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IMPOR TANT NOTICE This manual has been provided for the use of authorized Yamaha Retailers and their service personnel. It has been assumed that basic service procedures inherent to the industry, and more specifically Yamaha Products, are already known and under- stood by the users, and have therefore not been restated.
AS60-112T (総合仕様) SPECIFICATIONS Output Power 60 Wrms Speakers 30 cm x 1, Dome Tweeter x 1 Controller/Switch VOLUME, TREBLE, MIDDLE, BASS, EQ ON/OFF, POWER Connection Jacks INPUT : Standard Phone Mono Jack LINE OUT : Standard Phone Mono Jack INPUT : 0 dBm / 100 k Ω...
AS60-112T (パネル レイアウト) PANEL LAYOUT Control Panel (コントロールパネル) q INPUT Jack (INPUT) q 入力端子(INPUT) w Volume Control (VOLUME) w ボリュームコントロール(VOLUME) e Equalizer Switch (EQ ON/OFF) e イコライザースイッチ(EQ ON/OFF) r Equalizer Controls (TREBLE, MIDDLE, BASS) r イコライザーコントロール(TREBLE, MIDDLE, BASS) t Expansion Output Jack (LINE OUT) t 増設用出力端子(LINE OUT)...
AS60-112T (ユニットレイアウト) CIRCUIT BOARD LAYOUT MAIN MAIN MAIN MAIN MAIN MAIN MAIN MAIN (結線図) WIRING W3W4 W5W6 MAIN MAIN MAIN W1W2 CN3 CN2 MAIN W1 W3 W5 BT1 TERMIANL DESTINATION REF No. PART No. REMARKS (端子) (行き先) AC Cord VZ461100 (J)
AS60-112T Amplifier Unit アンプユニット MAIN circuit board 1/4 MAIN シート 1/4 (所要時間:約 5 分) (Time required: about 5 minutes) 6-1. アンプユニットを外します。 (4項参照) 6-1. Remove the amplifier unit (See Item 4 above.) 6-2. [30]のネジ4本とロータリー VR のツマミ4個及び 6-2. Remove the four (4) screws marked [30], four (4) knobs 特殊六角ナット...
AS60-112T (シート基板図) CIRCUIT BOARDS MAIN Circuit Board MAIN 2/4 Component side (部品側) MAIN 1/4 CN4: N.C. Idling Adjustment INPUT VOLUME ON/OFF TREBLE MIDDLE EQUALIZER CONTROL...
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AS60-112T MAIN 3/4 MAIN 4/4 (部品側) Component side Component side CN2: to Power Transformer (部品側) CN3: to Power Transformer CN1: to AC Cord POWER BASS LINE OUT ON/OFF Component side (部品側) MAIN: CNA-V755090...
AS60-112T (アイドリング調整) IDLING ADJUSTMENT 1. Turn the idling adjustment volume (VR5) counterclockwise 1. アイドリング調整用ボリューム(VR5)を左側に廻し切っ fully. ておきます。 2. Adjust the VR5 so that the DC voltage between the 2. CN4 の両端の DC 電圧が 5mV になるように VR5 を調整 します。 terminals of the CN4 is 5mV.
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AS60-112T AS60-112T OVERALL CIRCUIT DIAGRAM MAIN MAIN OP AMP LINE OUT OP AMP C140 SPEAKER (Tweeter) 1/250 Woofer: 9Ω Tweeter: 8Ω SPEAKER (Woofer) OP AMP OP AMP Idling Adjustment MAIN MAIN Power ON/OFF Destination Power Transformer Power Cord Cord Bush...