Panasonic CY-PAD1003N Service Manual

Digital mono amplifier
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Specifications*
General
Power Supply
Current Consumption
Speaker Impedance
Power Output ("EIA" Power)
1-CH (Monaural)
Maximum Power Output
1-CH (Monaural)
Total Harmonic Distortion
Low Pass Filter
Bass Boost
Subsonic Filter
Signal to Noise Ratio
Frequency Response
Input Sensitivity
Input Impedance
Dimensions (W×H×D)**
Weight**
* 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.
DC 12V (11V - 16V),
Test Voltage 14.4V
Negative Ground
29A (at 350W×1)
4 Ω
350W×1 (10Hz-8000Hz, 1%, 4 Ω)
600W×1 (10Hz-8000Hz, 10%)
0.2% (1000Hz, at 10W)
50Hz-250Hz
0dB-15dB (Middle Frequency: 45Hz)
20Hz, -3dB, 12dB/oct
90dB (IHF, A)
10Hz-8kHz
0.2V-6V
More than 22kΩ
280×62×303 mm
4.0 kg
AUTOMOTIVE AFTERMARKET
CY-PAD1003N
Digital Mono Amplifier
© 2006 Matsushita Electric Industrial Co., Ltd. All
rights
reserved.
distribution is a violation of law.
ORDER NO. ACED060946C2
Unauthorized
copying
and

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  Summary of Contents for Panasonic CY-PAD1003N

  • Page 1 ORDER NO. ACED060946C2 AUTOMOTIVE AFTERMARKET CY-PAD1003N Digital Mono Amplifier Specifications* General Power Supply DC 12V (11V - 16V), Test Voltage 14.4V Negative Ground Current Consumption 29A (at 350W×1) 4 Ω Speaker Impedance Power Output (“EIA” Power) 350W×1 (10Hz-8000Hz, 1%, 4 Ω)
  • Page 2: Table Of Contents

    • • • • Hight Level Speaker Input connection • • • • Bass boost control system • • • • Crossover Frequency Control • • • • RCA output terminals • • • • 5.1-channel Surround System (Combination with other Panasonic car audio products)
  • Page 3: Wiring Connection

    CY-PAD1003N 5 WIRING CONNECTION...
  • Page 4: Replacement Parts List

    CY-PAD1003N 6 REPLACEMENT PARTS Ref. No. Part No. Part Name & Description Remarks 09-14148-85 Diode 09-20056-03 Zener Diode LIST 09-00240-86 Zener Diode 09-14148-85 Diode Notes : 09-14148-85 Diode 09-14148-85 Diode 1. Be sure to make your orders of replacement parts...
  • Page 5 CY-PAD1003N Ref. No. Part No. Part Name & Description Remarks Ref. No. Part No. Part Name & Description Remarks 02-21002-25 100µF 16WV JA10 01-00012-00 Jummper 03-21030-85 0.01µF 50WV JA11 01-00006-00 Jummper 03-24720-05 4700PF 63WV 01-00078-00 Jummper 03-21030-60 0.01µF 63WV 01-00086-00...
  • Page 6 CY-PAD1003N Ref. No. Part No. Part Name & Description Remarks Ref. No. Part No. Part Name & Description Remarks 01-11030-63 10kΩ 1/8W 30-00284-00 5Pin Connector 01-13320-63 3.3kΩ 1/8W 01-13320-63 3.3kΩ 1/8W 01-13320-63 3.3kΩ 1/8W COILs 01-13320-63 3.3kΩ 1/8W 20-00219-00 100uH Coil...
  • Page 7 CY-PAD1003N Ref. No. Part No. Part Name & Description Remarks Ref. No. Part No. Part Name & Description Remarks CON1 30-00242-00 8P Connector 01-54700-85 4.7kΩ 01-52200-86 22Ω 01-52230-86 22kΩ 01-52230-86 22kΩ [11-05A16-34-C] Driver Block 01-53320-83 3.3kΩ IC´s AND TRANSISTORs 01-53320-83 3.3kΩ...
  • Page 8 CY-PAD1003N Ref. No. Part No. Part Name & Description Remarks 71-00709-00 Top Cover 71-00710-00 Side Panel Left 78-00412-00 Ceramic Sheet 74-00216-00 Bracket U Form 78-00351-00 EVA Foam 74-00210-00 Column Hexagon 76-00428-00 Wrap for FAN 75-00221-00 78-00407-00 Insulated Sheet 78-00409-00 Insulated Sheet...
  • Page 9: Exploded View (Unit)

    CY-PAD1003N 7 EXPLODED VIEW (Unit)
  • Page 10: Wiring Diagram

    CY-PAD1003N 8 WIRING DIAGRAM 8.1. Main Block (Top View)
  • Page 11 CY-PAD1003N 8.2. Main Block (Bottom View)
  • Page 12 CY-PAD1003N 8.3. Servo Block...
  • Page 13 CY-PAD1003N 8.4. Driver Block...
  • Page 14 CY-PAD1003N 8.5. LED Block...
  • Page 15: Schematic Diagram

    AUDIO IN shown on the schematic diagram. SGND 22/25V PIN1 07-00072-85 PIN8 +Vcc +Vcc SGND -Vcc 07-00072-85 -Vcc 1.8k 0.47 6.8k +15V R6 43k +15V PIN4 PIN7 -15V -15V SGND SGND AUDIO(L,R) 10/25V 1.6k 470p 1.8k 22/25V CY-PAD1003N MAIN1/3, DRIVER, SERVO...
  • Page 16 CP13B RP19 CP10 RP20 680p 4700p THERMAL +Vcc +Vcc 09-14148-01 PROTECT DP12 CP14–CP16 The following symbols are 09-20A20-00 RP21 shown on the schematic diagram. CP18–CP20 +Vcc 1000/80V +Vcc CP51 -Vcc -Vcc +15V +15V 19-00329-00 +15V -15V +12V +12V CY-PAD1003N MAIN2/3,LED...
  • Page 17 0.01 07-00072-01 10/50V PRE OUT (AUDIO OUT) 0.47 1.2k 470k 07-00072-01 4700p 4700p SGND SGND SGND B20K SGND 150p 07-00072-01 C50K C50K FILTER 240k 07-00072-01 SGND 0.047 The following symbols are shown on the schematic diagram. SGND AUDIO(L,R) CY-PAD1003N MAIN3/3...
  • Page 18 THIS PAGE IS JUST FOR THE PAGE LAYOUT USE ONLY.
  • Page 19: Block Diagram

    CY-PAD1003N 10 BLOCK DIAGRAM...
  • Page 20 9 SCHEMATIC DIAGRAM 9.1. Main-1/Driver/Servo Block 11-06A15-32-G 11-05A16-34-C DRIVER PCB R3 1k 220p +Vcc D1,D2 DC offset 09-14148-85 09-00014-8 1000p R23 100 07-70008-85 Freq adj 09-14148-85 1000p -52.6 -5.2 07-70004-85 -0.5 -55.2 -55.2 -52.7 07-04051-85 -3.9 -52.6 -55.2 R13 10k 5.6k -5.2 -55.2...
  • Page 21 -44.6 -43.9 -57.6 -56.5 -44.8 C14A Q13A 0.01 -57.6 09-00114-00 09-20130-01 -Vcc -Vcc C15A C51A Short 08-05551-00 protect The following symbols are shown on the schematic diagram. +Vcc +Vcc -Vcc -Vcc +15V +15V -15V -15V AUDIO(L,R) CY-PAD1003N MAIN1/3, DRIVER, SERVO...
  • Page 22 CY-PAD1003N 9.2. Main-2/LED Block 11-06A15-32-G RELAY CONTROL 1A-0000PC817H DP20 09-14148-01 100k QP15 08-05551-00 4.7k CA11 220/16V DP21 QP14 09-00075- 09-14148-01 08-05551-00 RP34B 1k Short protect 4.7/50V QP12 11-C00080-01 11-C00080-01 08-01358-00 +12V LED1-4 LED5-8 3.3k 12.1 19-00323-00 19-00323-00 08-05401-00 11.3 LED2...
  • Page 23 +12V QP6-QP11 148-01 CP21 D=474:19+7 08-50N06-00 CP18 CP19 CP20 0.22 CP13B 680p +Vcc +Vcc DP12 CP14–CP16 The following symbols are 09-20A20-00 shown on the schematic diagram. CP18–CP20 +Vcc 1000/80V +Vcc -Vcc -Vcc +15V +15V +15V -15V +12V +12V CY-PAD1003N MAIN2/3,LED...
  • Page 24 9.3. Main-3 Block 11-06A15-32-G 33uH L OUT 100p 10/50V L IN SGND 100p HI/LOW SEL R131 33uH R IN B20k SGND 100p 10/50V R OUT SGND SGND 07-00072-01 10/50V 100p 10/50V 220k SGND SGND SGND SGND 10/50V 220k 220k 10/50V 220k 07-00072-01 10/50V...
  • Page 25 CY-PAD1003N R131 07-00072-01 SUBSONIC SGND 0.068 07-00072-01 0.068 200k 180k 100k SGND SGND CA4 0.01 07-00072-01 0.01 7-00072-01 PRE OUT (AUDIO OUT) 07-00072-01 4700p 4700p SGND SGND C50K C50K FILTER 07-00072-01 0.047 SGND CY-PAD1003N MAIN3/3...