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JVC HR-S7600EU Service Manual

JVC HR-S7600EU Service Manual

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Summary of Contents for JVC HR-S7600EU

  • 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 followin!l tests and confirm the specified values in order to verify compli­ ance with safety standards.
  • Page 10: Mechanism Service Mode

    1.5 MECHANISM SERVICE MODE This model has a unique function to enter the mechanism into every operation mode without loading of any cassette tape. This function is called the "MECHANISM SERVICE MODE". 1.5.1 How to set the "MECHANISM SERVICE MODE" (1) Disconnect VCR from AC.
  • Page 12 1.7 SYSCON CI R CU I T 1.7.1 Syscon CPU pin function (I C3001) 1/2 PI N NO. LABEL I N /OUT FUNCTI ON CTL(+) IN/OUT CTL(+) SIGNAL svss CTL(-) IN/OUT CTU-) SIGNAL CTLBIAS CTL BIAS VOLTAGE CTLFB CTL PULSE FEEDBACK CTLAMPOUT CTL PULSE OUTPUT CTLSMTIN...
  • Page 22 2. How to install (Phase matching) (1) Insert the section of the drive arm into the section@ of the main deck. (2) Insert the section of the drive gear into the round hole, and the section� into the square hole on the drive arm. (See Fig.2-2-7.) ©...
  • Page 53 FMA SCHEMATIC DIAGRAM r------------------ 1 [QJ�MAIN(FMA) ""' �· - L220 �211!! 1§�1� SHOR· �· if. 203 �2: ..r%b, Oi2201 1u: S2 f'fi.,l,• TO SYSCON CUl4-4WUA lf'a�e 4-121 �II �):z I2C-CLK •• •• "22•3 •• •• "" A:2151 I2C_Do\TA 0220.t C2151 ��...
  • Page 54 - ------ -- - --- --- --- --- --- --- --- --- ---, TO SYSCON IPago 4-12) ----------------------------------- ------------------------- -- --<_ AL5V TO SYSCON IPego 4-121 .----t---1-t-------<. 5. CASSI Hi .-t---1-t----._ EL REC ( H ll'H-EE IL I TO SW.REG O'age 4-141 SW12V .------,-- - �SW5V...
  • Page 70 =-= - = == == - = �� �� -- -- -- -- -- -- 7� . � - - - l .- -- --- ---.- - --'' '-! , , 1 '"'" L---t: - - - - -- -- -- -- -- -- -"4 .
  • Page 71 ____ 4.12 3D SVHS(3DITBC) SCHEMATIC DIAGRAM __ _ _ _ _ __ /f BC l _ I [0] 00 3D SVHS (3D · "" ' Ri�,.iJ Cl.&22 �.,4; 1 C),;>f:N (!U' l �SCIO!! '� '° A1...a.;, . , : .: - u - ·:ll4M �c·..:n e,s._1t...

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Hr-s7611eu