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FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
COMPARISON CHART
OF MODELS & MARKS
A
B
Z
MODEL
MARK
Not Used
PV-DF2700-K
Not Used
1
A
2
3
4
5
6
7
8
9
B
C
D
E
F
G
H
I
J
K
L
0
11
12
13
14
15
16
17
18
19
10
1
2
3
4
5
6
7
8
9
TUNER2 PLL LOCK(L)
TUNER1 PLL LOCK(L)
TUNER2 CS(H)
TUNER1 CS(H)
TUNER SERIAL DATA
TUNER SERIAL CLOCK
TUNER2 AFC
TUNER1 AFC
TUNER2 SIGNAL(L)
TUNER1 SIGNAL(L)
6 DEGAUSS(H)
FM RADIO&TUNER1(H)
FM RADIO SIGNAL(L)
DEGAUSS(H)
GND
GND
11
12
13
14
15
16
17
18
19
10
1
2
3
4
5
6
7
8
9
TUNER2 VIDEO
TUNER1 VIDEO
TUNER2 AUDIO
TUNER1 AUDIO
GND
GND
GND
GND
TV POWER ON(H)
LINE1 VIDEO
LINE1 AUDIO R CH
LINE1 AUDIO L CH
GND
GND
S-LINE1(L)
GND
COMPONENT-Y1
COMPONENT-C1
GND
7 TV POWER ON(H)
1
2
3
4
AUDIO L CH
AUDIO R CH
GND
GND
1
ANTENNA
P7002
1
GND
P7003
1
ESD
P7001
SW+5V (TUNER)
UNSW+30V(TUNER)
SW+12V
SW -5.1V
SW+5V (VIDEO)
R7105
1K
Q7101
2SB709A
R7104
270
1
2
3
4
5
6
7
8
9
RF
GND
GND
FM ANTENNA
GND
GND
+5V
10 11 12 13 14 15 16 17 18
19 20 21 22 23 24 25
+5V
CS(H)
TUNER SERIAL D
AT
A
TUNER SWRIAL (L)
TUNER SERIAL CLOCK
PLL LOCK(L)
UNSW+30V
IF
IF
AFC
A
UDIO
FM RADIO(H)
FM RADIO SIGNAL(L)
VIDEO V
C7102
C7103
C7104
C7105
C7106
R7102
1K
R7101
1K
C7107
10/16V
R7103
0
C7108
C7003
C7004
C7005
C7007
C7008
33P
33P
0.01
1000P
R7007
1K
Q7001
2SB709A
R7006
270
R7004
1K
R7001
1K
C7012
2200P
5
6
7
8
1
2
3
4
VCC
VEE
IC9551
UPC4570G
C9507
22/16V
R9506
47K
R9508
47K
Q9501
2SD601A
R9517
1K
R9519
270
C9512
220/6.3V
C9502
0.01
R9510
47K
R9511
47K
Q9502
2SD601A
R9518
1K
R9525
270
C9511
0.01
C9518
22/16V
R9527
3900
R9529
470
R9532
100
Q9503
2SD601A
R9545
5600
R9526
8200
R9528
330
R9546
2200
C9510
0.01
C9519
100/16V
L9515
100U
1
2
3
4
5
6
7
8
9
RF-IN
GND
GND
FM-ANT
GND
GND
+5V
10 11 12 13 14 15 16 17 18
19 20 21 22 23 24 25
+5V
CS(H)
IF
IF
AFC
A
UDIO
VIDEO
D9504
MA4051-M
D9505
MA4051-M
R9501
75
TP9502
4
6
2
1
5
3
7
8
C9553
0.01
C9554
0.01
C9556
10/16V
C9555
10/16V
C9552
100P
R9554
47K
(OP AMP)
L9551
100U
R7003
1K
R7002
1K
R7008
1K
C7010
10/16V
R7005
0
C7009
C7011
2200P
C7006
1000/6.3V
L7002
10U
C7002
1000P
L7001
WA5
C7001
C7101
1000/6.3V
L7101
10U
J7101
J7001
D9502
MA4051-M
D9503
MA4051-M
R9502
75
TP9501
D9554
D9553
D9551
D9552
JK9502
R9551
5600
TP9552
R9553
47K
C9551
100P
U7001
U7101
R9552
5600
TP9551
J9504
J9502
TP9554
TP9553
J9503
D9501
MA4091-M
J9501
FOIL PATTERN
FOR ANTENNA
JK9501
33P
Q9504
2SD601A
AUDIO OUT(R)
AUDIO IN 1(R)
AUDIO IN 1(L)
VIDEO IN 1
AUDIO OUT(L)
VEKS5774
Y
C
TO MAIN C.B.A.
P6501
TO MAIN C.B.A.
P4007
TO TV MAIN
C.B.A. P4506
Z
Z
ENG36707G
UHF/VHF TUNER/TV
DEMODULATOR UNIT(TUNER1)
Z
(BUFFER)
Z
Z
B
ENG36708G
TUNER SERIAL D
AT
A
TUNER SIGNAL(L)
TUNER SERIAL CLOCK
PLL LOCK(L)
UNSW+30V
FM RADIO(H)
FM RADIO SIGNAL(L)
Z
Z
B
B
B
(BUFFER)
Z
B
Z
(BUFFER)
(BUFFER)
(BUFFER)
(CLAMP)
-+
-+
Z
Z
Z
Z
Z
(5.1V)
(9.1V)
(5.1V)
(5.1V)
(5.1V)
S-VIDEO IN 1
TO TUNER MAIN II
TO TUNER MAIN II
TO TUNER MAIN II
UHF/VHF TUNER/TV
DEMODULATOR UNIT(TUNER2)
REC VIDEO SIGNAL
REC AUDIO SIGNAL
PB AUDIO SIGNAL
TUNER MAIN I SCHEMATIC DIAGRAM
Summary of Contents for PV-DF2700-K
Page 1: ...ORDER NO MKE0012601C1 B6 TV DVD VCR Combination PV DF2700 K SPECIFICATIONS 1 ...
Page 2: ...1 1 SAFETY PRECAUTIONS 1 1 GENERAL GUIDELINES 1 IMPORTANT SAFETY NOTICE 2 ...
Page 11: ...11 ...
Page 12: ...Fig 1 3 12 ...
Page 13: ...Fig 1 4 13 ...
Page 14: ...14 ...
Page 15: ...Fig 1 5 15 ...
Page 23: ...5 1 8 SERVICE POSITION 5 1 8 1 Service Position 23 ...
Page 28: ...28 ...
Page 30: ...6 Place it along with Guide ribs on the Bottom Frame as shown Fig 7 3 3 30 ...
Page 37: ...5 1 12 HOW TO INITIALIZE MEMORY IC 37 ...
Page 40: ...40 ...
Page 50: ...50 ...
Page 55: ...55 ...
Page 57: ...57 ...
Page 58: ...6 1 2 Disassembly Method 58 ...
Page 59: ...59 ...
Page 60: ...60 ...
Page 61: ...Fig D2 61 ...
Page 62: ...62 ...
Page 63: ...Fig D3 63 ...
Page 64: ...64 ...
Page 65: ...6 1 2 1 Notes in chart 1 Removal of VCR DVD Ass y Fig D4 2 Installation of VCR DVD Ass y 65 ...
Page 70: ...6 2 1 Disassembly Reassembly Method 70 ...
Page 71: ...71 ...
Page 72: ...6 2 2 Inner Parts Location Fig J1 1 6 2 3 EJECT Position Confirmation Fig J1 2 72 ...
Page 73: ...6 2 4 Grounding Plate Unit Full Erase Head and Cylinder Unit Fig J2 1 73 ...
Page 74: ...74 ...
Page 76: ...6 2 5 Capstan Belt Support Angle Intermediate Gear B and Main Cam Gear Fig J3 1 76 ...
Page 77: ...77 ...
Page 84: ...6 2 6 1 Reassembly Notes 1 Installation of Center Clutch Unit 84 ...
Page 87: ...6 2 8 Stopper Angle Capstan Rotor Unit Oil Seal Capstan Stator C B A and MR Head Fig J6 1 87 ...
Page 88: ...88 ...
Page 90: ...90 ...
Page 94: ...94 ...
Page 100: ...6 3 CASSETTE UP ASS Y SECTION 100 ...
Page 101: ...6 3 1 Top Plate Wiper Arm Unit and Holder Unit Fig K1 1 101 ...
Page 102: ...102 ...
Page 104: ...104 ...
Page 112: ...112 ...
Page 131: ...131 ...
Page 134: ...7 3 9 1 How to adjust 134 ...
Page 135: ...135 ...
Page 136: ...136 ...
Page 146: ...146 ...
Page 150: ...150 ...
Page 156: ...156 ...
Page 160: ...160 ...
Page 168: ...Fig E15 2 168 ...
Page 171: ...7 4 TEST POINTS AND CONTROL LOCATION 171 ...
Page 172: ...172 ...
Page 173: ...173 ...
Page 174: ...174 ...
Page 175: ...8 SCHEMATIC DIAGRAMS 175 ...