
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
0.1
C2612
1K
R6057
1000P
C6204
4700
R6163
2700P
C6214
0.1
C6008
MA165
D6011
33
R2603
1K
R6029
R6096
2200
R6209
100
R6024
R6082
R6088
4700
R6206
C6201
1K
R6016
1K
R6078
4700
R6162
R6160
22/6.3V
C6215
47K
R6202
R6007
0.1
C2609
56
R6125
270K
R6203
1K
R6055
MA165
D6003
5600
R6152
1K
R6058
1K
R6060
C6037
220
R6094
220
R6093
33K
R6110
10K
R6091
10P
C6019
SLP313C81HAB
D6303
D6004
6800
R6031
1K
R6049
R6083
390
R6123
D6201
R6086
1K
R6021
R6097
1800
R6128
10K
R6089
220
R6022
0.1
C6207
15P
C6018
10K
R6008
R6002
10K
LSSH0002
SW6001
10K
R6030
180K
R6042
C6035
5600
R6154
100P
C6021
10K
R6010
100P
C6025
220
R6061
100P
C6022
R6019
R6043
1K
D6202
SLP413C81HAB
D6304
4700
R6129
R6159
R6063
5600
R6151
2700
R6020
Q6008
10/16V
C6010
1K
R6054
10K
R6005
0.1
C6012
5600
R6155
10K
R6066
0.1
C2605
2.2M
R6205
SLP913C81HAB
D6302
C6024
4700
R6164
R6045
0
R6079
C2616
100P
C6023
4.7/25V
C2601
1K
R6006
220
R6027
2SD601A
Q6002
0.1
C2607
220
R6023
0.01
C2611
R6161
R6165
100
R6018
1
R2604
100K
R6120
10K
R6201
0.1
C6211
0.1
C2604
12K
R6309
C6009
C6017
100
R6017
4.7/25V
C2602
1K
R6059
220/6.3V
C6003
4700
R6028
1.2
R2605
33
R2601
C6206
R6207
1K
R6084
D6301
SLP913C81HAB
1K
R6056
4.7M
R6126
R6095
C6036
0.1
C6020
220
R6050
100/6.3V
C6007
2700
R6025
10K
R6090
1K
R6011
1K
R6085
C6027
0.1
C2606
C6026
1K
R6004
0.01
C6203
220K
R6100
10K
R6092
1000P
C6209
220
R6115
C6040
0.1
1K
R6052
1000P
C6034
220
R6062
10/16V
C6208
C6013
R6081
R6167
R6166
5600
R6153
1K
R6053
0.1
C6212
C6210
R6044
1K
15K
R6098
2SB709A
Q6005
C6202
1500
R6208
270K
R6048
0.01
C6217
4.7/25V
C2603
10K
R6119
2SB709A
Q6001
33
R2602
R6112
22K
100/6.3V
C6005
0.01
C2610
22K
R6121
C6002
100U
L6002
1K
R6015
1K
R6009
100/6.3V
C6213
C6016
C6039
Q6201
R6087
1K
R6003
1K
R6014
10K
R6124
R6047
10K
180K
R6204
47/16V
C6001
220
R6114
2SD601A
Q6006
0.1
C6028
82P
C6205
1000/6.3V
C6006
C6004
2SD601A
Q6003
47K
R6001
1K
R6032
C6033
R6080
R6113
2200
24K
R6111
0.1
C2608
15K
R6099
Q6007
3300
R6127
R6158
1K
R6012
1K
R6013
R6026
1K
R6035
R6157
R6156
R6046
1K
R6040
1K
10K
R6064
VEKS5708
D6001
680
R6107
C6032
SG-PK01
IC6002
2
1
4
3
C6031
47K
R6106
1000P
C6029
100K
R6105
VEKS5707
Q6010
22K
R6104
100K
R6103
120
R6101
SG-PK01
IC6003
2
1
4
3
47K
R6108
VEKS5707
Q6009
150
R6102
1000P
C6030
PNA4611M00HC
U6301
1
2
3
0
R6314
0.1
C6302
C6301
0.1
C6015
15K
R6117
43K
R6116
EVQ21405R
SW6305
1800
R6301
EVQ21405R
SW6307
3900
R6302
EVQ21405R
SW6311
EVQ21405R
SW6303
1800
R6307
1800
R6305
EVQ21405R
SW6304
1800
R6303
EVQ21405R
SW6308
EVQ21405R
SW6301
3900
R6304
EVQ21405R
SW6302
EVQ21405R
SW6306
EVQ21405R
SW6310
EVQ21405R
SW6309
3900
R6306
0.1
C6014
1K
R6118
EVQ21405R
SW6312
3900
R6308
10K
R6139
2SB709A
Q6004
Q6011
Q6012
R6137
D6007
R6138
R6136
0
R6135
0
R6140
1/50V
C6011
EVQ21405R
SW6313
Q6013
R6141
1K
R6142
10K
R6077
R6076
22K
R6168
C6038
R6169
560
R2606
47/6.3V
C6041
0
R6143
18K
R6122
R6041
R6134
R6133
0.01
C6042
R6144
R6145
MA165
D6002
0.01
C6043
R6605
10K
R6603
0
R6604
R6601
1K
R6602
1K
100P
C6603
100P
C6604
C6605
R6607
0
0.1
C6602
47/6.3V
C6601
R6608
0
VSXS0205-T
X6001
TP6099
TP6002
TP6013
TP6005
TP6208
TP6201
TP6004
TP6006
TP6202
TP6206
TP6204
2700
R6130
10K
R6131
TP6022
TP6009
TP6207
TP6001
TP6021
TP6205
TP6003
TP6211
TP6023
TP6203
TP6209
TP6008
AT24C02A10PI
IC6004
J6101
1
2
3
4
5
M51957AL
IC6005
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
VCC
GND
PG/FG PULSE
GENERATOR
WAVEFORM
SHAPER
TORQUE
COMMAND OSC
DIVIDER
EXTERNAL SYNCHRONIZATION
CONTROL LOGIC
BACK ELECTROMOTIVE FORCE DETECT
CHARGE/DISCHARGE CTL
CYLINDER MOTOR MAIN COIL DRIVE
IC2601
AN3808K
IC6001
MN101D02HDB
MN101D02HDC
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
86
81
91
85
89
83
99
87
94
95
100
98
92
84
82
93
90
88
96
97
IC6601
TC74VHCT126F
1
2
3
4
5
6
7
8
9
10
11
12
13
14
FM STEREO(L)
TUNER&VV(H)/LINE&DVD(L)
SAFETY TAB BROKEN(H)
CAP ERROR
SEIAL CLOCK
SERIAL DATA 0
S LIN(L)
ROTARY SW
GND
ENV-DET
GND
TUNER1 SAP SIGNAL(L)
OSD CS(L)
CTL PULSE(-)
AUDIO AMP MUTE(H)
DVD BUSY(L)
CYL PG/FG
DVD CS(L)
VDD
LINE(H)
I2C SERIAL DATA
IR DATA
AUDIO MUTE(H)
BEEPER ON(H)
POWER
DOWN(L)
CAP DIRECTION CTL
DVD RESET(L)
I2C SERIAL CLOCK
HEAD AMP SW
LD-M FWD(H)
MODE SW POSITION C
VDD
DVD CS(H)
DTS CE/BUSY(L)
SERIAL DATA 1
KEY DATA 2
VIDEO DELAY REC(H)
DVD(H)
GND
FM MONO(H)
DTS REQ(L)
PB HiFi AUDIO(H)
OVER CURRENT(H)
GND
FORCED ACCELERATION
CTL
BEEPER
TAKEUP PHOTO TR/SERVICE(L)
PB CTL
TV POWER ON(H)
V-REF
OSC 1 14.3MHz
KEY DATA 4
TAKEUP REELPULSE
FM RADIO&
TUNER1(H)
KEY DATA 1
IC5101 RESET(L)
DVD AUDIO(H)
COLOR MUTE(H)
V SYNC
CYL ERROR
SUPPLY REELPULSE
CAP TORQ.LIM
KEY DATA 0
POWER ON(L)
HEAD SW
CAP FG
SUPPLY PHOTO TR(L)
CUE/REV/SS(L)
VDD
BLOOMIG(H)
V-REF
VDD
CAP FG
STILL/SLOW(L)
VIDEO MUTE2(H)
S-LINE2(H)
DVD POWER ON(H)
LD-M REV(H)
I2C SERVICE(L)
RESET(L)
TUNER1 MTS SIGNAL(L)
DEGAUSS(H)
KEY DATA 3
OSC 2 14.3MHz
ENV-VOLTAGE
V-LOCK PULSELP
PB(L)
CTL PULSE(+)
DEFLECTION SERVICE(H)
TUNER2(H)/TUNER1&VV(L)
VIDEO MUTE1(H)
VV(H)
1/4W
OUT
VCC
GND
TUNER2(H)
1/4W
1/4W
V POSITION CONTROL
VCC
OUT
VS
TC
GND
HiFi HEAD SW
3.58MHz
DVD CS(L)
DVD BUSY(L)
9
GND
GND
10
11
8
7
6
5
4
3
2
1
SERIAL DATA 1
SERIAL DATA 0
GND
GND
SERIAL CLOCK
GND
DVD RESET(L)
GND
6
AUDIO HEAD
11
CONTROL HEAD
AUDIO HEAD
8
CONTROL HEAD GND
5
3
10
7
9
2
4
HE+
VH+
HE-
1
MAIN COIL 3
12
CH DOWN
VOL DOWN
FF
CH UP
VOL UP
TV/FM
PLAY
REW
REC
STOP/EJECT
OPEN/CLOSE
SKIP+
SKIP-
SAFETY
TAB SW
1
2
3
4
8
7
6
5
5
2
CAP DIRECTION CTL
3
4
11
UNSW+5V(SYS.CTL)
V-REF
UNSW++5V(SYS.CTL)
12
7
LD-M FWD(H)
UNSW+14V
CAP TORQ.LIM
10
GND
9
1
8
LD-M REV(H)
CAP ERROR
6
CAP FG(+)
GND
UNSW+5V(SYS.CTL)
12
4
GND
1
5
SW -5.1V
10
SW+5V(VIDEO)
7
GND
8
POWER ON(L)
3
UNSW+5V(PINP)
6
SW+12V
GND
UNSW+14V
9
11
2
13
DVD POWER ON(H)
GND
GND
SENSOR
LED
1/4W
1/4W
1/4W
ANGLE
REC
TIMER
ON-TIMER
HEAD SW
V-LOCK PULSE
V POSITION CONTROL
HiFi HEAD SW
VIDEO MUTE2(H)
VIDEO MUTE1(H)
DEF SERVICE(H)
FM MONO(H)
TV POWER ON(H)
VIDEO DELAY REC+12V
SW -5.1V
UNSW+14V
FM RADIO&TUNER1(H)
OVER CURRENT(H)
ON-TIMER LED ON(L)
TIMER LED ON(L)
REC LED ON(L)
ANGLE LED ON(L)
HEAD AMP SW
ROTARY SW
TUNER1 MTS SIGNAL(L)
TUNER1 SAP SIGNAL(L)
KEY DATA 4
MAIN COIL 2
MAIN COIL 1
UNSW+14V
AUDIO HEAD
AUDIO HEAD
I2C SERIAL CLOCK
I2C SERIAL DATA
I2C SERVICE(L)
COLOR MUTE(H)
OSD CS(L)
IC5101 RESET(L)
SERIAL DATA 0
DTS REQ(L)
DTS CS/BUSY(L)
SERIAL DATA 1
SERIAL CLOCK
POWER DOWN(L)
(RESET)
(BUFFER)
SWITCHING
POWER ON-ON
IC6001
RESET
SWITCHING
POWER ON-ON
(MEMORY)
IC6001
RESET
SWITCHING
DELAY REC ON
SWITCHING
DELAY REC ON
TO POWER SUPPLY
C.B.A.P1002
TO CAPSTAN STATOR
C.B.A. P2502
(SWITCHING)
TO HEAD AMP
C.B.A. P2601
TO DVD DECODER C.B.A.
P8003
(SWITCHING)
(SWITCHING)
(CYLINDER MOTOR DRIVE)
SUPPLY
REEL SENSOR
TAKEUP
REEL SENSOR
SUPPLY
PHOTO TR
TAKEUP
PHOTO TR
SYSTEM CONTROL/SERVO/TIMER
MICRO CONTROLLER
MODE SW POSITION B
MODE SW POSITION A
CUE/REV/SS(L)
ENV-VOLTAGE
ENV-DET
S-LINE(L)
TUNER2(H)/TUNER1&VV(L)
BEEPER
V-SYNC
DEGAUSS(H)
LINE(H)
SW+12V
UNSW+5V(SYS.CTL)
UNSW+5V(P IN P)
SW+5V(VIDEO)
DVD(H)
S-LINE2(H)
TUNER2(H)
VV(H)
TUNER&VV(H)/LINE&DVD(L)
PB(L)
DVD AUDIO(H)
BEEPER ON(H)
BLOOMING(H)
AUDIO AMP MUTE(H)
AUDIO MUTE(H)
FM STEREO(L)
PB Hi-Fi AUDIO(H)
TO MAIN II
TO MAIN III
TO MAIN II
TV POWER ON(H)
TO MAIN III
TO MAIN V
TO MAIN II
TO MAIN V
TO MAIN II
TO MAIN IV
TO MAIN III
TO MAIN II
TO MAIN II
I2C SERIAL CLOCK
I2C SERIAL CLOCK
TO MAIN V
I2C SERIAL DATA
I2C SERIAL DATA
TO MAIN V
TO MAIN III
TO MAIN II
TO MAIN III
TO MAIN V
TO MAIN III
POWER DOWN(L)
TO MAIN V
TO MAIN IV
TO MAIN V
SERIAL DATA 0
SERIAL DATA 1
SERIAL CLOCK
TO MAIN IV
VV(H)
TO MAIN III
TO MAIN II
TO MAIN III
TO MAIN II
TO MAIN III
TO MAIN II
TO MAIN II
TO MAIN V
SW -5.1V
TO MAIN III
TO MAIN II
TO MAIN V
TO MAIN II
TO MAIN II
TO MAIN III
TO MAIN II
SW+5V(VIDEO)
SW+5V(VIDEO)
UNSW+5V(P IN P)
UNSW+5V(SYS.CTL)
SW+12V
TO MAIN II
TO MAIN V
TO MAIN II
TO MAIN III
TO MAIN IV
TO MAIN III
1
2
3
4
GND
POSITION A
POSITION B
POSITION C
SW6002
LSSS0008/LSSS0012
MODE SELECT SW
(BUFFER)
INFRARED
RECEIVER UNIT
SERIAL
DATA
SERIAL
CLOCK
WRITE
PROTECT
SWITCHING
POWER ON-ON
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
A
B
Z
Z
Z
Z
Z
Z
Z
Z
Z
CAPSTAN SERVO
CYLINDER SERVO
2
9
7
6
1
4
8
3
5
10
G
D
E
A
C
B
H
A
A
F
I
11
K
M
L
J
N
Q
P
O
R
S
T
U
14
12
13
Z
UNLESS OTHERWISE SPECIFIED:
WATTAGE OF RESISTORS IS 1/10W
1.2M
R6146
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 ...