Fostex VF-16 16TRK HDR

59

VF-16

BLOCK DIAGRAM (OUTPUT), VF-16

To METER

D/A

D/A

D/A

D/A

AUX 1/2 MASTER

ST MASTER / MON

AUX1

MASTER

AUX2

MASTER

ST MASTER

To DATA O UT

CH ON

FOOT SW

L

R

ST OUT

(-10dBv)

AUX 1/2 OUT

(-10dBv)

L

R

MON OUT

(-10dBv)

PHONES

DATA I N

MON

GAIN

PHONES

GAIN

ST BAL

REC BUSS

MASTER

INPUT1 DIR

INPUT2 DIR

INPUT3 DIR

INPUT4 DIR

INPUT5 DIR

INPUT6 DIR

INPUT7 DIR

INPUT8 DIR

(From AD)

(From AD)

(From AD)

(From AD)

(From AD)

(From AD)

(From AD)

(From AD)

TRK1 REC

TRK2 REC

TRK3 REC

TRK4 REC

TRK5 REC

TRK6 REC

TRK7 REC

TRK8 REC

TRK9 REC

TRK10 REC

TRK11 REC

TRK12 REC

TRK13 REC

TRK14 REC

TRK15 REC

TRK16 REC

S/P-DIF

or

ADAT

PUNCH I/O

DATA O U T

S/P-DIF

or

ADAT

ST OUT(From ST)

TRK1 REP

TRK2 REP

TRK3 REP

TRK4 REP

TRK5 REP

TRK6 REP

TRK7 REP

TRK8 REP

TRK9 REP

TRK10 REP

TRK11 REP

TRK12 REP

TRK13 REP

TRK14 REP

TRK15 REP

TRK16 REP

ST BUSS

AUX1 BUSS

AUX2 BUSS

REC BUSS REC ASSIGN MODE

BUSS MODE

DIRECT MODE

16TRKHDR

W/METER

3BAND

EQ

EQ PARAMETERS

HI GAIN

HI FREQ

HI Q

MID GAIN

MID FREQ

MID Q

LO GAIN

EQ ON/OFF

COMP

COMP PARAMETERS

RATIO

THRESHOLD

ATACK

GAIN

COMP ON/OFF

Contents

Main SAFETY INSTRUCTIONS CAUTION CAUTION: ATTENTION: WARNING Page 1. SPECIFICATIONS DEFINITION SPECIFICATIONS GENERAL VF-16 2. CONTROLS, INDICATORS & CONNECTORS 6/14/F5/13/E1/9/A 4/12/D3/11/C2/10/B 7/15/G PEAK 8/16/H 010 61 62 63 64 65 66 67 68 69 70 3. SOFTWARE UPDATE 3-1. Required Tools 3-2. Software Updating Procedures 4. SERVICE MODE 4-1. Putting VF-16 into Service Mode 4-2. Flash ROM (software) version 4-4. Self Check Optical Cable MIDI cable 4-3. DA Test SCSI Cable SCSI Drive (ZIP, MO, etc) ID #: 1 ~ 6 < Cable connection when in SelfCheck mode > Page Page 4-5. Offset Display 4-5. Initializing Disk 4-6. Flash ROM 4-7. Free Block Check 6/14/F5/13/E1/9/A 4/12/D3/11/C2/10/B 7/15/G 8/16/H 4-8. Product Initialize This mode is exclusively used at our assembly line and has nothing to do with servicing the unit. 4-9. Key & LED Check Tests 4-9-1. Key & LED Check ABCDEFGH 4-9-2. LED Check 2 ABCDEFGH PHONES 010 MON OUT 12345678 : ORANGE ABCDEFGH PHONES 010 : YELLOWISH GREEN MON OUT To get out of the test mode, press the MASTER key while holding down the [SHIFT] and [STOP] keys. 2/10/B 6/14/F 7/15/G 8/16/H L R5/13/E4/12/D3/11/C1/9/A 6/14/F5/13/E1/9/A 4/12/D3/11/C2/10/B 7/15/G 8/16/H VF-16 ERROR CODE LIST DESCRIPTION ERROR CODE 6. EXPLODED VIEW, PCB ASSEMBLY & PARTS LIST VF-16 OVERALL EXPLODED VIEW & PARTS LIST A C F B VF-16 PCB ASSEMBLIES Parts Side of MAIN PCB T800mA 250V INPUT AMP PCB,MAIN,VF-16 Foil Side of MAIN PCB J J1 C259 C165 Parts Side of KEY & KEY2 PCB 5 4 BA 21 10 21 9 Foil Side of KEY & KEY2 PCB 8251996301 CB A A 1 Parts& Foil Side of MIC/MON PCB INPUT BAL J1 C11 C7 VF-16 Parts List Page Page Page Page Page Page 7. CIRCUIT & BLOCK DIAGRAMS ROOT, MAIN PCB, VF-16 POWER CPU AUDIO_IF DSP CPU, MAIN PCB, VF-16 MEMORY MEMORY, MAIN PCB, VF-16 FLASH MEMORY DRAM VCC 14 /CS_EPROM 14 S4 R 1 GATE ARRAY, MAIN PCB, VF-16 SCSI VCO SLAVE SCSI I/F, MAIN PCB, VF-16 DD16 DD17 DD16 DD15 VCO, MAIN PCB, VF-16 S10 R 13 14 VCC 14 S4 R SLAVE GR, MAIN PCB, VF-16 ROOT, DSP, MAIN PCB, VF-16 DSP 2 RECBUS_DOUT3 5 SO_DSP4 ANALOG IN, MAIN PCB, VF-16 DSP1, MAIN PCB, VF-16 AK7716 DSP1 DSP2, MAIN PCB, VF-16 AK7716 DSP2 ANALOG OUT, MAIN PCB, VF-16 POWER, MAIN PCB, VF-16 21 13 7 AC IN INPUT MONITOR PEAK LED INPUT, MIC/MONITOR PCB, VF-16 INPUT7 -10dBV INSERT8 UNBAL MONITOR, MIC/MONITOR PCB, VF-16 PHONES 20mW 16ohm MON OUT L MON OUT R PEAK LED, MIC/MONITOR PCB, VF-16 +12V +12V R*61=240k R*62=27k R*61=62k R*62=47k KEY_CPU KEY LED FADER CPU, KEY PCB, VF-16 P41/TMO0 10 P40/TMCI0 9 VCC 14 A14 A13 KEY, KEY PCB, VF-16 KEY_SEG5 KEY_SEG7 KEY_SEG4 KEY_SEG3 LED, KEY PCB, VF-16 FADER, KEY PCB, VF-16 PEAK LED PCB, VF-16 LCD PCB, VF-16 KEY2 PCB, VF-16 KEY_SEG6 KEY_SEG0 BLOCK DIAGRAM (INPUT), VF-16 3BAND EQ TRK 9-16 / INPUT A-H TRK 1-8 3BAND EQ (or COMP) 16TRK HDR 3BAND EQ COMP