Clarion DPH910 Manual do Utilizador descarregar pdf

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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

1 2 3 4 5 6 ... 11 12

Resumo do Conteúdo

Página 1 - Service Manual

- 1 -DPH910/913Published by Service Dept.Printed in JapanClarion Co., Ltd. 5-35-2, Hakusan, Bunkyouku, Tokyo, 112-8608 JapanService Dept.- 50 kamitoda

Página 2 - RESET SWITCH

Página 3 - BLOCK DIAGRAM

Página 4 - EXPLANATION OF IC

Página 5 - ELECTRICAL PARTS LIST

- 2 -DPH910/913 To engineers in charge of repair orinspection of our products.Before repair or inspection, make sure to followthe instructions so tha

Página 6 - DPH910/913

- 3 -DPH910/913 BLOCK DIAGRAM

Página 7

- 4 -DPH910/913 EXPLANATION OF IC052-7058-00 M30622MCA-E70FP DSP System Controller1.Terminal Descriptionpin 1: NU : - : Not in use.pin 2: D SEL 1 : O

Página 8

- 5 -DPH910/913NO. PART NO. DESCRIPTION Q'TYNO. PART NO. DESCRIPTION Q'TY EXPLOODED VIEW・PARTS LISTNote)Some parts depend on each model.The

Página 9 - CIRCUIT DIAGRAM

- 6 -DPH910/913C392 182-1063-35 16V10μFC394 168-3332-78 0.033μFC395 168-3332-78 0.033μFC396 168-3332-78 0.033μFC397 168-3332-78 0.033μFC398 168-3332-7

Página 10

- 7 -DPH910/913D310 001-0294-90 1SS133TD311 001-0504-36 HZS7A1LD312 001-0347-32 MA4056MTAD312 001-0346-32 MTZJ5.6BD312 001-0401-32 HZS6B1-TJD313 001-0

Página 11

- 8 -DPH910/913R143 119-4731-15 1/16W 47kΩR152 119-4721-15 1/16W 4.7kΩR161 119-5121-15 1/16W 5.1kΩR165 119-4731-15 1/16W 47kΩR166 119-4731-15 1/16W 47

Página 12

- 9 -DPH910/913 CIRCUIT DIAGRAMMain PWB section 1/3 (B1)