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JVC TH-V70R Service Manual

Dvd digital cinema system
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SERVICE MANUAL
DVD DIGITAL CINEMA SYSTEM
02
2003
21175
SP-XSV70
SP-XSV70
SP-PWV70
1
Important Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
2
Disassembly method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
3
Adjustment method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-25
4
Description of major ICs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-26
TH-V70R
SP-XCV70
D V D
D I G I T A L
T H - V 7 0 R
XV-THV70R
TABLE OF CONTENTS
COPYRIGHT © 2003 VICTOR COMPANY OF JAPAN, LTD.
SP-XSV70
SP-XSV70
AUX
FM/AM
AUDIO
ANGLE
RETURN
DIGEST
TOP MENU
MENU
Ð
CONTROL
SUBWOOFER
VCR
1
Ð
CENTER
TV
4
C I N E M A
S Y S T E M
SLEEP
Ð
REAR-L
7
SETTING
Ð
REAR-R
10
TV RETURN
TA/NEWS/INFO
ON
SCREEN
PTY
ENTER
CHOICE
RDS DISPLAY
TV VOL
CHANNEL
TV/VIDEO
/REW
PLAY
DOWN
TUNING
REC
STOP
MEMORY
DIMMER
RMÐSTHV70R
DVD CINEMA SYSTEM
Area suffix
EE --------- Russian Federation
TV
AUDIO
DVD
VCR 1
VCR
SUBTITLE
DECODE
ZOOM
VFP
+
ZOOM
Ð
SOUND
+
EFFECT
2
3
+
TEST
5
6
+
8
9
+
0
+10
FM MODE
100+
DVD
RDS
PTY
SURROUND
MODE
PTY SEARCH
VOLUME
MUTING
FF/
UP
PAUSE
STROBE
TH-V70R
No.21175
2003/02

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Summary of Contents for JVC TH-V70R

  • Page 1 TH-V70R SERVICE MANUAL DVD DIGITAL CINEMA SYSTEM 21175 2003 TH-V70R Area suffix EE --------- Russian Federation SP-XSV70 SP-XSV70 SP-XCV70 SP-XSV70 SP-XSV70 AUDIO FM/AM VCR 1 AUDIO ANGLE SUBTITLE DECODE RETURN DIGEST ZOOM TOP MENU MENU ZOOM Ð SOUND Ð CONTROL...

  • Page 2: Important Safety Precautions

    TH-V70R SECTION 1 Important Safety Precautions 1.1 Safety Precautions (1) This design of this product contains special hardware and exposed metal part and a known good earth ground. many circuits and components specially for safety purposes. Measure the AC voltage across the resistor with the AC For continued protection, no changes should be made to the voltmeter.
  • Page 3 TH-V70R 1.5 Safety Precautions (U.K only) (1) This design of this product contains special hardware and many circuits and components specially for safety purposes. For con- tinued protection, no changes should be made to the original design unless authorized in writing by the manufacturer. Replace- ment parts must be identical to those used in the original circuits.
  • Page 4 TH-V70R 1.6 Preventing static electricity Electrostatic discharge (ESD), which occurs when static electricity stored in the body, fabric, etc. is discharged, can destroy the laser diode in the traverse unit (optical pickup). Take care to prevent this when performing repairs.
  • Page 5 TH-V70R 1.9 Important for laser products (1) CLASS 1 LASER PRODUCT (5) CAUTION : If safety switches malfunction, the laser is able (2) DANGER : Invisible laser radiation when open and inter to function. lock failed or defeated. Avoid direct exposure to beam.

  • Page 6: Disassembly Method

    TH-V70R SECTION 2 Disassembly method 2.1 Main body section Top plate 2.1.1 Removing the top plate (See Fig. 1.) From the top side of the main body, remove the four screws A attaching the top plate. Fig.1 2.1.2 Removing the bottom panel (See Figs. 2 and 3.)
  • Page 7 TH-V70R 2.1.4 Removing the DVD mechanism assembly (See Figs. 5 and 6.) • Remove the top plate. • Remove the bottom panel. DVD mechanism • Remove the top panel. assembly (1) From the top side of the main body, disengage the claw c of the DVD mechanism assembly and then remove the push button.
  • Page 8 TH-V70R 2.1.6 Removing the DSP/Audio board (See Figs. 9 and 10.) • Remove the top plate. Compulink board Tuner • Remove the bottom panel. • Remove the top panel. DSP/Audio • Remove the DVD mechanism assembly. board CN592 (1) From the top side of the main body, remove a screw G at- taching the DSP/Audio board.
  • Page 9 TH-V70R 2.1.9 Removing the main board (See Figs. 11 and 12.) Insert this wire into the notch. • Remove the top plate. Compulink board • Remove the bottom panel. Main board Card wire • Remove the top panel. Tuner • Remove the DVD mechanism assembly.
  • Page 10 TH-V70R 2.2 Front panel assembly section Door motor assembly • Remove the top plate. Switch board • Remove the bottom panel. • Remove the top panel. • Remove the DVD mechanism assembly. • Remove the front panel assembly. 2.2.1 Removing the switch board (See Fig. 15.)
  • Page 11 TH-V70R 2.2.4 Removing the front board (See Figs. 17 to 20.) (1) While widening section e of the front base in the direction Front panel assembly of the arrow, remove the rod gear assembly. Rod gear assembly (Back side) (2) Slide the moving panel assembly all the way in the direction of the arrow.
  • Page 12 TH-V70R 2.3 DVD mechanism assembly section Claw a • Remove the top plate. • Remove the bottom panel. LED board • Remove the top panel. • Remove the DVD mechanism assembly. 2.3.1 Removing the LED board (See Fig. 1.) From the top side of the DVD mechanism assembly, disengage the claw a of the top chassis attaching the LED board and then remove the LED board.
  • Page 13 TH-V70R 2.3.3 Removing the DVD servo board (See Fig. 3.) Caution: Short land sections b • Be sure to solder the short land sections b on the flexible DVD mechanism assembly wire before disconnecting the flexible wire from connector CN101 on the DVD servo board.
  • Page 14 TH-V70R 2.3.5 Removing the DVD pickup unit (See Figs. 5 to 7.) • Remove the DVD servo board. • Remove the DVD traverse mechanism assembly. SW. actuator (1) From the top side of the DVD traverse mechanism assem- bly, remove the screw D attaching the bracket.
  • Page 15 TH-V70R 2.3.7 Removing the spindle motor board (See Figs. 10 and 11.) • Remove the DVD servo board. Remove the solders. • Remove the DVD traverse mechanism assembly. (1) From the top side of the DVD traverse mechanism assem- bly, remove the feed motor wire that is soldered to the spin- dle motor board.
  • Page 16 TH-V70R 2.3.8 Removing the feed motor (See Figs. 12 to 14.) • Remove the DVD servo board. • Remove the DVD traverse mechanism assembly. (1) Remove the four screws G attaching the traverse mecha- nism assembly. (2) Take out the traverse mechanism assembly from the mechanism base.
  • Page 17 TH-V70R 2.3.9 Removing the switch board (See Fig.15.) CD mechanism assembly Clamper base assembly • Remove the DVD mechanism assembly. (1) From the top side of the CD mechanism assembly, remove the screw J attaching the switch board. (2) Lift the switch board slightly and then remove the wire from connector CN101 on the switch board.
  • Page 18 TH-V70R 2.4 Speaker section 2.4.1 Removing the amplifier assembly (See Figs. 1 and 2.) (1) From the rear side of the speaker main body, remove the four screws A attaching the heat sink cover and then re- move the heat sink cover.
  • Page 19 TH-V70R 2.4.3 Removing the pre-amplifier board (See Figs. 4 to 6.) Mother board • Remove the rear panel. (1) Remove the two screws F attaching the volume bracket. (2) Disconnect the pre-amplifier board from the connector CN201 on the mother board and take out the pre-amplifier board.
  • Page 20 TH-V70R 2.4.5 Removing the mother board (See Figs. 7 and 8.) Mother board • Remove the rear panel. • Remove the pre-amplifier board. • Remove the power supply & SP terminal board. (1) Disconnect the wire from the connector CN104 on the Power amplifier mother board.
  • Page 21 TH-V70R 2.4.6 Removing the power amplifier board (A) (See Figs. 9 and 10.) • Remove the mother board. (1) Remove the four screws M attaching the heat sink to the power amplifier board (A). P.TR holder (A) (2) From the bottom side of the power amplifier board (A), dis- engage the four engagement sections a.
  • Page 22 TH-V70R 2.4.8 Removing the power transformer (See Figs. 12 and 13.) • Remove the rear panel. Mother board (1) Remove the wire from the connector CN104 on the mother board. (2) Disconnect the wire from the connector CN107 on the pow- Power supply &...
  • Page 23 TH-V70R 2.4.9 Removing the LED indicator (See Figs. 14 to 16.) (1) Insert the tip of a flat-bladed screwdriver or a similar tool into the space between the speaker main body and the or- nament panel (the section indicated by the arrows), and lift the net little by little to remove.
  • Page 24 TH-V70R 2.4.10 Removing the speaker (See Figs. 17 and 18.) Speaker main body (1) Remove the eight screws R attaching the speaker. (2) Take out the speaker. (3) Disconnect the wires from the terminals of the speaker. Ornament panel Speaker Fig.17...

  • Page 25: Adjustment Method

    TH-V70R SECTION 3 Adjustment method 3.1 Initializing in TEST MODE Initializing in TEST MODE Press the power button on the main unit, and put Moving panel close? it in standby. Make sure that the panel has closed. While pressing both the STOP button (fourth button from left) Pull out the power plug.

  • Page 26: Description Of Major Ics

    TH-V70R SECTION 4 Description of major ICs 4.1 74LCX32MTC-X (IC522) : Quad 2 input OR gate • Pin layout & Block diagram • Truth table INPUTS OUTPUT (TOP VIEW) 4.2 74LCX373MTC-X (IC512,IC513) : Octal D-type latch • Pin layout • Truth table...
  • Page 27 TH-V70R 4.3 AK93C65AF-X (IC510) : EEPROM • Pin layout 8 PIN SOP • Block diagram DATA REGISTER R/W AMPS AUTO ERASE EEPROM INSTRUCTION REGISTER INSTRUCTION DECODE, CONTROL 4096bit 256 x 16 CLOCK ADD. DECODER GENERATION BUFFERS VPP SW GENERATOR VREF •...
  • Page 28 TH-V70R 4.4 AK4527BVQP (IC401): A/D, D/A converter • Pin layout Top View • Pin function Symbol Function SDOS SDTO Source Select Pin (Note 1) "L" : Internal ADC output "H" : DAUX input OSKS Control Mode Select Pin "L" : 3-wire Serial "H" : I2C Bus Soft Mute Pin (Note 1) Connect to GND When this pin goes to "H"...
  • Page 29 TH-V70R Symbol Function CAD0 Chip Address 0 Pin Connect to GND LOUT3 DAC3 Lch Analog Output Pin ROUT3 DAC3 Rch Analog Output Pin LOUT2 DAC2 Lch Analog Output Pin ROUT2 DAC2 Rch Analog Output Pin LOUT1 DAC1 Lch Analog Output Pin...
  • Page 30 TH-V70R 4.5 AN8703FH-V (IC101) : Frontend processor for DVD • Pin layout • Pin function Pin No. Symbol Description Pin No. Symbol Description GND3 Connect to GND LPC1 Laser input terminal (DVD) RFDIFO Non connect LPC01 O Laser drive signal output terminal (DVD)
  • Page 31 TH-V70R 4.6 BA15218F-XE (IC510,IC511,IC531,IC561,IC581,IC591) : Dual operational amplifier • Pin layout OUT1 1 8 Vcc -IN1 2 7 OUT2 +IN1 3 6 -IN2 VEE 4 5 +IN2 • Block diagram OTHER Q114 OUTPUT 4.7 BA15218N (IC103,IC104,IC108,IC109,IC110,IC201,IC202) : Dual Ope. Amp.
  • Page 32 TH-V70R 4.8 BA5983FM-X (IC201) : 4-channel driver • Block diagram STAND BY Level Shift Level Shift Level Shift Level Shift STAND BY CH1/2/3 • Pin function Pin No. Symbol Description Pin No. Symbol Description VO4(-) O Inverted output of CH4...
  • Page 33 TH-V70R 4.9 BA3121 (IC100,IC101,IC102) : Ground isolation amplifier • Pin layout • Block diagram OUT1 OUT2 OUT1 7 OUT2 4 GND 4.10 GP1FA351RZ (IC409) : Fiber optic receiver • Pin layout • Block diagram Comp & Output circuit (No.21175)1-33...
  • Page 34 TH-V70R 4.11 BA6664FM-X (IC251) : Motor driver • Pin layout • Block diagram DRIVER GAIN SWITCH GAIN CONTROL CURRENT SENSE AMP HALL AMP TOROUE SENSE AMP SHORT BRAKE CK Q BRAKE MODE Hall Bias 1-34 (No.21175)
  • Page 35 TH-V70R • Pin function Pin No. Symbol Description Non connect Output 3 for spindle motor Non connect Output 2 for spindle motor Non connect Non connect Output 1 for spindle motor Connect to ground Positive input for hall input AMP 1...
  • Page 36 TH-V70R 4.12 BD4740G-W (IC803) : Reset • Pin layout • Block diagram Vout Vout Vref 4.13 BU4066BCF-X(IC151):Switch • Pin layout & block diagram • Truth table I/O1 Control Switch O/I1 O/I2 I/O2 I/O4 O/I4 O/I3 I/O3 4.14 CY24203SC-X (IC502) :Clock generator •...
  • Page 37 TH-V70R 4.15 LA73054-X (IC601) : Video driver • Pin layout & Block diagram DRIVER DRIVER DRIVER DRIVER DRIVER DRIVER LPF2 LPF1 2Step Amp1 LPF2 LPF1 LPF2 LPF1 2Step Amp4 LPF1 SYNC C_OFFSET DC_CTL LPF1 2Step 2Step 2Step Amp5 Amp6 PEDESTAL...
  • Page 38 TH-V70R 4.16 K4S643232E-TC60 (IC505) : 512K x 32 bit x 4 banks synchronous DRAM • Pin layout • Block diagram Data Input Register Bank Select LDQM 512K x 32 512K x 32 512K x 32 512K x 32 Column Decoder Latency &...
  • Page 39 TH-V70R Pin No. Symbol Function DQM2 Makes data output Hi-Z, tSHZ after the clock and masks the output. Blocks data input when DQM active. Power for the input buffers and core logic. This pin is recommended to be left no connection on the device.
  • Page 40 TH-V70R 4.17 M62446AFP-X (IC153): 6 CH Master volume • Pin layout & Block diagram OUT4 DVDD OUT- OUT3 OUT2 PORT DATA volume OUT1 LATCH AVDD DGND volume SWin AGND GNDS SWout SRin SRout volume SLin SLout GNDC Cout volume Rout...
  • Page 41 TH-V70R • Pin function Pin No. Symbol Function OUT4 PORT output 4 OUT3 PORT output 3 OUT2 PORT output 2 OUT1 PORT output 1 AVDD Analog positive power supply terminal SWin Volume input GNDS Ground terminal SRin Volume input SLin...
  • Page 42 TH-V70R 4.18 LM1117MP1.8-X (IC511) : Regulator • Pin layout • Block diagram Top view Thermal Limit Current Limit Substrate GND (FIXED OUTPUT) ADJ.(ADJUSTABLE OUTPUT) 4.19 LP61L1024S-12-X (IC404) : SRAM • Pin layout • Block diagram DECODER CORE ARRAY I/O1 CONTROL...
  • Page 43 TH-V70R 4.20 MM1563DF-X (IC407) : Regulator • Pin layout (TOP VIEW) • Block diagram Bias Cont Thermal Current Driver Reference shutdown limiter • Pin function Pin No. Symbol Function Output pin Not connect Ground Noise decrease pin CONT Control pin...
  • Page 44 TH-V70R 4.21 MM1613DN-X (IC402) : Regulator • Pin layout • Block diagram Vout Bias Cont (TOP VIEW) Current Driver Reference limiter Thermal shutdown • Pin function Pin No. Symbol Function Cont ON/OFF Control pin Cont Cont pin must be connected with VIN pin, if it is not used.
  • Page 45 TH-V70R 4.23 MN101C35DKB (IC701) : FL driver microcomputer • Pin layout • Pin function Pin No. Symbol Function Not connect DATAIN FL driver communication data input/output CLOCK FL driver communication clock input Not connect INITIAL FL driver communication CS(INITIAL) Not connect...
  • Page 46 TH-V70R 4.24 MN101C49GKD1 (IC801) : System micon • Pin layout • Pin function Pin No. Symbol Function VREF- Connect to ground NTSEL(RGB--SEL) NTSC/PAL discrimination(RGB/YC switching discrimination) signal VER/HOR SEL Vertical/Horizontal setting discrimination signal Slide door switch1 PHOTOSW Loading mechanism photo switch...
  • Page 47 TH-V70R Pin No. Symbol Function VOL-STB VOLUME serial communication strobe VOL-CLK VOLUME serial communication clock Slide door switch2 INT/PROG D terminal LINE2 switching REMO-CTL Remote controller switching control 51 ~ 55 Ground Slide door motor control 0 Slide door motor control 1...
  • Page 48 TH-V70R 4.25 MN103S26EGA (IC301) : Optical disc controller • Pin layout • Pin function Pin No. Symbol Function NINT0 System control interruption 0 NINT1 System control interruption 1 VDD3 Power supply (3.3V) Ground NINT2 System control interruption 2 WAITODC System control wait control NMRST System control reset (Not connect.)
  • Page 49 TH-V70R Pin No. Symbol Function TILT Not connect. TILTN Not connect. Not connect. DTRD Not connect. IDGT Not connect. VDD18 Power supply (1.8V) Ground VDD3 Power supply (1.8V) OSCI1 16.9MHz clock input OSCO1 Not connect. Ground TSTSG Calibration signal VFOSHORT...
  • Page 50 TH-V70R Pin No. Symbol Function AS: Full adder signal RF envelope input DVD laser current control terminal Tracking drive IC input offset CD laser current control terminal TECAPA Not connect. VDD3 Power supply (3.3V) Ground 127~130 MONI0 - 3 Internal goods title monitor (Connect to TP306 - TP309)
  • Page 51 TH-V70R 4.26 MN102L62GLF3 (IC401) : Unit CPU • Pin layout • Pin function Pin No. Symbol Function Pin No. Symbol Function SWUPDN - Not connect. WAIT I Micro computer wait signal input MECHA_H/V I Disc detection O Read enable DISCSET...
  • Page 52 TH-V70R 4.27 NDV8601VWA-BE (IC501) : DVD on a chip processor • Pin layout • Block diagram digital audio Video I/O port audio DAC NTSC Audio MPEG Video Audio digital audio output Video output Video SCART processor decoder processor encoder Serial...
  • Page 53 TH-V70R Pin No. Symbol Description SDRAM Address bus terminal MA10 SDRAM Address bus terminal MA11 Non connect VSSio Connect to ground 32,33 MA12,13 SDRAM Address bus, reserved for terminal compatibility with 64Mb SDRAM Power supply terminal 1.8V SDRAM Primary bank chip select VDDio Power supply terminal 3.3V...
  • Page 54 TH-V70R Pin No. Symbol Description SSPIN1 I/O SSP1 Data in or 16X clock for USART function in UART1 Connect to ground SSPOUT1 I/O SSP1 Data out or UART1 data-terminal-ready signal SSPCLK1 I/O SSP1 Clock or UART1 clear-to -send signal SSPCLK0 I/O SSP0 Clock or request-to-send function in UART1 Power supply terminal 1.8V...
  • Page 55 TH-V70R Pin No. Symbol Description 136~139 AD31~28 I/O Multiplexed address / data bus terminal VDDio Power supply terminal 141~144 AD27~24 I/O Multiplexed address / data bus terminal PWE3 I/O Byte write enable for FLASH,EEPROM,SRAM or peripherals terminal AD23 I/O Multiplexed address / data bus terminal...
  • Page 56 TH-V70R Pin No. Symbol Description DSTB Parallel mode data valid, serial mode left/right clock DVD0 DVD Drive parallel data port VSSio Connect to ground 219~223 DVD1~5 DVD Drive parallel data port VDDio Power supply terminal 3.3V 225,226 DVD6,7 DVD Drive parallel data port...
  • Page 57 TH-V70R 4.28 NC7SZ125P5-X (IC523) : Bus buffer gate with 3-state output • Pin layout & Block diagram • Truth table INPUTS OUTPUT X: Don't care Z: High impedance 4.29 NJM4580M-X (IC158,IC159,IC160) : Dual OP amplifier • Block diagram B OUT B -IN...
  • Page 58 TH-V70R 4.30 NJM78M05FA (IC805,IC953) : Regulator • Terminal layout 1.INPUT 2.GND 3.OUTPUT • Block diagram INPUT OUTPUT 1-58 (No.21175)
  • Page 59 TH-V70R 4.31 PQ05RD21 (IC951) : Regulator • Terminal layout • Block diagram Vinput Voutput PQ05RD21 Vcontrol Vout Vcontrol 4.32 RPM6938-SV4 (IC711,IC871) : Remote control receiver • Pin diagram • Block diagram Comp Rout Detector conversion trimming circuit magnetic shield (No.21175)1-59...
  • Page 60 TH-V70R 4.33 S-93C66AFJ-X (IC451) : Serial EEPROM • Pin layout • Block diagram TEST Address Memory array decoder Data register Output buffer Top view • Pin function Mode decode Pin No. Symbol Function logic Not connect Clock generator Power supply...
  • Page 61 TH-V70R 4.34 SAA6588 (IC191) : RDS Detector (only CA-MXS5RMD) • Terminal Layout • Pin Function No. Symbol I/O Function O Multi-path rectifier output - Non connect SCOUT I Test control input pin OSCO O Oscillator output OSCO Vref OSCI I Oscillator input...
  • Page 62 TH-V70R 4.35 SST39VF160-7CEK (IC509) : 16 Mbit multi-purpose flash memory • Pin layout DQ15 DQ14 DQ13 DQ12 Top view DQ11 DQ10 • Block diagram Super flash memory X-Decoder Memory Address Address buffer & Latches Y-Decoder I/O Buffers and Data Latches...
  • Page 63 TH-V70R 4.36 STK402-030 (IC106) : Power amplifier • Pin layout • Block diagram TR11 TR14 TR15 TR12 TR10 TR13 TR16 14 15 (No.21175)1-63...
  • Page 64 TH-V70R 4.37 STK402-230 (IC107) : Power amplifier • Terminal layout STK402-230 • Block daiagram 8 +Vcc PRE+Vcc TR11 TR21 TR17 TR14 TR15 TR23 TR22 TR10 CH1IN TR18 TR19 TR12 CH1NF TR16 TR24 TR20 TR13 PRE–Vcc BIAS –Vcc 7 6 10...
  • Page 65 TH-V70R 4.39 STR-G6651 (IC901) : Switching regulator • Block diagram • Pin function Pin No. Symbol Description Function Drain terminal MOS FET drain Source terminal MOS FET source Ground terminal Ground Power supply terminal Input of power supply for control circuit O.C.P/F.B Over current / Feedback terminal...
  • Page 66 TH-V70R 4.40 TA8409S (IC108) : Motor driver • Pin layout • Pin function INPUT OUTPUT MODE OUT 1 OUT 2 MOTOR OUT 2 Infinity Infinity STOP CW/CCW CCW/CW BRAKE OUT 1 • Pin function Pin No. Symbol Description Input terminal...
  • Page 67 TH-V70R 4.42 TC9446F-025 (IC403): Digital signal processor for dolby digital (AC-3) / DTS audio decode • Pin Function Pin No. Symbol Function Reset signal input terminal (L:reset H: normal operation) MIMD Microcomputer interface mode selection input terminal (L:serial H:IC bus)
  • Page 68 TH-V70R 4.43 UPD784215AGC167 (IC406): Digital signal controller • Pin layout • Pin function Pin No. Symbol Function Non connect Power supply terminal Connecting the crystal oscillator for system main clock Connecting the crystal oscillator for system main clock Connect to GND...
  • Page 69 TH-V70R Pin No. Symbol Function MIDIO IN Interface I/O terminal with microcomputer MIDIO OUT Interface I/O terminal with microcomputer MICK Interface I/O terminal with microcomputer of clock signal MICS Interface I/O terminal with microcomputer of chip select MILP Interface I/O terminal with microcomputer...
  • Page 70 TH-V70R VICTOR COMPANY OF JAPAN, LIMITED AV & MULTIMEDIA COMPANY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan (No.21175) Printed in Japan 200302WPC...

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