Pioneer DVDV-7200 Service manual
POWER
STANDBY
ON
DISPLAY
ANGLE
DVD / CD
KEY LOCK
GUI
PLAY/PAUSESTILL/STEPSCAN/SKIP
STOP
OPEN/CLOSE
MIN MAX
MOUSE
KEY BOARD
PHONESEXT CONT LEVEL
DIGITAL VIDEO DISC PLAYER
DVD-V7200
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Type
KU/CA AC120V
Model
DVD-V7200
Power Requirement Remarks
ORDER NO.
RRV1947
• Refer to the service guide RRV1896 for DV-505.
IC information is described in the service guide.
CONTENTS
1. SAFETY INFORMATION ...................................... 2
2. EXPLODED VIEWS AND PARTS LIST................ 3
3. SCHEMATIC DIAGRAM ....................................... 8
4. PCB CONNECTION DIAGRAM.......................... 27
5. PCB PARTS LIST ............................................... 38
PIONEER ELECTRONIC 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. 501 Orchard Road, #10-00 Lane Crawford Place, Singapore 0923
c
PIONEER ELECTRONIC CORPORATION 1998
6. ADJUSTMENT .................................................... 43
7. GENERAL INFORMATION ................................ 51
7.1 DISASSEMBLY ........................................... 51
7.2 BLOCK DIAGRAM....................................... 53
8. PANEL FACILITIES AND SPECIFICATIONS.... 54
T - IZY JUNE 1998 Printed in Japan
DVD-V7200
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
DVD-V7200
2. EXPLODED VIEWS AND PARTS LIST
NOTES:• Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
2.1 PACKING
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.
•
1
2
7
8
11
13
3
4
6
11
16
12
15
10
14
17
19
5
18
9
PACKING PARTS LIST
•
Mark No. Description Part No.
NSP 1 Warranty Card ARY7021
NSP 2 Bar Code Sheet VRY1115
NSP 6 Dry Cell Battery (LR6, AA) VEM-013
NSP 10 Polyethylene Bag Z21-002
3 Audio Cord VDE1033
4 Video Cord VDE1048
5 Nylon Clamp VEC1988
7 Operating Instructions VRB1185
(Basic Operations) (English)
8 Operating Instructions VRB1208
(Applied Operations) (English)
9 Remote Control Unit VXX2553
(For Business DVD)
(50×70×0.03)
11 Polyethylene Bag Z21-038
(230×340×0.03)
Mark No. Description Part No.
12 Sheet RHX1006
NSP 13 Cord Bag VEG-012
14 Pad F VHA1212
15 Pad R VHA1213
16 Partition Plate VHB1062
17 Packing Case VHG1735
18 Battery Cover DNK2926
19 Screw AMZ30P080FZK
3
DVD-V7200
2.2 MAIN SECTION
47
76
53
76
78
41
72
52
34
55
74
79
54
76
78
44
45
77
70
28
26
76
71
76
76
69
18
76
A
49
Refer to
"2.3 LOADING
MECHANISM
ASSY".
11
17
5
35
76
51
36
1
36
76
19
76
50
30
76
9
16
76
81
48
76
31
25
46
76
2
76
76
49
50
24
75
75
78
23
78
20
22
40
7
76
76
27
29
13
62
33
42
76
76
58
4
80
32
38
15
32
80
73
14
8
76
65
67
(1/2)
66
76
56
64
57
63
61
33
57
59
67 (2/2)
43
A
76
3
76
12
76
60
6
4
DVD-V7200
MAIN SECTION PARTS LIST
•
Mark No. Description Part No. Mark No. Description Part No.
1 DVDM Assy VWS1344
2 SUBB Assy VWG1925
3 KEYB Assy VWG1926
4 HPIR Assy VWG1927
5 SPDB Assy VWG1928
NSP 42 Main Chassis VNB1037
43 Sub Chassis VNB1038
44 Clamper Plate VNE2068
45 Bridge VNE2069
46 SYPS Stay VNE2128
6 PS2B Assy VWG1941
7 JACB Assy VWV1594
8 EXTB Assy VWV1595
9 POWER SUPPLY Assy VWR1288
10 • • • • •
11 Flexible Cable (20P) VDA1669
(SPDB CN258 – DVDM CN102)
12 Flexible Cable (06P) VDA1670
(PS2B CN801 – KEYB CN153)
13 Flexible Cable (16P) VDA1671
(KEYB CN151 – SUBB CN101)
14 Flexible Cable (24P) VDA1672
(JACB CN602 – SUBB CN102)
15 Flexible Cable (10P) VDA1673
(EXTB CN751 – JACB CN653)
16 Flexible Cable (07P) VDA1674
(SPDB CN251 – DVDM CN805)
17 Flexible Cable (12P) VDA1675
(SPDB CN252 – DVDM CN107)
18 Flexible Cable (14P) VDA1676
(DVDM CN105 – SUBB CN103)
19 Flexible Cable (08P) VDA1677
(DVDM CN108 – SUBB CN201)
20 Flexible Cable (17P) VDA1686
(JACB CN601 – DVDM CN802)
21 • • • • •
22 AC Power Cord (KU) VDG1073
23 AC Cord Stopper VEC-201
24 Housing Assy (14P) VKP2163
(POWER SUPPLY CN201 – DVDM CN101)
25 Housing Assy (04P) VKP2164
(DVDM CN801 – SUBB CN301)
NSP 26 Loading Mechanism Assy VWT1151
27 Bolt DBA1078
NSP 28 Locking Wire Saddle DEC1305
NSP 29 Nylon Rivet DEC1644
NSP 30 Card Spacer DEC1772
NSP 31 PCB Holder PNW2100
47 Shield Stay F VNE2129
48 Shield Stay R VNE2130
49 Center Stay VNE2131
50 PCB Stay VNE2133
51 Heat Sink VNE2134
52 Cover VNE2147
53 Tray VNL1731
54 Clamper VNL1738
55 Tray Stopper VNL1739
56 Lens PNW1257
57 LED Lens PNW2019
58 Earth Spring VBH1301
59 Screen VEC1977
60 Earth Plate VNE2027
61 IR Window VNK2246
62 Volume Knob VNK3124
63 Illumination Holder VNK3917
64 Illumination Lens VNK4168
65 Front Panel VNK4222
66 DVD Door VNK4224
67 Operation Key Assy VXA2360
68 Flexible Cable (14P) VDA1676
(DVDM CN803 – SUBB CN302)
69 65 Label ORW1069
NSP 70 Label VRW-348
NSP 71 Fuse Caution Label (G) VRW-548
72 Tray Label VRW1628
73 Fuse Caution Label VRW1693
NSP 74 Label VRW1735
75 Screw BCZ30P080FZK
76 Screw BBZ30P080FMC
77 Screw BBZ30P100FMC
78 Screw BCZ40P060FZK
79 Screw BPZ26P080FZK
80 Screw PMZ40P080FMC
NSP 81 Cord Stopper ZCB-069Z
32 Foot Assy PXA1201
33 Tape (G) REH1010
34 Tray Stopper Spring VBH1277
35 Radiation Sheet VEB1279
36 Radiation Sheet VEB1285
(Silicone Rubber)
37 • • • • •
38 Sheet VEC1999
39 • • • • •
40 Rear Panel VNA1930
41 Bonnet VNA1931
5
DVD-V7200
2.3 LOADING MECHANISM ASSY
• Top View • Bottom View
Refer to
"2.4 SERVO MECHANISM
ASSY".
5
1
3
4
20
6
2
18
19
10
17
9
13
7
8
16
15
LOADING MECHANISM ASSY PARTS LIST
•
Mark No. Description Part No.
1 Servo Mechanism Assy-S VXX2567
2 Screw DBA1006
3 Drive Cam VNL1736
4 Drive Gear VNL1735
5 Lock Plate VNL1820
6 Loading Base VNL1730
7 Rubber Belt VEB1260
NSP 9 LOSB Assy VWG1758
8 Gear Pulley VNL1733
10 Loading Gear VNL1734
11
12
Mark No. Description Part No.
11 Loading Motor Assy VXX2505
12 DC Motor PXM1027
13 Motor Pulley PNW1634
NSP 14 LOMB Assy VWG1757
15 Connector Assy (2P) PG02KK-E20
(LOMB CN301 – SPDB CN254)
16 Screw VBA1055
17 Screw Z39-019
18 Flexible Cable (7P) VDA1571
(LOSB CN202 – SPDB CN253)
19 Connector Assy (4P) PG04MM-E12
(LOSB CN201 – INSB CN101)
20 Stopper DNH2076
14
6
2.4 SERVO MECHANISM ASSY
• Top View • Bottom View
DVD-V7200
32
29
3
4
5
6
7
9
30
8
15
16
26
18
18
2
1
10
11
12
23
27
9
17
18
18
24
20
21
22
25
19
SERVO MECHANISM ASSY PARTS LIST
•
Mark No. Description Part No.
1 Spindle Motor Assy VXX2580
NSP 3 Magnet VYM1024
NSP 4 Magnet Holder VNE2070
NSP 7 Disc Table VNL1747
NSP 8 Motor VXM1073
2 Magnet Holder Assy VXX2507
5 Centering Ring VNL1746
6 Centering Spring VBH1278
9 Screw JGZ17P028FMC
10 Sub Guide Bar VLL1489
11 Guide Bar VLL1488
12 Mechanism Base VNL1800
13 • • • • •
14 • • • • •
15 Slider VNL1745
16 Hold Spring VNC1011
17 Pickup Assy VWY1046
Mark No. Description Part No.
18 Floating Rubber DEB1315
19 Float Base VNL1732
20 Gear D VNL1766
21 Gear Spring VBH1279
22 Gear E VNL1767
23 Gear F VNL1768
24 Motor (SLIDER) VXM1062
NSP 25 INSB Assy VWG1759
26 Screw PBZ20P050FMC
27 Flexible Cable (20P) VDA1569
(SPDB CN257 – Pickup Assy)
28 • • • • •
29 Table Sheet DEC2040
30 Screw PBA1048
31 • • • • •
32 Flexible Cable (11P) VDA1682
(SPDB CN255 – SPDL Motor)
7
1
23
4
DVD-V7200
3. SCHEMATIC DIAGRAM
3.1 OVERALL CONNECTIONS, LOSB, LOMB, INSB and PICKUP ASSEMBLIES
A
I
HPIR ASSY
(VWG1927)
B
J
PS2B ASSY
(VWG1941)
C
H
KEYB ASSY
(VWG1926)
G
G 1/2, G 2/2
SUBB ASSY
(VWG1925)
ODD
ETC.
K
L
EXTB ASSY
(VWV1595)
JACB ASSY
(VWV1594)
D
/ NAP SW
8
1234
5
678
DVD-V7200
Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PAR TS LIST" or "PCB PARTS LIST".
VOUT
SPINDLE MOTOR
ASSY
(VXX2580)
A
SPINDLE
LOADING
SLIDER
F
F 1/3 F 3/3
DVDM ASSY
(VWS1344)
D
SPDB ASSY
(VWG1928)
(T)
(F)
(T)
(F)
CN202
VKN1211
(S)
(S)
CN301
B2B-PH-K-S
LOAB ASSY
(VWM1690)
LOSB ASSY
A
(VWG1758)
S201
B
(F)
(F)
(S) (S)
(S)
LOMB ASSY
(VWG1757)
LOADING
MOTOR
(VXX2505)
(T)
(T)
CN201
173979-4
ASSY
C
INSB ASSY
(VWG1759)
CN101
173981-4
(S)
SLDR MOTOR
(VXM1062)
S101
B
(T)
(F)
(F)
(T)
(F)
(F)
(VWR1288)
LIVE
NEUTRAL
POWER SUPPLY ASSY
E
: RF SIGNAL ROUTE
(F)
: FOCUS SERVO LOOP LINE
(T)
: TRACKING SERVO LOOP LINE
(S)
: SLIDER SERVO LOOP LINE
AC POWER CORD
CHASSIS GND
PICKUP ASSY
AC120V
60Hz
(VDG1073)
C
(VWY1046)
D
A
5
6
7
B
C
8
9
1
DVD-V7200
3.2 SPDB ASSY
23
4
A
SPDB ASSY
D
(VWG1928)
1 mm pitch FFC
F
1/3
CN805
TO SPINDLE MOTER ASSY
B
1 mm pitch FFC
A
CN202
(S)
(S)
(S)
(S)
F
1/3
CN107
B
CN301
C
TO PICKUP ASSY
D
Shoot Open
(T)
(F)
(T)
(F)
(T)
(F)
(F)
(T)
(F)
(F)
0.5 mm pitch FFC0.5 mm pitch FFC
F
1/3
CN102
: RF SIGNAL ROUTE
(F)
: FOCUS SERVO LOOP LINE
(T)
: TRACKING SERVO LOOP LINE
(S)
: SLIDER SERVO LOOP LINE
10
D
1234
1
1
2
(2A/125V)
C101
C102
L101
R101
R102
C104
C103
C111
+
+
C120
C116
R116
D105
D106
(1/2)
Q102
D311
L311
L211
D411
C311
330/35V
+
C312
+
+
+
+
+
C211
+
R202
1K
+
T101
6
5
7
2
3
LIVE
NEUTRAL
AC IN
D101
VZF1044
CN101
F101
REK1078
R115
5
1
2
Q101
VZF1049
Q103
VZF1049
C105
D102
UK1V26
FG101
R105
C112
D108
VZF1045
R110
C117
C118
8
L104
C114
R108
R113
R112
R111
1SS270A
L103
2SC3377
D104
MTZJ2.7B
D110
VZF1045
C115
R114
330/35V
D211
VZF1058
D212
VZF1061
100/35V
C313
+
56/35V
C212
+
100/35V
R313
68 2W
10UH
D511
R511
+
+
10
R201
47
10ELS2
P211 VEK1048
1.5A/60V
P311
I
O
G CT
I
O
G CT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
GND
+12V
GND
+5V
GND
GND
+3.3V
+3.3V
GND
EV+5V
P ON/OFF
FLAC
FLAC
-27V
CN201
R311
D513
MTZJ8.2B
D514
1SS270A
R411
JMP
R312
10K
R514
10K
100/35V
C512
R512
22K
C511
47/50V
C411
330/35V
IC711
IC411 VZF1048
VZF1060
C412
56/35V
C711
47/35V
1K
R513
1K
C612
0.01/50V
C611
0.01/50V
R611
3.9
IC201
AN1431T
R206
1.5K
R204
1.6K
R205
200
D512
1SS270A
C107 C108
S3L20U
VZF1059
13
14
15
16
12
10
11
C201
0.47/50V
10UH
D106
(2/2)
C314
33/35V
C113
D106 :
PC817
VEK1041
1.0A/60V
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
Q511
Q511 : 2SC1740S
F
1/3
CN101
NOTE OF SPARE PARTS IN POWER SUPPLY ASSY
• In case of repairing, use the described parts only to prevent an accident.
• Please write the red mark on the board when the primary section of POWER SUPPLY Assy is repaired.
• Please take care to keep the space, not touching other parts when replacing the parts.
CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE,
REPLACE ONLY WITH SAME TYPE NO. 49101.5, MFD BY LITTELFUSE
INC. FOR P211 AND 491001 MFD. BY LITTELFUSE INC. FOR P311.
CAUTION :
FOR CONTINUED PROTECTION AGAINST RISK OF FIRE,
REPLACE ONLY WITH SAME TYPE AND RATINGS ONLY.
NOTE FOR FUSE REPLACEMENT
E
POWER SUPPLY ASSY
(VWR1288)
3.3 POWER SUPPLY ASSY
234
DVD-V7200
A
B
C
D
1
2
3
E
4
11
1
DVD-V7200
3.4 DVDM ASSY (1/3)
A
!
B
S14B-PH-SM3
CN101
F
23
VTL1074
L342
DVDM ASSY(1/3)
1/3
VTL1074
L335
(5/6)
4
(VWS1344)
VTL1074
L340
F
2/3
VKF1001
TP400
!
F
2/3
(F)
(F)
(F)
(T)
(T)
(F)
(2/6)
(3/6)
(1/6)
VCO Offset ADJ.
VKF1001
TP100
(4/6)
(6/6)
VKF1001
TP300
1/2
2/2
(ROM)
(ROM)
F
2/3
CN201
E
(F)
(F)
(T)
(F)
C
CN258
(F)
(T)
F
3/3
(T)
(F)
CN201
VKN1324
(F)
(T)
(S)
D
(T)
CN102
VKN1445
VKN1416
CN107
(F)
(T)
(F)
(T)
(S)
(S)
(T)
(S)
(S)
R177
33k
R178
33k
2/2
IC171
BA10393F
1/2
IC171
BA10393F
D
CN252
D
12
F
1/3
(S)
(S)
(F)
(F)
(F)
(F)
1234
IC506
TC74VHCT245AFT
AGCOFF
VKF1001
TP200
5
678
DVD-V7200
(F)
: FOCUS SERVO LOOP LINE
(T)
: TRACKING SERVO LOOP LINE
(S)
: SLIDER SERVO LOOP LINE
SRM2B256SLMX70
A
F
2/3
B
IC501
PD4889A
: RF SIGNAL ROUTE
(ROM)
: ROM DATA SIGNAL ROUTE
IC504
TC74VHC20FT
IC505(1/2)
TC74VHC139FT
IC505(2/2)
F
3/3
TC74VHC139FT
(T)
(F)
LD-ON
F
2/3
XRESET,DOUT,SBSY,
PW,SFSY,SBCK,LRSY,
ROMCK,ROMXA,MON,
(ROM)
(T)
(T)
(F)
(F)
IC201
C2F,FG
LC78650NE
(S)
(F)
(S)
(F)
(T)(T)
VREF
FG
MON
SPDO
V+5S
V+12M
GNDM
CN805
VKN1299
C271 4700p
CN251
D
R277
100k
2/2
R271 150k
33k
R275
150k
R276
1/2
R273 220k
F
2/3
F
2/3
C
D
1/3
F
5
6
7
8
13
1
DVD-V7200
3.5 DVDM ASSY (2/3)
23
4
A
F
DVDM ASSY(2/3)
2/3
(VWS1344)
F
1/3
C2F,XRESET
F
3/3
XCSDOLV,DOLV-CD,XWRL,XWRH,
XRD,XLT3,XAMUTE,XDREQ1,
HCPUCK,IR,SEL-IR,XDVRST1,
XAVIRQ0,48/X44,HIBSEL,XCS6,
XDACK1,NAP SW,SSCK,SSO
VYW1540
B
F
IC602 GUIROM
PDK026C
PD
CLDCS
3/3
CN108
VKN1300
TXD
RXD
DTR
CTS
V+5
GNDD
PD
CLDCS
G 1/2
CN201
F
A2-A10
DATA
F
F
3/3
3/3
1/3
ADDRESS
C
IC605(1/2)
TC74VHC139FT
ODD
D
IC605(2/2)
TC74VHC139FT
X602
VSS1114
20MHz
Q771,Q772:
PDTC114TK
14
2/3
F
1234
5
: AUDIO SIGNAL ROUTE
(ROM)
: ROM DATA SIGNAL ROUTE
F
3/3
SDATA
(ROM)(ROM)
(ROM)
678
DVD-V7200
A
F
F
1/3
3/3
TC74VHCT541AFT
F
3/3
IC817
(ROM)
F
(ROM)
1/3
F
1/3
3/3
B
F
F
1/3
VKN1418
CN105
F
3/3
G 1/2
CN103
MONITOR OUTPUT
SERVO
F
3/3
F
1/3
C
F
3/3
F
3/3
F
3/3
3/3
F
1/3
(ROM) (ROM)
F
1/3
D
F
2/3
F
5
6
7
8
15
1
DVD-V7200
23
4
3.6 DVDM ASSY (3/3)
A
B
F 2/3
(1/4)
(4/4)
F 2/3
F 2/3
(3/4)
(2/4)
F
DVDM ASSY(3/3)
3/3
(VWS1344)
F 2/3
F 2/3
(ROM)
(ROM)
F 2/3
C
F 2/3
F 2/3
IC824
TC7S32F
(2/3)
(Y)
(C)
(COM)
F 2/3
R845
0
F 2/3
(1/4)
(1/4)
(4/4)
(3/4)
F 2/3
Video
Output
Level
ADJ.
F 2/3
(COM)
(Y)
(C)
F 1/3
S4B-PH-SM3
CN801
D
2/2
G
CN301
F 1/3
(3/3)
(1/3)
(3/4)
(2/4)
IC813
CY2081SL-611
(4/4)
(2/4)
16
3/3
F
1234
5
678
DVD-V7200
A
B
CLDCS
F 2/3
F 2/3
HIBSEL,48/X44,XRESET,XLT3,XAMUTE,
SSCK,SSO,DOLV CD,XCSDOLV
1/2
(COM)
(Y)
(COM)
(Y)
F 2/3
VKN1421
CN802
2/2
(COM)
(C)
1/2
(Y)
(C)
(Y)
(COM)
F 2/3
VKN1418
CN803
ODD
CN601
K
C
: AUDIO SIGNAL ROUTE
(ROM)
: ROM DATA SIGNAL ROUTE
(COM)
: COMPOSITE VIDEO SIGNAL ROUTE
(Y)
: Y SIGNAL ROUTE
(C)
: C SIGNAL ROUTE
5
CN302
2/2
(C)
(C)
6
(C)
3/3
F
7
8
2/2
G
D
17
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