Jvc THM 42 Service Manual

Page 2

SPECIFICATION

Center unit (XV-THM42)

Audio section

Total Harmonic Distortion 0.02%
NOTE: This value is measured at System cord CONNECTOR for reference.
Audio input sensitivity/ Analog input AUDIO IN (VCR) 290 mV/47 kn
Impedance (at 1 kHz) Digital input DIGITAL IN (DBS) (OPTICAL) -21 dBm to -15 dBm (660 nm :30 nm)

Corresponding to Linear PCM, Dolby Digital, and DTS Digital Surround (with sampling frequency - 32 kHz, 44.1
kHz, 48 kHz)

Video section

Color System NTSC

Horizontal Resolution 500 lines

Signal-to-Noise Ratio 64 dB

Video output level Composite 1.0 V(p-p)/75 fl
S-video-Y 1.0 V(p-p)/75 £2
S-video-C 0.286 V(p-p)/75 r2

Component-Y 1.0 V(p-p)/75 £2

Component-PB/PR 0.7 V(p-p)/75 fl

Video input sensitivity/ Composite 1.0 V(p-p)/75 £2

Impedance (VCR IN) S-video-Y 1.0 V(p-p)/75 fl
S-video-C 0.286 V(p-p)/75 9

Tuner section

Tuning Range FM 87.5 MHz to 108.0 MHz
AM 530 kHz to 1710 kHz

General

Power Requirements AC 120 V, 60 Hz

Power Consumption 20 W (at operation), 1.0 W (in standby mode)

Dimensions (W X H x D) 400 mm x 85 mm x 386 mm (15-3/4 inches x 3-3/8 inches >< 15-1/14 inches)

Mass 4.6 kg (10.2 lbs)

Subwooler (SP-PWM45)

Amplifier section

Front/Center/Surround 80 W per channel, RMS at 6 £2 (Center/Surround)/80 W per channel, RMS at 4 9 (Front) at 1 kHz, with 10 % total
harmonic distortion.
Subwoofer 120 W, RMS at 4 £2 at 100 Hz, with 10 % total harmonic distortion.

Speaker section

Speaker unit

16 cm (6-5/16 inches) Bass-reflex, Magnetically Shielded

Frequency Range

30 Hz to 200 Hz

General

Power Requirements

AC 120 V, 60 HZ

Power Consumption

140 W (at operation), 0 W (in standby mode)

Dimensions (W x H x D)

216 mm x 353 mm x 485 mm (8-9/16 inches x 13-15/16 inches x 19-1/8 inches)

Mass

12.0 kg (26.5 lbs)

Satellite Speakers

Front speakers (SP-THM45F)

Speakers 8.0 cm (3-3/16 inches), Bass-reflex, Magnetically Shielded
Power Handling Capacity 120 W
Impedance 4 fl

Frequency Range

90 Hz to 20 kHz

Dimensions (W X H x D)

103 mm x 115 mm x 100 mm (4-1/16 inches x 4-9/16 inches x 3-15/16 inches)

Mass 0.64 kg (1.5 lbs)

Surround speakers (SP-THM45S)

Speakers 8.0 cm (3-3/16 inches), Bass-reflex, Magnetically Shielded
Power Handling Capacity 80 W

Impedance 6 fl

Frequency Range

90 Hz to 20 kHz

Dimensions (W X H x D)

103 mm x 115 mm x 100 mm (4-1/16 inches >< 4-9/16 inches >< 3-15/16 inches)

Mass

0.52 kg (1.2105)

Center Speaker (SP-THM4SC)

Speakers

8.0 cm (3-3/16 inches), Bass-reflex, Magnetically Shielded

Power Handling Capacity

80W

Impedance

69

Frequency Range

90 Hz to 20 kHz

Dimensions (W x H x D)

103 mm x115 mm x 100 mm (4-1/16 inches x 4-9/16 inches >< 3-15/16 inches)

MESS

0.64 kg (1.5105)

Accessories

Remote control (1), Batteries (2),

FM antenna (1), AM loop antenna (1), Power cord (1), System cord (1), Composite video cord (1)

Speaker codes

5m(16ft)

For satellite (front left/right) and center speakers (3)

10 m (32 m

For satellite speakers (surround Ielt/right) (2) (The length of the above speaker cords are approximate.)

1-2 (N0.MBOG7)