Page 1
Margen de humedad para funcionamiento : 35% a 80% Algunos accesorios no se encuentran disponibles Temperatura de en ciertas áreas. Por favor consulte a su agente más cercano de JVC antes de comprar los almacenamiento : –20°C a 50°C accesorios opcionales. Peso : Aprox.
Important Safety Precautions Prior to shipment from the factory, JVC products are strictly inspected to conform with the recognized product safety and electrical codes of the countries in which they are to be sold. However, in order to maintain such compliance, it is equally important to implement the following precautions when a set is being serviced.
Page 4
Safety Check after Servicing Examine the area surrounding the repaired location for damage or deterioration. Observe that screws, parts and wires have been returned to original positions, Afterwards, perform the following tests and confirm the specified values in order to verify compli- ance with safety standards.
SECTION 1 DISASSEMBLY 1.1 BEFORE ASSEMBLY AND DISASSEMBLY 1.1.4 Disconnection of Connectors (Wires) 1.1.1 Precautions Pull both ends of the connector in the arrow direction, remove the lock and disconnect the flat wire. 1. Be sure to disconnect the power supply unit prior to mount- ing and soldering of parts.
1.2 ASSEMBLY AND DISASSEMBLY OF CABINET PARTS 1.2.2 Disassembly method 1.2.1 Disassembly flow chart STEP Fig. POINT NOTE PART This flowchart indicates the disassembly step for the cabinet parts and board assembly in order to gain access to item(s) LOWER CASE ASSEMBLY Fig.1-2-1 6(S1) –...
Page 7
[6] UPPER CASE (L6) [1] LOWER CASE ASSY 11 (S6) (S1) (S1) (S1) THE SLIDE IS DONE IN THE SAME DIRECTION [7] FRONT COVER SA [8] FRONT FRAME ASSY (S1) AS THE SLIDE SWITCH OF MAIN PWB AND (S1) 12 (S7) LOWER CASE IS INSTALLED .
Page 8
ATTACH TERMINALS. TERMINAL 3 FRAME [10] MAIN BOARD ASSY TERMINAL 2 (S10) TERMINALS ARE INSTALLED IN THE 2 (SD10) POSITION OF FIGURE . IT HANGS IT A SIDE VIEW (S10) NOTE THE UNDERMENTIONED CONYENT WHEN SOLDERING. SOLDER ALL SURROUNDINGS IT PUTS THE OF TERMINALS POINT IN THE HOLE .
1.3 EMERGENCY DISPLAY Example (in case of the error number E01): Whenever some abnormal signal is input to the mechacon CPU, an error number (E01, as an example) is displayed in the elec- tronic view finder. In every error status, such the message as UNIT IN REMOVE AND shown below alternately appear over and over.
3.4.1 ELECTRICAL ADJUST- MENT WITH PERSONAL COMPUTER is setup and it ad- justs using a service support system. Please contact to DC POWER JVC Service for detail information. SUPPLY • OP BLOCK • EEP ROM (IC102 of MAIN board) •...
1,2. Alignment tape 3.2 TOOLS REQUIRED FOR ADJUSTMENT To be used for check and adjustment of interchangeability of the mechanism. Alignment tape Alignment tape MHP-LC MHP-C (Video: Color bar signal, Audio: Non-signal) 3. Cassette torque meter This is used to cheek the back tension and play torque during mechanism adjustment.
10.Light box assembly 3.3 MECHANISM ADJUSTMENT To be used for adjustment of the camera system. For the us- 3.3.1 TAPE TRANSPORT ADJUSTMENT age of the Light box assembly, refer to the Service Bulletin No. Mechanism adjustment is needed when DRUM ASSEMBLY or a YA-SB-10035.
NOTE: To prevent the tape from damage, turn the guide rollers slowly. (7) By operating the tracking button (both in + and - directions) BACK TENSION 0.97x10 - 1.71x10 in the manual tracking mode, vary the output level of the •...
3.3.4 A/C head height & azimuth 3.3.5 Phase of control head (X value) Remove the exterior parts attached to the UPPER CASE Note: ASSEMBLY so that the screws around the A/C HEAD Remove the exterior parts attached to the UPPER CASE ASSEMBLY can be tighten or loosen.
Page 16
VICTOR COMPANY OF JAPAN, LIMITED AV & MULTIMEDIA COMPANY. 12,3-chome,Moriya-cho,Kanagawa-ku,Yokohama,Kanagawa-prefecture,221-8528,Japan Printed in Japan 0305 VP...