JVC-RMP210-rcu-sm维修电路原理图.pdf

SERVICE MANUAL RM-P210U/RM-P210E REMOTE CONTROL UNIT No. 60136 April 2001COPYRIGHT 2001 VICTOR COMPANY OF JAPAN, LTD. Printed in Japan (V.P.) A.I VICTOR COMPANY OF JAPAN, LIMITED 100% recycled paper RM-P210U/RM-P210ENo. 60136 CALLTALLY INTERCOM LEVEL FULL AUTOF1 SHUTTER GAIN F2 F3 MENU/SHUTTERGAINPAINTAUTO BR W.BAL AUTO MANU WHITEMASTER BLACKPOWER I O IRIS STEP SHUTTER MENU PUSH-ON DOWNUP VARIABLE PUSH-ON HIGH LOW B A PRESET CLOSEOPEN MID DOWNUP F4BARS REMOTE CONTROL UNIT RM-P210 RadioFans.CN 收音机爱 好者资料库 TABLE OF CONTENTS IIMPORTANT SAFETY PRECAUTIONS IINSTRUCTIONS 1. SERVICE CAUTIONS AND DISASSEMBLY . 1-1 1.1REMOVAL OF EXTERNAL COVER. 1-1 1.2FUNCTIONS AND SETTINGS OF INTERNAL SWITCHES. 1-2 1.3ADJUSTMENT AND CHECK MODES . 1-3 2. ELECTRICAL ADJUSTMENT . 2-1 2.1INSTRUMENTS REQUIRED FOR ADJUSTMENTS, THEIR SETUPS . 2-1 2.2ADJUSTMENT MODE. 2-2 2.3TRANSMIT VOLTAGE ADJUSTMENT . 2-3 2.4COMPOSITE SIGNAL OUTPUT ADJUSTMENT. 2-3 2.5COMPONENT/RGB SIGNAL OUTPUT ADJUSTMENT . 2-4 2.6INTERCOM LEVEL ADJUSTMENT . 2-5 3. CHARTS AND DIGRAMS. 3-1 3.1MAIN/FR1/FR2/CC/SUB1 BOARD SCHEMATIC DIAGRAM 01 / 02 / 03 / 04 / 05 . 3-1 3.2MAIN CIRCUIT BOARD 01 . 3-2 3.3FR1 CIRCUIT BOARD 02 . 3-2 3.4FR2 CIRCUIT BOARD 03 . 3-2 3.5CC CIRCUIT BOARD 04 . 3-2 3.6SUB1 CIRCUIT BOARD 05. 3-2 3.7IC BLOCK DIAGRAM. 3-3 4. EXPLODED VIEW AND PARTS LIST . 4-1 4.1RM-P210 ASSEMBLY M2 . 4-1 5. ELECTRICAL PARTS LIST. 5-1 5.1MAIN BOARD ASSEMBLY PARTS LIST 01. 5-2 5.2FR1 BOARD ASSEMBLY PARTS LIST 02. 5-7 5.3FR2 BOARD ASSEMBLY PARTS LIST 03. 5-8 5.4CC BOARD ASSEMBLY PARTS LIST 04 . 5-8 5.5SUB1 BOARD ASSEMBLY PARTS LIST 05. 5-8 6. PACKING . 6-1 6.1PACKING ASSEMBLY M1. 6-1 RadioFans.CN 收音机爱 好者资料库 1-1 SECTION 1 SERVICE CAUTIONS AND DISASSEMBLY 1.1REMOVAL OF EXTERNAL COVER D F E E C C D A E A B B A A B C F C D Remove these 2 screws to remove the front panel. Remove these 2 screws to remove the front panel. Remove these 12 screws to remove the rear panel. 1-2 No.1 MV ON OFF S1 S603 CARBONDYNAMIC S601S602 RTS 2W 1.2FUNCTIONS AND SETTINGS OF INTERNAL SWITCHES 1.2.1MAIN Board 1.2.2CC Board Set switches S35 and S36 according to the connected camera cable. MAIN Board (Rear Side) CC Board S1U model: No. 1 OFF No. 2 OFF E model: No. 1 ON No. 2 OFF 8-segment DIP switch to be set according to the destination type. No. 1 ON : PAL. OFF: NTSC No. 2 ON: Japan OFF: USA Nos. 3 to 8: Not used. (Set to OFF.) S601U model: M E model: V Tally input M/V switch M: Make contact (ON when shorted) V: Voltage (ON when AC or DC is applied) SymbolFunctionFactory Setting S602U model: RTS E model: 2W Intercom headset 2W/RTS switch. 2W: 2-wire intercom RTS: RTS intercom S603DYNAMICIntercom headset microphone DYNAMIC/CARBON switch. SymbolFunctionFactory Setting S35 S36 All ON All OFF All OFF All ON All OFF All ON Symbol Sony Cable CCZ-A100 (100 m) JVC CableFactory Setting S35 S36 ON OFF ON OFF 1-3 1.3ADJUSTMENT AND CHECK MODES 1.3.1Starting the Service Modes and Front Panel Check Mode The RM-P210 incorporates the following service modes for use in servicing. Each of the service modes can be entered at the same time as turning the RM-P210 ON and continues until it is turned OFF. Communications with the camera are not performed except in the normal mode. The following table shows the names of the modes and their details. 1.3.2Data Clear Mode Startup method Hold the FULL AUTO , BARS and IRIS buttons simultaneously while press the POWER switch. Operation Details When the unit is started in the Data Clear mode, all EEPROM and SRAM data is initialized and the following message appears in the LCD. After this, all operations are inhibited. Normal Data Clear Hardware Check Adjustment Any other method than those described below. Hold FULL AUTO , BARS and IRIS buttons simultaneously while turning power ON. Hold CALL , F1 and F2 buttons simultaneously while turning power ON. Hold MENU , F3 and F4 buttons simultaneously while turning power ON. This mode starts in normal operation by user. All EEPROM and SRAM data are initialized. Displays the program version. Check of LEDs, SW, VR, JOG dials, etc. For adjustments of supply voltage and cable length. Mode NameStartup MethodContents DATA CLEARED! ! *HOW TO SET IT FOR USING SONY CABLE CCZ-A100. Sony cable can be used by changing the setting as below only when RM-P210 is connected with GY-DV550. Sony has many type of the cables but we can not check all the cable. Please do not use other than CCZ-A100. 1. GY-DV550 setting Change the connection of the connector CN77 to CN83 on 56 CN board. 2. RM-P210 setting (1) Change the setting of the switch on CC board a) S35 : All switch have to be set to ON (UP side). b) S36 : All switch have to be set to OFF (DOWN side). (2) Re-adjustment of the transmit voltage (see “2.3 TRANSMIT VOLTAGE ADJUSTMENT) After re-adjustment, check the voltage between pin A and pin B in 26P connector of RM-P210. It MUST be less than 15V. If it was more than 15V, adjustment of the b) and c) (+17V and +19V adjustment) have to re-adjust to 15V from 16V. a) +15V supply adjustment : adjust to 15 0.2VDC b) +17V supply adjustment : adjust to 16 0.2VDC c) +19V supply adjustment : adjust to 16 0.2VDC Note 1: If the Voltage was not readjusted the View Finder will be damaged due to the heating problem. Note 2: Difference between Sony cable and JVC cable is the impedance. JVC cable: 1.3 OhmSony cable: 0.8 Ohm. CN77 CN83 1-4 1.3.3Hardware Check Mode Startup method Hold the CALL , F1 and F2 buttons simultaneously while pressing the POWER switch. The LEDs other than TALLY lights. When the unit is turned ON, the LCD shows the program number and software version as shown below (initial display). The LCD also shows the results, either OK or NG, of the EEPROM and SRAM checking executed at the moment the unit is turned ON. The SRAM check consists of verifying the data retention status at the moment the unit is turned ON. The SRAM is backed up by a super-capacitor. Therefore, “NG” is displayed even when the back-up power supply is down. The initial display above disappears when any of the operations accompanied with the LCD display, described on the next page, is executed. To view the initial display again, press the CALL button. Operation details Turning a button or terminal ON or OFF causes an operation as described below. The switches can be checked by turning the LEDs on or off. All LEDs are turned off at the moment the unit is turned ON C V 1 3 . 5 9 EP S R R O A M M O O K K Program No.EEPROM check result OK/NG Version Model type Japan: I USA: U Europe: E SRAM check result OK/NG Each press of this button should turn the LED on/off and the initial display appears when it is on. The green LED should light when TALLY PVW on the rear panel is Active and the red should light when TALLY PGM is Active. Only the red LED should light when both tallies are Active. No LED should light when no tallies are Active. Buttons/ LEDs CALL TALLY Rear-panel terminal/ LED Check Point Check DetailsRemark FULL AUTO BARS F1 to F4 MENU SHUTTER JOG V.GAIN JOG PAINT (WHITE) AUTO (WHITE) IRIS Each press of this button should turn the LED on/off. Each press of this button should turn the LED on/off. Each press of one of these buttons should turn the corresponding LED on/off. Each press of this button should turn the LED on/off. Each press should turn the LED on/off. Each press should turn the LED on/off. Each press of this button should turn the LED on/off. Each press of this button should turn the LED on/off. Each press of this button should turn the LED on/off. 1-5 Turn this VR and confirm that data varies between 0 and 255. Turning clockwise should increase the value. This VR also controls the LCD contrast. It is Normal at the center. Turning the VR clockwise should increase contrast and counter-clockwise should decrease it. The LCD back light should be OFF at the most clockwise position. Turn this VR and confirm that data varies between 0 and 255. Turning it clockwise should increase the value. This VR also controls the SC FINE data output. Turn this VR and confirm that data varies between 0 and 255. Turning it clockwise should increase the value. This VR also controls the LENGTH HF data output Turn this VR and confirm that data varies between 0 and 255. Turning it clockwise should increase the value. This VR also controls the LENGTH Y data output Turn this JOG and confirm that data is switched to 5M, 20M, 50M and 100M. Turning it clockwise should increase the value. The initial value when the unit is turned ON is 20M. This JOG also checks the JOG rotation and JOG hardware when LENGTH is selected in addition to SHUTTER JOG check. Turn JOG and confirm that data is switched to 0, 90, 180 and 270. Turning clockwise should increase the value. The initial value when the unit is turned ON is 0. This JOG also checks the JOG rotation and JOG hardware when SC COARSE is selected in addition to V.GAIN JOG check. Operate this SW and confirm that A, B and PRE are displayed correctly when the SW is in the corresponding position. This SW should also vary ASPECT internally: When A (16:9), B (Letter Box) and PRE (4:3) are displayed, the internal mode should vary accordingly. Operate this SW and confirm that LOW, MID and HIGH are displayed correctly when the SW is in the corresponding position. This SW should also vary the supply voltage to the camera internally: When LOW (15 V), MID (17 V) and HIGH (19 V) are displayed, the internal voltage should vary accordingly. When the unit is turned ON, 15 V is output regardless of the position of this SW, until this SW is changed to another position. Set each SW to ON and OFF and confirm that the corresponding display changes to H (ON) or L (OFF). IRIS 128 M.BLACK (SC FINE) 128 WHITE Bch(C) 128 WHITE Rch(Y) 128 SHUT JOG(LENGTH) 20M V.GAIN JOG(SC) 0 W.BAL(ASPECT) PRE(4:3) GAIN(VOLT) LOW(15V) DIP SW12345678 LLLLLLLLL Check PointCheck DetailsLCD DisplayRemark VR JOG SW DIP SW IRIS MASTER BLACK WHITE Bch WHITE Rch SHUTTER JOG V.GAIN JOG W.BAL STEP GAIN SW 1 to 8 With the checking of VR, JOG dials and switches, operating a control causes information to be displayed on the LCD. The LCD display is retained until other information is displayed on the LCD. However, pressing the CALL button displays the initial display. 1.3.4Adjustment Mode The Adjustment mode is detailed in the description of the adjustment procedures. Please see section 2.2. 2-1 2.1INSTRUMENTS REQUIRED FOR ADJUSTMENTS, THEIR SETUPS 2.1.1Instruments to be Prepared (1) Color video camera: GY-DV550, KY-D29, KY-D29W, KY-27C or KY-19 (With the KY series camera, a KA-27 camera adapter is an additional requirement.) (2) Camera cable: VC-P112 (20 m) (Always use a 20-meter cable. Correct adjustment is not possible with other cable lengths.) (3) Color monitor TV (4) Digital voltmeter (input impedance 10 M or more) (5) Oscilloscope (2-trace scope) (6) 75 termination resistance (7) Headset: KA-310U or a headset with 200 to 600 impedance at 1 kHz (8) IN MEGA CYCLE Chart (Part No. RESC-014) (9) Camera Extension Board (Part No. SCK2164) .(Required when the connected camera model is the KY-29 or the KY-D29W.) 2.1.2Standard Setup SECTION 2 ELECTRICAL ADJUSTMENTS 2.1.3Setup for Adjustments Complete the adjustments of the camera itself in advance. Use the same lighting and other conditions as those used in the camera adjustments. Set the camera switches as follows. ? GY-DV550 POWER: RM MODE: RM OPERATE : RM VTR: STBY 26 PIN OUT in Camera Setup Menu : RGB ? KY-D29, KY-D29W, KY-27C, KY-19 + KA-27 POWER: RM/VTR MODE: RM SIG: RGB OPERATE : ON/ST-BY HGCCPVWPGM TALLY ACIN AC100V 50V/60Hz INTERCOMAUX VIDEO INPUTGENLOCK INPUTVIDEO OUTPUTY/C OUT CAMERA CABLE R/R-YB/B-Y COMPOS