Clarion DPH910, Руководство по обслуживанию

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DPH910/913
Published by Service Dept.
Printed in Japan
Clarion Co., Ltd.
5-35-2, Hakusan, Bunkyouku, Tokyo, 112-8608 Japan
Service Dept.- 50 kamitoda,Toda-shi,Saitama,335-8511 Japan Tel: 048-443-1111 FAX:048-433-6996
298-5921-00 Jul.2001 P
Service Manual
Model
DIGITAL GRAPHIC & PARAMET-
RIC EQUALIZER/DSP/CROSS-
OVER PROCESSOR MODULE
(GP-976E / FOR EUROPE)
■ SPECIFICATIONS
S/N retio: 107dB(digital input)
83dB(analogue input)
Frequency response: 10Hz to 20kHz(
±
1dB)
Separation: 100dB(digital input)
80dB(analogue input)
Harmonic distortion: 0.006%(digital input,1kHz)
0.006%(analogue input,1kHz)
Voltage gain: 2.5dB(volume max. 4V pre-out)
Analogue input: 1.5VRMS(max.)
Digital input: 44.1kHz sampling frequency,
16-bit digital audio data
A/D conversion: 20-bit linear, 64 times oversamping
D/A conversion: 24-bit linear, 128 times oversamping
DSF: BASIC 12 modes
USER 6 modes
Graphic Eq.(7bands): BASIC 6 modes
USER 6 modes
Virtual Space Eq.: BASIC 6 modes
USER 6 modes
Parametric Eq.: 3 bands x 2(independent front/rear)
Centre freq. 20Hz to 20kHz,
1/3 octave steps, 31 points
Q curve 1 to 20
Gain ± 12dB
Preset 6 types
Auto loudness: on/off
Subwoofer: Voltage gain +12dB
(max.woofer volume)
LPF fc
Through,50Hz,80Hz,120Hz
LPF Slope 24dB/oct
Front/Rear: HPF fc
Through,50Hz,80Hz,120Hz
HPF Slope 18dB/oct
Power supply voltage: DC14.4V(10.8 to 15.6V)
negative ground
Power consumption: 560mA
Dimentions(mm): 230(W)x25(H)x170(D)
Weight: 0.95kg
※ Specification and design are subject to change without
notice for further improvement.
■ COMPONENTS
GP-976B-51/GP-976E-51
Main unit −−−−− 1
Nameplate 287-1676-00 1
Ground lead 850-2715-00 1
CeNET cable 855-3421-00 1
RCA cable 855-8500-00 2
Parts bag −−−−−
Mounting bracket 300-7362-00 2
Cord clamp 335-0833-01 2
Canoe clip 335-2515-00 4
Cable clip 335-3744-00 1
Machine screw(M4X8) 714-4008-80 4
■ NOTE
We cannot supply PWB with component parts in principle.
When a circuit on PWB has failure , please repair it by com-
ponent parts base. Parts which are not mentioned in ser-
vice manual are not supplied.
(GP-976B / FOR U.S.A.)
Model