User manual KENWOOD P-100

[. . . ] AVOID DIRECT EXPOSURE TO BEAM. P-100 CONTENTS/ACCESSORIES/CAUTIONS CONTENTS CONTENTS/ACCESSORIES/CAUTIONS. . . . . . . . . . . . . . . . . . . 2 CONTROLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 DISASSEMBLY FOR REPAIR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 CIRCUIT DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 TROUBLE SHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 PC BOARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 EXPLODED VIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 PARTS LIST. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Back cover Accessories Audio cord (2) (E30-0505-05) Optical fiber cable (1) (B19-1529-05) Remote control unit (1) (A70-1208-08) 6 3 9 Batteries (2) 1 4 7 Battery cover (A09-0337-08) Cautions Beware of condensation When water vapor comes into contact with the surface of cold material, water drops are produced. If condensation occurs, correct operation may not be possible, or the unit may not function correctly. (To do this, turn the POWER switch ON and leave the unit as it is for several hours. ) 0 +10 2 5 8 Be especially careful in the following conditions: · When the unit is brought from a cold place to a warm place and there is a large temperature difference. [. . . ] (MANUAL auxiliary adjustment mode : step 9) Yes Is level of pin 81 of IC1201 changed from H to L?No Check waveform on the pins 9 and 10 of IC1101 and soldering joint. No No No No 22 P-100 TROUBLE SHOOTING · Disc motor fails to run Does waveform appear on the pins 24 and 25 of IC1201 in the TEST mode focus gain coarse adjustment step?Yes Does waveform appear on the pins 34 and 35 of IC1601, pins 1 and 2 of CNP1603?Check soldering joint of PWB of completed IC1601 and CNP1601 disc motor. No Check soldering joint and parts of pins 24 and 25 of IC1201, and peripheral circuit. No · Tracking servo failure Does waveform appear on the pins 8 and 9 of IC1601, and pins 1 and 3 of CNS1101 in the TEST mode focus gain adjustment step?No Check the soldering joint of pins 20 and 21 of IC1201, IC1601, IC1601, CNS1101. · Slide servo failure Does the pickup move to external and internal periphery when the or button is pressed in the TEST mode?No Is there any change on the pins 22 and 23 of IC1201 when the or button is pressed?Check the waveform on the pins 22 and 23 of IC1201, check the peripheral parts and soldering joint. Yes Check the waveform on the pins 22 and 23 of IC1201, check the peripheral parts and soldering joint. No Yes Is there any change on the pins 28 and 29 of IC1601, and the pins 1 and 2 of CNP1602 when the or button is pressed?Yes Does voltage on the positive and negative terminals of slide motor change when the or button is pressed?Check the soldering joint connected to the slide motor to see whether there is wire breakage. The slide moves to the innermost periphery, and automatic adjustment is started. Continuous playback (pit section) Continuous playback (groove section) Press the DISPLAY button. Continuous playback (groove section) STEP 2 AUTO adjustment menu STEP 2 AUTO adjustment menu STEP 5 STEP 2 [s [a [a c c a ] ] ] Remarks [tsm [ Display e ] [AUTO_AJST_] :______] Step 4 [_COMPLETE_] Step 5 Step 6 Step 7 [ Can't _ ADJ. ] · : Adjustment name, : Measurement value, : Address 25 P-100 ADJUSTMENT 3. Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Step 7 Step 8 Step 9 Step 10 Step 11 Step 12 Step 13 Step 14 Step 15 Step 16 Step 17 Step 18 Step 19 Step 20 Step 21 Step 22 Step 23 Step 24 Step 25 Setting Method Testmode STOP state Press the ENTER button three times. RESULT sub-menu Indication of measurement value Indication of measurement value Indication of measurement value Indication of measurement value Indication of measurement value Indication of measurement value Indication of measurement value Indication of measurement value Indication of measurement value Indication of measurement value Indication of measurement value Indication of measurement value Indication of measurement value Indication of measurement value Indication of measurement value Indication of measurement value Indication of measurement value Indication of measurement value Indication of adjustment error sequence No. Indication of adjustment status Indication of pre-adjustment not completed (00)/completed (4B) Press once the MD PLAY button. Indication of measurement value Remarks [tsm [RFG:_ [RCG:_ Display e __ __ ] ] ] ] ] ] ] ] ] ] ] _ _ _] _ _ _] _ _ _] _ _ _] _ _ _] _ _ _] _ _ _] _ _ _] _ _ _] _ _ _] _ _ _] _ _ _] [_RST_YOBI_] [RTG:__ _ _ _ [GTG:__ _ _ _ [PCH:__ _ _ [GCH:__ _ _ [SAG:__ _ [SBG:__ _ [SEG:__ _ [SFG:__ _ [HAO: [HBO: [HEO: [HFO: [LAO: [LBO: [LEO: [LFO: [TCO:_ [YOB:_ [D I F:_ [ADJ:_ Press once the MD STOP button. RESULT sub-menu state [_RST_YOBI_] · : Measurement value, : Adjustment value, : Other various informations · ressing the REC button causes reversing. · When the jog key is turned upward while the setting is displayed, the setting increases, and a new setting is stored in RAM. · When the jog key is turned downward while the setting is displayed, the setting increases, and a new setting is stored in RAM. 4. [. . . ] Minidisc digital audio system Laser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Semiconductor laser Recording method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Field modulation overwrite method Audio compression . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ATRAC (Adaptive TRansform Acoustic Coding) Playing rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ]