP6002
PT
TP6035
SDA
PG+
VSS
PG-
COM
M3
M2
M1
GND
WP
A2
A1
1000P
SCL
1000P
A0
VDD
LOAD_M-
(CYLINDETR/LOADING MOTOR DRIVE)
DVD_RST_L
12MHz
3.58MHz
CAP_VM
FG_GND
M_GND
CAP_F/R
TL
FG
(TO CAPSTAN MOTOR)
CAP_ET
SW_+5V_M
1
MODE SELECT SWITCH
POSITION_1
4
POSITION_2 2
POSITION_3
SW6001
KOZZ00000598
POSITION_4
3
5
GND
RESET
IC6001
RESET
12MHz
3.58MHz
PT
PT
PT
IC6001
RESET
IC6001
RESET
SWITCHING
POWER ON-ON
SWITCHING
POWER ON-ON
(MEMORY)
(BUFFER)
PT
PT
PT
PT
PT
SWITCHING
POWER ON CYL VM
SWITCHING
CONTROL
SWITCHING
POWER ON +5V
SWITCHING
CONTROL
1
TO MIV
2
TO MII
TO MVII
3
TO MIV
4
TO MII,MIV
5
6
TO MII
7
8
TO MV
TO MII
9
10
11
12
TO MII
TO MII
TO MII
TO MII
13
14
15
TO MV
TO MV
TO MV
16
17
TO MV
TO MV
18
TO MV
25
23
TO MVII
TO MII
TO MVII
31
TO MII,MIV
TO MIII
TO MV
27
29
22
TO MVI
19
21
TO MVII
24
28
20
TO MII
26
TO MII
TO MVII
30
TO MII,MIV
TO MII,MIV
TO MII
35
37
38
40
TO MIV
33
TO MIII
36
TO MIV
34
39
TO MIV
TO MII
32
TO MII
TO MVII
TO MII
41
TO MIII
42
TO MIII
43
TO MIII
TO MIII
44
45
TO MIV
TO MII
46
47
TO MIII
TO MII
48
TO MII
49
50
TO MII
51
TO MII
52
TO MII
SWITCHING
REC-ON
SWITCHING
DELAY REC ON-ON
SAFETY
TAB SW
SENSOR
LED
TAKE UP
PHOTO TR
SUPPLY
PHOTO TR
TAKE UP
REEL SENSOR
SUPPLY
REEL SENSOR
SYSTEM CONTROL/SERVO/TIMER
MICROCONTROLLER
PT
PT
(11V)
(4.7V)
PT
(TO LOADING MOTOR)
(TO CYLINDER UNIT)
REC VIDEO SIGNAL
CYLINDER SERVO
CAPSTAN SERVO
PB VIDEO SIGNAL
(E,F)
(A,B,C)
MAIN I (SYSTEM CONTROL / SERVO) SCHEMATIC DIAGRAM
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
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.
MAIN I (SYSTEM CONTROL / SERVO) SCHEMATIC DIAGRAM
LINK TO VOLTAGE CHART
LINK TO I/O CHART
COMPARISON CHART OF
MODELS & MARKS
PV-D4734S
PV-D4744
PV-D4744S
PV-D4754S
PV-D4734S-K
PV-D4744S-K
A
B
C
D
E
F
PV-D4754S-K
Not Used
G
PT
MODEL
MARK
PV-D4734S/PV-D4744/PV-D4744S/PV-D4734S-K/PV-D4744S-K
NOTE:
PARTS MARKED "PT" ARE NOT USED.
LSJB2144
PV-D4734S / PV-D4744 / PV-D4744S / PV-D4754S / PV-D4734S-K / PV-D4744S-K / PV-D4754S-K
22
Summary of Contents for DoubleFeature PV-D4734S
Page 2: ...2 ...
Page 19: ...CAUTION Disconnect AC plug before disassembly or assembly Fig C2 19 ...
Page 23: ...Fig D1 Fig D2 23 ...
Page 27: ...9 2 DVD SECTION 27 ...
Page 28: ...9 3 CHASSIS FRAME AND CASING PARTS SECTION 28 ...
Page 29: ...9 4 PACKING PARTS AND ACCESSORIES SECTION 29 ...
Page 44: ...44 ...
Page 46: ...46 ...
Page 48: ...48 ...
Page 53: ...53 ...
Page 55: ...55 ...
Page 67: ...67 ...
Page 69: ...69 ...
Page 71: ...71 ...
Page 73: ...73 ...
Page 78: ...78 ...
Page 80: ...80 ...
Page 87: ...87 ...
Page 95: ...95 ...
Page 96: ...12 SCHEMATIC DIAGRAMS FOR PRINTING WITH LETTER SIZE 96 ...