Sharp RX-P1H Technisches Handbuch Seite 50

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4. 7K(B)
B HEAD REC| {B HEAD REC
CURRENT CURRENT
4
L40
VR402 [A HEAD REC
10K (B) |CURRENT
1c401
REC/PB
SELECTOR
"RF AMP
HEAD AMP PWB—C_
| FLEXIBLE
PWB(240)
Figure 8-5
Flexile PWB No. and terminal name H/L if Signal name
Pin5(RCSG) L Record data
H
Pin6(ATFMAD) L Ordinary record level
H ATF PILOT area record level
Pin7(HEACH) [ L {Playback mode (record amplifier OFF)
H |Record mode (1st amplifier OFF)
Pin8(HSW) L |Ach selection
H Bch selection
Table 8-3 Interface input signals
Pin7(HEACH) Pin8(HSW)
Preamplifier
Record amplifier
"Ach Bch
L | L Ach selected OFF OFF
L H Bch selected OFF OFF
H
L L
OFF |
ON OFF
H
[ H
OFF
OFF
ON
Table 8-4 Control of preamplifier and record amplifiers
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