SERVICE MANUAL
No.82852
April 2001
HR-J3008UM/J4008UM
VIDEO CASSETTE RECORDER
Regarding service information other than these sections, refer to the HR-A37U service manual (No.82836).
Also, be sure to note important safety precautions provided in the service manual.
SPECIFICATIONS
(The specifications shown pertain specifically to the model HR-J4008UM)
Specifications shown are for SP mode unless specified otherwise.
E. & O.E. Design and specifications subject to change without
notice.
GENERAL
Power requirement
: AC 110 V – 220 V
d
, 50 Hz/60 Hz
Power consumption
Power on
: 14 W
Power off
: 2.0 W
Temperature
Operating
: 5
°
C to 40
°
C
Storage
: –20
°
C to 60
°
C
Operating position
: Horizontal only
Dimensions (W x H x D) : 360 mm x 94 mm x 247 mm
Weight
: 3.0 kg
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
: 70 Hz to 10,000 Hz
Input/Output
: RCA connectors (IN x 1, OUT x 1)
TUNER
Tuning system
: Frequency-synthesized tuner
Channel coverage
VHF
: Channels 2–13
UHF
: Channels 14–69
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 time
: Approx. 6 months
Estimated figure based on supplied
fresh battery; actual performance may
differ.
ACCESSORIES
Provided accessories
: RF cable (F-type),
Lithium battery CR2025,
Infrared remote control unit,
“AA” battery x 2,
Conversion plug
