R4015
15K
CTL-
SW_+5V_VIDEO
Q4082
2SD1819ARS
Q4083
2SD1819ARS
Q4081
UN2111
R4084
1K
R4085
1K
R4039
PT
NA_PB_SW_ON_L
HSW
TR_ENV
C4064 1800P
C4066
PT
C4065
1800P
R4071
15K
C4015
PT
L4078 0
L4077 0
C4016
15P
R4063
270
R4062 10K
R4061
330K
C4061
0.01
C4053 1000P
C4052
0.1
C5001 0.01
C5002 0.01
C5003 0.01
C5004 0.01
L5001
56U
C5006
0.1
C3047
0.1
R3038 PT
R3018
15K
R4018
10K
AUDIO_MUTE_H
4700
R4012
8200
R4011
HIFI_NOR_OUT
R4601
100
R4602
PT
C4603
1500P
4700
R3001
R3020
1500
C3004
150P
C3002
0.1
C3003
0.1
C3007
33P
L3011
15U
L3001
270U
R3003
1500
R3028
PT
R3004
6800
R3002
3900
1
C3010
1
C3064
1
C3009
C3005
0.1
0.1
C3006
0.1
C3013
Q3013
PT
Q3014
UN2213
R3029
8200
R3005
4700
0
R3041
C3012
0.22
AIP_L
V_LOCK_PLS
C3015
0.1
SP_L
R3030
PT
Q3015
PT
R3008
PT
PT
C3065
C3016 1
L3006
PT
C3017
0.1
C3054
PT
R3031 0
C3019
0.1
C3022
0.01
R3032
6R8M
R3033
0
C3024
PT
PT
R3034
L3007
PT
C3025
330P
C3067
PT
Q3007
PT
R3046
PT
R3047
PT
C3068
PT
PT
C3026
68U
L3012
C3028
0.01
C3029
0.01
R3011
PT
L3013
33U
0.01
C3030
R3009
PT
C3033
1
C3034
2P
L3004
12U
C3035
0.1
C3031 0.22
BW_H/COLOR_L
C3059
1000P
X3001
H0D357400068
C3045
PT
C3043
PT
IIC_DATA
IIC_CLK
0.033
C3039
0.47
C3040
C3041
0.022
27K
R3013
4700P
C3038
1K
R3012
R3021
330
Q3001
2SD0601A
C3066
0.1
R4081
8200
470P
C4082
CV_IN
CV_OUT
L7002
WA5
C7011
PT
HIFI_HEAD_L
HIFI_HEAD_F
HIFI_HEAD_R
PT
R7004
3CH_HIZ/4CH_L
HIFI_NOR_IN
100U
L7003
PT
C7020
TV_L/VCR_H
PT
C7024
HIFI_MIX_OUT
AFC
1000P
C7010
SW_+30V
WA5
L7001
SIF_IN
R4652
PT
L7004
PT
J3502
PT
J3501
PT
R3042
PT
Q3051
PT
C3063
0.01
R4040
PT
CTL+
PT
C4101
27K
R4103
TP4102
PT
V_D_REC_12V
HIFI_D-REC_5V
R4104
PT
2SD0601ARL
Q4101
0.01
C4104
TP4101
PT
470U
L4101
0.01
C4103
120K
R4101
TP4103
PT
18K
R4102
P4001
2
FE-
1
FE+
R3040
PT
Q3058
PT
C3052
0.1
R3024
1K
Q3003
2SB0709A
FSC
Q3009
PT
PT
PICT2
PT
PT
R3014
1500
C7012
PT
SQPB_H
PT
PT
PT
PT
Q4061
PT
PT
D3007
L3009
PT
PT
C3069
COMPOSITE_VIDEO
LINE1_IN_L
PT
D3003
L3003
PT
0
R3010
PT
D3012
0
R3035
PT
R3026
0
R3036
0
L3018
DVD_SEL_H
0
R3019
S-Y
PT
D3006
D3016
PT
C3050
56P
HIFI_R_OUT_2
PT
C3060
0
L3016
CPN_PB
SW+12V
L3015
0
D3009
WA5
HIFI_L_OUT
PT
C3056
PT
D3005
PT
Q3002
PT
D3002
D3011
PT
L3010
0
0
L3014
100U
L3008
C3057
PT
HIFI_L_OUT_2
PT
TP3003
PT
D3001
S-C
LINE1_IN_R
R3017
10K
0
L3017
D3017
PT
CPN_PR
HIFI_R_OUT
L3005
PT
75
R3015
C3018
PT
C3048
PT
0.1
C3055
PT
D3008
CPN_Y
0
R3027
PT
D3004
C3049
56P
D3010
PT
PT
D3013
L3019
PT
100K
R3016
LINE2_IN_R
PT
D3019
LINE2_IN_L
PT
D3018
75
R3050
Q3005
2SD1819ARS
R3051
2200
R3052
1K
UN2211
Q4172
R3053
1K
PT
C3070
HIFI_ADJ_H
1/4OSC
PT
R7010
220
R7011
27P
C7021
27P
C7022
P3502
GND
1
C3053
0.1
C4018
22/6.3V
C4042
4R7/25V
C4063
3R3/50V
C4062
33/16V
C4041 2R2/50V
C4051
220/6.3V
C5005
100/6.3V
C3046 PT
C4010
10/16V
C4601
10/16V
C3062
10/16V
C3008
4R7/50V
C3011
47/6.3V
C3021
10/16V
C3020
3R3/50V
C3027
47/6.3V
C3032 47/6.3V
4R7/25V
C3042
3R3/50V
C3036
2R2/50V
C3037
330/6.3V
C7001
22/16V
C4106
10/16V
C3044
10/16V
C3051
C3001
10/16V
470/6.3V
C3058
10/16V
C3023
PT
C3061
J3001
0
PT
J3009
J4152
WA17.5
J3008
WA20
J4103
PT
J4102
PT
J4101
PT
WA5
J3002
J3503
PT
J3011
0
J3010
0
IC3001
C1AB00002002
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
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
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
26 27 28 29 30
76
77
78
79
80
17
VIDEO_OUT
16
NC
15
BTL
14
SIF_OUT
13
AUDIO_OUT
12
AFT
11
SDA
10
SCK
9
ADR
8
NC
7
NC
6
NC
5
VIDEO IN
4
TV/VCR
3
BC
2
CH SW
1
AUDIO IN
JK3004
K2HA507B0002
7
6
5
4
3
2
1
JK3001
K2HA608B0004
9
5
8
3
7
6
2
4
1
TP4002
WA12.5
TP3002
WA17.5
TP3001
WA7.5
P4002
1
AE(+)
2
AE(-)
3
A HEAD(PB)
4
A HEAD(REC)
5
CTL(-)
6
CTL(+)
R3007
1500
R3006
1500
75
R3044
75
R3049
75
R3037
75
R3023
75
R3022
75
R3025
75
R3045
PT
R3039
5600P
C4102
EIQ7QF018Q
T4101
1
2
3
4
5
6
P3501
9
AR
8
A COM
7
AL
6
SP L
5
SP COM
4
SP R
3
EP L
2
EP COM
1
EP R
1
2
1
2
1
2
JK3002
LSJH0057
6
7
5
4
3
2
1
5
3
6
2
4
1
OPEN 3CH/GND 4CH
5V VCR/0V TV
(VIDEO/AUDIO PROCESS,HEAD AMP)
PT
C OUT
Y OUT
(0.25VDD)
4
6
5
IC3002
MM1505
(SW)
1
2
3
AUDIO
OUT(R)
AUDIO
OUT(L)
OUT2(R)
PB/CB
(BLUE)
AUDIO
Y
(GREEN)
OUT2(L)
PR/CR
(RED)
VIDEO
OUT
VIDEO
IN
AUDIO
AUDIO
IN(R)
AUDIO
IN(L)
JK3003
K1CB10580035
(S-VIDEO OUT)
TO MIV
TO MIV
55
TO MI
40
33
TO MI
5
TO MI
11
TO MI
TO MV
14
TO MIV
58
8
TO MI
49
TO MI
48
35
TO MI
TO MI
TO MIV
57
56
U7001
ENG56D01G1F
(UHF/VHF TUNER)
AUDIO
IN2(R)
VIDEO
IN2
AUDIO
IN2(L)
VCC
GND
(BUFFER)
(BUFFER)
SWITCHING
END VCO-ON
(TO MECHANISM CHASSIS)
LINEAR
AUDIO REC
ON-OFF
LINEAR
AUDIO REC
ON-OFF
LINEAR
AUDIO REC
ON-OFF
(BIAS OSC)
SWITCHING
SP-OFF
(AMP)
TO MI
TO MI
10
2
TO MI
9
TO MI
69
TO MI
TO MI
19
20
TO MIV
12
70
TO MIV
TO MIV
71
7
TO MV
72
TO MIV
73
TO MIV
74
TO MIV
TO MIV
75
22
TO MI
TO MIV
76
77
TO MIV
63
TO MVII
TO MVII
64
65
66
67
68
TO MVII
TO MVII
TO MVII
TO MVII
59
TO MIV
60
TO MIV
TO MI
52
50
TO MI
TO MI
51
38
TO MI
17
TO MV
TO MIV
61
TO MI
46
24
TO MI
6
TO MI
TO MIV
62
REC AUDIO SIGNAL
CAPSTAN SERVO
PB AUDIO SIGNAL
REC VIDEO SIGNAL
PB VIDEO SIGNAL
(TO CYLINDER UNIT)
(TO FULL ERASE HEAD)
(TO AUDIO CONTROL/ERASE HEAD)
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 II (VIDEO SIGNAL PROCESS / AUDIO) SCHEMATIC DIAGRAM
LINK TO VOLTAGE CHART
MAIN II (VIDEO SIGNAL PROCESS / AUDIO) SCHEMATIC DIAGRAM
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
24
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 ...