SERVICE MANUAL
VIDEO CASSETTE RECORDER
No. 82860
April 2001
This service manual is printed on 100% recycled paper.
COPYRIGHT © 2001 VICTOR COMPANY OF JAPAN, LTD.
HR-A5U(C)
Regarding service information other than these sections, refer to the HR-VP59U service manual (No. 82833).
Also, be sure to note important safety precautions provided in the service manual.
SPECIFICATIONS
Specifications shown are for SP mode unless specified otherwise.
E. & O.E. Design and specifications subject to change without
notice.
GENERAL
Power requirement
: AC 120 V`, 60 Hz
Power consumption
Power on
: 18 W
Power off
: 2.0 W
Temperature
Operating
: 5
°C to 40°C (41°F to 104°F)
Storage
: 20
°C to 60°C (4°F to140°F)
Operating position
: Horizontal only
Dimensions (W x H x D) : 360 mm x 94 mm x 247 mm
(14-3/16" x 3-3/4" x 9-3/4")
Weight
: 3.0 kg (6.6 lbs)
Format
: VHS NTSC standard
Maximum recording time
SP
: 210 min. with ST-210 video cassette
EP
: 630 min. with ST-210 video cassette
VIDEO/AUDIO
Signal system
: NTSC-type color signal and EIA
monochrome signal, 525 lines/
60 fields
Recording/Playback
system
: DA-4 (Double Azimuth) head helical
scan system
Signal-to-noise ratio
: 45 dB
Horizontal resolution
: 230 lines
Frequency range
Normal audio
: 70 Hz to 10,000 Hz
Hi-Fi audio
: 20 Hz to 20,000 Hz
Input/Output
: RCA connectors (IN x 1, OUT x 1)
TUNER
Tuning system
: Frequency-synthesized tuner
Channel coverage
VHF
: Channels 213
UHF
: Channels 1469
CATV
: 113 Channels
RF output
: Channel 3 or 4 (switchable; preset to
Channel 3 when shipped) 75 ohms,
unbalanced
TIMER
Clock reference
: Quartz
Program capacity
: 1-year programmable timer/
8 programs
Memory backup for timer is not supported.
ACCESSORIES
Provided accessories
: RF cable (F-type),
Infrared remote control unit,
"AA" battery x 2
REF.
MODEL
HR-VP59U
HR-A5U(C)
! NO
ITEM
301
PACKING CASE
LP30836-001A
LP30836-022A
302
CUSHION ASSY
*LP30777-001B
LP30777-001C
303
SHEET
*LP30904-001A
LP30904-002A
! 310
INST BOOK(EN)
LPT0471-001A
LPT0588-001A
!
INST BOOK(FR)
--
LPT0588-002A
316
WARRANTY CARD
--
BT-52004-1
317
REGIST.CARD
BT-51020-2
--
319
SER.NET CARD
--
BT-20071B
TABLE OF CONTENTS
DIFFERENT TABLE .................................................................................................................................................................. 1
4. CHARTS AND DIAGRAMS (4-1 to 4-5)
4.1
MAIN CIRCUIT BOARD ................................................................................................................................................ 4-2
4.2
MAIN (TUNER) SCHEMATIC DIAGRAM ...................................................................................................................... 4-4
5. PARTS LIST (5-1, 5-2)
5.1
MECHANISM ASSEMBLY <M4> .................................................................................................................................. 5-1
PACKING AND ACCESSORY ASSEMBLY <M1>
The following table indicate different parts number between models HR-VP59U and HR-A5U(C).
1
Notes : Mark -- is not used.
Mark : * reference model was also changed.
REF.
MODEL
HR-VP59U
HR-A5U(C)
! NO
ITEM
! 501
FRONT PANEL ASSY
LP10348-001A
LP10348-014B
501A
CASSETTE DOOR
LP20977-001A
LP20977-002C
501C
DISPLAY WINDOW
LP20976-001A
LP20976-014A
! 508
STATOR ASSY
*QAR0169-001
QAR0169-002
! 511
BOTTOM CHASSIS
*LP10350-003B
LP10350-003D
FINAL ASSEMBLY <M2>
REF.
MODEL
HR-VP59U
HR-A5U(C)
! NO
ITEM
25
PIN
*LP40100-001A
LP40100-002A
42
PINCH ROLLER ARM ASSY
*LP40105-002A
LP40105-003A
43
P.R.SHEET2/P.R.SHEET3
*LP40478-001A
LP40753-001A
47
SLIT WASHER
*LP30016-002A
--
69
CONTROL PLATE
*LP10201-003E
LP10201-003G
91
SPACER,CAPSTAN MOTOR
*--
LP30002-097A
MECHANISM ASSEMBLY <M4>
REF.
MODEL
HR-VP59U
HR-A5U(C)
! NO
ITEM
PW1
MAIN BOARD ASSY
*LPA10130-01B1
LPA10130-01D1
Q2251
DIGI TRANSISTOR
*DTA144WU
--
Q2252
DIGI TRANSISTOR
*DTC114EU
--
R2251
MG RESISTOR
*NRSA63J-222X
NRSA63J-472X
R2252
MG RESISTOR
*NRSA63J-152X
NRSA63J-332X
R2254
MG RESISTOR
*NRSA63J-102X
--
R6503
MG RESISTOR
*--
NRSA02J-153X
R6504
MG RESISTOR
*--
NRSA02J-103X
R7171
MG RESISTOR
*NRSA02J-0R0X
--
R7172
MG RESISTOR
*NRSA02J-0R0X
--
VR6502
TRIM RESISTOR
*QVP0039-223Z
--
B2201
MG RESISTOR
*NRSA02J-0R0X
--
C5203
E CAPACITOR
*QEMT1AM-687
QETN1AM-108
C5204
E CAPACITOR
*QETN2AM-475
QETJ2AM-475
C5302
E CAPACITOR
*QETN1HM-106
QEKC1EM-106
K2001
MG RESISTOR
*NRSA63J-0R0X
--
K2002
MG RESISTOR
*NRSA63J-0R0X
--
K2003
MG RESISTOR
*NRSA63J-0R0X
--
K2004
MG RESISTOR
*NRSA63J-0R0X
--
! TB1
TERMINAL BOARD
*LP20978-001A
LP20978-001B
MAIN BOARD ASSEMBLY <03>
Printed in Japan
JVC SERVICE & ENGINEERING COMPANY OF AMERICA
DIVISION OF JVC AMERICAS CORP.
Head office
East Coast
Midwest
West Coast
Atlanta
Hawaii
:
:
:
:
:
:
1700 Valley Road Wayne, New Jersey 07470-9976
10 New Maple Avenue Pine Brook, New Jersey 07058-9641
705 Enterprise Street Aurora, Illinois 60504-8149
5665 Corporate Avenue Cypress, California 90630-0024
1500 Lakes Parkway Lawrenceville, Georgia 30043-5857
2969 Mapunapuna Place Honolulu, Hawaii 96819-2040
(973)315-5000
(973)396-1000
(630)851-7855
(714)229-8011
(770)339-2582
(808)833-5828
JVC CANADA INC.
Head office
Montreal
Vancouver
:
:
:
21 Finchdene Square Scarborough, Ontario M1X 1A7
16800 Rte Trans-Canadienne, Kirkland, Quebec H9H 5G7
13040 Worster Court Richmond, B.C. V6V 2B3
(416)293-1311
(514)871-1311
(604)270-1311
S40895-03
5-1
5.1
MECHANISM ASSEMBLY
<M4>
Classifi-
Part No.
Symbol in
cation
drawing
Grease
KYODO-SH-P
AA
Oil
COSMO-HV56
BB
NOTE:The section marked in AA and BB
indicate lubrication and greasing areas.
AA
46
143
A/C HEAD
BOARD ASSY <12>
LOADING MOTOR
BOARD ASSY <55>
124
128
122
141
139
130
137
143
138
139
140
129
127
44
43
42
123
AA
AA
AA
AA
AA
BB
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
BB
AA
AA
AA
AA
BB
105
120
75
74
121
72
132
76
73
142
88
89
104
135
134
78
107
40
106
49
57
54
59
61
62
85
1
111
60
83
82
52
58
55
39
53
51
1
112
113
151
116
115
117
118
114
119
66
63
68
67
65
64
70
23
25
24
18
19
20
16
27
71
87
22
99
96
100
31
80
81
34
37
35
103
32
102
36
38
108
109
90
92
AA
AA
69
110
15
84
86
13
12
107
26
13
21
5
6
4
11
3
10
7
94
93
97
95
91
SECTION 5
PARTS LIST
---------------
-----------------------
---------------------------------------------------- -
------------- ---
-----------------------
------------------------------------------------------
#
REF No.
PART No.
PART NAME, DESCRIPTION
#
REF No.
PART No.
PART NAME, DESCRIPTION
5-2
******************************
MECHANISM ASSEMBLY
<M4>
1
LP20821-006A
MAIN DECK ASSY
3
LP30492-002B
GIDE POLE GUARD
4
NAH0001-001
FULL ERASE HEAD
5
LP40098-001B
GUIDE POLE(SUPPLY)
6
QYTDST2608Z
SCREW,FE HEAD
7
LP40637-002A
TENSION STUD BASE ASSY
10
QYTDST2606Z
SCREW
11
LP30409-002C
UV CATCHER 2
12
LP30409-002C
UV CATCHER 2
13
QYTPST2606Z
SCREW,X2
15
LP30223-003C
LOADING ARM GEAR SHAFT
16
QYTDST2606Z
SCREW
18
LP30224-001B
LOADING ARM GEAR(SUPPLY)
19
LP40099-001A
TORSION ARM
20
LP40100-001A
PIN
21
LP40101-006A
POLE BASE ASSY(SUPPLY)
22
QYSPSTG2606Z
SCREW
23
LP40103-002B
LOADING ARM GEAR(TAKE UP)
24
LP40099-001A
TORSION ARM
25
LP40100-002A
PIN
26
LP40104-006A
POLE BASE ASSY(TAKE UP)
27
QYSPSTG2606Z
SCREW
31
LP20233-004B
ROTARY ENCODER GUIDE
32
QYTPST2606Z
SCREW
34
LP30226-004E
CONTROL PLATE GUIDE
35
QYTPST2605Z
SCREW
36
LP30249-003B
TAKE UP LEVER
37
LP30003-006A
TENSION SPRING
38
LP40119-002A
TAKE UP HEAD
39
LP20234-004B
LID GUIDE
40
QYTDST2606Z
SCREW,X2
42
LP40105-003A
PINCH ROLLER ARM ASSY
43
LP40753-001A
PINCH ROLLER SHEET3
44
LP40148-002A
TORSION SPRING
46
LP40149-001C
PRESS LEVER ASSY
49
LP40106-007A
GUIDE ARM ASSY
51
LP40134-002A
TENSION SPRING
52
QAH0058-001
AC HEAD
53
LP30228-001A
HEAD BASE
54
LP30004-013A
COMPRESSION SPRING,X3
55
LP40236-001A
COMPRESSION SPRING
57
LP40213-002B
SPECIAL SCREW,X3
58
QYTDST2608Z
SCREW,X2
59
QAR0023-001
LOADING MOTOR
60
PQ43546-1-2
MOTOR PULLEY
61
LP30230-001B
MOTOR GUIDE
62
QYTPSP3003Z
SCREW,X2
63
LP30005-003A
BELT,LOADING MOTOR
64
LP20791-002D
CONTROL CAM
65
PQM30017-24
SLIT WASHER
66
LP40120-001A
WORM GEAR
67
LP40107-002A
LINK LEVER ASSY
68
PQM30017-24
SLIT WASHER
69
LP10201-003G
CONTROL PLATE
70
LP40379-001B
CONTROL BRACKET(1)
71
QYTDSF2608M
SCREW
72
LP40108-002A
TENSION ARM ASSY
73
LP30003-010A
TENSION SPRING
74
LP40109-003D
TENSION BRAKE ASSY
75
PQ46302-1-3
ADJUST PIN
76
LP30232-002A
TENSION ARM BEARING
78
LP40532-008B
MAIN BRAKE ASSY (SUPPLY)
80
LP40111-011A
MAIN BRAKE ASSY (TAKE UP)
81
LP30003-026A
TENSION SPRING
82
LP40112-001F
SUB BRAKE ASSY(TAKE UP)
83
LP40357-002A
TENSION SPRING
84
LP40461-001A
CAPSTAN BRAKE ASSY
85
QAR0087-005
CAPSTAN MOTOR
86
QYTDSF2606M
SCREW,X3
87
LP30005-007A
BELT,CAPSTAN MOTOR
88
LP40114-012A
IDLER ARM ASSY
89
LP40599-001A
WASHER
90
LP40593-001A
CLUTCH UNIT 3
91
LP30002-097A
SPACER.CAPSTAN MOTOR
92
PQM30017-47
SLIT WASHER
93
LP30696-002A
CLUTCH GEAR 4
94
LP30697-003A
COUPLING GEAR
95
LP40554-002A
COMPRESSION SPRING
96
LP40442-001A
DIRECT GEAR
97
LP30017-019A
SPACER
99
LP40483-002A
COMPRESSION SPRING
100
LP30016-001A
SLIT WASHER
102
LP40484-001J
CHANGE LEVER ASSY
103
LP40512-002B
COMPRESSION SPRING
104
LP30236-002C
IDLER LEVER
105
LP20237-001B
REEL DISK (SUPPLY)
106
LP20238-001B
REEL DISK (TAKE UP)
107
LP30017-015A
SPACER,X2
108
QSW0554-003
ROTARY ENCODER
109
QYTPST2620Z
SCREW
110
LP30237-002B
CASSETTE GEAR
111
LP30239-002G
LIMIT GEAR(1)
112
LP30240-002G
LIMIT GEAR(2)
113
LP40136-001E
TORSION SPRING
114
LP30242-002A
RELAY GEAR
115
LP30339-002E
OPENER GUIDE
116
LP40545-001A
TORSION SPRING
117
LP40214-001B
C.H.BRACKET
118
PQM30017-47
SLIT WASHER,X2
119
LP30243-001D
DRIVE GEAR
120
LP20240-001G
DRIVE ARM
121
LP40137-001A
TORSION SPRING
122
LP10081-002L
SIDE HOLDER(L)
123
LP10082-002M
SIDE HOLDER(R)
124
LP30255-006A
LOCK LEVER(L)
127
LP30256-001H
LOCK LEVER(R)
128
LP40168-003A
TORSION SPRING(L)
129
LP40218-001B
TORSION SPRING(R)
130
LP30257-001G
CASSETTE HOLDER
132
LP30244-002G
GUIDE RAIL
134
LP30245-002F
REC SAFETY LEVE
135
LP30003-004A
TENSION SPRING
137
LP20578-001C
TOP GUIDE
138
LP30500-001C
HOLD PLATE
139
LP40450-003A
PAD,X2
140
LP30003-025B
TENSION SPRING
141
LP30003-024A
TENSION SPRING
142
LP40481-003A
ROLLER CAM ASSY
143
LP30019-014A
PAD,X2
151
LP20324-003B
DOOR OPENER