Printed circuit board, Audio recording channel

Audio recording channel and monitor output selection

Audio recording channel

The audio recording channels are selected on the AUDIO setup menu as shown below.

	Recording	Recording signal
	track	Recording signal
	track


	CH1	CH1 input/CH2 input/CH1 input+CH2 input

	CH2	CH1 input/CH2 input/CH1 input+CH2 input

	CUE	CH1 input/CH2 input/CH1 input+CH2 input

Monitor output channel

The monitor output channels are selected using the MONITOR SELECT and MONITOR MIX button as shown below.

	Monitor	Output signal
	output	Output signal
	output

LCH1/CH2/CH1+CH2/CUE

RCH1/CH2/CH1+CH2/CUE

Printed circuit board

F1 board (AUDIO)

Switch No.	Function


SW100	AUDIO INPUT IMPEDANCE SW
	This sets the CH1 audio input impedance.
	HIGH/600Ω

SW101	AUDIO INPUT IMPEDANCE SW
	This sets the CH2 audio input impedance.
	HIGH/600Ω

SW101

The underlined items indicates the initial setting.

SW100

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Panasonic AJ-SD755 Audio recording channel and monitor output selection, Printed circuit board, Monitor output channel

Contents

Operating Instructions Model No. AJ- P $ this Apparatus Must be Grounded Contents Introduction Features Parts and their functions Front panelDvcpro Video Play button REC buttonStop button FF button Player RecorderJOG Shtl Preview Review Unity VAR Preset OFFRegen EXT Display panel Edit REC RECREC INH Rear panel IN/OUTOUT Parallel Remote connector Analog Audio OUT connectorsCmonitor OUT connectors = Signal GND terminal Connections Source machineRecorder OFF AV monitor Reference signal Generator Connections with editing controllerRecorder AV monitor Editing controller Tapes Consumer-use DV and Dvcam cassettesCassettes Cassette size Jog mode Jog/Shuttle Manual editing PrerollAssemble Insert Switch settings and adjustments When using the AJ-SD755 as the recorderWhen using the AJ-SD755 as the player Automatic editing deck-to-deck Selecting the editing mode AssemMatch frame processing function How to calculate the duration Checking and previewing edit points Modifying edit points Re-registering an edit point Executing and reviewing automatic editing Post-rollingRetry function Auto tag function recorder side Audio split editing $ Duration display Between the video in and OUT pointsBetween the audio in and OUT points Match frame processing system Variable memory editing operation procedure $ Selecting the variable memory mode$ Releasing variable memory mode Variable memory editing Changing the settings Setup initial settings Setup menus Setting and releasing the lock modeChanging the file System Lock mode can be set Lock mode can be set Counter displayLoading user files Menu screen Load/save Saving user files Menu screen System menu SET UP Level OffsetSYS SC/H Local User menu Basic User menu Basic Operation Memory stop function REC INH LampEject SW INH Interface Edit AUD Edit AUD Edit OUTAuto Entry CF ADJ SEL Tape Protect Time Code RUN Mode Vitc OUTSBC Vaux YC SEP Mode ESR ModeCCR Mode INT SG Setup CmpstCUT Cmpst OUT Umid GEN INTUmid POS CH1 in LV CH2 in LVCH1 OUT LV CH2 OUT LV User menu Audio DV PB ATT REC PT MuteDV Output REF Level Blank ADD LineREC LINE1 REC LINE2 Number of lines which can be set for Teletext TeletextDET REC LINE13 Menu Setting the internal time code Time code/user bitTime code User bit Setting the external time code LTCVitc Operation mode Superimpose screenCharacters displayed Display position Video output signals and servo reference signal External synchronization of video output signalsREF Video input signal Internal synchronization Servo reference signal Audio signal a Audio V fade functionFade is performed instantaneously to eliminate the noise Audio recording channel and monitor output selection Printed circuit boardAudio recording channel Monitor output channel Rack mounting Rack-mounting adaptorsStandard rack Fasten it to the rack with set screws Video head cleaning MaintenanceCondensation Attaching the dust cover Error messages Diag menu$ Displaying the Diag menu $ Warning information display $ Displaying the Hours Meter information $ Umid information display High Error Rate Unknown SIGInvalid Video SIG Invalid Audio SIG Error messages Tension VTR Stop Error Torque VTR Stop ErrorReel Rota VTR Stop TOO Fast Reel Hardware specifications External interface specificationsConnector specifications RS-232C interface Software specifications Protocol Communication parametersSend format controller PC 5 VTR Error code table $ When the communication has terminated normallyReturn format VTR 5 controller PC Command table $ Commands relating to operation control $ Commands relating to inquiries CTL/TC Data STX QCD ETXRequest Status STX QOP ETX Precautions to observe when using the Sdti signals Source Reference signal GeneratorSdti signals Sdti interface Connector signals Remote IN/OUTRemote OUT RS-232C SUB 25-pin crossover cable supported Specifications Other Input/Output Connectors Panasonic Broadcast & Television Systems Company Eastern ZoneWestern Zone Technical Support