ROLLS PS84
POWER SPEAKER
APPLICATIONS
Thank you for purchasing the ROLLS PS84 Power Speaker. The PS84 is for monitoring audio signals such as for sound rooms, AV presentations, monitoring recordings, etc. It has both 1/4” and RCA inputs for use in most types of audio situations and since it has a power cord no external AC adapter is needed.
INSTALLATION
The PS84 may be used along side a video monitor since it is shielded or may be rack mounted since it is 3 rack spaces high. Connect the signal source then insert the power plug into an outlet, the power led should light. Turn up the volume for the desired level and adjust the tone to taste.
SPECIFICATIONS |
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Power output | 12 Watts RMS |
Gain | 34 db |
Speaker | 4.25” 30 Watt foam roll edge |
Bandwidth | 62 - 12K Hz |
Jacks | 1/4” and RCA Female |
Controls | Volume and Tone |
Power | 120 VAC 60 Hz (230 VAC 50 Hz) |
Size | 5.25” X 5.25” X 5.25” |
SCHEMATIC
PC 1/4 |
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| 0 |
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J2 |
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| 7 |
| TCA0372 |
| C1 | .1 |
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| R9 |
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| P100K | 8 | U1A | 1 |
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| 6 |
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| R1 | P2 | R2 |
| 10K |
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| 5 |
RCA PC |
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| R4 |
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| 4 |
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| 100K | |
J1 | 10K |
| 1K |
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| P1 |
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| VOLUME | R3 |
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| P100K | |
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| 47K |
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| C2 |
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| TONE |
| .047 | |
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| D1 | 1N4001 | ||
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| T1 |
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P1 |
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| D2 |
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| R10 | ||
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| 1N4001 | 4.7K | ||
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PLUG AC MALE |
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| D3 | 1N4001 | |
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| MCI 4075020 |
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| D4 | 1N4001 | |
+16V |
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2 |
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| TCA0372 | |
U1B | 3 | |
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| C3 |
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| .1 |
0 |
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| R8 |
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| 10 |
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| R6 |
R5 |
| 10K |
2K |
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| +16V |
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| C5 |
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| 2200 16V |
D5 |
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LDRR |
| C4 |
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| 2200 16V |
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+16V
Q2
TIP31
R7
10
Q1 | SP1 |
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4.24" 30W | FR | ||
TIP32 |
Rolls Corporation
| 5968 S 350 W |
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| Murray, UT | 84107 |
Title | PS84 Power Speaker |
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Size: | Document Number: | Rev: |
| Ba PS84.SCH | A |
Date: | Sheet 1 of 1 |
