4 Service Mode

There are various optional modes available in the VR800 Service Mode. Please utilize them when servicing the unit. 4-1. Putting VR800 into Service Mode The way of putting the VR800 into Service Mode is as follow. 1. Connect a SCSI device, insert the diskette formatted by the VR800 and turn the power of SCSI device on. 2. After confirming that the access LED on the SCSI device is lit and then goes out, turn on the power of VR800. 3. While holding down the STOP button and SHIFT key, press the...

1

SCSI connector SCSI (Connector D-SUB 25-pin) 32. Data outputjack DATA OUT (Connector OPTICAL) 33. Data input jack DATA IN (Connector OPTICAL) 34. MIDI OUT jack MIDI OUT (Connector DIN 5-pin) 35. MIDI IN jack MIDI IN (Connector DIN 5-pin) 36. Word Out jack WORD OUT (Connector BNC) < Side Panel Section - VR800 > 40 39. Blannk Panel (VR800) 40. Punch in out jack PUNCH IN OUT Zip Drive (VR800Z) (Connector phone)

6 Installing Internal Drive

The 3.5 internal drive(E-IDE hard disk drive or ATAPI zip drive) installing procedures are explained below. 1) Using 4 x inch screws, fix the bracket (P N 8221277000 Blacket, RHD, VR800) to a 3.5 E-IDE HDD. When installing the ATAPI zip drive (P N 8270587000) supplied from Fostex as a VR800 service part, fix it using the hole on the bracket indicated below, so that the VR800Z side panel would be even with the zip drive disk insertion surface. The internal drive must be set to MASTER. There are...

8230500101

ST, CARBON, 1 10W, 5.6, 5 HT, METAL, 1 2W, 33, 5 , RSS ST, CARBON, 1 10W, 330, 5 ST, CARBON, 1 10W, 39K, 5 ST, CARBON, 1 10W, 470, 5 ST, CARBON, 1 10W, 10K, 5 ST, CARBON, 1 10W, 10K, 5 ST, CARBON, 1 10W, 3K, 5 ST, CARBON, 1 10W, 1K, 5 ST, CARBON, 1 10W, 4.7K, 5 ST, CARBON, 1 10W, 1.5K, 5 D, V, THERMISTOR, NTH18D8ROL ST, CARBON, 1 10W, 1.5, 5 ST, CARBON, 1 10W, 220, 5 ST, CARBON, 1 10W, 1K, 5 ST, CARBON, 1 10W, 10K, 5 ST, CARBON, 1 10W, 220, 5 ST, CARBON, 1 10W, 3.3K, 5 ST, CARBON1 2W, 10, 5 ST,...

B101

8274203000 PCB_ASSY, FOOT_SW, VR800 B101 8251982103 PLAIN PCB, FOOT_SW, VR800 U001, 002 8236084300 QFP, DG, GATEARRAY, ADAC U003 8236545904 ST, TSSOP, 74VHCU04 R001 8230500105 ST, CARBON, 1 10W, 1M, 5 R002 8230500221 ST, CARBON, 1 10W, 220, 5 R003 8230500105 ST, CARBON, 1 10W, 1M, 5 ALU Electrolytic type CER Ceramic type Ref. No. Part No. Description C001, 002 8233500471 CER, 50V, 470pF, 5 , CC20SL C003, 004 8233500330 CER, 50V, 33pF, 5 , CC20SL C005 012 8233504103 CER, 25V, 0.01 iF, 10 , CC20R...

Capacitors

ALU Electrolytic type CER Ceramic type PES Mylar type Part No. Description C001 8232352104 PES, 250VAC, 0.1 iF, 20 , ECQ-UMV C002 8232349103 PES, 630V, 0.01 iF, 10 , ECQ-EKF C003, 004 8233502104 CER, 50V, 0.1 iF, +80, CC20F C005, 006 8232354222 CER, 250V, .0022 iF, 20 , ECK-ZNS C007 8232353391 CER, 500V, 390pF, 10 , ECK-ZHT C008 8233502104 CER, 50V, 0.1 iF, +80, CC20F C009 8232324107 ALU, 400V, 100 F, 20 , SMH-VNSN, D2 C010 8232144476 ALU, 25V, 47 iF, 20 , SME-VB C011, 012 8232357477 ALU, 16V,...

I

This mode initializes an external SCSI device connected to the SCSI port or an internally installed drive. The disk drive currently connected can be initialized. 1. If both the external SCSI drive and the internal drive are connected at the same time, the current drive will be initialized. 2. Up to 2 x SCSI drives can be connected to the VR800 at a time. One is for recording reproducing (SCSI ID 0 5) and the other for exclusive backing up (SCSI ID 6). Initializing is possible on the SCSI drive...

Info

In order not to form a MIDI signal loop, connect the MIDI cable after putting the VR800 into the Service Mode. External SCSI Device Optical cable MIDI cable External SCSI Device Optical cable MIDI cable In order not to form a MIDI signal loop, connect the MIDI cable after putting the VR800 into the Service Mode. To start the Self Check mode, press the EXECUTE YES key when is blinking. The VR800 automatically checks the before mentioned points. If the VR800 is working properly, the following...

Safety Instructions

Read instructions - All the safety and operating instructions should be read before the appliance is operated. 2. Retain instructions - The safety and operating instructions should be retained for future reference. 3. Heed warnings - All warnings on the appliance and in the operating instructions should be adhered to. 4. Follow instructions - All operating and use instructions should be followed. 5. Water and Moisture - The appliance should not be used near water - for example, near a bathtub,...

Vari Pitch

Using the master clock generated through the VR800 vari-pitch circuit on the MAIN PCB, the adat digital signal is output. This test checks if the adat digital signal output by itself is correctly received. If not, it means that the vari-pitch circuit does not work correctly. As a result, the prompt below will be displayed. The following is considered to be the cause of problem. Defects on the vari-pitch circuit (U3, U9), gate array (U5) and or surrounding circuit. Even if the before mentioned...

Notes

* Service mode, error code list, exploded view, PCB assembly, parts list and circuit diagrams are given in this manual to assist the service technician in maintaining the Model VR800. * The following accessories are supplied with VR800 VR800Z as the standard accessories. Owner's manual, VR800 8288429000 (for export model) 8288430000 (for domestic model) Quick manual, VR800 8288442000 (for export model) 8288443000 (for domestic model) Manual, supplement, VR800Z 8288667000 Manual, supplement,...

Risk Of Electric Shock Do Not Open

TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE OF PLUG TO WIDE SLOT, FULLY INSERT. POUR VITER LES CHOCS LECTRIQUES, INTRODUIRE LA LAME LA PLUS LARGE DE LA FICHE DANS LA BORNE CORRESPONDANTE DE LA PRISE ET POUSSER JUSQU' AU FOND. The lightening flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated dangerous voltage within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons....

8233504103

ALU Electrolytic type CER Ceramic type PES Mylar type Description CER, 25V, 0.01 i F, 10 , CC20R CER, 25V, 0.47 iF, 20 , KC30E ALU, 16V, 180 iF, 20 , LXV, D6.3 CER, 50V, 0.1 i F, 80, CC20F CER, 25V, 0.01 i F, 10 , CC20R ALU, 16V, 180 iF, 20 , LXV, D6.3 CER, 50V, 15pF, 5 , CC20SL CER, 25V, 0.47 iF, 20 , KC30E CER, 25V, 0.01 i F, 10 , CC20R CER, 50V, 0.1 i F, 80, CC20F CER, 25V, 0.01 i F, 10 , CC20R ALU, 50V, 1 iF, 20 , SME-VB CER, 25V, 0.01 i F, 10 , CC20R CER, 50V, 33pF, 5 , CC20SL CER, 25V,...

3 Software Update

The VR800 software can be updated through the SCSI port. This means that unscrewing and opening up the VR800 panel is not necessary to change the EPROMs. Please refer to the following explanation for correct software updating procedures. 3-1. Method of Sending Software from Fostex Japan There are two ways of sending the VR800 updated software. 1. Updated software in a removable medium e.g. floppy disk, zip disk, etc. to be sent via airmail 2. Updated software as an attachment file to be sent...

Digital In Digital Out Slave Mode

If the VR800 does not recognize a SCSI device connected to the VR800 SCSI port, the prompt below will be displayed. The following is considered to be the cause of problem. Bad cable connection, bad cable contact and or the power of SCSI device is being turned off. SCSI device ID is not set to 0 5. MAIN PCB is defective. bad soldering of U7, U8, J6, etc. If a removable type SCSI drive is connected and in case a disk is not inserted into the drive, the following prompt will be displayed. In the...