OTARI MX-5050 BIII-2 - Page 48

SW302
SW402
SW
506
SW507
SW102
SW401
SW301
SW202
VR108VR208
SW201
SW101
SW503
SW504
SW502
SW501
MIC AMPMIC AMP
LINE AMP
LINE AMP
BIAS OSC
TEST OSC
LINE
AMP
SEL•REP AMP
SEL•REP
AMP
VR501
VR502
VR101
VR201
MIC ATT
REC. LEVEL
L M H
IEC NAB
EQ
L H
OUTPUT
LEVEL
LINE OUT
AMP
LINE OUT
AMP
MONITOR
R L
TEST OSC
10K 1K
REC. LEVEL
R L
REC. EQ
R L
L H L H
BIAS
R L
SEL•REP
R L
REC
R L
VR106
VR206
MIC AMP
VR205
REP.AMP
VR105
REP.AMP
VR102
VR103
VR104
REC EQ
REC.EQ
REP. EQ
VR204
VR203
VR202
VR306
VR406
VR303
VR304
VR403 VR404
VR305
VR405
L
R
L
R
R
R
R
LL
L
R
R
L
L
R
R
L
REP.EQ
Figure 7-1 REC/REP AMP PCB (DIP Side)
Switches and Trimmers on the REC/REP AMP PCB
SW301: Record Selection L CH SW401: Record Selection R CH SW302: SEL/REP Selection L CH SW402: SEL/REP Selection R CH
SW506: TEST OSC 1 kHz SW507: TEST OSC 10 kHz SW102: Monitor Selection L CH SW202: Monitor Selection R CH
SW501: Mic. Attenuator SW502: Record Level Selection SW503: EQ (NAB/IEC) Selection SW504: Output Level Selection
VR306: Bias L CH VR406: Bias R CH VR303: REC EQ High Speed L CH VR304: REC EQ Low Speed L CH
VR403: REC EQ High Speed R CH VR404: REC EQ Low Speed R CH VR305: REC Level L CH VR405: REC Level R CH
VR106: REP SRL Level L CH VR206: REP SRL Level R CH VR108: Input Level L CH VR208: Input Level R CH
VR501: OSC Level (10 kHz) VR502: OSC Level (1 kHz) VR101: SEL-REP Level L CH VR201: SEL-REP Level R CH
VR205: Low F Comp. R CH SW201: Low Comp. Sel. R CH VR105: Low F Comp. L CH SW101: Low Comp. Sel. L CH
VR102: 15 ips REP EQ L CH VR103: 7.5 ips REP EQ L CH VR104: 3.75 ips REP EQ L CH VR202: 15 ips REP EQ R CH
VR203: 7.5 ips REP EQ R CH VR204: 3.75 ips REP EQ R CH
MX-5050mkIV-2/BIII-2 Operation and Maintenance Manual
46 1999-02