Sony DAR-RH7000 Service Manual ▷ View online
5
1)
The basic operation is same as RDR-HX510/HX710/HX910.
2)
Most of HCD-RH7000 operation can be checked without SA-WSRH10.
(NG: FM/AM tuner function)
1-2. Main body
Power
Supply
Power
Supply
Amplifier
System
Control
HDD
DVR
System
Control
ANALOG
OUT
HCD-RH7000
SA-WSRH10
S.W
SP
The operation of DVD/HDD recorder, HCD-RH7000 is similar to RDR-
HX510/HX710/HX910.
HX510/HX710/HX910.
HCD-RH7000 is modified from RDR-HX models to support tuner and surround
sound function .
sound function .
Therefore, the basic functions are same as RDR-HX models basically.
HCD-RH7000 can operate without SA-WSRH10 and output the analog audio and
video data.
video data.
As FM/AM tuner circuit is equipped in SA-WSRH10, FM/AM tuner function
cannot be operated without SA-WSRH10.
cannot be operated without SA-WSRH10.
So, if there is a problem in DVR or HDD part only, you can repair HCD-RH7000
without SA-WSRH10.
without SA-WSRH10.
The troubleshooting method of HCD-RH7000 is same as RDR-
HX510/HX710/HX910 basically.
HX510/HX710/HX910 basically.
6
Information to the customer
In case of repairing, please bring the
entire system set to the service station.
entire system set to the service station.
(1) Instruction manual of
DAR-RH7000
(2) Back panel of SA-WSRH10
When bringing the system in for repairs, be sure to
Bring in the entire system.
This product is a system products, and the entire
system is needed to determine the location
requiring repair.
Bring in the entire system.
This product is a system products, and the entire
system is needed to determine the location
requiring repair.
To bring the entire sets for repair, the note is written on the instruction manual
and the back panel of SA-WSRH10.
and the back panel of SA-WSRH10.
For example, if no sound output from the speaker, it is hard to determine without
checking both HCD-RH7000 and SA-WSRH10.
checking both HCD-RH7000 and SA-WSRH10.
There is a possibility that the cause is DSP circuit in HCD-RH7000 or AMP
circuit in SA-WSRH10.
circuit in SA-WSRH10.
So, please request to bring the entire system to check basically.
7
1)
HCD is required to start SA-WSRH10 operation.
No HCD => No starting command from HCD System control
1-3. Active Sub Woofer
Power
Supply
Power
Supply
Amplifier
System
Control
HDD
DVR
System
Control
ANALOG
OUT
HCD-RH7000
SA-WSRH10
S.W
SP
“No operation!”
“No command”
If there is no HCD-RH7000 unit, you cannot repair SA-WSRH10.
When AC voltage is supplied, SA-WSRH10 continues to wait the command from
HCD-RH7000.
HCD-RH7000.
Then, there is no way to turn on SA-WSRH10 without HCD-RH7000.
When you repair SA-WSRH10, please ask to bring the customer’s HCD-RH7000
unit.
unit.
By connecting with HCD-RH7000 and turning on HCD-RH7000, SA-WSRH10
can start the operation.
can start the operation.
8
2. Circuit operation
Click on the first or last page to see other DAR-RH7000 service manuals if exist.