Clarion DPH7300 Service Manual

Clarion Co., Ltd.
Published by Service Dept.
298-5571-00 Dec.1996 P
Printed-in Japan
Service Manual
Export Division - 22-3, Shibuya 2-chome, Shibuyaku, Tokyo, 150 Japan Tel: 09-3400-1121
Service Dept.- 50 kamitoda, Toda-shi,Saitama,335 Japan Tel: 048-443-1111 FAX:048-433-6996
Clario
Digital Graphic Equalizer / DSP /
Crossover
uodet DPH7300
(GP-956B:For North America)
(GP-956E:For Europe)
S/N ratio: 107dB(digital input) —
94dB(analog input)
Frequency response: 10Hz to 20kHz(+1dB)
Separation: 94dB(digital input)
90dB(analog input)
Harmonic distortion: 0.005%(digital input)
0.007%(analog input)
Voltage gain: 2.5dB(Volume max;2V pre-out)
8.5dB(Volume max;4V pre-out)
Analog input: 1.5Vrms(Max.)
Digital input: 44.1kHz sampling frequency, 16-bit
digital audio data
A/D conversion: 16-bit linear,64 times oversampling
D/A conversion: ___1-bit linear,8 times oversampling
DSP: Basic:6modes
User: 6modes
Graphic equalizer: 7bands
Basic:6modes
User: 6modes
Voltage gain:+12dB(woofer vol-
ume max.)
LPF Fco:50Hz,80Hz, 120Hz
LPF slope: 18dB/oct.
HPF Fe:Thru,50Hz,80Hz, 120Hz
HPF slope: 12dB/oct.
Power supply voltage:
DC14.4V(10.8V to 15.6V), negative
ground
Power consumption: 360mA
Dimensions(mm): 178(W) X 25(H) * 165(D)
Subwoofer:
Front/Rear:
Weight: 0.75kg
* Specification and design are subject to change wiih-
out notice for further improvement.
mFEATURES
1. Selectable 2 or 4 volt output drive capability
2. 6 pre-programmed sound field memories
3. 5 seating position memories
4. 7 band digital graphic equalizer
5. 6 pre-programmed / 6 programmable equalizer
memories
6. Adjustable line level subwoofer output
7. Selectable subwoofer digital low pass filter
8. Selectable digital high pass filter
9. Switchable subwoofer output(Stereo/Mono)
MCOMPONENTS
GP-956B-51/GP-956E-51
Main unit ——_—— 1
RCA pin cord 855-8500-00 3
Parts bag | ——_—— 1
Mounting bracket 300-7362-00 2
Lead holder 335-0833-01 3
Canoe clip 335-2515-00 4
Clip 335-3744-00 1
machine screw 714-4008-80 4
=e
DPH7300