JBL JSR 625 (serv.man2) User Manual / Operation Manual ▷ View online
13
REMOTE CONTROL OPERATION
DOLBY PRO LOGIC MODE
INPUT FUNCTION SELECTOR
Press the button to select the desired input function. The available
buttons are CD, TUNER, TAPE, TV/AUX, VCR 1, and VCR 2.
buttons are CD, TUNER, TAPE, TV/AUX, VCR 1, and VCR 2.
CENTER LEVEL UP/DOWN BUTTONS
Use these buttons to adjust the sound level of the center speaker to
that of the front speakers. These buttons work only in DOLBY PRO
LOGIC and DOLBY 3 STEREO mode. These buttons do not work in
PHANTOM mode.
that of the front speakers. These buttons work only in DOLBY PRO
LOGIC and DOLBY 3 STEREO mode. These buttons do not work in
PHANTOM mode.
CENTER MODE BUTTON
Select the CENTER mode.
TEST TONE BUTTON
Generates test sounds in all channels (Left, Center, Right and
Surround) in succession.
Surround) in succession.
REAR LEVEL UP/DOWN BUTTONS
These buttons operate only in Dolby PRO LOGIC mode. Use these
buttons to adjust the sound level of the surround speakers. Set the
MASTER VOLUME control at the desired level and press the UP or
DOWN button until you get the optimum surround effect at your lis-
tening position.
buttons to adjust the sound level of the surround speakers. Set the
MASTER VOLUME control at the desired level and press the UP or
DOWN button until you get the optimum surround effect at your lis-
tening position.
MASTER VOLUME BUTTONS
Adjust the overall (Front, Center, and Rear) volume level.
DISPLAY BUTTON
Press once and the display dims, press again and it turns off. Press
a third time and it goes on.
a third time and it goes on.
SLEEP BUTTON
Set the receiver to automatically turn off after 10, 20, 30, 60, or 90
minutes. Each time the button is pressed, the setting is advanced
as below.
minutes. Each time the button is pressed, the setting is advanced
as below.
The display will dim when the sleep function has been set.
MUTE BUTTON
Press this button to silence the speakers temporarily. The volume
indicator blinks. Press again to restore the same listening level as
before.
indicator blinks. Press again to restore the same listening level as
before.
BATTERY COMPARTMENT
This battery case is provided as the power source for the com-
mander. To remove the cover, press it down with your thumb and
pull it toward the back side. Two UM-3, size “AA” or R6 1.5V dry
batteries are used. When loading the batteries, make sure that the
polarity is correct. Remove the batteries from the case if the remote
commander will not be used for a long time.
mander. To remove the cover, press it down with your thumb and
pull it toward the back side. Two UM-3, size “AA” or R6 1.5V dry
batteries are used. When loading the batteries, make sure that the
polarity is correct. Remove the batteries from the case if the remote
commander will not be used for a long time.
18
17
10min
20min
30min
60min
90min
OFF
16
15
14
13
12
11
10
9
15 ms
20 ms
25 ms
30 ms
MHz
FM
PRESET
MEM
Power
Headphones
TV/VCR 2
Bypass
Surround
Tape Mon
VCR1
FM
CD
Aux
AM
Bass
Treble
Balance
Tune/Preset
Tune/Preset
Memory
Seek Stereo
Volume
VCR 2
CD
Tape Mon
Aux
VCR 1
VCR 2
Cass Deck
Skip
Intro
Search
Tuner
A-B
Select
Off
Surround
3-Stereo
Pro-Logic
Display
Sleep
Mute
RearLevel
MasterVolume
Center Level
Cent Mode
Test
Standby
Tuning
PScan
Tuner
CD
1
2
3
4
5
6
7
8
9
0
/ ON
Disc
A/B
REMOTE CONTROL
OPERATION RANGE
OPERATION RANGE
8m
30
30
JSR 625
JSR625 Owners Manual 7/28/98 10:54 AM Page 13
IF THE PROBLEM IS...
MAKE SURE THAT THE...
No lights illuminate when POWER button is pressed
Unit is plugged into a live outlet
No sound is heard
Correct input function selector button has been pressed
Volume is turned up
Speakers are connected properly
Volume is turned up
Speakers are connected properly
Dolby Surround does not work on center and rear channels
Correct surround mode is selected
Rear and Center levels are turned up
Rear and Center levels are turned up
Selecting video component produces sound but no picture
Video cables are connected properly
The TV picture does not match the sound
Video sources are properly connected to receiver
Video/Antenna Switch on TV is set to Video
Video/Antenna Switch on TV is set to Video
No output from one or more channels
Cables are not defective: Check/replace speaker cables
The signal source is operating and providing proper
signal output to the JSR 625
The signal source is operating and providing proper
signal output to the JSR 625
No center channel output
Dolby surround or movie mode is turned on
PHANTOM mode is not active
PHANTOM mode is not active
Tuner sound has a large amount of interference, or
The antenna is properly connected
The “Stereo” display is not illuminated, or
The antenna is properly located
Tuner sound distorts and/or volume level is too low
The antenna is set in the proper direction
The antenna is adequate to receive the desired station
The antenna is adequate to receive the desired station
Tuner is intermittent or continuously buzzing or hissing
The unit is away from fluorescent lights, TVs, motors
and other electrical appliances
and other electrical appliances
Stations cannot be preset
After pressing the MEMORY button, the PRESET
button is pressed while the MEMORY indicator blinks
button is pressed while the MEMORY indicator blinks
14
TROUBLESHOOTING
This unit is designed for trouble-free operation. Most problems users encounter are due to operating errors. So, if you have a problem, first
check this list for a possible solution. If the problem persists, consult your authorized JBL Service Center.
check this list for a possible solution. If the problem persists, consult your authorized JBL Service Center.
JSR625 Owners Manual 7/28/98 10:54 AM Page 14
15
SPECIFICATIONS
STEREO MODE
Continuous Average Power (FTC)
35 Watts from 20Hz–20kHz: ............................................................................................@ < 0.09% THD, both channels driven into 8 Ohms
FIVE CHANNEL SURROUND MODE
Continuous average power per channel (FTC)
Front L&R channels
30 Watts from 20Hz–20kHz: ..............................................................................................@ < 0.3% THD, both channels driven into 8 Ohms
30 Watts from 20Hz–20kHz: ..............................................................................................@ < 0.3% THD, both channels driven into 8 Ohms
Center channel
30 Watts at 1kHz: ......................................................................................................................................@ < 0.3% THD, driven into 8 Ohms
30 Watts at 1kHz: ......................................................................................................................................@ < 0.3% THD, driven into 8 Ohms
Rear channels
20 Watts at 1kHz:...............................................................................................................@ < 1.0% THD, both channels driven into 8 Ohms
20 Watts at 1kHz:...............................................................................................................@ < 1.0% THD, both channels driven into 8 Ohms
AMPLIFIER SECTION
High-Instantaneous Current Capability (HCC):.................................................................................................................................... ± 20 Amps
Negative Feedback: ...................................................................................................................................................................................... 20dB
Frequency Response @1W (+0/–3dB): ...................................................................................................................................... 0.5Hz – 100kHz
Rise Time: .................................................................................................................................................................................................1.8µSec
Transient Intermodulation Distortion (TIM): .................................................................................................................................. Unmeasurable
Negative Feedback: ...................................................................................................................................................................................... 20dB
Frequency Response @1W (+0/–3dB): ...................................................................................................................................... 0.5Hz – 100kHz
Rise Time: .................................................................................................................................................................................................1.8µSec
Transient Intermodulation Distortion (TIM): .................................................................................................................................. Unmeasurable
PREAMPLIFIER SECTION
Signal-to-Noise Ratio (ref. 1 Volt, A-Wtd)
CD: .............................................................................................................................................................................................................92dB
Video: .........................................................................................................................................................................................................83dB
Video: .........................................................................................................................................................................................................83dB
Input Sensitivity/Impedance
Video, CD, Tape:...........................................................................................................................................................................150mV/22kW
Tone Control Range
Bass @ 50Hz:......................................................................................................................................................................................... ±10dB
Treble @ 10kHz: ..................................................................................................................................................................................... ±10dB
Treble @ 10kHz: ..................................................................................................................................................................................... ±10dB
TUNER SECTION: FM
Usable Sensitivity, Mono (dBf):........................................................................................................................................................................11.2
50dB Quieting Sensitivity, Stereo (dbf): ..........................................................................................................................................................40.3
Signal-to-Noise Ratio @ 65dBf, mono/stereo: .....................................................................................................................................70dB/65dB
Capture Ratio:.............................................................................................................................................................................................. 2.0dB
Selectivity, Adjacent/Alternate Channel: ................................................................................................................................................ 5dB/65dB
IF Rejection:.................................................................................................................................................................................................. 90dB
AM Rejection @ 45dBf: ................................................................................................................................................................................ 55dB
Stereo Separation @ 1kHz, 65dBf: .............................................................................................................................................................. 45dB
THD @ 1kHz, 65dBf, mono/stereo (%):.......................................................................................................................................................... 2/.4
50dB Quieting Sensitivity, Stereo (dbf): ..........................................................................................................................................................40.3
Signal-to-Noise Ratio @ 65dBf, mono/stereo: .....................................................................................................................................70dB/65dB
Capture Ratio:.............................................................................................................................................................................................. 2.0dB
Selectivity, Adjacent/Alternate Channel: ................................................................................................................................................ 5dB/65dB
IF Rejection:.................................................................................................................................................................................................. 90dB
AM Rejection @ 45dBf: ................................................................................................................................................................................ 55dB
Stereo Separation @ 1kHz, 65dBf: .............................................................................................................................................................. 45dB
THD @ 1kHz, 65dBf, mono/stereo (%):.......................................................................................................................................................... 2/.4
TUNER SECTION: AM
Sensitivity, External Antenna: ....................................................................................................................................................................... 25µV
Alternate Channel Selectivity: ....................................................................................................................................................................... 38dB
Image Rejection: ........................................................................................................................................................................................... 35dB
IF Rejection:.................................................................................................................................................................................................. 50dB
Dimensions (HxWxD): ............................................................................................................................................... 4-7/8 x 17-5/16 x 14-15/16"
Alternate Channel Selectivity: ....................................................................................................................................................................... 38dB
Image Rejection: ........................................................................................................................................................................................... 35dB
IF Rejection:.................................................................................................................................................................................................. 50dB
Dimensions (HxWxD): ............................................................................................................................................... 4-7/8 x 17-5/16 x 14-15/16"
125 x 440 x 380mm
Weight (lbs/kgs): ...............................................................................................................................................................................18 lbs, 8.2 kg
Depth measurement includes knobs, buttons and antennas.
Height measurement includes feet.
All features and specifications are subject to change without notice.
JSR625 Owners Manual 7/28/98 10:54 AM Page 15
JBL Consumer Products, Inc.
80 Crossways Park West
Woodbury, NY 11797
80 Crossways Park West
Woodbury, NY 11797
1-800-349-4JBL
Part No. JSR625OM
A Harman International Company
JSR625 Owners Manual 7/28/98 10:54 AM Page 16
