Dc Resistance Of Heads; Classification Of Various P.c Boards; Board Titles And Identification Numbers - Akai GX-F31 Service Manual

IX. DC RESISTANCE OF HEADS
Description Name DC Resistance
REC/PB Head PR4-5
PB:
340 ohms ± 10%
REC: 320 ohms± 10%
Erase Head
E-3621-PR 2.5 ohms± 15%
X. CLASSIFICATION OF VARIOUS P.C BOARDS
1. P.C BOARD TITLES AND IDENTIFICATION NUMBERS
P.C Board Title P.C Board Number
Pre Amp P.C Board T2032A501A
Phone Jack P.C Board T2032A501B
Tuning P.C Board T2032B5030
Syscon P.C Board T2032B502A
Switch P.C Board T2032B502B
TR P.C Board (A)
T2032B502C
TR P.C Board (B) T2032B502D
Meter P.C Board T2032B5040
Motor P.C Board M3103C726A
Potention P.C Board M3103C726B
FG P.C Board M3103C7130
Filter P.C Board T2029D5040
Detector P.C Board
T2029D5030
Micro SW P.C Board T2029D5020
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