Pioneer DVF-727 Service manual
FILE-TYPE DVD PLAYER
STANDBY / ON
STANDBY
ACCESS
AUDIO/VIDEO UPDATE
CLEAR
PLAY
OPEN/
CLOSE
DIRECT CUSTOM
DISC/
CHARA
PUSH ENTER
KEYBOARD
/MOUSE
SINGLE LOADER
FILE-TYPE DVD MECHANISM
987
10
654
32
1
TEXT
PLAY MODE
CLEAR
RANDOM DISPLAY INPUT SEARCH
DV-F727
DV-F07
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Type
KU – AC120V 1
KC – AC120V 1
KU/RC – AC120V 3
KU/CA – AC120V 1
DV-F727 DV-F07
Model
Power Requirement Region No. Remarks
ORDER NO.
RRV2236
CONTENTS
1. SAFETY INFORMATION
2. EXPLODED VIEWS AND PARTS LIST
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM..12
4. PCB CONNECTION DIAGRAM
5. PCB PARTS LIST
6. ADJUSTMENT
................................................
.....................................................
.......................................
.................
...........................
39
55
62
2
3
7. GENERAL INFORMATION
7.1 DIAGNOSIS
...................................................
7.1.1 TEST MODE SCREEN DISPLAY
7.1.2 TROUBLE SHOOTING
7.1.3 OPERATION FLOW CHART
7.1.4 ERROR CODE
7.1.5 INTERFACE CONNECTOR
7.1.6 DISASSEMBLY
7.1.7 ABOUT SERVICE IN THE
MECHANISM FAILURE
7.2 PARTS
7.2.1 IC
7.2.2 DISPLAY
...........................................................
.............................................................
..................................................
8. PANEL FACILITIES AND SPECIFICATIONS
PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
c
PIONEER CORPORATION 1999
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66
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66
68
69
70
74
77
79
80
80
95
.......
96
T – IZE DEC. 1999 Printed in Japan
DV-F727, DV-F07
1. SAFETY INFORMATION
This service manual is intended for qualified service technicians ; it is not meant for the casual do-ityourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained
to properly and safely repair complex products such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability of the product and may
void the warranty. If you are not qualified to perform the repair of this product properly and safely, you
should not risk trying to do so and refer the repair to a qualified service technician.
WARNING
This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to cause
cancer, birth defects or other reproductive harm.
Health & Safety Code Section 25249.6 – Proposition 65
NOTICE
(FOR CANADIAN MODEL ONLY)
Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacement parts must
be of identical designation.
REMARQUE
(POUR MODÈLE CANADIEN SEULEMENT)
Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que les pièces
de remplacement doivent avoir la même désignation.
(FOR USA MODEL ONLY)
1. SAFETY PRECAUTIONS
The following check should be performed for the
continued protection of the customer and service
technician.
LEAKAGE CURRENT CHECK
Measure leakage current to a known earth ground (water
pipe, conduit, etc.) by connecting a leakage current tester
such as Simpson Model 229-2 or equivalent between the
earth ground and all exposed metal parts of the appliance
(input/output terminals, screwheads, metal overlays, control
shaft, etc.). Plug the AC line cord of the appliance directly
into a 120V AC 60Hz outlet and turn the AC power switch
on. Any current measured must not exceed 0.5mA.
Reading should
not be above
0.5mA
Earth
ground
Device
under
test
Also test with
plug reversed
(Using AC adapter
plug as required)
Leakage
current
tester
Test all
exposed metal
surfaces
ANY MEASUREMENTS NOT WITHIN THE LIMITS
OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL
SHOCK HAZARD AND MUST BE CORRECTED BEFORE
RETURNING THE APPLIANCE TO THE CUSTOMER.
2. PRODUCT SAFETY NOTICE
Many electrical and mechanical parts in the appliance
have special safety related characteristics. These are
often not evident from visual inspection nor the protection
afforded by them necessarily can be obtained by using
replacement components rated for voltage, wattage, etc.
Replacement parts which have these special safety
characteristics are identified in this Service Manual.
Electrical components having such features are identified
by marking with a
in this Service Manual.
The use of a substitute replacement component which does
not have the same safety characteristics as the PIONEER
recommended replacement one, shown in the parts list in
this Service Manual, may create shock, fire, or other hazards.
Product Safety is continuously under review and new
instructions are issued from time to time. For the latest
information, always consult the current PIONEER Service
Manual. A subscription to, or additional copies of, PIONEER
Service Manual may be obtained at a nominal charge from
PIONEER.
on the schematics and on the parts list
AC Leakage Test
2
DV-F727, DV-F07
2. EXPLODED VIEWS AND PARTS LIST
NOTES:• Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
The mark found on some component parts indicates the importance of the safety factor of the part.
•
Therefore, when replacing, be sure to use parts of identical designation.
Screws adjacent to mark on the product are used for disassembly.
•
2.1 PACKING
Except
DV-F727/KU/RC
13
DV-F727
15
/KC
Only
6
(1) PACKING PARTS LIST
12
9
10
11
7
8
DV-F727
/KU/RC
Only
DV-F727
/KC
Only
1
16
14
4
3
5
2 (1/2)
14
DV-F727/KC
Only
2 (2/2)
DV-F727
/KU/RC
Only
16
Mark No. Description Part No.
1 Protector F See Contrast table (2)
2 Protector R See Contrast table (2)
3 Packing Sheet RHC1023
4 Packing Case See Contrast table (2)
5 Polyethylene Bag B5 VHL1051
6 Operating Instructions (English) See Contrast table (2)
7 Remote Control Unit VXX2629
(CU-DV039)
8 Battery Cover VNK4423
9 Audio Cord (L = 1.5m) VDE1033
Mark No. Description Part No.
10 Video Cord (L = 1.5m) VDE1034
11 Master-Slave Control Cord RDE1023
(L = 0.75m)
NSP 12 Dry Cell Battery (R6P, AA) VEM-013
NSP 13 Warranty Card See Contrast table (2)
14 KC Label See Contrast table (2)
15 Operating Instructions (French) See Contrast table (2)
16 Region Label See Contrast table (2)
(2) CONTRAST TABLE
DV-F727/KU, KC, KU/RC and DV-F07/KU/CA are constructed the same except for the following :
/KC
Part No.
DV-F727
/KU/RC
PHA1325
PHA1326
VHG1840
VRB1237
Not used
Not used
Not used
VRW1702
Mark No. Symbol and Description
1
Protector F
2
Protector R
4
Packing Case
6
NSP
Operating Instructions (English)
13
Warranty Card
14
KC Label
15
Operating Instructions (French)
16
Region Label
DV-F727
/KU
PHA1325
PHA1326
VHG1840
VRB1237
ARY7023
Not used
Not used
Not used
DV-F727
PHA1325
PHA1326
VHG1840
VRB1237
ARY7024
VRW1716
VRC1107
Not used
DV-F07
/KU/CA
PHA1336
PHA1337
VHG1841
VRB1238
ARY1026
Not used
Not used
Not used
Remarks
3
DV-F727, DV-F07
2.2 EXTERIOR SECTION (1/2)
27
26
DV-F07
Only
Note ∗1
24
DV-F727
Only
Cut
28
DV-F727/KU
and
DV-F07/KU/CA
Only
Part of Center Pole
22
Cut
23
28
DV-F727
Only
29
26
DV-F07
Only
27
8
30
29
DV-F07
Only
25
1
29
10
9
29
2
15
7
29
16
3
6
29
1213
11
Refer to
"2.3 EXTERIOR SECTION (2/2)".
DV-F07
Only
Refer to
"2.5 FRONT PANEL SECTION".
19
20
29
21
DV-F07
Only
20
18
17
∗1
14
29
from PS2B Assy
29
4
DV-F07
Only
DV-F727/KU/RC
Only
31
29
5
29
4
(1) EXTERIOR SECTION (1/2) PARTS LIST
DV-F727, DV-F07
Mark No. Description Part No.
1 DVDM Assy See Contrast table (2)
2 232B Assy See Contrast table (2)
3 VQEB Assy VWV1669
4 MSJB Assy See Contrast table (2)
5 AVJB Assy See Contrast table (2)
6 MDRB Assy VWG2127
7 Flexible Cable (12P) VDA1779
8 Flexible Cable (7P) See Contrast table (2)
9 Flexible Cable (11P) VDA1781
10 Flexible Cable (12P) VDA1778
11 Flexible Cable (7P) VDA1782
12 Flexible Cable (14P) VDA1707
13 Flexible Cable (15P) VDA1784
14 Screw (#4-40/M2) See Contrast table (2)
15 PCB Support Cushion VEC2079
Mark No. Description Part No.
16 PCB Spacer VEC2077
NSP 17 Main Holder VNE2215
18 Side MoleR See Contrast table (2)
19 Side Mole L See Contrast table (2)
NSP 20 Spacer See Contrast table (2)
21 Caution Label 301 VRW1817
22 65 Label See Contrast table (2)
23 Bonnet Case S See Contrast table (2)
24 Side Wood L See Contrast table (2)
25 Side Wood R See Contrast table (2)
26 Wood Collar See Contrast table (2)
27 Screw See Contrast table (2)
28 Screw See Contrast table (2)
29 Screw BBZ30P080FZK
30 Screw IPZ30P080FMC
31 Region Label See Contrast table (2)
(2) CONTRAST TABLE
DV-F727/KU, KC, KU/RC and DV-F07/KU/CA are constructed the same except for the following :
/KC
Part No.
DV-F727
/KU/RC
VWS1386
Not used
VWG2131
VWV1719
Not used
Mark No. Symbol and Description
1
DVDM Assy
2
232B Assy
4
MSJB Assy
5
AVJB Assy
8
Flexible Cable (7P)
DV-F727
/KU
VWS1386
Not used
VWG2131
VWV1719
Not used
DV-F727
VWS1386
Not used
VWG2131
VWV1719
Not used
DV-F07
/KU/CA
VWS1396
VWG2129
VWG2128
VWV1720
VDA1777
Remarks
NSP
14
Screw (#4-40/M2)
18
Side Mole R
19
Side Mole L
20
Spacer
22
65 Label
23
Bonnet Case S
24
Side Wood L
25
Side Wood R
26
Wood Collar
27
Screw
28
Screw
31
Region Label
Not used
Not used
Not used
Not used
ARW7050
VXX2692
Not used
Not used
Not used
Not used
FBT40P080FZK
Not used
Not used
Not used
Not used
Not used
Not used
VXX2692
Not used
Not used
Not used
Not used
FBT40P080FZK
Not used
Not used
Not used
Not used
Not used
Not used
VXX2692
Not used
Not used
Not used
Not used
FBT40P080FZK
VRW1703
DBA1078
PAN1374
PAN1373
PNM1331
ARW7050
VXX2693
PMM1043
PMM1044
PNW1238
PBA1103
Not used
Not used
5
DV-F727, DV-F07
2.3 EXTERIOR SECTION (2/2)
25
15
2
13
Note ∗3 :
Froil 397 (for Service) : GYA1001
Note ∗4 :
Ha Narl PN955R (for Service) : GEM1016
17
∗4
23
18
19
23
4
∗3
21
20
16
5
7
∗4
26
3
10
24
26
1
11
A
12
Refer to
"2.4 DISC RACK SECTION".
Note ∗2 (Screw Cover)
Part of Trans Cover (No.10)
10
Cut
24
24
22
5
26
24
A
∗2
24
8
9
24
14
24
6
(1) EXTERIOR SECTION (2/2) PARTS LIST
DV-F727, DV-F07
Mark No. Description Part No.
1 POWER SUPPLY Assy VWR1317
NSP 2 LEDB Assy VWG2124
NSP 3 DOMB Assy VWG2121
NSP 4 DOSB Assy VWG2122
5 AC Power Cord ADG7024
6 Carriage Motor (DOOR) VXM1033
7 Hood See Contrast table (2)
NSP 8 Under Base DVD VNA2125
9 Insulator PNW2766
10 Trans Cover VNK4542
11 Flexible Cable (26P) VDA1776
12 CR Lens PNW2816
13 Dispersion Sheet VEC2113
14 Rear Base See Contrast table (2)
15 Center Pole 301 PNW2792
Mark No. Description Part No.
16 Motor Pulley PNW1634
17 Hood Base 301 PNW2791
18 Gear M1 PNW2800
19 Gear AW PNW2906
20 Gear Pulley VNL1662
21 Belt PEB1300
22 Cord Stopper CM-22C
23 Screw IPZ20P080FMC
24 Screw BBZ30P080FZK
25 Screw IPZ30P080FMC
26 Screw C PBA1106
(2) CONTRAST TABLE
DV-F727/KU, KC, KU/RC and DV-F07/KU/CA are constructed the same except for the following :
/KC
Part No.
DV-F727
/KU/RC
VNK4531
VNA2126
Mark No. Symbol and Description
714Hood
Rear Base
DV-F727
/KU
VNK4531
VNA2126
DV-F727
VNK4531
VNA2126
DV-F07
/KU/CA
VNK4532
VNA2127
Remarks
7
DV-F727, DV-F07
2.4 DISC RACK SECTION
52
11
44
46
52
Note ∗3 :
53
52
Froil 397 (for Service) : GYA1001
Note ∗4 :
Ha Narl PN955R (for Service) : GEM1016
B
40
33
44
44
44
52
47
44
21
52
8
20
15
52
B
32
∗3
37
32
28
45
44
9
10
35
36
52
1
7
52
50
55
6
32
42
32
∗3
51
31
43
5
32
C
∗3
∗4
A
2
19
32
∗3
A
∗3
∗3
∗3
38
39
41
50
C
∗3
32
34
30
8
DV-F727, DV-F07
DISC RACK SECTION PARTS LIST
23
14
Refer to
"2.6 TRAVERSE MECHANISM ASSY".
13
26
∗
3
24
54
27
22
51
14
25
Mark No. Description Part No.
NSP 1 SSRB Assy VWG2113
NSP 2 SEMB Assy VWG2114
NSP 3 LOMB Assy VWG2115
NSP 4 LOSB Assy VWG2116
NSP 5 RADB Assy VWG2117
NSP 6 PHOB Assy VWG2118
NSP 7 VOLB Assy VWG2123
8 Clamp Spring VBH1318
9 Loading Belt AEB7029
10 Gear Pulley (B) ANW7062
11 Roller B ANW7075
12 Drive Arm Spring PBH1226
NSP 13 Traverse Mechanism Assy VWT1161
14 Sheet 301 PED1028
15 Clamper Assy 301 VXA2382
16 Gear 1 PNW2819
17 Gear 2 PNW2820
18 Gear Holder PNW2822
19 Slider Cam PNW2823
20 Clamp Pole PNW2826
21 Clamper Holder PNW2827
22 Drive Arm PNW2829
23 Float Rubber A AEB7063
24 Balancer VNL1842
25 Flexible Cable (8P) VDA1785
26 Flexible Cable (24P) VDA1780
27 Float Base VNL1841
28 Link L PNW2844
29 Drive Cam PNW2873
30 Lock Plate PNA2438
Note)
Tightening Torque: 2 kg·cm
49
4
51
9
10
16
48
a
∗
3
17
31 Motor Pulley PNW1634
32 Roller PNW2647
33 Disc Rack PNW2790
34 Rack Base PNW2835
b
29
b
12
a
18
∗
3
31
43
35 ST Gear 0.6 PNW2836
36 ST Gear 1.0 PNW2837
37 Disc Divider PNW2838
38 Guide Support L PNW2839
39 Guide Support R PNW2840
40 Disc Guard PNW2841
41 Sensor Stay PNW2842
42 Guide Roller PNW2843
43 Carriage Motor VXM1033
(SELECT, LOADING)
44 Rack Label PAM1770
45 S Label PAM1771
46 +1 Label PRW1507
47 Screw BBZ30P080FZK
48 Screw BMZ26P040FZK
49 Screw BPZ26P060FMC
50 Screw BPZ30P100FCU
51 Screw IPZ20P080FMC
52 Screw PPZ30P080FMC
53 Arm Assy PXA1615
54 Float Spring VBH1319
55 Screw IPZ30P080FMC
3
9
DV-F727, DV-F07
2.5 FRONT PANEL SECTION
8
14
13
9
10
17
21
6
7
15
12
1
21
21
2
4
16
22
21
5
20
19
11
18
(1) FRONT PANEL SECTION PARTS LIST
Mark No. Description Part No.
1 FLKY Assy See Contrast table (2)
NSP 2 KEYB Assy VWG2120
3 PS2B Assy VWG2125
4 Flexible Cable (11P) VDA1787
5 Flexible Cable (7P) VDA1792
6 Flexible Cable (7P) VDA1786
7 Flexible Cable (15P) VDA1775
8 Operation Panel See Contrast table (2)
9 Pioneer Badge See Contrast table (2)
10 Display Window PAM1782
Mark No. Description Part No.
11 JOG Sheet PEC1042
12 Sensor Lens PNW2804
13 LED Lens PNW2019
14 Power Button VNK4527
15 Mode Button DVD VNK4525
16 Play Button DVD VNK4526
17 PCB Cover PNM1324
18 JOG Dial PAC1882
19 Enter Spring PBH1228
20 Enter Button PAC1883
21 Screw PPZ30P100FMC
22 Screw PPZ30P050FMC
(2) CONTRAST TABLE
DV-F727/KU, KC, KU/RC and DV-F07/KU/CA are constructed the same except for the following :
/KC
Part No.
DV-F727
/KU/RC
VWG2191
VNK4529
PAM1776
Mark No. Symbol and Description
1
FLKY Assy
8
Operation Panel
9
Pioneer Badge
DV-F727
/KU
VWG2126
VNK4529
PAM1776
DV-F727
VWG2126
VNK4529
PAM1776
3
DV-F07
/KU/CA
VWG2119
VNK4530
PAN1376
Remarks
10
2.6 TRAVERSE MECHANISM ASSY
DV-F727, DV-F07
• Top View
30
16
31
37
17
24
35
37
33
28
5
22
33
21
15
10
10
14
10
23
7
2
7
34
19
8
6
20
12
9
37
4
10
13
37
18
32
1
18
26
11
25
27
7
29
36
3
TRAVERSE MECHANISM ASSY PARTS LIST
Mark No. Description Part No. Mark No. Description Part No.
NSP 1 SMEB Assy VWG2048
NSP 2 FGSB Assy VWG2009
3 Motor VXM1079
4 Motor VXM1078
NSP 5 Pickup Assy VWY1055
6 Table Sheet DEC2040
7 Screw VBA1058
8 Centering Spring VBH1278
9 Hook Spring VBH1317
10 Skew Spring VBH1303
11 Gear Spring VBH1308
NSP 12 Reflected Sheet VEC1959
13 Guide Bar VLL1504
14 Sub-guide Bar VLL1505
15 Hold Spring VNC1017
NSP 16 Magnet Holder VNE2070
NSP 17 Motor Base VNE2154
NSP 18 Cover VNE2155
19 Centering Ring VNL1746
NSP 20 Disc Table VNL1747
NSP 30 Magnet VYM1024
21 Hook VNL1770
22 FFC Holder VNL1802
23 Mechanism Base VNL1806
24 FG Holder VNL1807
25 Gear A VNL1808
26 Gear B VNL1809
27 Gear C VNL1810
28 Slider VNL1811
29 Gear D VNL1814
31 Screw JFZ17P025FZK
32 Screw JGZ17P028FMC
33 Screw VBA1051
34 Magnet Holder Assy VXX2507
35 Spindle Motor Assy VXX2649
36 Carriage Motor Assy VXX2650
37 Screw PBA1069
11
DV-F727, DV-F07
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
170
Q105
33M 16M
107
4
DVD
DECODER
MY CHIP
IC701
PD4995A
MN414800CSJ-07
SYSTEM
CONTROL CPU
SH1 BASE ASIC
IC601
42
PD3410A
88
4M DRAM
CARRIAGE
MOTOR
LOADING
MOTOR
SELECT
MOTOR
DOOR
MOTOR
M
M
M
M
301 CHANGER
MECHANISM
SPDL
MOTOR
CN303
7
8
5
3
2
1
CN305
(4P)
CN304
8
4
CN307
(9P)
MOTOR DRIVER
OEIC
FCS
TRKG
PICKUP
ASSY
MDRB
Q
ASSY
(8P)
(5P)
14
SELECT DOOR
3
IC301
LA6531
(12P)
CN302
7
9
(24P)
10
7,6,
3,2
21
24
22
23
10
10
12
8
6
4
7
9
F_RTN
F_DRV
T_DRV
T_RTN
(12P)
CN301
SPDL+
SPDL-
SLDR_R
SLDR_F
LOAD+
LOAD-
SRT/
SLT
MCLS/
MOPH
(24P)
CN120
10
7,6,
3,2
21
24
22
23
(12P)
CN1030
5
3
7
9
6
4
(12P)
CN921
3
1
M
B1-B4
13 12 10 9
31
32
14
15
SPDL & FTS
34
35
M56788FP
37
LODDRV
DVDM ASSY
RFRF
3 54
RF IC
6-9
IC101
LA9701M
3
20
17
DRIVER
IC352
28
8
46
56
57
42
35
FDO
TDO
SLDO
SPDO
17
RFO
DSPRF
BH
PH
FE
TE
32 33 30 31 39
47
48
45
SERVO DSP
IC201
LC78652W
46
IC610
TC7W53FU
14
16M
IC702
57-60
63-66
56
111
SD0-SD7
SREQ
CDDATA
118
102
101
117
DTR
TXD
RXD
CTS
PS2B
U
ASSY
JA801
KEYBOARD
/MOUSE
FL TUBE
V701
VAW1052
KEY SW
REMOTE
SENSOR
S
FLKY ASSY
CN801
CN703
KEYB
T
ASSY
1
CN1201
717
1 11
1 11
FL CONTROL
IC701
PE5144A
CN1202
(15P)
CN701
(7P)
CN702
VIDEO ENCODER
(6ch, DNR)
IC101
CN802
(Y0-Y7) D0-D7
-1/2
14
CN101
-1/2
7
27
DNR
D0-D7
34
PM0023AF
25-32
117
115
125
OUTV
OUTY
OUTC
16M SDRAM
IC102
MB811171622A-100FN
(15P)
CN602
SEL IR
IR
SCK0
SB1
1
12
13
14
(7P)
CN903
4
2
SEL IR
IR
CN904
MASTER
CN905
SLAVE
P
MSJB ASSY
(1/2)
15
4
3
2
4
2
7 14
164
IC807
MC74VHCT541ADT
Q541
Q551
Q531
N
VIDEO
FILTER
VQEB
ASSY
F102
Q542
Q552
Q532
CN101
-2/2
2
4
6
(V)
(Y)
(C)
CN802
-2/2
22
24
26
CN901
SEL IR
CN905
7
6
(15P)
V
Y
C
IR
(14P)
ADATA0
ADAI (AC3)
10
12
8
6
5
12
DV-F727, DV-F07
149,150,
152-155,
158,159
162
48
WORK SRAM
(1M)
IC604
TC55V1001AF8
27M
36/16M
55 64
MPEG2
DECODER
MITUBISHI
AV-1
IC801
M65773AFP
16M SDRAM
MB811171622A
IC802
-100FN
FLASH
MEMORY
IC603
VYW1668
95-98,
100-103
71
74
YCBR0-7
(Y0-Y7)
AD0
DOUT0
16M
5
IC22
TC7WH74FU
1
27M
33M
36/16M
6
5
1
CLOCK GENERATOR
IC21
CY2081SL-655
EDO DRAM
IC803
M5M4V18165
DTP-6S
DV-F07 ONLY
IC611
MC74VHCT541ADT
4
16
IC612
MC74VHC541DT
M + 6V
+12V
+12V
+5V
+3.3V
E+5V
– 27V
(26P)
CN110
1,2
10
12
13
16
22
26
(26P)
CN201
1,2
5
5
7
7
V
10
|
|
POWER
12
SUPPLY
13
|
|
16
22
26
ASSY
CN101
LIVE
1
2
NEUTRAL
AC IN
DV-F07 ONLY
R
232B ASSY
16
155
4
515
(7P)
CN106
(7P)
CN401
TXD
7
1
RXD
6
2
DTR
5
3
CTS
4
4
IC401
MAX232EPE
7
10
8
9
14
11
13
12
JA401
INTERFACE
CONNECTOR
2
3
4
14
COMPOSITE
VIDEO IN
S VIDEO
IN
(15P)
CN501
(V/Cb)
6
4
(C/Cr)
8
10
11
(14P)
CN101
8
AC3/PCM
9
6 3 4
CN503
(2/2)
(Y)
JA504
(2/2)
1
3
IC502 BU4551BF
DV-F727 ONLY
Hi-bit
14 8
IC241
PD0236AM
DV-F07 ONLY
CN502
(7P)
(7P)
CN902
4
5
2
VIDEO
SELECTOR
11
12
15
1
6
10
DIN
2
(V/Cb)
13
14
5
96k,24-bit
2ch DAC
IC201
PCM1716E
(DV-F727)
PE8001A
(DV-F07)
JA906
SR OUT
JA907
SR IN
IC501 LA7135AM
(C/Cr)
(Y)
16 2
13
COAXIAL
IN
3IN 6OUT
VIDEO AMP
AIN
3
BIN
6
CIN
10
VOUTL
VOUTR
IC931
AMP
AMP
AMP
BA4560F
3
5
6
IC203
O
AVJB ASSY
JA504
(1/2)
COMPOSITE
CN503
(1/2)
6
8
JA505
VIDEO OUT
S VIDEO
OUT
R
(RED)
P
PB (BLUE)
Y (GREEN)
ANALOG
COMPONENT
VIDEO
OUT
23
21
19
17
15
13
(V)
(Y)
(C)
(C/Cr)
(V/Cb)
(Y)
: Audio Signal Route (L ch)
(V/Cb)
: V Signal Route
(Y)
: Y Signal Route
(C/Cr)
: C Signal Route
(R)
: R Signal Route
(G)
: G Signal Route
(B)
: B Signal Route
JA201
: RF Signal Route
1
7
IC922
IC901
L
R
L
R
AUDIO
OUT
AUDIO
IN
OPTICAL AC-3/PCM
COAXIAL
DIGITAL
AUDIO
OUT
DIGITAL
SELECTOR
P
MSJB ASSY (1/2)
13
1
23
4
DV-F727, DV-F07
3.2 FGSB, SMEB, SSRB, SEMB, LOMB, LOSB, RADB, PHOB, DOMB, DOSB,
VOLB, LEDB, PICKUP ASSYS and OVERALL WIRING DIAGRAM
FGSB ASSY
A
(VWG2009)
A
L
LEDB ASSY
J1601
(VWG2124)
CN201
52044-0345
CARRIAGE
MOTOR
ASSY
VXX2656
SPINDLE
MOTOR
ASSY
VXX2649
CN203
S201
(S)
DSG1016
(S)
(SP)
DOSB ASSY
J
(VWG2122)
B
J632
CN202
VKN1212
(S)
(S)
(SP)
(SP)
B
DOMB ASSY
I
(VWG2121)
J632
SMEB ASSY
(VWG2048)
J631
(D)
(S)
(S)
(SP)
(SP)
(D)
DV-F07 ONLY
R
232B ASSY
(VWG2129)
(SP)
(L)
(SP)
(L)
(S)
(S)
(D) (D)
(SP)
(SP)
(S)
(S)
(SL)(SL)
(L)
(L)
C
LOMB ASSY
E
(VWG2115)
LOSB ASSY
F
(VWG2116)
LEAF SW
C
SSRB ASSY
(VWG2113)
J652
K
J605J603
J651
VOLB ASSY
(VWG2123)
CN605
CN604
LED
HOLDER
RNK1795
RADB ASSY
(VWG2117)
J601
(D)
(L)
(L)
H
PHOB ASSY
(VWG2118)
J604
G
Q
MDRB ASSY
(VWG2127)
O
O 1/2, O 2/2
AVJB ASSY
(DV-F727 : VWV1719)
(DV-F07 : VWV1720)
P
MSJB ASSY
(DV-F727 : VWG2131)
D
J602
(SL)
(SL)
SEMB ASSY
(VWG2114)
D
14
A B C D E F G H I J K L
1234
(DV-F07 : VWG2128)
5
678
DV-F727, DV-F07
Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST".
: RF SIGNAL ROUTE
(F)
: FOCUS SERVO LOOP LINE
(T)
: TRACKING SERVO LOOP LINE
(S)
: SLIDER SERVO LOOP LINE
V
(SP)
: SPINDLE DRIVE SIGNAL ROUTE
(L)
: LOADING DRIVE SIGNAL ROUTE
(D)
: DOOR DRIVE SIGNAL ROUTE
(SL)
: SELECT DRIVE SIGNAL ROUTE
AC POWER CORD
ADG7024
(D)
(SP)
(L)
(SP)
(L)
(S)
(S)
(SL)
M
M 1/4- M 4/4
DVDM ASSY
(DV-F727 : VWS1386)
(DV-F07 : VWS1396)
POWER
SUPPLY ASSY
(VWR1317)
A
CN101
VQEB ASSY
N
(VWV1669)
CN101
(T)
(F)
(F)
(T) (T)
PICKUP
B
ASSY
(F)
(F)
(T)
(F)
(F)
(T)
(F)
(T)
(T)
(F)
(VWY1055)
(F)
(T)
(T)
(F)
C
T
KEYB ASSY
(VWG2120)
S
FLKY ASSY
(DV-F727/KU, KC : VWG2126)
(DV-F727/KU/RC : VWG2191)
(DV-F07 : VWG2119)
5
6
7
U
PS2B ASSY
(VWG2125)
8
D
15
1
DV-F727, DV-F07
3.3 DVDM ASSY (1/4)
A
23
1
M
M
2/4
2/4
(DVD) (DVD)
1/2
4
CN201
VKN1324
2
CN110
VKN1479
M
M
2/4
2/4
(DVD)
(CD)
B
(CD)
(F) (F)
M
(CD)
2/4
4
CN201
M
V
CN120
VKN1464
C
PICKUP ASSY
2/4
(F)
(F)
(F)
(T)
(T)
(T)
(F)
(F)
(F)
(F)
(T)
M
2/4
(F)
(F)
(T)
(T)
RF IC
(T) (T)
M
2/4
M
M
2/4
2/4
M
2/4
(F)
(T)
(T)
(F)
CN1030
VKN1471
(SP)
(L)
D
CN301
Q
16
1/4
M
1234
(SP)
(L)
(S)
(S)
M
2/4
M
2/4
SPINDLE & FTS
DRIVER
(F)
(F)
(SP)
(SP)
(L)
(L)
(T)
(F)
(F)
(T)
(T)
(S)
(T)
5
678
DV-F727, DV-F07
M 1/4
DVDM ASSY (DV-F727 : VWS1386)
(DV-F07 : VWS1396)
2/2
FOR CHECKER
(DVD) (DVD)
E
2/4
: The power supply is shown with the marked box.
: RF SIGNAL ROUTE
: ROM DATA SIGNAL ROUTE
(F)
: FOCUS SERVO LOOP LINE
(T)
: TRACKING SERVO LOOP LINE
(S)
: SLIDER SERVO LOOP LINE
(SP)
: SPINDLE DRIVE SIGNAL ROUTE
(L)
: LOADING DRIVE SIGNAL ROUTE
M
3/4
M
M
A
B
2/4
2/4
(T)
(F)
(CD)
6
(T)
(F)
(CD)
(S)
(F)
(T)
M
2/4
M
2/4
7
(F)
(T)
M
(S)
2/4
5
DSP IC
C
M
2/4
M
2/4
M
2/4,4/4
2/2
8
9
1011
M
2/4
M
M
2/4
5
6
1/2
7
2/4
M
1/4
8
17
D
1
DV-F727, DV-F07
3.4 DVDM ASSY (2/4)
23
4
A
PGM 16M FLASH MEMORY
IC603
B
VYW1668
M 2/4
DVDM ASSY (DV-F727 : VWS1386)
(DV-F07 : VWS1396)
M
M
4/4
WORK SRAM
IC604
TC55V1001FAF8
M
4/4
1/4
M
1/4
3→5 CONVERTER
M
5→3 CONVERTER
DV-F07
ONLY
CN106
VKN1299
3/4
CN401
R
M
M
3/4,4/4
C
SH1 BASE ASIC
M
3/4
M
4/4
M
3/4
M
1/4
(D)
D
M
1/4
3/4
M
1/4
M
4/4
CN107
VKN1575
M
M
1/4,3/4
1/4
18
M
M
1/4
2/4
M
1234
1/4
M
1/4
M
4/4
(SL)
M
M
1/4
4/4
M
1/4
M
4/4
M
4/4
M
3/4
5
678
DV-F727, DV-F07
: The power supply is shown with the marked box.
MN414800CSJ-07
4M DRAM
IC702
M
4/4
M
1/4
: AUDIO SIGNAL ROUTE
: ROM DATA SIGNAL ROUTE
(D)
: DOOR DRIVE SIGNAL ROUTE
(SL)
: SELECT DRIVE SIGNAL ROUTE
M
3/4
M
4/4
A
B
M
M
1/4
1/4
M
M
3/4
3/4
(MY CHIP ES2)
DVD ENCODER
3→5 CONVERTER
M
4/4
M
1/4
M
1/4
3
M
M
1/4
1/4
C
M
1/4
CN701
S
M
3/4
CN602
VKN1474
2/4
M
5
6
7
8
19
D
1
DV-F727, DV-F07
3.5 DVDM ASSY (3/4)
A
16M SDRAM
B
23
DV-F07 ONLY
1M × 16 EDO DRAM (TSOP)
4
M
2/4
C
IC801
M65773AFP
AV1
MPEG2 ENCODER
3→5 CONVERTER
D
M
2/4
20
3/4
M
1234
M
2/4
M
2/4
5
678
DV-F727, DV-F07
M 3/4
M
2/4
DVDM ASSY (DV-F727 : VWS1386)
(DV-F07 : VWS1396)
CLOCK GEN. BLOCK
M
2/4
M
4/4
M
2/4
M
FOR SERVO DSP
1/4
: AUDIO SIGNAL ROUTE
: ROM DATA SIGNAL ROUTE
(V)
: VIDEO SIGNAL ROUTE
(Y)
: Y SIGNAL ROUTE
(C)
: C SIGNAL ROUTE
A
B
M
2/4
M
4/4
M
2/4
N
CN101
M
4/4
M
M
M
2/4
2/4
C
2/4
D
(V)
(Y)
(C)
3/4
M
5
6
7
8
21
1
DV-F727, DV-F07
3.6 DVDM ASSY (4/4)
23
4
A
B
C
M 4/4
M
2/4
DVDM ASSY (DV-F727 : VWS1386)
(DV-F07 : VWS1396)
5→3 CONVERTER
M
2/4
M
2/4
M
2/4
M
2/4
M
3/4
3→5 CONVERTER
M
2/4
M
2/4
CN905
VKN1473
(D)
(SL)
CN921
VKN1471
CN302
Q
CN903
VKN1497
CN901
P
: AUDIO SIGNAL ROUTE
(V)
: VIDEO SIGNAL ROUTE
(Y)
: Y SIGNAL ROUTE
(C)
: C SIGNAL ROUTE
(D)
: DOOR DRIVE SIGNAL ROUTE
(SL)
: SELECT DRIVE SIGNAL ROUTE
O1/2
CN101
M
3/4
(Y)
(V)
(C)
D
22
4/4
M
1234
M
M
1/4, 2/4
2/4
M
2/4
CN901
VKN1474
O2/2
CN501
DV-F727, DV-F07
23
1
DV-F727, DV-F07
3.7 VQEB ASSY
23
4
A
B
VQEB ASSY (VWV1669)
N
(C) (V)
(Y)
(6 ch, DNR) VIDEO ENCODER
C
D
24
N
1234
5
678
DV-F727, DV-F07
: The power supply is shown with the marked box.
: ROM DATA SIGNAL ROUTE
(V)
: VIDEO SIGNAL ROUTE
(Y)
: Y SIGNAL ROUTE
(C)
: C SIGNAL ROUTE
A
B
3 6
,
(C)
1 4
,
(V)
2 5
,
(Y)
Q531, Q532, Q541, Q542, Q551, Q552 : 2PB709A (QR)
F102 : VTF1155
M3/4
CN802
(V)
(C)
(V)
(Y)
(Y)
(C)
C
D
N
5
6
7
8
25
1
DV-F727, DV-F07
3.8 AVJB ASSY (1/2)
23
4
A
B
O 1/2
M4/4
CN905
AVJB ASSY (DV-F727 : VWV1719)
(DV-F07 : VWV1720)
O
2/2
CN101
VKN1190
IC201
DV-F727 : PCM1716E
DV-F07 : PE8001A
DAC
O
2/2
C
DV-F727 ONLY
DV-F07
ONLY
D
Hi-Bit
26
1/2
O
1234
5
678
DV-F727, DV-F07
: The power supply is shown with the marked box.
1/2
2/2
O
2/2
: AUDIO SIGNAL ROUTE
JA201
DV-F727 : VKB1132
DV-F07 : VKB1133
A
B
C
D
1/2
O
5
6
7
8
27
1
DV-F727, DV-F07
3.9 AVJB ASSY (2/2)
A
CN501
VKN1191
23
O
1/2
4
M4/4
(Y)
(V/PB)
(C/PR)
(Y)
(V/PB)
(C/PR)
CN901
B
CN502
VKN1183
P
CN902
(V)
JA504 (2/2)
DV-F727 : VKB1134
C
DV-F07 : VKB1135
O
1/2
O
1/2
(V/PB)
(C/PR)
(Y)
(Y)
(C/PR)
(C)
(Y)
(Y)
(Y)
(V/P
B
(Y)
)
(V/P
B
)
(C/PR)
CN503 (2/2)
DV-F727 : AKP7020
DV-F07 : AKP7023
(Y)
(C)
(C)
(C)
VIDEO
SELECTOR
D
28
O
2/2
1234
O 2/2
5
AVJB ASSY (DV-F727 : VWV1719)
678
(DV-F07 : VWV1720)
: The power supply is shown with the marked box.
(VPB)
(Y)
(C/PR)
(V) (V)
DV-F727, DV-F07
: VIDEO/PB SIGNAL ROUTE
: Y SIGNAL ROUTE
: C/PR SIGNAL ROUTE
JA504 (1/2)
DV-F727 : VKB1134
DV-F07 : VKB1135
A
B
(V/PB)
(C/PR)
(Y)
(V/PB)
(C/PR)
CN503 (1/2)
DV-F727 : AKP7020
(Y)
(PR)
(PB)
(Y)
DV-F07 : AKP7023
JA505
DV-F727 : VKB1131
DV-F07 : VKB1100
C
VIDEO AMP
(V)
(PB)
(C)
(PR)
(Y)
(Y)
(PR)
(Y)
(PB)
(Y)
(C)
D
2/2
O
5
6
7
8
29
1
DV-F727, DV-F07
3.10 MSJB ASSY
A
23
4
MSJB ASSY (DV-F727 : VWG2131)
P
(DV-F07 : VWG2128)
CN903
VKN1211
B
S
CN904
AKN1028
CN905
AKN1028
CN702
MSCHK, SLCHK
Normal : Low
Plug in : High
JA906
RKN1004
JA907
RKN1004
CN901
C
M4/4
CN903
VKN1215
CN902
VKN1211
JA908
PKN1005
O2/2
D
CN502
(D) (D) (D)
30
P
1234
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