Yamaha P7000S - Amplifier, Руководство пользователя

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1 3
■
Block Dia g ram
P7000 S , P5000 S
P 3 500 S , P2500 S
CHANNEL A
[BRIDGE]
[PARALLEL]
INPUT
CHANNEL B
BA
S t a te v a ri ab le
Active filter
ON
OFF
YAMAHA
S PEAKER
PROCE SS ING
S t a te v a ri ab le
Active filter
BA
HPF
LPF
CHANNEL A
ATT
OFF
Limiter
Limiter
INV
Temper a t u re
S en s or
(He a t S ink)
Protection
Circ
u it
CLIP
CLIP
Ach Power Amp
Bch Power Amp
S IGNAL
PROTECTION
TEMP
S PEAKER S
CHANNEL A
3
3
1
1
2
2
1+
1+
1-
1-
2-
2-
2+
2+
A+B BRIDGE
CHANNEL B
S IGNAL
YAMAHA
S PEAKER
PROCE SS ING
CHANNEL B
ATT
PARALLEL
BRIDGE
S TEREO
HPF
Freq u ency
[25 Hz-150 Hz]
POWER
FAN
+B
E
-B
+24
-24
E
POWER CIRCUIT
Freq u ency
[25 Hz-150 Hz]
OFF
LPF
POWER S W