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8.4. HI-FI AUDIO/VIDEO HEAD AMP SCHEMATIC DIAGRAM
PV-DF204/PV-DF2004/PV-DF2004-K
/PV-DF274/PV-DF2704/PV-DF2704-K
Hi-Fi AUDIO/VIDEO HEAD AMP SCHEMATIC DIAGRAM
LSJB2141
Hi-Fi AUDIO/VIDEO HEAD AMP SCHEMATIC DIAGRAM
LINK TO VOLTAGE CHART
0.1
C3519
*
56
R3504
PT
C3503
0.01
C3533
0.1
C3523
*
56
R3502
1000P[KB]
C3507
0.1
C3513
PT
C3509
PT
C3516
0.1
C3524
*
47K
R3501
PT
C3518
*
560
R3506
TP3501
0.1
C3508
PT
C3501
PT
C3517
100U
L3501
0.1
C3506
0.01
C3504
47/16V
C3505
0.1
C3520
*
56
R3503
PT
C3502
*
56
R3505
0.1
C3512
TP4402
PT
0.01
C4409
TP4406
0.1
C4413
C4410
PT
1000P[KB]
C4401
0.01
C4405
*
560
R4407
*
R4409
PT
C4404
PT
0.1
C4412
*
R4402
PT
47/6.3V
C4414
10/16V
C4408
*
R4401
PT
*
R4403
PT
TP4405
*
1K
R4405
100U
L4401
*
PT
R4408
C4407
PT
*
18
R4406
4700P
C4406
1000P[KB]
C4402
*
R4404
PT
C4403
PT
*
R4411
1K
*
1K
R4410
0
C4411
P3501
15
HIFI_PB_FM
14
HIFI_D_REC_H
13
HIFI_REC_FM
12
HIFI_HSW
11
UNSW_+5V(V)
10
GND
9
C/R/SS_L
8
HA_SW
7
ENV_DET
6
D_REC_H
5
PLAY_L
4
SW_+12V_HA
3
HSW
2
GND
1
REC/PB_FM+C
PT
L3503
PT
L3504
PT
L3505
P3503
9
HIFI(R)
8
HIFI(F)
7
HIFI(L)
6
2H(L)
5
2H(F)
4
2H(R)
3
4/6H(R)
2
4/6H(F)
1
4/6H(L)
P3502
VEKS5851-1
1
H_AMP_GND
PIN
1
2
3
4
5
6
7
8
9
PT
L3502
0.1
C3511
0.01
C3529
*
560
R3507
0.1
C3528
0.1
C3532
IC3501
AN3361SB
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
AN3328S
IC4401
1
2
3
4
5
6
7
8
11
12
13
14
15
16
9
10
PRE-GND
VLPS0084
VLPS0084
VLPS0084
TO MAIN
C.B.A. P3001
VIDEO
HEAD AMP
Hi-Fi AUDIO
HEAD AMP
TO MAIN
C.B.A. P4006
HIFI A
UDIO
L HEAD
VIDEO LP/SLP
R HEAD
UPPER CYLINDER UNIT
VIDEO SP
R HEAD
HIFI A
UDIO
R HEAD
VIDEO SP
L HEAD
VIDEO LP/SLP
L HEAD
VLPS0084
REC
-ON
GND
GND
REC
-ON
R
LP/SLP
SP
L
AMP
LOGIC
PB
REC
AMP
REC
-ON
AMP
LP/SLP
AMP
REC
-ON
AMP
ENVE
DET
GND
PB
ON
R
SP
AMP
PB
ON
PB +5V
CTL
AMP
L
REC
-ON
REC
AMP
REC
-ON
REC
AGC
R
GND
L
PB-ON
PRE
AMP
GND
PRE
AMP
AGC
DET
Hi-Fi
D-REC-H
D-REC-H
REC AUDIO SIGNAL
PB AUDIO SIGNAL
PB VIDEO SIGNAL
REC VIDEO SIGNAL
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-DF204 / PV-DF2004 / PV-DF274 / PV-DF2704 / PV-DF2004-K / PV-DF2704- K
43
Содержание Omnivision VHS PV-DF2004
Страница 11: ...Fig 1 5 11 ...
Страница 12: ...Fig 1 6 12 ...
Страница 25: ...Fig D2 25 ...
Страница 26: ...Fig D3 26 ...
Страница 27: ...Fig D4 27 ...
Страница 28: ...6 1 1 1 Notes in chart 1 Removal of VCR DVD Ass y Fig D5 28 ...
Страница 48: ...7 4 TEST POINTS AND CONTROL LOCATION 48 ...
Страница 51: ...11 2 DVD SECTION 51 ...
Страница 52: ...11 3 CHASSIS FRAME SECTION 1 Model A B C D E F 52 ...
Страница 53: ...11 4 CHASSIS FRAME SECTION 2 53 ...
Страница 54: ...11 5 CHASSIS FRAME SECTION 3 54 ...
Страница 55: ...11 6 PACKING PARTS AND ACCESORIES SECTION 55 ...
Страница 71: ...R6006 ERJ6GEYJ102V MGF CHIP 1 10W 1K 71 ...