Cinema ProPack 600
SUB135S
Amplifier/Subwoofer
SERVICE MANUAL
JBL Consumer Products |
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250 Crossways Park Dr. |
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Woodbury, New York 11797 |
Rev1 04/03 |
For other Service and User Manuals, go to www.ManualDepot.com
Note: The SUB135S is part of the SCS135S system, which is part of the JBL Cinema Propack 600 system.
Satellite loudspeakers 135SAT are replacement-only; order JBL part# SAT135.
- CONTENTS -
BASIC SPECIFICATIONS……………….….….….….…………….1 DETAILED SPECIFICATIONS ……..…………….……………..2 OPERATION ………….……………………………..…………….3
EXPLODED VIEW..………………………..………….…….……...4 TEST SET-UP AND PROCEDURE……..…………….………….5 BLOCK DIAGRAM..………………………..…….………….……...6 PCB DRAWINGS…………… …..…………….….….…….……...7 ELECTRICAL PARTS LIST ……………………….………………9
MECHANICAL PARTS LIST……………... .…….……………….11 INTEGRATED CIRCUIT/TRANSISTOR PINOUTS…………..12 SCHEMATICS.………..……………………………………………13
BASIC SPECIFICATIONS
SUB135S Subwoofer
Configuration: |
Floor-firing, bass-reflex ported enclosure |
Woofer: |
8" cone |
Amplifier Power output: |
100W Continuous RMS power |
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@ 0.8% THD, 20Hz to 100Hz |
LFE Input Voltage/Impedance: |
2V p-p/47k ohms |
Dimensions: |
Width: 13 inches (330mm) |
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Height: 15 inches (381mm) |
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Depth: 14 inches (356mm) |
Weight: |
30 lb/13.6kg |
Occasional refinements may be made to existing products without notice but will always meet or exceed original specifications unless otherwise stated
1
SUB135S Cinema ProPack 600
SUB135S |
100W Powered Amplifier |
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LINE VOLTAGE |
Yes/No |
Hi/Lo Line |
Unit |
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Notes |
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US 120vac/60Hz |
Yes |
108-132 |
Vrms |
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Normal Operation |
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Asia 100vac/50Hz |
Yes |
90-110 |
Vrms |
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Normal Operation |
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Parameter |
Specification |
Unit |
QA Test Limits |
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Conditions |
Notes |
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Amp Section |
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Type (Class AB, D, other) |
AB |
AB |
n/a |
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External Sink required for Class AB |
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Load Impedance (speaker) |
4 |
Ohms |
n/a |
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Nominal |
Z-curve required |
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Rated Output Power |
100 |
Watts |
90 |
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1 input driven |
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THD@ Rated Power |
0.08 |
% |
0.3 |
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22k filter |
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THD @ 1 Watt |
0.1 |
% |
0.5 |
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22k filter |
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DC Offset |
10 |
mV-DC |
20 |
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@ Speaker Outputs |
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Measured at speaker terminals, Output power |
Damping factor |
>75 |
DF |
50 |
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90 Watts THD 0.1 % |
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Input Sensitivity |
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Input Frequency |
50 |
Hz |
50 |
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Nominal Freq. |
1 input driven |
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LFE Input |
550 |
mVrms |
±2dB |
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To Rated Power |
LFE input |
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Signal to Noise |
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SNR-A-Weighted |
100 |
dBA |
85 |
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rel. to rated powe |
A-Weighting filter |
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SNR-unweighted |
85 |
dBr |
85 |
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rel. to rated powe |
22k filter |
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SNR @ 1W-unweighted |
65 |
dBr |
60 |
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rel. to 1W Output |
22k filter |
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Residual Noise Floor |
1 |
mVrms |
1.5 |
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Using RMS reading DMM/VOM (or A/P) |
LFE Input termintated with 600 Ohms |
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UsingA/P Swept Bandpass Measurement |
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Residual Noise Floor |
1 |
mVrms(max) |
1.5 |
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(Line freq.+ harmonics) |
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Input Impedance |
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Line input L&R , LFE |
>15 |
K ohms |
n/a |
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Nominal |
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Filters |
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Low Pass (fixed or variable) |
fixed |
-- |
±2dB |
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Slope & Q |
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dB/Octave |
n/a |
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Subsonic filter (HPF) |
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Hz |
±2dB |
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Slope & Q |
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dB/Octave |
n/a |
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Limiter dirotrytion should not exceed 5% |
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when input is overloaded by 3 times its input |
Limiter (yes/no) |
YES |
-- |
n/a |
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sensistivity |
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Features |
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LFE Input |
YES |
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functional |
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BW Limited to 500 Hz |
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ATO |
YES |
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functional |
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Signal Sensing (ATO) |
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Auto-Turn-On (yes/no) |
YES |
-- |
functional |
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ATO Input Frequency |
50 |
Hz |
functional |
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ATO Level |
2 |
mV |
functional |
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2mV@50Hz into Line Input w/ 1 ch. driven |
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Amp connected and AC on, then input |
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ATO Turn-on time |
5 |
ms |
functional |
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signal applied |
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Auto Mute/ Turn-OFF Time |
15 |
minutes |
functional |
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T before muting, after signal is removed |
Auto turn of time (T) must be 10 > T <15 |
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Power on Delay time |
3 |
sec. |
functional |
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AC Power Applied |
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Transients/Pops |
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ATO Transient |
5 |
mV-peak |
10 |
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@ Speaker Outputs |
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Turn-on Transient |
50 |
mV-peak |
100 |
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@ Speaker Outputs |
AC Line cycled from OFF to ON |
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Turn-off Transient |
50 |
mV-peak |
100 |
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@ Speaker Outputs |
AC Line cycled from ON to OFF |
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Efficiency |
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Maximum allowable input power under |
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nominal Input voltage and frequency, HOT or |
Stand-by Input Power |
13 |
Watts |
15 |
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@ nom. line voltage |
COLD operation. |
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Power Cons.@rated power |
185 |
Watts |
195 |
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@ nom. line voltage |
100 Watts @ 4 Ohms nominal line voltage |
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Protection |
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Short Circuit Protection |
YES |
-- |
functional |
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Direct short at output |
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Thermal Protection |
65 deg. C |
-- |
functional |
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@1/8 max unclipped Power |
Temperature rise should not exceed 35K rise |
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DC Offset Protection |
YES |
-- |
functional |
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DC present at Speaker Out leads |
Relay or crowbar (for driver/fire protection |
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Line Fuse Rating |
2.5 |
Amps |
2.5 |
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Type-T or Slo Blo |
External fuse with UL/SEMKO rated holde |
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2
Operating the SUB135S Subwoofer
1 2
LFE 
GREEN: ON
RED: STAND-BY
SUB135S |
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POWER |
JBL, Incorporated |
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3 |
This area is designed to become quite warm |
NRTL/C |
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CSA 22-2 No.1 |
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during normal operation |
UL 1492 |
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CAUTION |
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4 |
OF ELECTRIC SHOCK |
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RISK DO NOT OPEN |
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AVIS: RISQUE DE CHOC ELECTRIQUE-NE PAS OUVRIR |
FUSE |
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2.5A/250V |
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TYPE T |
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"WARNING: FOR CONTINUED |
AC 120V~60Hz |
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PROTECTION AGAINST RISK |
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"WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, |
OR FIRE, REPLACE ONLY WITH |
200 Watts |
DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE." |
SAME TYPE 2.5A, 250 VOLT |
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"AVERTISSEMENT: POUR PR VENIR LES RISQUES D’INCENDIE OU |
"AVERTISSEMENT: UTILISEZ UN |
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DE CHOC LECTRIQUE, VITER D’EXPOSER CET APPAREIL A LA |
FUSIBLE DE RECHANGE DE MEME |
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PLUIE OU A L’HUMIDIT . " |
TYPE 2.5A, 250V" |
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1 LFE Input: Connect to LFE/Subwoofer |
3 Power Switch: Turn the power switch to |
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the subwoofer will not be used, turn this switch |
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off to conserve electricity and for safety. |
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Output on rear panel of DCR600 receiver |
the “•” (dot) position to power the unit on. The |
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using the single-lead RCA cable with brown |
SUB135S subwoofer will automatically turn |
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AC Power Cord: Plug the power cord into |
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connectors. |
itself on and go into Standby (Sleep) mode |
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an unswitched |
outlet. |
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when left in the On position. When your |
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2 LED: Lights green when a low-frequency |
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DCR600 is off, or is not sending program materi- |
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signal is present and the subwoofer is playing. |
al to the subwoofer, the subwoofer will be in |
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Lights red when no low-frequency audio signal |
Standby mode. When the subwoofer senses an |
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is present to indicate that the subwoofer is |
audio signal, it will automatically turn itself on. |
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plugged in, powered on and in the Standby |
If the subwoofer does not sense a signal after |
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mode. |
approximately twenty minutes, it will automati- |
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cally go into Standby mode. If you will be away |
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3 |
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from home for an extended period of time, or if |
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SUB135S Cinema ProPack 600
SUB135S EXPLODED VIEW/MECHANICAL LIST
ID |
DESCRIPTION |
PART# |
QTY |
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1 |
Cabinet |
Not For Sale |
1 |
2 |
Port Tube |
wi5215 |
1 |
3 |
Main Foot |
wi5447 |
4 |
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Rubber Pad for Foot |
wi5448 |
4 |
4 |
Screw |
06-t5345005 |
1 |
5 |
8” Woofer |
20MF10DAG-DW03 |
1 |
6 |
Screw |
06-t4205012 |
18 |
7 |
Amplifier Assembly |
Not For Sale |
1 |
4
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