Panasonic CY-BG8013ZC Service Manual

ORDER No.AED02100465

AUTOMOTIVE ELECTRONICS

GM
CY-BG8013ZC

6-channels Power Amplifier

GM PART No. : 15762536
VEHICLE : Yukon, Tahoe, Suburban
DESTINATION : US /Mexico
PRODUCED AFTER: Jul., 1999

I0

Specifications*

General
Power Supply DC 12V (11V - 16V)

Test Voltage 13.2V

Negative ground
Current Consumption Less than 2A
Maximum Output Power 20W × 5ch (FL, FR, RL, RR, AMB) (at 4Ω)

26W × 1ch (SUB) (at 4Ω)
Output Impedance 4Ω (FL, FR, RL, RR, AMB)

2Ω (SUB)
Source Impedance 600Ω or less
Input Level 0dBV (1Vrms)
THD 0.5% max. (FL, FR, RL, RR, AMB)

1.5% max. (SUB)

Output Noise -67dBV max. (each channel)
Channel Separation 55dB min. (at 500Hz)

Dimensions** (W×H×D) 167.4 × 140 × 39.1 (mm)

(not including connector protrusion)

Weight** 1.0kg

* Specifications and the design are subject to possible modification
without notice due to improvements.

** Dimensions and Weight shown are approximate.

•

• Above specifications comply with EIA standards.

• •

© 2002 Matsushita Communication Industrial Co.,
Ltd. All rights reserved. Unauthorized copying and
distribution is a violation of law.

GM / CY-BG8013ZC

CONTENTS

Page Page

1 FEATURES 2
2 REAR VIEW AND CONNECTORS
3 BLOCK DIAGRAM
4 PACKAGE AND IC BLOCK DIAGRAM

5 REPLACEMENT PARTS LIST

2

6 EXPLODED VIEW (UNIT)

3

7 WIRING DIAGRAM
8 SCHEMATIC DIAGRAM

4

1 FEATURES

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•

6 channels of amplification: LF, RF, LR, RR, AMB (Ambience) and SUB (Subwoofer).

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•

•

3 bands of fixed equalization for each front channel.

• •

2 bands of fixed equalization for each rear channel.
LPF for Subwoofer.

•

•

The amplifier shall untilize AMP CONTROL to invoke amplifier function as follows:

• •

For AMP CONTROL signal from 0 Vdc to 1.0 Vdc, amplifier shall be off.
For AMP CONTROL signal from 2.5 Vdc to voltage BATT12V terminal, amplifier shall be on.

2 REAR VIEW AND CONNECTORS

5
8
9

11

2

3 BLOCK DIAGRAM

3.1. Main Block

GM / CY-BG8013ZC

3

GM / CY-BG8013ZC

4 PACKAGE AND IC BLOCK DIAGRAM

4.1. MAIN BLOCK

IC201, 202, 252 : YEAMPC4574E1
IC302, 352, 401 : YEAMPC4574E1

IC203, 205 : YEAMPC4570E1

IC701 : MC7806BT

IC204, 304, 404 : AN7190NK

4