Sharp Personal Computer Mz 700 Users Manual Service
Sharp Personal Computer MZ-700 sm700
MZ-700 to the manual ace64a1f-a5fd-4ce0-b32c-b9333019a4e2
2015-01-23
: Sharp Sharp-Sharp-Personal-Computer-Mz-700-Users-Manual-285122 sharp-sharp-personal-computer-mz-700-users-manual-285122 sharp pdf
Open the PDF directly: View PDF 
.
Page Count: 59
| Download | |
| Open PDF In Browser | View PDF |
MZ-700 SHARP SERVICE MANUAL -r'.............................................................. . CODE: OOZMZ700SM I/E PERSONAL COMPUTER MODEL MZ-700 MZ-1TOl MZ-1POl (FOR THE MZ-lPOI MECHANICAL SECTION REFER TO THE DPG2306 SERVICE MANUAL) INDEX 1. SPECIFICATIONS. . . . . . . . . . . . . . . . . .. . . . . . .. . . . . . .. . . .. . . .. 1 2. NAMES OF FUNCTIONAL COMPONENTS. . . . . . . . . . . . . . . . . . . .. 2 3. SYSTEM BLOCK DIAGRAM .............................. _ .. 3 4. SYSTEM DESCRIPTION. . . . . . . . . . . . . • . . . . . . . . . . . . . •. . . . . . .. 4 5. DATA RECORDER .................................... .... 15 6. COLOUR ENCODER ....... . ........ . . .. ...... . ............ 19 7. MICRO COLOUR GRAPHIC PRINTER ......................... 20 8. POWER SUPPLy ................... . ............. • ........ 24 9. IC SIGNAL POSITION .......................•........... . . 27 10. CIRCUIT DIAGRAM & PARTS LAyOUT ...•. .. ... .. .... .. .... 29 11. PARTS GUIDE & LIST SHARP CORPORATION ~\~Z~ 1. 700 SPECIFICATION 1-1. MZ-700 CPU Oock(ct» Memory Video output Screen structure Color designation Music function Timepiece function Keyboard Editing functions Power requirements Temperature Humidity Weight Physical dimensions Sharp LH0080A (Z-80A) 3.5MHz 4KB ROM (monitor) 4KB ROM (character generator) 64KB RAM (program area) 4KB RAM (VIDEO) System: PAL Type: RGB composite video (convertible to B/W) RCB + Syncronization (non composite) RF (UHF 36 ± 3ch, convertible to B/W) 40 character x 25 lines (1000 characters) 8 x 8 dot matrix (per character) Character: 8 colours (per character) Background: 8 colours (per character) Internally provided (audio output, 55OmVmax.) Internally provided (24 hours clock, without data retention) ASCII compatible 69 keys Defmable keys, cursor control keys, etc. Screen editor (cursor control, home, clear, insert, delete) 220/240V ± 10V, SO/60Hz Operating temperature: 0 to 35°C Storage temperature: -20 to 70°C Operating humidity: 85%RH or below 3.6Kg (body only) 440 (W) x 305 (D) x 86 (H) 1-2. CPU board specification CPU LH0080A (Z80A) . . . . . . . . .. I PlO 8255 . . . . . . . . . . . . . . . . . . I CTC 8253 ................... I Memory controller M60719 . . . . . . . . . . . . . . . . I (CRTC) 4KB monitor ROM . . . . . . . . . .. I ROM 4KB character generator ROM ... I 64K bits DRAM . . . . . . . . . . . .. 8 RAM 2KB SRAM . . . . . . . . . . . . . . . . 2 Expansion I/O bus . . . . . . . . . . . I I/O bus Printer I/O bus . . . . . . . . . . . . .. 2 (Only one can be used, selectable by switching) External cassette read/write terminals 1-3. Micro-colour graphics printer specification (option) Printing method Ball point pen recording, four colours rotary selection type. Kind of colours I =black, 2 =blue, 3 =green, 4= red 10 characters/sec, average (Printing the Printing speed smallest characters.) Printing capacity 80 digits, 40 digits, 26 digits, software designated Character set 115 characters (ASCII characters and others) Resolution 0.2mm 1-4. Cassette recorder specification (option) IEC compatible cassette mechanism Type Record/playback method Dual tracks, single channel, monophonic Rated speed 4.8cm/±3.5% Operation control method Piano key method Control buttons PLAY, FF, REW, STOP/EJECT, REC, COUNTER RESET Data transfer . Sharp, PWM method system 1200bps (nominal) Baud rate Philips standard tape, (not C120) Tape used 1-5. Power supply specification (Including colour graphics printer and cassette tape power source) Input: 220/24OV ± 10V, 60/50Hz, 20W Output: 5V MZ-700 2. NAME OF FUNCTIONAL COMPONENT MZ-700 Front view plolter prioter recorder (cassette) INS. DEL key ":::d'---,----CUrSOI control keV$ Main kev board - - - - - ' MZ-700 Aeer view BrN-Colour switch Channel switch Composi! terminal RF terminal . socket plOHtr printer Dat8 recorder Reset switch !c3S$IIttll) AGe terminal CantUI! re<:order jKk Volume EKt. output terminal Adiust Joy nick ulfminal 1 Ext. printer F,.me ground terminal termmal ~"q-700 3. SYSTEM BLOCK DIAGRAM F.G A.C. I~ ( sw t t 100V !II -"" ~PO~UP' 0- MEMORY CONTRa. llER (CRTC) 5V PLY CIRCUIT ,.-- ~ eJ Reset sw Fi VIDEO RAM ~~ 1 RESET CIRCUITJ w R.G.B. a:: Cl :Ja:: -.., 00 ...JU oz ~ CHAR GEN I p RF -uw MAIN MEMORY 64KB DRAM ~ a:: .... c( VIDEO ~ MONITOR ROM Z80A CPU III iA ,...... IT \ ADDRESS BUS n A ~dJA H ". ft (ONTROl BUS rn. t\.0 > ~I ?8m r ~ r- t I-I-- ... '-- I-- EMPO CONTROLLER 8255 (PlO) + TEMPO. CURSOR OSC. f..-- "> 0( KEY BOARD I CASSET· TECONT· 11 JOY STICK 1 ROLLER CIRCUIT I ~ I-t PRINTER CONTROL LER ~ r PRINTER BUS "\ J CASSETTE TERMINAL ~ U JOY STICK TERMINAL U CASSETTE 3 :J "\ Q.I a: ". Xw !. t en III C2 C1 t,;J~ amp. f-- I - - -y f-- 8253 (CTC) CO ER!- \ I n= - I ...- Audio CRT I I I I I I I _J I I ...J 4. SYSTEM DESCRIPTION • Boot command: L • With the entry of the boot command L, only the tape loading program is transferred to the system area and the system program is loaded to the system area designated in the DRAM. NOTE: The boot program shown in the figure is the program loaded from the tape and is not the program from the monitor (ROM). 4-1. Memory map a) At power on $0000 $1000 $1200 $0000 MONITOR (ROM) $1000 MONITOR WORK SYSTEM (DRAM) and TEXT AREA SYSTEM and TEXT AREA (DRAM) $0000 c) System initiation $0000 V·RAM(SRAMI $EOoo $0000 , - - - - - , $0000 MONITOR (ROM) $0800 V·RAM (SRAMI SYSTEM and TEXT AREA (DRAM) KEY and TIMER PORT SYSTEM $1000 $1000 ---------------------- .$0000 , - - - - - - - , V·RAM $0000 --------------------------- $FOoo FLOPPY CONTROLLER Enable Disable V·RAM • Shown above is the memory map at the time of power on. VRAM contents from$DOOO to $DFFF differ from the MZ·80K. • The monitor (ROM) has the same entry point as that of the MZ·80K. $Eooo :$Fooo 1 - - - - - - - - 1 b) Bootstrap (loading of system program) $0000 Ir-- • The above memory map is valid upon completion of system program loading. • The system program is programmed to switch the memory depending upon what is accessed, VRAM, keyboard, or timer. SYSTEM 1'- $1000 LOAD SYSTEM Boot PROGRAM ~ '11 $0000 d) At the time of manual reset $0000 $0000 V·RAM $EOoo Enable Disable $0000 MONITOR (ROfv\) $7EOD I--KE-Y-ond-TI-M-ER-P-OR-T-l MONITOR (ROM) V·RAM $1000 $0000 I SYSTEM $1000 ~-----~ KEY and TIMER PORT SYSTEM SYSTEM $0000 Eneble $0000 , - - - - - - - , V·RAM Disable V-RAM • With the input of the LOAD command of the monitor, the BASIC loading program is transferred to the system area composed of the RAM and starts to bootstrap. (Only the cassette tape is subject to bootstrapping in this case). $EOoo KEY and TIMER PORT SYSTEM $FOoo Enable 4 Disable ~1Z -7CO At the time of manual reset (with I CTRL I in depression) $0000 $0000 MONITOR (ROM) - SYSTEM $1000 $1000 a. 8 x 8 dot characters are displayed on the CRT screen of 40 characters (horizontal) x 25 lines (vertical). Displayed character font is dependent on the 4KB character generator (ROM). b. Manages the monitor ROM, DRAM, video RAM, and peripherals (keyboard, timer, ETC.) mapped to the memory. c. Generates clock to the Z-80A microprocessor. d. Selects the printer I/O port. ~ SYSTEM $0000 $0000 V-RAM $EOoo 1) CRT controller There are major variations of colour television systems as described below. 1. NTSC system (Japan, U.S.A., etc.) 2. PAL system (U.K., Germany, etc.) 3. SECAM system (French, etc.) Because of the different specification requirements above, the MZ-700 may not be suitable for overseas operation. V-RAM KEY and TIMER PORT SYSTEM $FOOO ~ MEMORY CHANGE Disable '-- Enable PAL signal specification • When the I C T R L I key is in depression, address $0000 through $OFFF and $DOOO through $FFFF become the RAM area. • With input of the command ":If' when the monitor (ROM) is active, it is switched to the RAM. e) Floppy bootstrap $0000 . . . . - - - - - - - - , MONITOR (ROM) $1000 f - - - - - - - - - - I SYSTEM iIIv $DOOO~----~ $0000 $1000 I Signal name Signal frequency NTPL LPHI CLKN COLR WAD PHIO HBLN VBLN "L" 17.734475 MHz 8.8672375 MHz 4.43361875 MHz 1.108404688 MHz 3.546875 MHz kHz 15.6113 50.0363 Hz SYSTEM ~----~ CRT controller system block diagram COLR HSY LOAD H $0000 , - - - - - - , CPU V-RAM CPU NTPL WA SYN VBLK HBLK CLK LOAD TV V-RAM $EOoo i-- - -an-dT-IM-E-R-PO-R-l-I K Ey SYSTEM $FOoo f - - - - - - - - - - I FLOPPYCONTRO~LOata written in the VAAM Enable from the CPU is input to 01-08 via the bidirectional buffer 5245. Disable • Because the floppy control area is mapped to $FOOO for compatibility with the MZ-80K series, boot begins from the adress $FOOO. • Map configuration after boot will be considered separately. Blanking period To display characters on the CRT screen, the CPU writes the character data ( display code) to the 2KB VRAM-l along with the control signal WR and the color data of that character to the 2KB VRAM-2. In other words, as the address ($DOOO ,.., $D7FF) is output. The character data is supplied to the VRAM-l input (01-08) via the bidirectional buffer LS245, and the data will then be written when WE is low. The color data is also sent to 01-08 of the VRAM-2 to be written when WE is low. 4-2. Memory controller (CRT C) Both the momory controller and the CRT controller are contained in a single chip custom LSI (M60719), it has the following functions: 5 To read the contents of a VRAM character, the CPU sends out the relevant address. When RD is forced low, the data is then read via the bidirectional buffer LS245. However, the address range $0000 through $DFFF must be addressed in order to access all the VRAM. This address change is carried out inside the custom LSI with the OUT command described later. Accessing of the VRAM is carried out within the blinking period (BLNK = "H"). If BLNK = "L", then WAIT is applied to the CPU (WA = "L"). The blanking period discussed here is the period that BLNK is in high level. High period of the BLNK signal is so designed that it is shorter than the low period of HBLK (horizontal blanking period). HBLK versus BLNK LOAD: CLK: • HBLK versus HSY !------Jr--I I 1 I 64.05603/015 ' 1 I· I I 1J HBLK~ ~ 1 36.0881-1S 1 1 ' 1-1-----:...----;I-!'j 9.02201-1S , BLNK--,L.____________~--~I ! The signal that determines the function (shift out or data set) of the shift register LS165. High state of this signal acts as shift and low state of this signal acts as data set. Shift register clock. Data shifts at the rising edge of CLK when the LOAD signal is high. W. -l :-- 4.567375j.1S • VBLK versus SYN I: L"I---- VBLK ____~ , 1 I' -: l-- 2.165081-1S : r-I--------·~I 2nd row 0 0 1 3rd row 0 4th row 0 1 1 u , 1 --, 5th row 1 0 0 1 0 1 7th row 1 1 0 8th row 1 1 1 1 1 r-- 0.19216ms Custom LSI internal CRT controUer block diagram and description • Ql - Q3 are created by dividing HBLK by half. • Internal signal CSDD is used to make the choice of VRAM addressing, which is carried out by address muitiplexing through the internal display address, or comes direct from the CPU. A through K are the display addresses. • The LPHI signal (l7.7MHz) is divided and ANDed to derive the horizontal synchronization signal (NTSC or PAL) to make the choise of either NTSC or PAL horizontal synchronization signal, output by means ofNTPL. 0 6th row I r--2;8825mms ~_~1~9=.98==5m~s~_ _~_~.:. as a 2 a 1 0 0 0 :; 1 Display period The data written in the VRAM is sent to the CG ROM, character by character based on the display address counter located inside the custom LSI, to become the CG address data (VRAM-l data). Also, the data of VRAM-2 is sent to the LS174, at this point. The CG receives the VRAM-l data and low order address bits (Q-Q3). It is then sent to the shift register LS165 after being converted into the 8-bit parallel character row data. The shift register converts this signal into serial data and it is added to the color matrix circuit along with the data from the LS174 to become the R.G.B. CVIDEO signal. Po - PlO: These are VRAM addresses that represent the character position on the CRT screen. Ql - Q3: These represent the rows of the 8 x 8 dot character. Row number is increased with HBLK, and it repeats 0 through 7 as shown below. These signals are also generated inside the custom LS!. 1st row ~__~r--12.8112ms 6 \ ,'1Z -700 2) Memory controller In the MZ· 700, it needs to segregate the memory in order to acheive the above mentioned memory mapping. The memory controller is therefore used to perform address management of peripherals assigned to the memory such as DRAM, monitor ROM, video RAM, and keyboard. The bank select method is used to switch memory. Memory selection is acheived using the OUT command. I/O port $EO $El $E2 $E3 $E4 $E5 $E6 $0000 $DOOOO ~ l $OFFF D·RAM $FFFF - INHl INH2 INH3 - D-RAM MONITOR ROM • Custom LSI internal memory controller block diagram and description When the above mentioned OUT command is executed, address Ao ,.., A2 is stored in "FF" to create INHl ,.., INH3, then ROM, VRAM, and DRAM may be accessed against CPU addressing on the basis of those INH signals. • RA~ becomes active when the DRAM is accessed. • CSO becomes active when the monitor ROM is accessed. • CSE becomes active when the memory mapped I/O (8255,8253) is accessed. • CSDN (internal signal) becomes active when the VRAM is accessed. If in the blnk period, CSDD becomes active. So that, the address from the CPU is sent of Po ,.., PlO. • If the display period is on when accessing the ROM or VRAM, WATN becomes active. • line address and row address switching signal (LS157 input) when accessing the RAM is derived from PHI, WRN, MRQN, and RDN. As WR rises before the falling edge of CAS during the write cycle, it becomes an early cycle. - V·RAM,8255 8253 MONITOR V·RAM,8255 8253 ROM Prohibited Returns to the state before prohibitied. - L - - - L - H - - - H - H H H - - L - - H INHl - INH3 are custom LSI internal signals which cause the memory map to change. INH1 INH2 INH3 H H H I--D-_R:_:_M---I INH1 INH2 INH3 L H H H L H H H L 1--:-.:-:-:---1 I---D-_:_OA_MM----j I ::: I V·RAM V·RAM D-RAM L L H H L L L H L L L D·RAM ROM D-RAM D-RAM D-RAM D-RAM D-RAM D·RAM L D·RAM NOTE: The command with which the memory selection is to be done should not be written in the memory block to be selected. 7 IV? 7ce 4-4. Memory controller (CRTC) circuit description The memory controller and the CRTC are contained in the single chip custom LSI (M60719). Memory controller signal description & Function IN/OUT Circuit diagram signal name Pin No. Signal name 1 AO l l 16 A15 17 LPH1 IN Clock (17.7MHz) 18 PHI IN CPU clock (3.55MHz) cp 19 CSEN OUT 10 CL 21 CPU address Bus AO l IN A15 8255, 8253, joystick enable CSE IN GND CL GATE IN GND GATE 22 CSON OUT 23 VCC - 24 RASN OUT 25 RFSN IN 26 PHIO OUT 27 MRQN IN CPU memory request MREQ 28 10RN IN CPU I/O request IORQ 29 RDN IN CPU read RD 20 WRN IN CPU write WR 31 RSTN IN Reset 32 SEL IN DRAM row/column address switching signal 33 VBLN OUT Vertical blanking signal (CRT) VBLK 34 HBLN OUT Horizontal blanking signal (CRT) HBLK 35 WATN OUT CPU wait 36 COLR OUT Colour sub-carrier wave (4,4361 875MHz: PAL) 37 PRCN OUT Printer I/O address select 38 Q1 l OUT 40 Q3 Display: Address data output (Line Count Signals) (Display address is indicated to the CG ROM together with PO - PlO). Ql l 41 NTPL IN NTSC/PAL system switching (PAL=L) N/P 42 BLNK OUT Timer clock 43 HSYN OUT Horizontal synchronizing signal 44 ABC OUT 45 LOAD OUT 46 PO l ~ 52 P6 53 GND 54 P7 l l 57 PlO 58 S157 OUT V-RAM display/CPU address switching signal S157 59 SYNN OUT Vertical synchronizing signal SYN 60 CLKN OUT Character display shift register clock CLK Monitor ROM enable Power supply CSO 5V D-RAM row address select RAS CPU refresh RFSH CPU clock create signal (3.55MHz) cpo RESET SEL WA COLR PRC l Q3 BLNK HSY ABC Character, display start signal Display address signal OUT LOAD PO l P6 - GND Display address signal OUT P7 l PlO 8 CUSTOM LSI < YTl > 1. BLOCK DIAGRAM CRT Control LPHI J I 0 l-{ - I 1/2 r-- 1/2 I.....- I 1/4 IMT COLR NTPL H. SYNC. (PAL) AND ~ "V HBLN ~ ..., ~ LOAD A-C ~ ~ 3 , \. w X w 0.. 8 \ SCREEN POSITION (2) r-- ~ ~ ..J ABC , ~ ~ i= ..J D-K ::> ::i: Y V Cl) Cl) w a: ~ 0 0 "I' 5 V. BLNK CIRCUIT ~ f 3 A4 A5 A6 A7 A8 0 0 0 0 0 0 A9 A10 -0 " / / / P7 P8 pg SYNN 0 - P5 P6 CS DD L--- 9 A3 P3 P4 V. SYNC. CIRCUIT • A1 ( ' P1 P10 "! S157 "0 et ~ ~ PO "U P2 a: A2 HSY BLNK 0 SCREEN POSITION (1) AO COLR BLNK0 f---- - LOO - ~ NTSC PAL r-- SELECT H. SYNC. (NTSC) J I-- Eh H ~ CLKN ~ VBLN \ 11 , I 1 0123 / AND / I / / 0 9 ItY I 1/2 f 1/2 I 1/2 I 1 r - "0 01 - 02 Q 03 Memory Management (1) IORN A1 A2 A3 A4 A5 AS A7 • ,... " 0 0 0 0 0 PRCN ~ ." -"" " 0 ..... " AO -0 AND 0 BLNK 3 , 2 \. Z WRN '---- 0 LACH 0 ~ ~> 1 u.rJ 1!N SHORT 5 sec u LONG E Xl 1 as: ~.rJ DATA BLOCK 1!N isHORT 1 256 Ibytes 11000 ..... ~> u.rJ 1 1!N U U LONG LONG LONG 20 SHORT 20 I E" .. :;,a> DATA BLOCK The information block consists of the following: Byte numbers End address ATRB 1 $lOF1 Attribute NAME 17 $1102 File name (up to 16 characters) CR (OD) at the end SIZE 2 $1104 File byte size In order or low and high order bytes DTADR 2 $1106 Loading address EXADR 2 $1108 Executing address COMNT 124 $1170 Comment Name Function Note Not used 13 c) Keyboard controDer The 8255 writes strobe (key scan signals) on PA and reads key data from PB. The table shown below is the key map. d) Signals around the 8253 The 8253 Programmable Timer generates the buzzer tone through the counter #(J and keeps the internal timer function via the counters #1 and #2. The counter #(J is used as a square waveform generator (Mode 3). The counter #1 is used as a rate generator (Mode 2) and #2 as an interrupt upon terminal count (Mode 0). The counter #(J counts the input pulse of 895KHz which is divided by a predetermined factor (musical note), and is then supplied to the amplifier to generate sound. The counter #1 receives an input pulse of 15.6KHz and creates a pulse on OUTl every second. The counter #2 counts those pulses and OUT2 turns to a high level 12 hours after. As OUT2 is connected to the CPU interrupt pin, it then goes into an interrupt processing routine. 8253 OUT2+----TO CPU INT D7 OUT1 ClK1 BlNK 05.6KHz) Do OUTO sp, ClKO 14 895KHz 5. DATA RECORDER 5-1. Data recorder (MZ-lT01) Data transfer with the recorder is carried out via the 8255. The read data is sent out through the port Cl and the write data is received through the port C5. The motor on/off control is carried out via the port C3 and that activation of the motor is confmned through the port C4. The signal SENSE goes low when FF, REW, or PLAY pushbutton is pushed on the MZ-} TO I. • Cassette specification Method PWM recording method Rated power 5V ± O.25V Rated current Wait: 2mA Record: 210mA (TEAC TEST TAPE) Playback: 150mA (TEAC TEST TAPE) Semiconductors used Transistor x 5 IC x 2 Diode x4 Tape used C30 - C90 Rated tape speed 4.75cm/sec Tracks 2 tracks, monoral Motor 5V electronic governor motor Bias DC Erasure DC Standard playback point lmsec - 500 sec Nominal input level and input impedance L: O.4V, max. H: 2.0V, min. R~cording terminallOkn min. Nominal input level L: O.4V, max. H: 2.0V, min. Block diagram Erase head - - - - - - Record/playback head TAPE Control circuit +5V o-__ ~ ______________ ~ __ ~ ____________ ~ ____ Differentiation circuit Amplifier 03003 ~03003 R3003 R3004 SW3002 Mechanically interlinked switch Amplifier circuit 03001 03002 +5V -~---! Amplifier/ Limiter circuit(1/2), IC3001 WRITE Waveform shaping circuit (2/2), IC3001 Amplifier circuit, 03004 READ 15 I iv1Z 700 Troubleshooting procedure Phenomennon CD: Motor and tape do not rotate, when the PLAY button is pushed. Motor fai lure Check if M+ and M·5V are in supply. NO Check if the SW302 interlinked with the P LAY push button is active. Check +5V on REMOTE terminal @. Check the +5V input OV: when SW is on +5V: when SW is off voltage. Check R3009. OK Check the motor lead wire (REM) and the motor transistor (2S0468) Check if voltage is on to the base of the remote control transistor of the CPU board. Phenomenon @: Program can not be saved NO itch fai lure Check if the SW3OO1 interlinked with the R EC push button is properly operating when the REC pushbutton is pushed. Check if +5V on Cl) . NO Check the CPU board. OK heck if signa is on from the terminal !J). Failure of SW3OO1. Check R30OS. OK Check if the signal is on to the base of 03002. Failure of the recordl playback head. OK signal is on OK to the recor ding head. NO Contact failure in SW3OO1. Check 03001 and 03002. Check if voltage is on to the erasure head. Phenomenon ®: Program can not be loaded or resulted in error OK Check if a waveform is on the terminal ®. Check the 1...----1+5V NO supply. No waveform with too much noise. Check if the erasu re head should have been inactive due to failure of SW3001 . NO 16 Check peripheral components around 03003 and for azimuth maladjustment of the record I playback head. Mechanical adjustments RECORD/FAST FORWARDjREWIND torque measurements 1. Set the torque measuring instrument on the cassette tape recorder. 2. Torque value under each mode must be as follows: Position Torque measuring cassette Value PLAYBACK TW-2111 30 '" 70gram·cm FAST FORWARD TW-2231 60 '" 160gram·cm REWIND TW-2231 60 '" 160gram·cm Tape speed adjustment 1. Connect the wow-flutter measuring instrument to :f#!, pin of the CNW3001 connector. 2. Playback the test tape (UKOG-0119CSZZ, MTT-1l3 recorded with 8KHz signals). Use the middle part of the tape for the test. 3. Adjust the semi-fix~ resistor located on the Motor Board so that the playback frequency should become 8000 ± 250Hz. Collector of transistor 03003 Test tape, MTT-113 Record/playback head azimuth adjustment 1. Set the instrument as shown in Fig. 4-2. 2. Playback the test tape (Teac's MTTlll, recorded with 3KHz signals). 3. Adjust the head azimuth adjusting screw so that the reading on the digital voltmeter is at its maximum value. Figure 4-2. Pinch roller Cleaning of head The head is critical for a proper performance of the tape recorder. Dust on the head, capstan, pinch roller, etc. impedes proper recording and playback. Open the cassette holder, take out the tape, push down the PLAYBACK pushbutton, then clean those components. If you can see any oxide deposit, clean them using a cotton bud damped with alcohol. RECORD pushbutton can not be pushed in The RECORD pushbutton can not be pushed in, if the erasure protect tab of the cassette tape is broken. Forcible depression of the button may result in machine failure. 17 Head Digital voltmeter MZ~700 Cassette recorder waveforms Primary stage amplifier output wavefonn Operational amplifier input wavefonn ® CD /1 IJ ~ AWl r vpp Operational amplifier input wavefonn ® 1. 6mv~ pp Tt f1 " " 1 \lV""~'" ov Operational amplifier output wavefonn ® T 1 sVpp 4Vpp Recording input wavefonn (J) - - - Recording signal amplified wavefonn Recording signal amplified wavefonn ® ® T- r ~ O.9V pp 1.SV pp ~ Output wavefonn T 1 1.SVpp T~ 1.8V T ® @ Operational amplifier input wavefonn .... T ~ 1.8Vcc 1 .... ~ '- '-- 1 '- '- .... Head input wavefonn @ I\V/ ~~ \ V 1\ o Figure in a ciele represents the waveform test point on the circuit diagram. 18 ~\;1Z 700 5-2. External recorder playback circuit When the external recorder is used, connection is made with the 8255 by shorting P-12. In this condition, the write data (8255 PC output) is differentiated and sent to the recorder. In the case of read, the signal peak is chopped by DI and D2 (about O.6V), amplified in the 1.2V limiter (about 1.2V), then amplified to 5V in the next stage amplifier. The phase of the read signal may be inverted with the tape switch after this is to compensate for phase difference owing to the head of the recorder. When proper operation is not attained with an external recorder, adjust the volume control and the tone control knobs to optimum positions. Those which incorporate treble and base for tone control should preferably be set to a flat condition, and those with only a tone control knob, should be set to a high condition. • 8-Pin DIN connector I VIDEO 2 GND '5' VSYNC 3 • 4 HSYNC CSYNC '3' S' 6 R COLOUR ENCODER 6-1. Colour encoder • The encoder unit should be replaced as a unit part. • Input signals Colour sub-carrier wave frequency • COLOR Composite synchronizing signal • CSYNC Horizontal synchronizing signal • HSYNC Vertical synchronizing signal • VSYNC • R • G • B • CVIDEO 'X. Rear view ,~ B/W-Colour sw + +6+ ? I RF CH1OUT CH2 SW VIDEO OUT 4 8 B • Whenever there is any problem with the display check if all signals are supplied to the colour encoder. Check the waveform of VIDEO OUT. * Problems may arise if the colour TV is improperly adjusted. Signal waveform of VIDEO OUT (figures in the drawing represents nominal values) -- 64 I 8 2 7 G 0- 6. 7~~ 8pin Din 19 MZ-700 7. MICRO COlOR GRAPHIC PRINTER 7-1 Micro color graphic printer 1) Block diagram , H \ H J Connectar rr- I-- ~ V-axis stepping motor J I-Drive array I I-- l-l. I-- ~ interfacing Buffer ~ , \ Intelligent - .....-- X-axis stepping motor' I / LSI " I' ~ Magnet drive circuit "7 I ~ Pen up/ down magnet L_ I"'- I _J Printer mechan ism Control switches {paper feed Reset Pen exchange (1) At power on At power on, more than SV of pen up current is applied for a period of IOms, plus 5 and minus Oms, to move the carriage 556 steps backward on the X-axis in order to initialize the colour position. As the carriage is held at the left margin after disengagement of the motor, it is then moved 30 steps forward on the X-axis, then stepped back 30 steps again to check if the colour position detector has been made. If not, it continues to move the carriage 30 steps forward on the X-axis, then return 30 steps to ensure the made condition. (2) Colour change operation To change colour, the slider makes three reciprocating movements of 6mm (30 steps) at the left end of the X-axis to move the pen position one step. When the desired pen position is attained, it then returns to the home position. Since the pen rotor makes a unidirectional rotation at the left end of the X-axis, and is locked within printable range, care must be exerted not to touch the rotor and the slider. (3) Pen exchange operation A pen needs to be exchanged with a fresh one when it runs out of ink. In such an event, the pen is moved 485 steps forward on the X-axis from the home position with the used pen located on the top of the rotor, then take out the used pen, by pressing the pen release lever and exchange it with a fresh one. (4) Motor phase and rotating direction The arrow head indicates the forward direction for both the X-axis and Y-axis. ~ ~ 5. ~ci,.a..L.-t b ~ L"L. (A "'5~ hL '::"$'~ ~ kot...... .-J 20 2) Pen exchange method To remove pen, press the pen exchange button, when the slider is at the right handside, push the pen release lever. It is more effective to save power to shut off current while the X and Y axis motors are at a halt. But, there may be a possible malfuction because of unsuppressed vibration, if the current is turned off with a normal pulse width. In order to prevent this, current is applied excessively for more than the given hold time (tMH = 1ms or more). • Colour position detector The colour position detector consists of a reed switch and a permanent magnet and it may cause malfunction owing to external vibration, and magnetic influence. Especially, when deposit of alien matter or paper fragments is between the left end of the carriage and the frame this may result in a failure of the colour detect performance. • Character set Input of an undefmed code up to $20 is ignored. Other undefmed codes are represented in hexadecimal notation using the pen in a next color pOsition. Motor Push the pen release lever Pin configuration (top view) To install the pen, push the tip of the pen through the ring of the return spring in the nrst place, then push into the holder. Upon completion, ensure that the tip of the pen is engaged with the hole of the pen return spring. If colour change is done when the pen is disengaged from the hole, it may cause improper rotation of the rotary holder as the slider makes contact with the pen. Do not try to rotate the rotary holder by hand when installing the pen during replacement of the pens. • The X-axis stepping motor and the Y-axis stepping motor are driven by the two-phase magnet. TO XTAL1 XTAL2 RESET SS INT EA RD PSEN WR ALE DBo DBI DB2 DB, DB4 DBs DB, DB, Stepping motor driving signal Basic drive pulse n n n t--Phase A Phase B Phase C Phase 0 Vcc T1 P27 P26 P25 P24 P17 P16 P15 P14 P13 P12 P11 P10 VDD PROG P23 P22 P21 P20 Vss Motor clock ~ Hold period tMH Pin Configuration 21 , MZ--700 [COLOUR PLOTTER PRINTER CONTROL LSI] Pin assignment Name Symbol In/out Function Vss Ground Connected to QV. Vcc Main power Connected to SV. VDD Power Connected to SV. PROG Program Plo - PI 7 Port I Used as printer control signals. P20 - Port 2 Used for data input port from CPU. Do -D 7 Data bus Used for stepper motor control signals. To Test pin Q In Input from pen change switch. Tl Test pin I In Input from paper feed switch. INT Interrupt input In Data transfer strobe MZ· 700 -+ MZlPOl. RD Read signal In P27 Out Not used. . Not used. " Out Not used. WR Write signal RESET Reset ALE Address latch enable Out Not used. PSEN Program store enable Out Not used. SS Single step In Not used. EA External access In Active when EA = QV. Xl, X2 Crystal inputs In Pins used to attach the crystal oscillator or RC network to generate internal clock. However, external clock signal may be inpu tted through these pins. In Used to initialize the processor. , 22 ,Q 700 7-2. Interfacing with the MZ-700 Fig. 1 shows the block diagram for connection with the printer. Fig. 2 shows its circuit description. Fig. 3 shows the timing chart. Table of character set ~ LSD 0 I 2 3 4 5 6 7 8 9 A B 0 I 2 E F 4 5 6 7 0 @p W 0"" 1 A Q [1] 2 BR B# 3 CS 0$ 4 0 T [8J % 5 E U [g 8x 6 F U 7 GW C , 8 H >< j 9 I 'I 8 5 c / J ~ 5 K [ N t ? 0 ~ A D C B F E q n 0 e z - U " wm "v t 9 / *+ 9 > 11 c D 3 sp S u, ---1 1 = 0 1 h 0 I k A - b' f 0 c c c c A - - d i I [ X V 01 \~ i r uiyl PI,B i { C J \ [ = Figure 1. Block diagram Color position detector 00---1 Buffer 00---1 AROP---t X.axls stepping motor TranSistor array Y.axls stepping motor MPU ROA---; PEN UP/Down SOlenoid Solenoid driver Functional Switches PAPER FEED PEN CHANGE ROA - - - - - , The CPU sends data to the printer after confirming that RDA is in low state. Five micro seconds later, the strobe signal ARDP goes high. The CPU confirms that RDA is in high state, ARDP is returned to a low state 14.5 micro seconds later. DATA ______ ~~~------~-----I I I L A ROP ------r-----I, Figure 2. Interfacing timing -+---i-:--5,us 1 I 23 1 I 14.5 ,us -I , 1 MZ-700 8. POWER SUPPLY Power supply circuit description (1) AC source power is rectified through the diode bridge (RB-156). (2) Current flowing through the primary coil of T1 is switched by means of Q 1 so as to induce electromotive force in the secondary coil. To protect voltage fluctuation on the primary side, Q2 is implemented, which will become active to deactivate Ql by dropping the base of Q1 to GND when voltage increase occurs on Q2. (3) The electromotive force induced in the secondary coil is rectified through D21, and DC5V is derived from the network consisting of C22, C23, and L21. a: w I..J u::: w en (5 z (4) For circuit stabilization against load fluctuation, we use IC21 (shunt regulator), PC1 (photocoupler), and Q3 (transistor). When the gate of IC21 is above 2.5V after sensing the 5V output by means of R22, VR21, and R23, it makes IC21 active and then PC1 active. As the base voltage of Q3 increases with activation of PC1 photo-transistor, it makes Q3 active and drops the base ofQ1 to GND so as to turn offQ1. Although it is possible to adjust the DC 5V voltage by means of VR21, it needs to put the CPU PWB into connection. a: a: !!! u.. ~ w U a: (!) ~ J: U I- ~ en w a: ~ W a: 0 u.. u..a: -w en 1-1U..J w_ Z ~ a:u.. a: I- ..J o w I- Z a: U z o w en U TROUBLESHOOTING 1. Trouble kind Because different location has to be repaired depending on a kind of trouble, you have to check, the output voltage in the first place. (Apply source voltage of 220 to 240V with a 3.75A load connected on the output.) There are following four cases: 1) No output (OV) 2) Low output (1 to 4V) 3) High output (7 to 10V) 4) Abnormal increase of output ripple (several hundreds millivolts) 2. Finding where is in trouble 2-1. In the case of "No output (OV)" N (*1 ) 01 or 01 in failure Observe waveform between the collector and emitter of 01 , 021 in failure 01, R1 in failure R5, 02, 03, R3, 03 in failure (*1): If the output voltage were to be still OV without blowing the fuse after replacement of Q1, proceed to steps described to the left of the troubleshooting flowchart. 24 Waveform CD Waveform CID Waveform@ "1 320V -------ov _ _ _ _ _""'lov 2·2. When extremely low output voltage is encountered ( Start I Observe waveform between the collector and emitter of Q1 I I I If Waveform @ If Waveform@ I R5, RS in failure 1 If Waveform(§) I I R9, C12, C", PC1, IC21, C25 in failure Q3 in failure Waveform@ Waveform@ Waveform(§) Unstable waveform - ~ \ Several volts or more ..LI ----~--~----ov 2·3. When extremely high output voltage is encountered (7 - tOy) N PC1,Q3,R7,RS,C11 in failure R21, PC1, IC21, R22, R23 in failure 25 ~v1Z 2-4. Abnonnal increase of output ripple In case irregular increase is seen for the output ripple like the one below, it needs to replace C22 and C23 with new ones because they have been fatigued. - t 100m V or less t (Normal rippla) Input: AC220 - 240V Output: 5V,3.75A Usa oscilloscope Several hundreds millivolts (Abnormal ripple) 26 - 70C 9. le SIGNAL POSITION 74LSOO 74LS14 74LS02 74LS04 7417 74LS32 5A 5Y IY 2A 2Y 3A 3Y GND lA IY 2A 2Y 3A 3Y GND 74LS42 VCC PR \ICe 48 4A 4Y 38 3A K3 K2 NC CLR JI 74LS125A 74LS86 7472 J2 J3 74LS145 GND lA IY 2Y GND 74S157 INPUTS £ VCC 4C IC lA 4A 4Y 3C IY 2C SELECT ~ 2A 2Y GND IV ~ 2V GND INPUTS OUTPUT INPUTS OUTPUT 27 74LS174 74LS166 74LS176 I I CLEAR IQ ID CLEAR IQ 74LS273 74LS246 BD 70 I OUTPUT IQ 74LS367A 5A 5Y 4A VCC G2 lA IY 2Y 3A 3Y GND 28 ID 2Q 3Q 2Q GNO MZ-700 . 10. CIRCUIT DIAGRAM & PARTS LAYOUT 29 C Co.) EXRESET 10- "'0 '0' - .J /0 ICCH LSOO 10r-" C24 1),I/50V "" ~, 220 IK RI07 ,---. 5V "12 IC CH LSOO " I Ti co. LS32 5 • 12~13 LS02 IC6F _ ==-::.. LS32 IC6G IC 6G lS32 RESET 8255 RESET ~,. le7F lSI4 RESET ~- ~RI) 3 --.-----< MREQ 5V --!!...} ./ r.----J f'L-- 10 ~ 1 I lA 18 ICL IQ ICe. ~~,. 5V c •• . 11 IC7F lSI4 1_22.J1/16V III Tantalum IRe", ", 1109 I ,~ ' o f RIOI 10' .5V le 7F LSI4 ------! ----2 ------! ----!.! A2 A, Ao • 2 G2 2 IC 7F lsr4 r----< ~ -;-) R7 3.3k I I Z-80A MREO 'iORQ 20 AI Ao ,r-!.! GNO +~vo------!.! Vcc '0 31 ~ "14 12 7 ·• 10 " ",. 36 37 38 IC7F LSl4 IC7F lSI4 .~~. SUSAK Do 0, 02 0, O' 0, A, " 07 06 HALT !3 A3 IS A. A, A6 RO 21 As A7 19 .0 , 2 3 · , Ag 39 AIO All A,. AI3 ViR Mi A" A,. 22 27 28 RFSH 16 INT 25 BUSRQ 17 NMI RHft ~ WAIT~ WAft 1 '" 26 f . ftr IC 6F lS02 INTAC 3~ ./4 IC 6F lS02 l' I" Go G2 '0 · -<;} · ,. IC 4G LS367 I' [' G, 14 10 ,. "'02 330 ~--l R59 3.31< · -<;} • IC IF lS367 6~ MI::::::=:;:J IORQ "::> 5 - le 7G S04 8US ~-------.!.! ---2. A' -------.!.! ----!! HALT "'REQ IORO -----2Mi-----2WR ------L RI) ------! RFSH iNT Niii , G2 I " Gz I IC IG lS245 ili IC 4F lS367 , I I I I I · • • 7 to G , OIR , I I I 'Q' · z , ,. '0 12 2 2 12 G, •, · {:f>- ,, ,.· , , r' , ·• {:f>- ,,, 10 le 4£ LS367 A" Do 01 02 0, 0' 0, O. 07 A. A, A6 A7 ••A. Alo All A,. A" AI4 '........ -' ::t -. - ~. n Q a er c: ." n ...... Co.) ' RO WR .. 0' OB 00 21 07 D OND +5V~VCC ,ooP COOl le BE 8255 • Ao ;'s RESET Ao' 8255 RESET AI AI tiiA II1W c:sEO~CS D. 0, 0' 0, o. 0' >-- O. 0, 20 .. It PA. ~ le 3e P-8 READ C04069 " e "D gill • 0 00 I /0 ~~ 3" P-' 0 L- I~ 0 Ao ~ 06 I .8 le3e e040.9 • le 3e 3.SIC RIO' INTMSK A, D. ~ LSOZ 1C6F iilID 1. 5V oP- '1 l.lI(: c, ",.., HIiJ( 0, JII GNO P-3 P-12 Rill 0.00 I coo Y 5V J1VLT +.v 5. . T' THRI' DtSC II RET le 8J OUT LOAD 2.2IC • Cl. _ ~O.I ... /12V MOTOR SENSE READ WRITE EX READ EX WRITE leeH LS221 .. ~ JI' '54 S.SI( 5V IOO~:.oV P-7 t!t-.. WRITE .vo--f;I- sw IOII:VR~~-4C -INTI l 1 00 B TAPE O. D. LSDO ICCH +5V >-:V. ICeH le 3e IC6E lS42 12" A. >---+--'-'-< ffi coo .0, . 0 i:~~~ ' RU," GATEOI'°-'-o- - - - - - - - - - , ClKO OUT I GATE2 '6 CLK2 OUT2" ItAG 8255C le 3e 1~'8 EMR~ _ MW csn A. 01 • O. .0 00,".' IS 0) ::::::;=r=t----4 5V CSEl tMi'i MW D• D. ) " ) ) " D. O. 07 Do I ,,"c. .. I' le le LS04 I~. C44 lOOP ~~ I ,0 74L$145 le AE Ik 7417 .coOp RI03 "".. ., en n 0,,,., .,,'" ". le BC 1 'IJ:>!. 7 ,. L--- .. A • • 10 IK)OP 22. ." _<20 2Z..,IIIV + i !C3e 'cxC ~_ _ _ _ _ _ _ _ _ _~IO~ 13 CL .C47 ~J!-.. I' 1 , 01 t;: PR fe7E LS7.. ~eK 12 0 ..---- .v .. I ~" le 18 -----+-----. ~ LSOO . 3 0 PA'~ PAo PA. PO, PIS ,. PI, " IS PB .. 22 PO. PO, Plo PO. pc, pc, 'f::/16V :~I: +.v r - - -__________________________~o~ pc,I" 1 PC, 05. ICBJ I,,/SOV C. . ,tIIO ... 'till 1.8" +.V 5V SOIN ~ ,-.. =: c:: ;:i" ~ ra n ........ ~ At , leD. c~ I' r "' "I -I' 5V 0 5V0 5V 0 I' , I' • I I , I I I " D. : 04 : D. "'" , I I I I 5V 0 : D. : 0, : Do , • I I I I I • I I I I I I , I I I I I I I m A, A. A. "4 As A' AT AI I" , , A, 22 "1 I' I' :Wi\ 1>' • Ao A" :==~t':tA~ Ao 2732 IC5H 5v 0 "' "1 le7G $04 < Rn 1>' SEL I' T '0 le7G 504 C "I , V A4 Alz 45 AI! A6 AI4 A1 AI' 5v 0 Iv 0 Tantalum S!fIIIIY ClO IV 0 Ao A. AI A, Az AIO A! All 6 "PT I " W ....... -- .......a· a. go (! n ...... Co) Co) eTI iiD Do D, Dz D. I. , ,. 110 III h D,~ A. A, or ~IO I. LJ~~~¥..~.~.~M~.~A'~,J It BA 2016p· I 02 DJ 04 05 01 114 lis ... 111 p, Ill> GT. PlO Ail 5157 All I , ,, 1, ,1"'" Hfi SYN ffj( . p, , P, Aa 23 PlO RESET .V LOAD A,2 A .-0 p,PzP,F'4PsPt;P., 20tc5P-1 Alo I 02 03 04 Os 0. 01' 01 ICAA -CG32 IC6D 7417 sf'......... :1' 6 lSl74 IC 3A ,,>--------' ~ VIO > Vell( RIO( IiIIf ~ le lA LSOO LSOS I EXINT ICTD " IK .V . IC2A 11 " " oz 11 ~'I IC2A ~ ., "\.,. ,t,Y.I .LCs~~ ro' .,........, :::HiI .,1.1!!!1. ICIA IC6D 1417 z .V J: ~ ViO 4O~- BACK 501!L-t--, ",,!JL+ VSYNC HfiNC ~ ~ .D "I6D :'4D 220 '20 ... 220 .., k .v .V D , 2 D "3D I I" , I I I I I I I I 1 , ,. .~' DI~I D: • D • ' D. ' D~ 0 I:r. I'I"~: IC60 7417 zr-I·· .I D6~1 WE>'--~--------------------------------~ 11 , I. 0= . ,. " ~I ;J1 >----.! -.-!. >----.! >----.! D'~ D.~ D'~ D'~ IC AD 123 lal 3.3K 0." LS245 11 ViO le BD ROM for 4KB .V VIO 7417 ICIO .V All • 220 )"-.............- .. ~ fe4A L$IO 8TI eT2 ~W"'IT ,1C4A LIlO WE M C VIDEO I}:.-----::z::-.:'o. 1C4A LSlO • >-......,1--1-'-1... 'ri .i. =: ~ '-' I~. ~ ,....., .j:lIo c..:I 11 vEl.K 11' SEl RESET CLK SYN 5157 07 ,. --B" p,o p. p, Pr P, '0 P. P, P.---" " ., 7 • 10 12 13 114 III IK ~ s:'OO CL GATE NIP " 120 RFSH ~ t> ill CL GATE CSO SV RAS 17.73 MHz Do 0, 0' o. o. ~ ~ ~ ~ ~ ' WO Z pL!l-0 '---- ViR ~B Ao ;.--.-!l A 5~Wi 4 0 ~ IC5J Rii ~C PRC ~ 5A~~ SV R65 - R80 220 .16 44: abc (not uSed) 23. vcc 53:GNO A2 A3 A4 As Aa Ar Aa A9 AIO An AI! AI3 AI4 AI' 5IR6SIA671R68IR691R70IRll IR72IR73IR1'4IR75IR761"71IR70IR79IR80 , • Ao AI , 0 M60719 le 7A ,"0 MREQ IORQ Wo WA HBU< Rii NIP 03 Q2 Or ~ COLR p, HSY BLNK p, PoLOAD obe 0, o. 07 4t-J IC ZG . ~ 'PN I • IC ZG 5Q 12 11 , 40 13?fJ , le 2G . 12 2 tt 3Q ., 4Q 2 ' , 1 13 3D IC ZG RESET i le 4J 1 _f ~ . 4Q' • 40 13 50 IT 3Q~ 60" 7 3D 14 60 BC " IQ' , BD 20 5 70 • ID 70 J!!---J ~tlJ .. 20 I7 STA RoA P-I INT ----... ARDP AIRT l / / R SNS / le 2H . • '0 .v .~ 390 :~ <30 '0 2 ~ ~ ~ca IIOOP :~~37 . .0 lOOP ~C1 n·"I 390, R8 ... SV le 2J 7411 "0 11 IC 2H 7417 , 12 2 . . K K 13 I ~ 7417 ~ ' , 11 le 2H le 2H . . 1~12 7417 le 2H "41,R40 Cl. Cl. RoP IRT Rol RoZ RO' Ro" RD. ROS R07 RO. ID -<. RoA R57,RSE V~29.A28 " I/"II,RIO R39,A31! 07 V~21.R21 R",R~ ClI R!o3,FlS2 V~25,R24 V~,3,RU "5.,"50 1M9,R48 VRZI.R20 CI4 V~9.RI. ft47,R46 02 1M5,JM4 \I Rl7,"1'I V~5.R14 CII IM3.R42 ClO V~ll.,"2 ..'L 0 5V I'OOP R38_ R51 I I I I I I IL __________ ...lI I I I I I I r------------, / / ~l--r----~-I-? ARDI AR02 ARC3 ARO" ARD~ ARD6 AR07 ARDS kif) ::~: i L....- 1"0- ,'5>- "A " "0- '''- !'0o- 2 · · • , 7 · , .-- . --- V. '-' ~ .... .... ,-, ~ n r:r 0 I!i Q. c:: "'Cl ("J ~ w U'I 15 ALPS ASTA 14 FG 25 GND STA 23 13 RDA 21 ARDA 11 12 GND ARDe AIRT 9 10 RDa RD7 ARD7 IRT RD6 13 IS ARD6 7 8 19 GND 12 RD. 11 ARD5 6 17 GND 10 RD4 9 ARD4 5 GND GND GND FG 22 24 26 GND 18 20 GND GND 14 16 GND 8 RD3 GND 7 GND 4 ARD3 4 GND RDz 6 RDI 3 3 ARDz 4 5 GND 2 ARDI 2 3 GND 2 RDP , P -10 I + 5V +5V I ARDP P-5 I P-I A3 Az 2S 23 10 03 Dz 01 Do 7 5 3 I B 6 4 2 GND GND GND GND 12 GND 04 9 14 GND GND 18 16 06 GND 20 5 GND JB 2 4 24 22 JB I 3 5V 26 D. 15 GND RESET EXRESET HALT GND I P-14 GrvD JA2 JA I VBLK 5V VIiIT< 28 5 4 3 2 I P-13 2 30 Mi 11 07 17 34 32 EXWAIT WR 13 Ao BUS 19 AI A. 29 27 21 A. 31 GND A7 A6 33 38 36 RD 40 GND 10RO 42 44- 46 48 50 Aa A9 37 3S Alo GND All 41 39 MREO Alz 43 GND EXINT A 13 AI. 47 NMI 45 AI5 49 P-II 2 0 0 0 0 0 0 0 0 0 12 0 11 10 0 9 8 7 6 5 4 3 0 P-9 GND COLR R B G +5V GND V SYNC HSYNC CVIDEO C SYNC GND c" ::s ........ i f ::s Q n e- a" n Q -ae ~ <:: ." ("l ~ IPower unit I Lt:. SOl AC240V A. L' T500mA l.,L}, Z0040 " Cl RBt56 RI 10/2W A\ C7 t~/(OD T I ~ ZOQ74 r%~~~----~--~ " 68 K/2W " 2201C/IW " e l!",F/"OO .2 0' ESIF 5V " ",OOP .22 331( .1." I 3300pF/.. OOV.2 QI •• 10 C2) R21 0 IIJ l000Jj/IO "0 25C31 50 C26 " ." '50 "I G Q2 2SC 12130 '" 0.0:5311 ., VA?I Q3 25CI2130 I/I W ell o. ,~ " ---:~,, le21 TL431C Rn 2.71< [Colour encoder circuit] '~f co. '00" IOv le, U/81 • ICICl/SII • • ~U/III .... '" -, .~ ICZ4II4J " " t- 8/W .~, ,C, Cl/4, -, " 0# 2 ... • ...". ,I , • '<3 MCI:S12P 00 ~ • • , . tt- ." '" '" '" I -'OO~ .n ..... " , •" " .'"" .. Cl ..." '00, ." vtt,. M' ff' O~ ... I- I.~ .. ~:7~$O - '" '00 ~/ ...M' ...'" . .~ . , : ~~~ '" ... ... . ' :0 ..'" 2SC~~ ,.. '" k -'" .". -'",. '" '" '" '00, - ::.: '" ~J' 1.1" 'Oy- 0' ~ sw. le I ILF8' "i~ 0' . ~~~~5P ~ ... ... n~ '" :~~ .., ~ :,;~ 0 ,~ " '" '0 . _ZI\' ,- '0 oro ...)t.. .. I SC!M~ .... ..". ,,~ r~ .. ,..," -;1' ~ . . ~ . IC2U/41 0' zsc~~p " I~ ~ " ~ " '0- ~n ... .. It 2 Ill'" ..." 1!: n. H07486P JJ H ..... ,~. H07"~P ..... ~ '" ."•• IClllIS, G I I / I I I cc, .. o. ' ..... • v .l .. ". .., 04 Of 2SC167~ p 25C945 VlOE:O el, ..,o~ u. .... ' OUT U O. 25A733 25C945 o., I . •• '" ~ Ok M G.o [Main P.W.B. for AD-IOO2] C3001 .Ay .",. H CNW3001 [Motor P.W.B. unit] 4 --I\fIIv-- ~ Tri BLK } RED TO MOTOR BLK RED R6 BLUE [A()'IOO2j - MAIN PW8 ". I .~ . .. REAO $""'00 r----- Lf j-!" WRITE ---- .'" 0 [Rot.Sf HEAD -, I1 ~:5005 .ro @ (~2 o::~ @ , ; r~ I~ 'OK 03001 P\.AVBACK ><£40 " II WJ .~OJ u.. ~ .~ RECOROI .- - ~~:~;" •• , nOM 10 " 25C16:52Q 03002"-03004 2SC2021R -l$ i' 1 ... ;;, co? ,,~ " ~o b ,. • I I ;.t :f ~JV fr( 0. • U ~2S046ec le 3001 }lPC 35BC ~ ' -_ _"_,;;""'=TOO _ pwe ..." [Data recorder circuit J o J I H + ~o N I I ~ ~o i. EI02IAC-33A o '" o .j::o 15P 4P - AIR SEN ARD, GN GN AST ARD ARD ARD 3,; I. 4 23 P" P21 ----.;,...-;- P26 '~- - "':rv~°V-"T ~ :,; Iq Q2 2SC458KC 4 M PI5 - - - - - - : ;31 PI4 PI, 6 INT Ig~ ~===---------~N:C::=3~2~ R3 "---------<~~~T-38 p27 ~--------~~~:=tjr-_-37 IC I ~ To PII PI6 Plo PI2 R9 '" C3 6 LBI'" , I ,3::.;9,---... II SW3 ESET rL.r rlu_- 1'2~8~~_~~~~~~ 27 FEED LPAPE. SWI rr I •J CHANGE SW2 --lI PEN t I 151588 .4 --_~ ", r-<> _________________ Y AXIS X AXIS SOL +5V DETECT SW COLOR YB YA YC YD ] XA ~~ XB k~"1~2!13-==-=-==-=-==-==-=-~=-=~ ==-=-==-=-==-==-=-==~ =~ ~=~ ~=~ =~ ~=~ ?~~ ] r~~t:===~====. ~= = = += = = = = = = = = = = ~ iSi§"====t============ I~~=====~==~================~ 2IC2 ., 4, , 47~/IOV ~3~O~-t==~~~1-~~r-1I __~ NC 33NC P 13 29 p24.5.8050H-059P 24 P23 ----i---+--- I I I A .. "-'"-.0 35 --------l-+----J-r-_3~6p25 I I ,-, ----~+~-:J1:_-22 ,j, 0--, o + ARD ~ ARD ARD4 ARD3 ARD2 ARD GND +5V GND (POW ER) +5V o 13P ........ 5. - ~. ~n ::I. '0 ~':' "5!. ~ ~ ....... MZ-700 PARTS LIST & GUIDE Parts marked with" L1I" is important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the safety and .performance of the set. MZ·700 rn CPU Unit Exteriors NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 PARTS CODE DUNTKl152ACZZ DUNT-1150ACZZ DUNT-1151ACZZ GCDVH1002ACZZ GFTAR1019ACZZ GFTAR1020ACZZ LCHSMI018ACZZ PCUSSIOO2ACZZ Q S W- K 1 0 1 3 AC Z Z TSPC-I055ACZZ TSPC-I056ACZZ TSPC 1059ACZZ XBBSC30PIOOOO XBPSM30P06KSO XBPSM30P08KOO XUPSD30P08000 GFTAR1012ACZZ PGUMS1266CCZZ VSPOO80P-608N HBDGBIOO2ACZZ GCABA1006ACZZ GLEGG1020CCZZ HBDGDIOOIACZZ QTANSIOO2ACZZ TLABZ1009ACZZ XUPSD26P06000 CCABB1005ACZZ GFTAT1007ACZZ GFTAT1008ACZZ QTANS1001ACZZ TLABZ1010ACZZ PRICE NEW PART DESCRIPTION RANK MARK RANK N E CPU PWB ** N E BM Power supply unit BN N E RF modulator AB N 0 Aclyric cover AB N 0 Lid for 26P connector N AB 0 Lid for 50P connector AY N C Main chassis AA C Speaker cushion BH N E Key board unit N AC 0 S~fication label (MZ 731) AC N D ~fication label (MZ 721) AC N D Soecification label (MZ 711) AA C Screw AA C Screw AA C Screw AA C Screw AB N D Lid for connector AA N C Cushion for PWB fixing angle AN C Speaker AD C Sharp badge N D Bottom cabinet AV AD D Rubber foot N D Model badge AB AD N C Ground terminal AA N D Model label AA C Screw AY N D Top cabinet AP N D Printer dummy cover (MZ 711 721) AP N D Cassette dummy cover (MZ 711) AB Frame ground terminal C N AD D Function label . -1--- ------------- MZ·700 rn CPU U~~t Exteriors I I I I ) , 28 7 19 I 20 P ) ~ 2 If / MZ·700 I2J NO. 1 2 3 4 5 6 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Printer Unit Exteriors PRICE NEW PART RANK MARK RANK Top cabinet AR N 0 AM 0 Printer cover N AH E Pa cer shaft unit N Pacer holder N AC C N AG C Pacer shaft AA E type ring C N BW E Printer mechanism unit AG Paper feed key top N C AL N C Bottom cover N AC Pacer holder-L C AC Paper holder-R N C N AB 0 Pa cer lluide AA C Screw AA C Screw AA C Screw AA C Screw AA C Screw AA C Screw N AB 0 Caution label AA Collar for printer N C N AA Insulator sheet C AH N 0 Packing cushion AC N 0 Packirui cushion AK N 0 Packinll case PARTS CODE CCABB1006ACZZ CFTAT1001ACZZ CSFTZ1001ACZZ NSFTZ1001ACZA NSFTZ1001ACZB XRESJ40 o 6 0 0 0 DUNTM1051ACZZ J K N B Z 1 0 0 5 AC 01 LCHSM1004ACZZ L H L 0 Z 1 0 0 2 AC L 1 L H L 0 Z 1 0 0 2 AC RI PGiDWI001ACZZ XBPSD30P04KOO XBPSM30P06KSO XBPSM30P08KOO XUBSD26PIOOOO XUPSD26P08000 XUPSD30P08000 TLABZI027ACZZ PSPAB1003ACZZ PZETE1005ACZZ SPAKA1064ACZZ SPAKA1065ACZZ SPAKC1224ACZZ DESCRIPTION 5 ./ < '- '- ....-1 22 I I j } ~18 10 -3- MZ·700 IlJ CPU Unit Electronic Components NO. 1 2 3 4 5 6 7 8 9 ID 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 3D 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 PARTS CODE QCNCMI009ACZB QCNCMI009ACZD QCNCMI009ACZL QCNCMI009ACZO QCNCM1010ACZZ QCNCMI0IIACZZ QCNCWI013ACZZ QCNCWIO~YACi!U QJAKC1013CCZZ QSOCZ6424ACZZ QSW P1009ACZZ QSW S1012ACZZ QSW S6683RCZZ RCRS 1007ACZZ RMPTC8103QCKB RVR-B1450QCZZ VC C 5 P U 1 H L 391 J VCCSPUIHL471J VCEAAUIAWI07Q VCEAAUIHWI05Q VH LH0080A/-1 VH MZ60719GSO VH M2732/ACll VH TMM2016P 1 VH UPD8255/ 1 VH 4 1 64 1 5 0 H VH 8253////-1 VS SC458KC/-l VS2SD788 C/EC VCCCPAIHHI0IJ VCCCPAIHH221J VCEAAA1CWI06Q VCEAAAICW226Q VCEAAAIHWI05Q VCKYPU1HBI02K VCKYPUIHB222K VCSATAICE226M VCSATAICE336M VCTYPUIEXI03M VCTYPAINX104M VHDDS1588Ll-l VHiCD4069B/ 1 VHiM74LSOO/ 1 VHiM74LS02/ 1 VH'M74LS04/-1 VH M74LS08/-1 VH M74LS09/-1 VH M74LS10/-1 VH M74LS125-1 VH M74LS14/-1 VH M74LS145-1 VH M74LS174 1 VH M74LS175 1 VH M74LS245-1 VH M74LS273-1 VH M74LS32/ 1 VH M74LS367 1 VH M74LS42/ 1 VH M74LS74/-1 VH M74LS86/-1 VH NE556N//-l VH 5 N 7 4 L 5 1 6 5 N VH SN74LS221N VH SN74S04N 1 VH SN74S157 1 VH SN7417N/ 1 VRD-RV2EYOOOJ VRD-ST2EYI02J VRD-ST2EYI03J VRD 5 T 2 E YID 4 J VRD ST2EY121J VRD-ST2EY152J VRD-ST2EY153J VRD-ST2EY182J VRD-ST2EY183J VRD-ST2EY221J VRD-ST2EY222J VRD-ST2EY330J VRD-ST2EY331J VRD ST2EY332J PRICE NEW RANK MARK AA AB AC AC AF AE AC AF AC AE N AF AF N N AF N AV AD AE AA AA AB AB AX BF BF AX AV AZ BA AD N AC AA N AB N N AB AB N AB AA AA AB N AB N AB AB N AB AE AE AE AE AE N AE AE AH AM AH N AK AG AM AP AF AH AF AG AF AH AM AM AG 'AQ AG AA AA AA AA AA AA AA AA AA AA AA AA AA AA PART RANK C C C C C C C C C C B B B B C B C C C C B B B B B B B B B C C C C C C C C C C C B B B B B B B B B B B B B B B B B B B B B B B B B B B C C C C C C C C C C C C C DESCRIPTION Connector to Soeaker (2oin) Connector to Printer (4l)in) Connector to Colour encoder Connector to Printer Connector to Power suoolv Connector Jov stick Connector to Recorder Connector to Key Input jack Ext Record/Play back IC socket (24pin) Push switch Slide switch Slide switch X TAL (l7.7344MHz) Block resistor (lOKOX8 1/8W ±10%) Variable resistor CapacitorJ:50WV 39O-,>D Capacitor (50WV 470oF) Capacitor (lOWV 100uF) Capacitor (50WV 1.0uF) LSI (Z80A CPU) IC IC (M5L2732K) Monitor IC IC LSI DRAM IC Transistor (2SC458KC) Transistor Capacitor (50WV 100oF) Capacitor 50WV 220oF) Capacitor 16WV 10uF) Capacitor 16WV 22uF) Capacitor 50WV 1.0uF) Capacitor (50WV 1000pF) Capacitor (50WV 2200pF) Capacitor (l6WV 22uF) Capacitor (16WV 33pF) Capacitor (25WV 0.010uF) Capacitor (l2V O.luF) Diode (151588) IC IC IC le IC IC IC IC IC IC IC IC IC IC IC IC IC IC IC IC IC IC IC (74504) IC (SN74S157N) IC (SN7417N) Resistor (1/4W +5%) Resistor (1/4W 1 KO) Resistor{1/4W 1 KOl Resistor 1/4W 100KO +5%) Resistor 1/4W 1200 +5%~ Resistor 1/4W 1.5KO +5%) Resistor 1/4W 15KO +5%: Resistor 1/4W 1.8KO ±5%) Resistor 1/4W 18KO ±5%: Resistor 1/4W 2200 ±5%: Resistor (1/4W 2.2KO ±5%) Resistor (1/4W 330 +5%) Resistor (l/4W 3300 J) Resistor (l/4W 3.3KO ±5%) -4- MZ·700 [3J CPU Unit Electronic Components NO. 81 82 83 84 85 86 87 88 89 90 91 92 93 PARTS CODE VRD-5T2EY391J VRD 5 T 2 E Y 4 3 1 J VRD 5 T 2 E Y 4 7 1 J VRD-5T2EY473J VRD-5T2EY560J VRD-5T2EY561J QACCZ3321QCNI ;I.,IA(;(;B3620QCZZ QCNCWI012ACZZ QCNCWI008AC03 QCNW 1049ACZZ RTPEKI004ACI3 V HiM 2 7 3 2/ A C 1 2 IQCNCWI012ACZL PRICE RANK AA AA AA AA AA AA Al Al AE AC AN BF BF AE NEW MARK N N N N N N N PART RANK C C B C C C C C C C C C B C DESCRIPTION Resistor (l/4W 3900 +5%) Resistor (l/4W 4300 +5%) Resistor (l/4W 4700 +5%) Resistor (l/4W 47KO +5%) Resistor (l/4W 560 +5%) Resistor (l/4W 5600 +5%) AC cord for Eurooe AC cord for U.K. Connector Connector Cable for TV Basic taoe CG ROM Dummy connector for cassette (MZ711 only) [!] Printer Control PWB Elecronic Components NO. I 2 3 4 5 6 7 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 PARTS CODE lBNDJ2003SCZZ QCNCWI008AC04 QCNCMIOl4ACZZ QCNW 10 I 2 AC Z Z QCNW 1013 AC Z Z QCNW 1048ACZZ QCNW 1051ACZZ Q5OCZ6440ACZZ Q5W-PI010ACZZ Q5W PlO I 1 AC Z Z RC R 5 Z I 0 0 6 AC Z Z RMPTC4332QCKB TPAPRIOOIACZZ U PEN PlO 0 2 C C Z Z VCCCPUIHHI00D VCEAAUIAW476Q VCEAAUIHW225Q 1 VHDD5I588l2 VHEWZIOO/// 1 VHilBI257// 1 VHiM5M8050HOl VRD-5T2EYI03J VRD 5 T 2 E Y I 0 4 J VRD 5 T 2 E Y 2 2 I J VRD 5T2EY332J VRD 5T2EY471J VRD 5 T 2 E Y 5 6 I J VRD 5 T 2 E Y 5 6 2 J V525A673 C/ 1 V 5 2 5 B 7 3 9 C/ 1 V525C458KC/ I V525D788 C/EC PRICE RANK AA AD AD Al AD AN AF AG AC AD AD AC AH AR AA AC AB AB AG AM AZ AA AA AA AA AA AA AA AE AD AD AC NEW MARK PRICE RANK AA AK AK AD AA AQ AQ AQ AB AB AB BD AA NEW MARK N N N N N N N N N N PART RANK C C C C C C C C C C C C 5 5 C C C B B B B C C C C B C C B B B B Cable clamp Connector Connector Connector wire Ground wire Connector wire 15Din Connector wire 4Din IC socket (40pin) Push switch (Paper feed) Push switch (Pen Chanlle.Reset) X TAl6MHZ Block resistor (3.3KOX4 1/8W +10%) Roll paper Pen set of 4 Capacitor (50WV IOpF) Capacitor (lOWV 4711F) Capacitor (50WV 2.211F) Diode (051 588l2) Diode IC l5l Resistor (l/4W 1 KO) Resistor 1/4W 100KO +5°;) Resistor 1/4W 2200 +5% Resistor 1/4W 3.3KO +5%) Resistor 1/4W 4700 +5%' Resistor 1/4W 5600 +5%) Resistor (l/4W 5.6KO +5%) Transistor (25A673 C) Transistor Transistor (25C458KC) Transistor PART RANK 0 0 0 0 D D 0 D D D 0 0 0 Poly ball (80X220 30U) Packinll cushion R Packinll cushion l Packinll sleeve Poly baR: (100 X 300) Packing case (MZ-731) Packinll case (MZ 721) Packinll case (MZ 711) Poly ball Caution label (U.K. only) Caution label (U.K. only) Instruction book label (U.K. only) DESCRIPTION [[] Other NO. 1 2 3 4 5 6 7 8 9 10 PARTS CODE 55AKA0231QCZZ 5PAKA1229ACZZ 5PAKA1230ACZZ 5PAKAI232ACZZ 55AKA5004CCZZ 5PAKCI218ACZZ 5PAKCI222ACZZ 5PAKC1237ACZZ 55AKHOO14HCZZ TCAU5I002ACZZ 11 TCAU5I003ACZZ 12 TiN5EI066ACZZ 13 TlABJI083CCZZ N N N N N N N N N DESCRIPTION -5- MZ-700 [ID Power Supply Unit NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 PARTS CODE XBPSE30P08KSO PCOVS0181VAZZ TLABN0066PAZZ DSOCN0344PAZZ L BN0 K 0 0 1 8 J B E 0 PRDAR0106PAZZ PRDAR0105PAZZ RTRNZ0074PAZZ X B BSC 3 0 P 0 8 0 0 0 QFS COO02PAZZ QFSHAOOOIPAZZ DTiP-0098PAZZ DTiP-0099PAZZ X B BSC 3 0 P 0 6 000 PZ ET i 0 0 I 5 PAZZ PCOVSOl80VAZZ QSW-COO03PAZZ Q S QC A 0 0 0 3 P A Z Z QTANNOO04PAZZ L B S H COO I 8 P A Z Z XBPSE3 0 P 0 6 K 0 0 VRD S T 3 A F 2 2 4 J RR-XZOO08PAZZ VRS P T 3 A B I R 0 J VRD-ST2EYI5IJ VRD-ST2EYI5IJ VRD-ST2EY101J VRD-RU2EE332J VRW KT3DCIOOK VRD-SC2EF332J VRD-RU2EE272J RVR-MOOlOPAZZ VRS-PT3DB683J R T R N ZOO 8 I P A Z Z RTRNZ0075PAZZ VS2SC3150//-1 VS2SC1213-DIA VHDRBI56/// I VHDES1F//// 1 VHD1S2076A/-1 VHDESAC8204-2 RH-iX0368PAZZ RH-PX0075PAZZ RC-CZ0180PAZZ VCQYKU1HM333K VCEAAU2GM336M RC-QZ0023PAZZ VCEAAU2GMI05M VCEAAUIAM108M VCQYKU1HMl02K VCKYPUlNB204Z VCKYPU3DR22lK VCKYPUINB104Z VCKYPU1HB682K VCEAAU1AM478M PRICE RANK AB AG AA AF AA AE AE AS AA AD AA AB AB AA AG AG AK AF AD AA AA AA AB AA AA AA AA AA AC AA AA AC AA AH AG AK AC AG AC AB AN AH AK AH AB AH AD AD AD AA AB AB AB AA AB NEW MARK N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N PART RANK C C C C C C C B C A C C C C C C B C C C C C C C C C C C C C C C C C C B B B B B B B B C C C C C C C C C C C C DESCRIPTION Screw Case (B) Label Connector (out put) W.Wire Tie wrap Radiator (B) Radiator (A) Transformer Screw Fuse Fuse holder Tip for AC wire(Brawnl Tip for AC wi~B'uel Screw (plastic) Insulator Case (A) Seesaw switch AC inlet Ground terminal Nylon rivet Screw Resistor (1 W 220KO ±5%) Resistor Resistor (IW 1.00 ±5%) Resistor (l/4W 1500 +5%) Resistor (l/4W 1500 +5%} Resistor (l/4W 1000 +5%) Resistor (l/4W 3.3KO ±5%) Resistor (2W 100 ±10%) Resistor (l/4W 3.3KO +5%) Resistorll/4W 2.7KO +5%) Variable resistor Resistor (2W 68KO +5%) Filter Filter Transistor Transistor Diode Diode Diode (lS2076A-FEC) Diode IC Photo transistor Ca~citor (AC250V 0.047~F) Capacitor (500V 3330F) Capacitor 400WV 33uF) Capacitor AC400V 3300pF) Capacitor 400WV 1.0uF) Capacitor 10WV 1000uF) Capacitor 50WV 1000pF) Capacitor l2WV 0.2011F) Capacitor (2000WV 220pF) Ca~citor (12WV 0.10~l Capacitor (50WV 6800pF) Capacitor (lOWV 470011F) -6- [Tl] [Fl ] [R3] [R4] [R5] [R6] [Rl] [R8,R21 ] [R9] [RI] [R22] [R23] [VR2l] [R2] [Ll ] [L2l] (Ql] [02.03] [01] [02] [03] [021] [ICl] [PCI] [C2] [C25] [C3,C4] [Cl C5 C6] [Cl] [C23] [C8 C21] [C9] [CIO] [C11 C26] [C12] [C22] . MZ.. 700 [ID Power Supply Unit 2 4 6 13------"~-_ _"'____tI 12----t--~~_~ 14 15~ 18 19 16 20 -7- MZ·700 [1J Key Board Unit NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 ·22 23 24 25 26 27 PARTS CODE OCFD5799D//// OCF3362A///// OCF3363A///// OCF6303A///// OCF3357A///// OCF4906A///// OCF3361A///// OCF3364A///// OCF3364B///// OCF3364C///// OCF0711C///// OCF3876A///// OCF387B////// OCF1731A///// OCF4988A///// OCF4976A///// XBTSD20P06000 OCF3876B///// OCF3876C///// OCF3876D///// OCF3876E///// OCF3876F///// OCF3876G///// OCF3876H///// OCF3876J///// OCF3876K///// OCFD5000D//// PRICE NEW PART DESCRIPTION RANK MARK RANK AF N Soace key C AB N Crank guide F C AD N Crank shaft A C AC N Key contact C N AA Guide tiD C AX N Frame (NSH 1) C AB N Crank holder F C AA N Return spring for 60 key) C AA N Return spring for shift key) C AA N Return spring for space key) C AA N Return spring for harf key) C Key top set A BE N C BB N E PWB W. Parts AF N B LED AN N Flat cable C AC N Protector C AA C Screw AT N Key top set B C AT N Key top set C C AD N Key tOD set 0 C Key top set E AT N C AP N Key top set F C Key top set G AH N C Key top set H AG N C Key top set J AH N C Key top set K AF N C AG N Blank key top C • Key top unit B UNIT (1-9,0, *, t, -, t, \, Q, W, E) C UNIT (M, N, V, C, X, Z, L, K, J, H, F, S, I, U, Y, T) D UNIT (?) E UNIT (R, 0, P, A, D, G, B, @, (, ;, : , ], " " /, F UNIT (GRAPH, ,BREAK, CR, SHIFT, SHIFT) G UNIT (F1, F2, F3, F4, F5) H UNIT (INST, DEL) J UNIT (t, -, j" +-) K UNIT (ALPHA, CTRL) n r--------, t-< ~7~ 13 I -------~ 17 -8- MZ·700 [ID Ca ssette Unit NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 1B 19 20 21 22 23 24 25 26 27 2B 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 PARTS CODE JKNBR0204AFSA JKNBR0204AFSB KCOUB0138AFZZ LANGF0744AFZZ LANGG0099AFFW LANGG0100AFFW LANGTl169AFFW LANGTl170AFFW LA NG T 1 171 A F Z Z LBSHZOOB2AFZZ LCHSM0424AFZZ LCHSS0183AFZZ PSPAZOl17AFZZ LSLVM0144AFFW LSLVM0150AFFW PSPAZ0127AFZZ LX-BZ0436AFFD LX-BZ0447AFFD LX-BZ0449AFFD LX WZr064AFZZ LX WZ1065AFZZ LX-WZ1066AFZZ MLEVF140BAFFW MLEVF1414AFFW MLEVF1419AFFW MLEVF1434AFFW MLEVF1435AFFW MLEVF1436AFFW MLEVF1437AFFW MLEVF143BAFZZ MLEVF1439AFFW MLEVF1440AFZZ MLEVF1441AFFW ML EVF 14 4 2AFZ Z MLEVP0417AFFW MLEVP0418AFFW MSPRC0350AFFJ MSPRC0351AFFJ MSPRC0355AFFJ MSPRD0453AFFJ MSPRD0457AFFJ MSPRD0466AFFJ MSPRD0467AFFJ MSPRP0331AFFJ MSPRP0342AFFJ MSPRT0935AFFJ MSPRT0936AFFJ MSPRT0937AFFJ MSPRT093BAFFJ MSPRT0939AFFJ MSPRT0940AFFJ MSPRT0941AFFJ MSPRT0944AFFJ MSPRT0947AFFJ MSPRT094BAFFJ MSPRT0949AFFJ NBLTK0245AFZZ NBLTK0246AFZZ NDAiR0171AFSA N FLY COl 0 6 A F Z Z NiDR-00B2AFZZ NPLYM0072AFZZ N PLY ROD 9 9 A F Z Z NROLV0101AFZZ NROLW0022AFZZ NROLY0051AFZZ NSFT T 0 2 0 2A FFD NSFT T 0 2 0 3 A FZ Z p SPA Z 0 1 1 6 A F Z Z RH E DA 0105 A F Z Z RHEDG0063AFZZ RMOTV0127AFZZ LSLVM0158AFFW MLEVF1494AFFW NSFTT0215AFFW C P N L C 1 4 lOA F 0 1 C F T AC 1 248 A F 01 GCOVA1364AFSA GFTAC1248AFSA MSPRP0345AFFJ PRICE RANK AB AB AM AC AA AB AB AC AE AC AN AF AA AC AA AA AA AB AB AB AB AB AD AC AC AC AC AB AC AC AB AE AB AD AA AB AA AA AA AB AB AB AA AD AA AB AC AB AB AC AB AB AB AB AB AB AC AD AE AH AC AB AB AG AG AD AB AB AA AF AK AX AA AB AB AW AP AK AM AG NEW MARK N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N PART RANK C C B C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C B B C C B C C C C C C C C B B B C C C D D D D C DESCRIPTION Stop/Eject/Play/Rewind/F.Foward botton Record botton Taoe counter Lock lever holding metal Wire holding metal (A) Wire holding metal (B) Taoe counter anlzle Anllle for botton L AnS/1e for botton - R Cushion for motor Main chassis assembly Sub chassis assembly Base for erase head Stopper sleeve for cassette eject lever Stoooer sleeve for write orotect Sleeve for botton Screw Screw Screw Washer (<61.2x3.2XO.25mrn) Washer (<61.6X 3.2 XO.25mrn) Washer Lever for switch Lever for write protect Combination lever for cassette eject Lever for F.Foward botton Lever for rewind botton Lever for play back botton Lever for record botton Cassette eject lever assy Ca ssette eject lever Lock lever assembly Erase protect lever Roller lever for F.Foward Sensor lever tio Botton lwide Back tencion sprinll Lock lever spring Head azimus adjust spring Pinch roller spring Write protect lever spring Erase protect lever sorinS/ Cassette eject lever sprinll Rewind lever spring Cassette holding spring Switch lever spring F.Foward lever spring F.Foward idler spring Rewind botton lever spring Play back botton lever sorinll Over stroke spring Record botton lever sorinS/ Cassette eject combination lever sprinS/ Play back idler spring F.Foward/rewind idler spring Lock lever release spring Belt Belt for counter Reel holder assembly Fly wheel F.Foward Idler Motor pully Intermidate pully F.Foward/rewind idler assembly Play back Idler Pinch roller assembly Shaft for botton Stopper shaft for botton Metal spacer for capstan Erase head Read/write head Motor Sleeve Lever Shaft Cabinet complete Cassette cover assembly Cassette cover (clear cover) Cassette cover Cassette holdinll: sorinll: -9- . MZ·700 [ID Cassette Unit NO. 81 82 83 84 85 86 87 88 89 90 91 92 93 94 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 PARTS CODE PCUSF 0 0 1 8 AF 0 0 HDECZ0063AFSA HPNLC1410AFSA MSPRP0327AFFJ PCUSG0204AFOO GiTAU0020AFZZ LX BZ0443AFZZ LX-BZ0444AFZZ LX-BZ0445AFZZ PGUMM0157AFOO P SHE Z 0 1 2 0 A F Z Z PSHEZ0121AFZZ LHLDW1075AFZZ P SHE Z 0 1 2 3 A F Z Z VHiUPC358C/ 1 VS2SC1652-Q-1 VS2SC2021-R-1 VS 2 SC 2 0 2 1 R 1 VS 2 SC 2 0 2 1 R 1 VHD1S1555V/1G VHD1S1555V/1G VHD1S1555V/1G VHD1S1555V/1G RC-EZB104AF1H RC-EZB104AF1H RC-EZB104AF1H RC E Z B 2 2 6 A F 0 J RC E Z B 1 0 5 A F 1 H RC-EZT476AFOJ RC-EZB106AFOJ VCKZPU1HF403Z VCT YPU 1EX 1 0 2 J VCT YPU 1 EX 1 0 2 J VRD-PT3AB470J VRD-ST2CD564J VRD S T 2 E E 2 0 5 J QCNW-1733AFZZ QSW-S0303AFZZ Q SW F 01 7_6 A F 01 (Unit) 901 KMECAOO45AFZZ PRICE RANK AB AA AV AC AA AG AE AE AE AB AE AB AA AD AF AC AE AE AE AD AD AD AD AE AE AE AC AC AC AD AA AC AC AA AA AA AK AG AE NEW MARK N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N PART RANK C D D C C C C C C • C C C C C B B B B B B B B B C C C C C C C C C C C C C C B B BP N B DESCRIPTION Cushion Miller plate Front cabinet Cassette take out spring Cushion Bottom plate Screw (L) Screw (M) Screw (S) Rubber cushion Insulator Insulator Tie wrap Insulator IC Transistor Transistor Transistor Transistor Diode Diode Diode Diode Capacitor (O.lIlF 50V +20%) Capacitor (O.lIlF 50V ±20%) Capacitor (O.lIlF 50V ±20%) Capacitor (22JlF 6.3V ±20%) Capacitor 11lF 50V +20%) Capacitor 471lF 6.3V +20%) Capacitor 10llF 6.3V +20%) Capacitor 0.04JlF 50V +80 20%) Capacitor (1000pF 25V ±5%) Capacitor (1000pF 25V ±5%) Resistor1470 1W ±5%) Resistor (560KO 1/6W +5%) Resister (2MO 1/4W +5%) Connector 9pin Switch Switch Mechanism unit -10- lIC3001] [ 3001] [ 3002] [ 3003] [ 3004] [D3001 ] [D3002] [D3003] [D3004] [C3003] [C3004] [C3005] [C3008] [C3009] [C3012] [C3013] [C3001 ] [C3006] [C3007] [R3004] [R3007] [R3023] [CNW3001] [SW3001 ] [SW3002] [[] CASSETTE UNIT ~3 4~1 ~. I .-16 i/' I 33 11 11 MZ·700 -12- MZ-700 • Index PARTS CODE [C] CCABBI005ACZZ CCABBI006ACZZ CFTACI248AFOl CFTATIOOIACZZ CPNLCI410AFOI CSFTZI00lACZZ [D] DSOCN0344PAZZ DTiP-0098PAZZ DTiP-0099PAZZ DUNT-1150ACZZ DUNT-1151 ACZZ DUNTKI152ACZZ DUNTMI051ACZZ [G] GCABAI006ACZZ GCOVAI364AFSA GCOVHI002ACZZ GFTACI248AFSA GFTARIOl2ACZZ GFTARIOl9ACZZ GFTARI020ACZZ GFTATI007ACZZ GFTATI008ACZZ GiTAU0020AFZZ GLEGGI020CCZZ [H] HBDGBI002ACZZ HBDGDIOOIACZZ HDECZ0063AFSA HPNLCI410AFSA PRICE NEW PART RANK MARK RANK NO. 1- 25 2- I 8- 77 2- 2 8- 76 2- 3 AY AR AP AM AW AH 6- 4 6- 12 6- 13 1- 2 1- 3 1- I 2- 8 AF AB AB BM BN 1818lI11181- 19 78 4 79 IS S 6 26 27 86 20 1188882- N N N N N N D D D D D E N N N N N N N C C C E E E E AV AK AB AM AB AB AB AP AP AG AD N N N N N N N N N N D D D D D D D D D C D 18 21 82 83 AD AB AA AV N N N C D D D I 2 9 AB AB AG N N N C C C 8- 3 8- 901 AM BP N N B B 88888846688128822888888888888- AC AA AB AB AC AE AA AA AA AC AN AY AL AF AA AC AC AC AA AA AA AE AE AE AB AB AB AB AB N N N N N N N N N N N N N N N N N N N N N N N N N N N C C C C C C C C C C C C C C C C C C C C C C C C C C C C C AD AC AC AC AC AB AC AC AB AE N N N N N N N N N N C C C C C C C C C C ** BW [ ~ ] JKNBR0204AFSA JKNBR0204AFSB JKNBZI005ACOI [K] KCOUBOl38AFZZ KMECA0045AFZZ [ L] LANGF0744AFZZ LANGG0099AFFW LANGGOIOOAFFW LANGTI169AFFW LANGTI170AFFW LANGTII71AFZZ LBNDJ2003SCZZ LBNDKOOl8JBEO LBSHCOOl8PAZZ LBSHZ0082AFZZ LCHSM0424AFZZ LCHSMl 0 18ACZZ LCHSMI 0 04ACZZ LCHSSOl83AFZZ LHLDWI075AFZZ LHLDZ I 0 0 2ACLI LHLDZI002ACRI LSLVMOl44AFFW LSLVM0150AFFW LSLVMOl58AFFW LX-BZ0436AFFD LX-BZ 0 4 4 3 AF ZZ LX-BZ0444AFZZ LX-BZ0445AFZZ LX-BZ0447AFFD LX-BZ0449AFFD LX-WZI064AFZZ LX-WZI065AFZZ LX-WZI066AFZZ [M] MLEVFI408AFFW MLEVFI414AFFW MLEVFI419AFFW MLEVFI434AFFW MLEVFI43SAFFW MLEVFI436AFFW MLEVFI437AFFW MLEVF1438AFZZ MLEVF1439AFFW MLEVFI440AFZZ 8888888888- 4 5 6 7 8 9 I 5 20 10 11 7 10 12 93 11 12 14 IS 73 17 87 88 89 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 PARTS CODE MLEVFI441AFFW MLEVF1442AFZZ MLEVF1494AFFW MLEVP0417AFFW MLEVP0418AFFW MSPRC0350AFFJ MSPRC0351AFFJ MSPRC0355AFFJ MSPRD0453AFFJ MSPRD0457AFFJ MSPRD0466AFFJ MSPRD0467AFFJ MSPRP0327AFFJ MSPRP0331AFFJ MSPRP0342AFFJ MSPRP0345AFFJ MSPRT0935AFFJ MSPRT0936AFFJ MSPRT0937AFFJ MSPRT0938AFFJ MSPRT0939AFFJ MSPRT0940AFFJ MSPRT0941AFFJ MSPRT0944AFFJ MSPRT0947AFFJ MSPRT0948AFFJ MSPRT0949AFFJ [ N] NBL TK0245AFZZ NBL TK0246AFZZ NDAiR0171AFSA NFL YCO 1 06AFZZ NiDR 0082AFZZ NPLYM0072AFZZ NPLYR0099AFZZ NROLVOI0IAFZZ NROLW0022AFZZ NROLY0051AFZZ NSFTT0202AFFD NSFTT0203AFZZ NSFTT0215AFFW NSFTZI00lACZA NSFTZI00lACZB [P] PCOVS0180VAZZ PCOVSOl81VAZZ PCUSFOO18AFOO PCUSG0204AFOO PCUSSI002ACZZ PG i DW 1 0 0 1 ACZZ PGUMMOl57AFOO PGUMS1266CCZZ PRDAROI05PAZZ PRDAROI06PAZZ PSHEZ0120AFZZ PSHEZO 121AFZZ PSHEZOl23AFZZ PSPABI003ACZZ PSPAZOl16AFZZ PSPAZO 117 AF ZZ PSPAZ0127AFZZ PZETEI005ACZZ PZETiOO15PAZZ [Q] QACCB3620QCZZ QACCZ3321QCNl QCNCMI009ACZB QCNCMI009ACZD QCNCMI009ACZL QCNCMI009ACZO QCNCMIOI0ACZZ QCNCMI0I1ACZZ QCNCMI014ACZZ QCNCWI008AC03 QCNCWI008AC04 QCNCWI012ACZZ QCNCWI013ACZZ QCNCWI059AC20 QCNW 1012ACZZ QCNW-I0 13 ACZZ -13- NO. 888888888888888888888888888- 33 34 74 35 36 37 38 39 40 41 42 43 84 44 45 80 46 47 48 49 50 51 52 53 54 55 56 888888888888822- 57 6688128166888288826- 16 2 81 85 8 3333333343433344- 87 87 I 2 3 4 5 6 3 89 2 58 59 60 61 62 63 64 65 66 67 68 75 4 5 13 90 16 7 6 91 92 94 21 69 13 16 22 IS 88 7 8 4 5 PRICE NEW PART RANK MARK RANK AB N C AD N C AB N C AA N C AB N C AA N C AA N C AA N C AB N C AB N C AB N C AA N C AC N C AD N C AA N C AG N C AB N C AC N C AB N C AB N C AC N C AB N C AB N C AB N C AB N C AB N C AB N C AC AD AE AH AC AB AB AG AG AD AB AB AB AC AG N N N N N N N N N N N N N N N B B C C B C C C C C C C C C C AG AG AB AA AA AB AB AA AE AE AE AB AD AA AA AA AA AA AG N N N N C C C C C D C C C C C C C C C C C C C AL AL AA AB AC AC AF AE AD AC AD AE AC AF AL AD N N N N N N N N N N N N N N N N N N C C C C C C C C C C C C C C C C MZ·700 PARTS CODE QCNW-1048ACZZ QCNW 1049ACZZ QCNW 1051ACZZ QCNW-1733AFZZ QFS-COO02PAZZ QFSHAOO01PAZZ QJAKC1013CCZZ QSOCAOO03PAZZ QSOCZ6424ACZZ QSOCZ6440ACZZ QSW-COO03PAZZ QSW-F0176AFOl QSW-K1013ACZZ QSW-P1009ACZZ QSW-P1010ACZZ QSW-P1011ACZZ QSW S0303AFZZ QSW-S1012ACZZ QSW-S6683RCZZ QTANNOO04PAZZ QTANS1001ACZZ QTANS1002ACZZ [ R] RC-CZ0180PAZZ RC-EZB104AF1H 1/ 1/ RC-EZB105AF1H RC-EZ B106 AF 0 J RC-EZB226AFOJ RC EZT476AFOJ RC QZ0023PAZZ RCRS-1007ACZZ RCRSZ1006ACZZ RH-iX0368PAZZ RH-PX0075PAZZ RHEDA0105AFZZ RHEDG0063AFZZ RMOTV0127AFZZ RMPTC4332QCKB RMPTC8103QCKB RR-XZOO08PAZZ RTPEK1004AC13 IHRNZ0074PAZZ RTRNZ 0 0 7 5PAZZ RTRNZ0081PAZZ RVR-B1450QCZZ RVR-M0010PAZZ [ S] SPAKA1064ACZZ SPAKA1065ACZZ SPAKA1229ACZZ SPAKA1230ACZZ SPAKA1232ACZZ SPAKC1218ACZZ SPAKC1222ACZZ SPAKC1224ACZZ SPAKC1237ACZZ SSAKA0231QCZZ SSAKA5004CCZZ SSAKHOO14HCZZ [T] TCAUS1002ACZZ TCAUS1003ACZZ TiNSE1066ACZZ TLABJ1083CCZZ TLABN0066PAZZ TLABZ1009ACZZ TLABZ 1 0 1 OACZZ TLABZ1027ACZZ TPAPR1001ACZZ TSPC 1055ACZZ TSPC 1056ACZZ TSPC 1059ACZZ [U] UPENP 1 0 0 2CCZZ [V] VCCCPA1HH101J VCCCPA1HH221J VCCCPU1HH100D NO. 434866363- PRICE NEW PART RANK MARK RANK AN N C AN N C AF N C AK N C AD A AA C AC C AF C AE C AG C AK B AE N B BH N E AF N B AC N C AD N C AG N B AF N B AF N B AD N C AB C AD N C 681344833611- 6 90 7 122 10 11 9 18 10 9 17 124 9 11 10 11 123 12 13 19 28 22 6888888863466888436366636- 44 109 110 111 113 115 112 114 47 14 12 42 43 70 71 72 13 15 23 91 8 35 34 16 32 AH AE AE. AE AC AD AC AC AD AV AD AH AK AF AK AX AC AD AB BF AS AG AH AE AC 2- 23 2- 24 5- 2 5- 3 5- 4 5- 6 5- 7 2- 25 5- 8 5- 1 5- 5 5- 9 AH AC AK AK AD AQ AQ AK AQ AA AA AB N N N N N N N N N 555561124111- 10 11 12 13 3 23 29 20 14 10 10 10 AB AB BD AA AA AA AD AB AH AC AC AC N N N N N N N N N N N D D D 0 C D D 0 S 0 0 D 4- 15 AR N S 3- 30 3- 31 4- 16 AA AB AA N N C C C 4- N N N N N N N N N N N N N N N N N N N N PARTS CODE VCCSPU1HL391J VCCSPU1HL471J VCEAAA1CW106Q VCEAAA1CW22.6Q VCEAAA1HW105Q VCEAAU1AM108M VCEAAU1AM478M VCEAAU1AW107Q VCEAAU1AW476Q VCEAAU1HW105Q VCEAAU1HW225Q VCEAAU2GM105M VCEAAU2GM336M VCKYPU1HB102K VCKYPU1HB222K VCKYPU1HB682K VCKYPU1NB104Z VCKYPU1NB204Z VCKYPU30R221K VCKZPU1HF403Z VCQYKU1HM102K VCQYKU1HM333K VCSATA1CE226M VCSATA1CE336M VCTYPA1NX104M VCTYPU1EX102J C C C C C C C C C B C B B B B B C C C C B C C B C 1/ VCTYPU1EX103M VHOOS1588L1 1 VHDDS1588L2 1 VHDESAC8204-2 VHDES1F////-1 VHDRB156/// 1 VH01S1555V/1G 1/ 1/ 1/ VH01S2076A/ 1 VHEWZ 1 0 0///-1 VHiCD4069B/-1 VHiLB1257//-1 VHiLH0080A/ 1 VHiMZ60719GSO VHiM2732/AC11 VHiM5M8050H01 VHiM74LSOO/-1 VHiM74LS02/-1 VH iM74LS04/-1 VHiM74LS08/-1 VH iM74LS09/-1 VHiM74LS10/ 1 VHiM74LS125 1 VHiM74LS14/ 1 VHiM74LS145-1 VHiM74LS174-1 VH"M74LS175 1 VH M74LS245 1 VH M74LS273-1 VH M74LS32/-1 VH M74LS367-1 VH M74LS42/-1 VH M74LS74/-1 VH M74LS86/-1 VHiNE556N//-1 VHiSN74LS165N VHiSN74LS221N VHiSN74S04N 1 VH i SN74S157-1 VHiSN7417N/-1 VHiTMM2016P-1 VHiUPC358C/ 1 VHiUPD8255/ 1 VHi4164 150 H VHi8253//// 1 VRO PT3AB470J VRD RU2EE272J VRD RU2EE332J VRO-RV2EYOOOJ VRD-SC2EF332J VRD ST2C0564J D D D D D D D D D D D 0 -14- NO. 33333663434663366668663338833466688886434333433333333333333333333333338333866368- 17 18 32 33 34 49 55 19 17 20 18 48 46 35 36 54 53 51 52 116 50 45 37 38 40 117 118 39 41 19 41 39 38 105 106 107 108 40 20 42 21 21 22 23 22 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 24 100 25 26 27 119 31 28 67 30 120 PRICE NEW PART RANK MARK RANK AA C AA C AB N C AB C AB N C AD C AB N C AB C AC C AB C AB C AD N C AH N C AA C AA C AA C AB C AB N C AB N C AA N C AA N C AB C AB N C AB N C AB C AC N C AC N C AB C AB N B AB B AN N B AC N B AG B AD N B AD N B AD N B AD N B AB B AG B AE B AM B AX BF BF AZ N AE AE AE AE AE N AE AH AM AH N AK AG B AM B AP B AF B AH B AF B AG B AF B AH B AM B AM B AG B AQ B AG B AX B AF N B AV B AZ B BA B AA N C AA C fC AA AA B AA C AA N C . MZ·700 PARTS CODE VRD-S T 2 EE 2 0 5 J VRD-ST2EYIOIJ VRD ST2EYI02J VRD ST2EYI03J 1/ VRD-S T 2E YI 04 J 1/ VRD-ST2EYI21J VRD-ST2EY151J 1/ VRD-ST2EYI52J VRD-ST2EYI53J VRD-S T 2E Y1 8 2 J VRD-ST 2EY 183 J VRD-ST2EY22IJ 1/ VRD ST2EY222J VRD-ST2EY330J VRD-ST2EY33IJ ~T2EY332J 1/ I-VRD-ST2EY391J VRD-ST2EY431J VRD-ST2EY471J 1/ VRD-ST2EY473J VRD-ST2EY560J VRD-ST2EY561J 1/ VRD-ST2EY562J VRD-ST3AF224J VRS-PT3ABIROJ VRS-PT3DB683J VRW-KT3DCI00K VSP0080P-608N VS2SA673-C/-I VS2SB739-C/-l VS2SCI213-DIA VS2SCI652-Q-l VS2SC2021-R-l 1/ 1/ VS2SC3150//-1 VS2SC458KC/-l 1/ VS2SD788-C/EC 1/ [ X] XBBSC30P06000 XBBSC30P08000 XBBSC30PI0000 XBPSD30P04KOO XBPSE30P06KOO XBPSE30P08KSO XBPSM30P06KSO 1/ XBPSM30P08KOO 1/ XBTSD20P06000 XRESJ40-06000 XUBSD26PI0000 XUPSD26P06000 XUPSD26P08000 XUPSD30P08000 1/ [0] OCFD5000D//// OCFD5799D//// OCF0711C///// OCFI731A///// OCF3357A///// OCF3361A///// OCF3362A///// OCF3363A///// OCF3364A///// OCF3364B///// OCF3364C///// OCF387B////// OCF3876A///// OCF3876B///// NO. 86334343663333343333433343334466661446888863434- 121 27 68 69 23 70 24 71 25 26 72 73 74 75 76 25 77 78 79 80 26 81 82 83 27 84 85 86 28 29 22 24 33 29 17 30 31 37 101 102 103 104 66I26612127221212- 14 9 77777777777777- 36 28 32 29 33 II 14 21 1 12 15 13 16 17 6 17 24 18 14 19 27 1 11 14 5 7 2 3 8 9 10 13 12 18 PRICE NEW PART RANK MARK RANK N AA C AA C AA C AA C AA C AA C AA C AA C N AA C AA C AA C AA C AA C AA C AA C AA C AA C AA C AA C AA C AA C AA C AA C AA B AA B AA C AA C AA C AA C AA C N AA C AA N C N AA C N AC C AN C AE B AD B N B AC N B AC N AE B AE N B AE N B AK N B AD B AD B N AC B N AC B AA AA AA AA AA AB AA AA AA AA AA AA AA AA AA AA AA AG AF AA AF AA AB AB AD AA AA AA BB BE AT N N N N N N N N N N N N N N N N PARTS CODE OCF3876C///// OCF3876D///// OCF3876E///// OCF3876F///// OCF3876G///// OCF3876H///// OCF3876J///// OCF3876K///// OCF4906A///// OCF4976A///// OCF4988A///// OCF6303A///// VHiM2732/AC12 QCNCWl 012ACZZ NO. 77777777777733- 19 20 21 22 23 24 25 26 6 16 15 4 92 93 PRICE NEW PART RANK MARK RANK AT N C AD N C AT N C AP N C AH N C AG N C AH N C AF N C AX N C AC N C AN N C AC N C BF N C AE C N. . C C C C C C C C C C C C C C C C C C C C B C C C C C C C E C C -15- MZ-700 SHARP 11-185121\0 71931-100 203 - * 1 S!MMZ700!lT&1POl 250887!720g0700Q SHARP CORPORATION Industrial Instrument Group Reliability & Quality Control Center Yamatokoriyama. Nara 639-11. Japan March 1985 Printed in Japan @
Source Exif Data:
File Type : PDF File Type Extension : pdf MIME Type : application/pdf PDF Version : 1.6 Linearized : Yes Author : www.sharpmz.org Create Date : 2003:08:19 10:25:52+02:00 Modify Date : 2013:03:03 10:37:46+01:00 Subject : MZ-700, MZ-1T01, MZ-1P01 Has XFA : No XMP Toolkit : Adobe XMP Core 4.2.1-c043 52.372728, 2009/01/18-15:08:04 Producer : Adobe Acrobat 9.32 Paper Capture Plug-in Metadata Date : 2013:03:03 10:37:46+01:00 Creator Tool : Acrobat 5.0 Scan Plug-in for Windows Format : application/pdf Title : SHARP Service Manual Description : MZ-700, MZ-1T01, MZ-1P01 Creator : www.sharpmz.org Document ID : uuid:f0f5d93c-8a32-4baa-a227-5ec4730dce3c Instance ID : uuid:aebfac9f-cd86-45cd-b4d7-f2b923f7bbb4 Page Layout : SinglePage Page Count : 59EXIF Metadata provided by EXIF.tools