Specifications; Parts Lists - Gemini BPM-1000 Service Manual

MIC 1 and MIC 2 are on, the MIC INDICATOR (8) will glow, but talkover is off.
When the MIC/TALKOVER (9) switch is in the right position, MIC 1 and MIC 2
and talkover will be on and the volume of all sources except the Mic inputs are
lowered by 16 dB. The TREBLE (4) and BASS (5) controls allow you to fully
adjust the tone of MIC 1 and MIC 2. MIC 1 LEVEL (7) controls the level of MIC 1.
The MIC 2 LEVEL (6) controls the level of MIC 2.
11. CUE SECTION: By connecting a set of headphones to the HEADPHONE (13)
jack, you can monitor any or all of the channels. Press the CUE ASSIGN (20)
buttons for channels 1 - 4 to select the channel or channels to be monitored and
their respective LED indicators will glow. Use the CUE LEVEL (10) control to
adjust the cue volume without effecting the overall mix. By rotating the CUE PGM
PAN (12) control to the left you will be able to monitor the assigned cue signal.
Rotating to the right will monitor the PGM (program) output. Use the CUE SPLIT
(11) button to split the signals from cue and program so that cue will be heard in
one earphone and program will be heard in the other earphone.
12. DISPLAYS: The PEAK HOLD LED METER (37) indicates the MASTER
OUTPUT (44, 56) left and right channel levels. The individual channels each
have their own PREFADER INPUT LEVEL PEAK HOLD LED METERS (38)
which reflect the GAIN (14), HIGH (15), MID (16), and LOW (17) rotary control
adjustments. The CHANNNEL SLIDES (19, 22, 24, 26) will not effect the
PREFADER INPUT LEVEL PEAK HOLD LED METERS (38).

Specifications

INPUTS:
Phono...............................................................................................3mV 47Kohm
Line.............................................................................................150 mV 27Kohm
OUTPUTS:
Amp/Booth............................................................................0 dB 1V 400ohm
Rec.................................................................................................225mV 5Kohm
MIC 1 & MIC 2:
DJ Mic..........................................................................1.5mV 2Kohm balanced
Bass............................................................................................................± 12dB
High.............................................................................................................± 12dB
MIC 3:
DJ Mic..........................................................................1.5mV 2Kohm balanced
Controls.................................................................................................Channel 4
GENERAL:
Bass (Chnls 1-4).............................................................................+ 12dB/- 26 dB
Mid (Chnls 1-4)................................................................................+ 12dB/- 26 dB
Treble (Chnls 1-4)...........................................................................+ 12dB/- 26 dB
Gain (Chnls 1-4)....................................................................................0 to -20dB
Frequency Response..........................................................20Hz - 20KHz +/- 2dB
Distortion......................................................................................................0.02%
S/N Ratio.....................................................................................better than 80dB
Talkover Attenuation.........................................................................-16dB
Headphone Impedance.........................................................................16ohm
Power Source.............................................115/230V
Dimensions.................................................................12.5"w x 3"h x 14"d
Weight..............................................................................................10 lbs
Max..............................20V Peak to Peak
50/60Hz

Parts Lists

Cabinet Parts and Packing
Item #
1 PANEL CONTROL
2 BRACKET VR
3 PANEL REAR
4 COVER BOTTOM
5 HOLDER X-FADER
6 KNOB SWING (LONG)
7 KNOB PUSH (SMALL)
8 KNOB BUSHING (SMALL)
9 KNOB SLIDE (BIG)
10 KNOB INLAY (RED); GAIN
11 KNOB INLAY (BLACK); BALANCE,CUE LEVEL,
XF ASSIGN, MIC, BOOTH
12 KNOB INLAY (GRAY);
LOW, MID, HIGH, TREBLE, BASS
13 KNOB ROTARY (A)
14 KNOB ROTARY (B)
15 VR INLAY
16 COVER LED (M)
17 HOLDER LED (M)
18 COVER LED
19 HOLDER LED
20 PLATE DISPLAY (SMALL)
21 HOLDER LED 3f (7mm)
22 HOLDER LED 3f (17mm)
23 PROTECTOR PLATE FOR 115/230V SWITCH
24 PAD FOOT
25 GND SCREW
26 SCREEN (1)
27 SCREEN (2)
28 SCREEN
29 PCB SUPPORT
30 VR DUST PROOF CLOTH
31 SWING DUST PROOF CLOTH;
(30mm×30mm,4f,T=0.3mm);88.1.5
32 EVA PAD
33 SNAP RIVET
34 PAN-HEAD MACHINE SCREW; PMS 2.6X4(B)
35 PAN-HEAD MACHINE SCREW; PMS 2X4(B)
36 BAND-HEAD TAPPING SCREW; BTS-3 3X6(AB)
37 PAN-HEAD TAPPING SCREW/TWIN SCREW;
PTS-2 3X6(AB) TWIN
38 BAND-HEAD TAPPING SCREW; BTS-3 3X10(AB)
39 BAND-HEAD MACHINE SCREW; BMS 3X2X4
40 FLAT-HEAD TAPPING SCREW; FTS-3 3X6(AB)
41 FLAT-HEAD TAPPING SCREW; FTS-3 3X12(AB)
42 NUT/WASHER
43 BAND-HEAD TAPPING SCREW; BTS-3 3X5(AB)
44 BAND-HEAD TAPPING SCREW/TW-E;
BTB-3/TW-3 3X6(AB)
Item #
PRINTED CIRCUIT BOARD CDM1000-1;
1
IN/OUT (94V0 76×170mm)
10W
PRINTED CIRCUIT BOARD BPM1000-2; MAIN
2
(94V0 275×330mm) REV,A
PRINTED CIRCUIT BOARD 1500-3; MIC1 PCB
3
PRINTED CIRCUIT BOARD 1500-4; FADER
4
PRINTED CIRCUIT BOARD BPM1000-5;
5
MIC 2,3 I/P PCB (94V0 74×153mm)
PRINTED CIRCUIT BOARD 1500-6;
6
PHONE PCB
PRINTED CIRCUIT BOARD CDM1000-7;
7
LED PCB (94V0 123×221mm)
PRINTED CIRCUIT BOARD BPM250-7
8
PRINTED CIRCUIT BOARD BPM250-8;
9
BIT DISPLAY (CEM-1 41×166mm)
Page 5
Description
Printed Circuit Boards
Description
Part #
002-196
021-759A
021-972A
021-388A
022-360
023-674
002-531
002-532
002-713
148-238
148-236
148-239
003-122
003-131
003-970
003-705
003-706
003-707
003-708
003-372
003-711
003-969
022-305
049-206
146-710
046-022
046-023
046-024
047-468
159-205
159-216
003-510
003-612
102-025
102-007
111-046A
110-176A
111-044A
107-015
111-043A
111-049A
131-081
111-051A
121-003A
Part #
162-917
162-981
162-982
162-983
162-984
162-985
162-923
162-979
162-980