Read Sony DAR-RH7000 Service Manual online
11
System
Control
（IC104）
IT CPU
（IC604）
AMP CPU
（IC1001）
sync
serial
serial
FM/AM tuner, DSP,
Amp control
Amp control
KEY, FL, LED control
HCD-RH7000
SA-WSRH10
HDD/DVD,
ENC,DEC control
ENC,DEC control
BCK
DATA(REC→AMP)
DATA(REC→AMP)
DATA(REC←AMP)
BUSY
CS (Chip Select)
CS (Chip Select)
POWER.CONT
MUTE.REQ
CN DETECT
SPDIF Twist Pair
+CH / -CH
+CH / -CH
GND
System Cable
(13PIN)
IT CPU(IC604) detects key and remote inputs.
Then, IT CPU output the control signal to System control (IC104) to operate
DVD/HDD and AMP CPU(IC1001) to operate FM/AM tuner, DSP and
Amplifier function.
DVD/HDD and AMP CPU(IC1001) to operate FM/AM tuner, DSP and
Amplifier function.
And, IT CPU(IC604) controls FL display and LED.
System control (IC104) in HCD-RH7000 controls HDD/DVD recording and
playing operation.
playing operation.
SPDIF sound data by DVD/HDD playing transfers to SA-WSRH10 through the
system cable.
system cable.
AMP CPU (IC1001) controls FM/AM tuner, DSP and Amplifier circuit by the
control signal from IT CPU(IC604).
control signal from IT CPU(IC604).
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