Table of Contents
Advertisement
SAFETY INFORMATION
CAUTION
This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer.
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
Lead in solder used in this product is listed by the California Health and Welfare agency as a known
reproductive toxicant which may cause birth defects or other reproductive harm (California Health & Safety
Coc.
Section 25249.5). When servicing or handling circuit boards and other components which contain
lead :~ solder, avoid unprotected skin contact with the solder. Also, when soldering do not inhale any
smoke or fumes produced.
SPECIFICATIONS
Power source ....
14.4 V DC (10.8 - 15.6 V allowable)
GrOoUNGING SYSTEM
.......cccssessesecsesecssesesesssenensessceesescsscseessesseaeees Negative type
Current consumption
(GM-H100) ......cescscsecesssorsessesseseseseestsetseneens 13 A (at continuous power, 4Q)
(GM-H50) o...eeccccsesescesscsstsstssesecssescencereneee 6.5 A (at continuous power, 4Q)
Fuse
(GM-H100)
(GM-H50)
Dimensions
(GM -H100) 0... eecssececsestssssscesessnceesessecteerenene 264 (W) x 58 (H) x 260 (D) mm
{10 - 3/8 (W) x 2 - 1/4 (H) x 10 - 1/4 (D) in.)
(GMAH50) scssssisvissdisscssesscesissssasisssssscszenvesonsies 264 (W) x 52 (H) x 181 (D) mm
[10 - 3/8 (W) x 2 (H) x 7 - 1/8 (D) in.]
Weight
(GM-H100) .....eeeeeceseeeees 4.3 kg (9.5 Ibs.)(Leads for wiring not included)
(GM-H50) ......seesesseeceeeereees 2.9 kg (6.4 Ibs.)(Leads for wiring not included)
Maximum power output
(GIMHH100):ccsscsccccsessiecsastssvtessnsesstinaatiadasasasccvanacas 100 W x 2/320 W x 1 (EIAJ)
(GMEHS0) sc sccssisscsccccescscassceescasteeastatcncactecseatncestaben 50 W x 2/160 W x 1 (EIAJ)
Continuous power output
(GM-H100)
.......... 50 W x 2/160 W x 1 (at 4Q, 20 - 20,000 Hz, 0.05% THD)
80 W x 2 (at 2Q, 20 - 20,000 Hz, 0.05% THD)
(GM-H50)..........0.0-. 25 W x 2/80 W x 1 (at 4Q, 20 - 20,000 Hz, 0.05% THD)
40 W x 2 (at 2Q, 20 - 20,000 Hz, 0.05% THD)
LOA TMPedANCe 0.2.0... secsecceesessnsenesstsnssesseeesscenerseeenees 4Q (2 - 8Q allowable)
Frequency r2sponse
«10 - 50,000 Hz (+0 dB, -1 dB)
Sigral-to-MOis€ ratiO.......cccsesssessessecserseeseseecstsses 100 dB (IHF - A network)
Distortion
(GM~H100) ......eeeeessssecssssessecsessesecsecsscsessceeseseseseencens 0.003% (at 20 W, 1 kHz)
{(GM-H50) .....
0.003% (at 10 W, 1 kHz)
SODA ALION sensscsiessasisscavsadsscsacdevensaoisovencsancoasescaconesotessceosvssseoscedoarse 65 dB (1 kHz)
WAPUT NEVE 5 ssccccsciccceenscosssesucsevinsstithcsescbelsoucasanctcocscesShatbeasesSussaiteee 0.2-2V/BkQ
These specifications were determined and are presented in accordance
with specification standards established by the Ad Hoc Committee of
Car Stereo Manufacturers.
Note:
Specifications and the design are subject to possible modification
without notice due to improvements.
Advertisement
Table of Contents
