
49
DRA-700AE/700AEDAB/500AE
NOTE FOR SCHEMATIC DIAGRAM
WARNING:
Parts marked with this symbol ! have critical characteristics.
Use ONLY replacement parts recommended by the manufactur-
er.
CAUTION:
Before returning the unit to the customer, make sure you make
either (1) a leakage current check or (2) a line to chassis resis-
tance check. If the leakage current exceeds 0.5 milliamps, or if
the resistance from chassis to either side of the power cord is
less than 460 kohms, the unit is defective.
WARNING:
DO NOT return the unit to the customer until the problem is lo-
cated and corrected.
NOTICE:
ALL RESISTANCE VALUES IN OHM. k=1,000 OHM
M=1,000,000 OHM
ALL CAPACITANCE VALUES IN MICRO FARAD.
P=MICRO-MICRO FARAD
EACH VOLTAGE AND CURRENT ARE MEASURED AT
NO SIGNAL INPUT CONDITION.
CIRCUIT AND PARTS ARE SUBJECT TO CHANGE
WITHOUT PRIOR NOTICE.
配線図について
! 印の部品は安全を維持するために重要な部品です。
従って交換時は必ず指定の部品を使用してください。
注)
(1) 指定なき抵抗値は Ω、k は kΩ、M は MΩ を示す。
(2) 指定なきコンデンサーの値は
µ
F、p は pF を示す。
(3) 各部の電圧は無信号の値を示す。
(4) この配線図は基本配線図です。改良等のため変更する
ことがありますのでご了承ください。
Summary of Contents for DRA-500AE
Page 4: ...4 DRA 700AE 700AEDAB 500AE BLOCK DIAGRAM DRA 700AE 700AEDAB model...
Page 5: ...5 DRA 700AE 700AEDAB 500AE DRA 500AE model...
Page 6: ...6 DRA 700AE 700AEDAB 500AE LEVEL DIAGRAM...
Page 15: ...15 DRA 700AE 700AEDAB 500AE 2 FL DISPLAY 16 ST 87GINK FLT301 for 700AE 700AEDAB model...
Page 16: ...16 DRA 700AE 700AEDAB 500AE...
Page 18: ...18 DRA 700AE 700AEDAB 500AE PRINTED WIRING BOARDS MAIN P W B UNIT for ALL model COMPONENT SIDE...
Page 19: ...19 DRA 700AE 700AEDAB 500AE FOIL SIDE...
Page 21: ...21 DRA 700AE 700AEDAB 500AE FOIL SIDE...
Page 23: ...23 DRA 700AE 700AEDAB 500AE FOIL SIDE...
Page 24: ...24 DRA 700AE 700AEDAB 500AE INPUT P W B UNIT for ALL model COMPONENT SIDE FOIL SIDE...
Page 25: ...25 DRA 700AE 700AEDAB 500AE CNT P W B UNIT for ALL model COMPONENT SIDE FOIL SIDE...
Page 47: ...47 DRA 700AE 700AEDAB 500AE WIRING DIAGRAM...
Page 48: ...48 DRA 700AE 700AEDAB 500AE...