User manual FOSTEX MR-16HD SERVICE MANUAL

[. . . ] Service Manual DIGITAL MULTITRACKER CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION: TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE OF PLUG TO WIDE SLOT, FULLY INSERT. ATTENTION: POUR EVITER LES CHOCS ELECTRIQUES, INTRODUIRE LA LAME LA PLUS LARGE DE LA FICHE DANS LA BORNE CORRESPONDANTE DE LA PRISE ET POUSSER JUSQU AU FOND. The lighting 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. The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance. CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. "WARNING" "TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. " SAFETY INSTRUCTIONS 1. [. . . ] You can see that the following service menus will appear on the MR16 LCD. Select one of the service menus you would like to execute and press the [MENU/ENTER] dial. 4-2. Version In the "Version" service menu, the current MR16 software version as well as the corresponding software programming date can be checked. 1) After selecting the "Version" menu, press the [MENU/ENTER] dial to check the current software version and the programming date. The example on the right indicates that the software version is "V1. 02" the programming date is February 5th, 2007 and the CPU revision number is E2. By pressing the STOP key, MR16 returns to the service menu select condition. 4-3. Version Up The "Version Up" service menu allows you to update the MR16 software by placing the software update file in the root directory tree of the MR16 3. 5" internal hard disk. SOFTWARE UPDATE" on page 10 in detail. 16 & Service Manual 4-4. Advanced Format MR16 checks the remaining capacity / partition information written on the internal HD in the bootup process after powering on. In case this information does not match the current HD condition, the "Advanced Format" service menu can be used. For example, even if no song has been created (recorded) but the remaining capacity indicates only 10MB, execute the "Advanced Format" menu. As indicated on the right, please remember that executing the "Advanced Format" deletes all the songs recorded on the internal HD. Upon completion of "Advanced Format", the message "Boot Sector Clear" appears on the LCD. NOTE: In case MR16 is not booted up correctly and displays an alert message such as "Please Wait!" permanently, power if off once. CD-RW Disk Erase Executing the "Disk Erase" service menu erases all existing song data on the CD-RW disk put into the MR16HD/CD internal CD-R/RW drive. 3) To go on, press the [MENU/ENTER] dial while holding down the [REC] key. 4) The CD-RW disk erasing procedures begin. It will take about one minute to complete the procedures. 5) Upon completion, "Completed!" will appear on the LCD. 17 & Service Manual 4-6. Display Test This menu checks if the EFFECT SEND / PAN / REVERB/DELAY pots & faders / self-illuminating tact switches are working properly. 1) After selecting the "Display Test" menu, press the [MENU/ENTER] dial. 2) Press the [MENU/ENTER] dial again. As shown in the drawing below, each value the EFFECT SEND / PAN / TO STEREO BUSS LEVEL / REVERB/DELAY pots & faders position. Rotate the EFFECT SEND / PAN pots and move the faders to check if the value changes from "0" to "F" in hexadecimal depending on the pots / fades position as follow. EFFECT SEND Pots 1 ~ 8: PAN pots 1 ~ 8: TO STEREO BUSS LEVEL pot: REVERB/DELAY pot: Channel faders (1 ~ 8, 9/10, 11/12, 13/14, 15/16): Master fader: 0 (CCW) ~ F (CW) 0 (CCW) ~ F (CW) 0 (CCW) ~ F (CW) 0 (CCW) ~ F (CW) 0 (down) ~ F (up) 0 (down) ~ F (up) INPUT A BAL INPUT B BAL INPUT C BAL INPUT D BAL L STEREO OUT R 1 AUX OUT 2 UNBAL /GUITAR INSERT UNBAL UNBAL UNBAL 1 PHONES 2 POWER TRIM DISTORTION PEAK TRIM PEAK TRIM PEAK TRIM PEAK VOLUME MIN MAX GUITAR LINE MIC LINE MIC LINE MIC LINE MIC MIN MAX INPUT A INPUT B INPUT C INPUT D TO STEREO BUSS LEVEL MIN MAX ROOM HALL PLATE DELAY BOUNCE MODE 15/16 > STEREO WAV FILE INPUT EQ MIN MAX REVERB / DELAY TIME EFFECT BOUNCE MENU / ENTER POWERFUL NATURAL BRIGHT TIMEBASE SELECT STORE UNDO/REDO MASTERING AMP MIC SIMULATION SIMULATION EFFECT SEND 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 AUTO PUNCH PLAY MODE A / IN B / OUT RHYTHM GUIDE CONTRAST DIRECT LOCATE LOCATE DYNAMIC BRIT STACK L ABC1 R L DEF2 R L GHI3 R L JKL4 R L R MNO5 L R PQR6 L STU7 R L R VWX8 YZ9 +-_0 DELETE PAN REC SELECT CONDENSER US METAL MAX 1 2 3 4 5 6 7 8 9/10 11/12 13/14 15/16 MASTER MAX REWIND F FWD LOCATE ABS ZERO RECORD STOP LOCATE REC END PLAY TUBE 60'S COMBO MIN MIN A-B PLAY 18 & Service Manual 3) After checking, press the [MENU/ENTER] dial to proceed the next Display Test. The next test is to check if the self-illuminating tact switches are lit in red. [. . . ] C001, 002 C003, 004 C005 C006, 007 C008, 009 C010~012 C013 C014~018 C019~021 C022 C023 C024, 025 C026, 027 C028 C029~032 C033, 034 C035~065 Part No. 8233 3221 07 8233 3224 77 CAPACITORs ALU = Electrolytic type CER = Ceramic type MFR Part No. Description 366801 366802 065549 066074 391288 065549 050117 065549 065547 366801 065549 065975 065547 065549 065549 ST, ALU, 16V, 100UF, 20%, MVY N/A ST, ALU, 16V, 470UF, 20%, MV CIPCERA, R1608, 50V, 103K, T ELECIP, MV, 16V, 100M, T ELECIP, MV, 50VC, 479M, B55, T CIPCERA, R1608, 50V, 103K, T CIPCERA, EMK212BJ474KG-T, 2125, 16V, 474K, T CIPCERA, R1608, 50V, 103K, T CIPCERA, F1608, 25V, 104Z, T ST, ALU, 16V, 100UF, 20%, MVY CIPCERA, R1608, 50V, 103K, T CIPCERA, R1608, 50V, 471K, T CIPCERA, F1608, 25V, 104Z, T CIPCERA, R1608, 50V, 103K, T N/A CIPCERA, R1608, 50V, 103K, T 8233 3221 07 Ref. 8245 8245 8245 8553 8253 8553 8553 2720 2720 8230 0060 4720 0060 0060 30 17 35 01 02 01 01 MISCELLANEOUS MFR Part No. [. . . ]