Clarion PP-2449H-A Service Manual

Clarion PP-2449H-A Service Manual

Am/fm radio cd player

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SPECIFICATIONS
Radio section
Tuning system:
PLL frequency synthesizer system
Receive range:
AM 530kHz to 1,710kHz
FM 87.9MHz to 107.9MHz
Intermediate frequency:
AM 450kHz
FM 10.7MHz
Quieting sensitivity:
AM Less than 32dB
FM Less than 11dB
Separation:
FM 22
Auto tuning stop sensitivity:
AM 32
FM 25
CD section
Disc:
12cm,8cm Disc
Separation:
More than 50dB
S/N ratio:
More than 74dB
AUX section
Gain:(PP-2449H-A)
FRONT 19
REAR 19
(PP-2449H-B)
FRONT 16
REAR 19
(PP-2449H-C)
FRONT 18
REAR 17
(AUX input 1kHz,245mV,VOL max.)
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
(at 20dB S/N)
μ
(at 30dB S/N)
μ
5/
7dB(1kHz)
6dB
±
μ
6dB
±
μ
3dB
±
3dB
±
3dB
±
3dB
±
3dB
±
3dB
±
- 1 -
Service Manual
NISSAN Automobile Genuine
AM/FM Radio CD Player
PP-2449H-A
Model
(Genuine No. 28185 8Z500)
(ID No. CY150)
PP-2449H-B
Model
(Genuine No. 28185 8Z400)
(ID No. CY140)
PP-2449H-C
Model
(Genuine No. 28185 7Z800)
(ID No. CY130)
General
Load impedance:
Power output:
Power supply voltage:
Back-up consumption:
Dimensions(mm):
Weight:
Specifications and design are subject to change without
notice for further improvement.
COMPONENTS
PP-2449H-A,H-B,H-C
Main unit
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.
Published by Service Dept.
298-5932-00 Oct.2001 P
Printed in Japan
2
Ω
25W
4(H-A/H-C)
×
25W
2(H-B)
×
DC13.2V(10.8V to 15.6V)
Negative ground
Less than 3mA
180(W)
108(H)
160(D)
×
×
Approx. 1.9kg
−−−−−
PP-2449H
1

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Summary of Contents for Clarion PP-2449H-A

  • Page 1 Clarion Co., Ltd. Published by Service Dept. 5-35-2, Hakusan, Bunkyouku, Tokyo, 112-8608 Japan 298-5932-00 Oct.2001 P Service Dept.- 50 kamitoda,Toda-shi,Saitama,335-8511 Japan Tel: 048-443-1111 FAX:048-433-6996 Printed in Japan Service Manual NISSAN Automobile Genuine AM/FM Radio CD Player PP-2449H-A Model (Genuine No. 28185 8Z500) (ID No.
  • Page 2 DIFFERENCE FEATURE LIST ■ same patterns. Also take care not to apply the tip with EQUALIZER FADER force. PP-2449H-A   ○  ○ 7. Turn the unit OFF during disassembly and parts replace- PP-2449H-B   ○...
  • Page 3: Block Diagram

    BLOCK DIAGRAM ■ F L S P + R L S P + A N T F R S P + I C 3 0 2 I C 5 0 1 - 5 0 5 I C 5 0 6 R R S P + 8 8 0 - 1 9 1 7 B L C 7 5 3 8 6...
  • Page 4: Main Section

    pin 58: NU : - : Not in use. pin 81: SBSY : IN : CD IC Sub Q data request signal input. pin 59: BEEP : O : Beep out. pin 82: GND 1 : - : Ground. pin 60: NU : - : Not in use.
  • Page 5 PART NO. DESCRIPTION Q'TY PART NO. DESCRIPTION Q'TY 074-1151-14 OUTLET SOCKET(14P) 311-1833-10 LOWER CASE 310-1739-10 UPPER CASE 073-0774-00 TERMINAL 702-2006-81 TAP SCREW(2×6) 716-0878-00 IT SCREW 714-2606-81 MACHINE SCREW(M2.6×6) 039-1984-02 MAIN PWB (WITHOUT COMPONENT) 714-2612-81 MACHINE SCREW(M2.6×12) 076-0540-14 PLUG(14P) 714-2603-81 MACHINE SCREW(M2.6×3) 074-1191-26 OUTLET SOCKET(26P) 286-9909-00 SETPLATE(H-A) 103-2012-00 TRANSISTOR(2SD2012)
  • Page 6 G11 G10 9 42 63 8 24 H4H5 H1 H2 H3 H6 H7 PART NO. DESCRIPTION Q'TY PART NO. DESCRIPTION Q'TY 750-3468-20 RACK SPRING 750-3472-21 DR-SPRING F 750-3469-20 CLAMPER SPRING 750-3473-20 DR-SPRING RA 750-3470-20 ID-LOCK SPRING 750-3474-20 DR-SPRING RB 750-3475-21 DR-SPRING C 816-2566-51 LEAD WIRE(BLU) - 6 - PP-2449H...
  • Page 7 Note) Several different parts of the same reference number are alternative parts.One of those parts is used in the set. Some parts depend on each model.The model name is specified in the Main PWB(B1) section description.PP-2449H-A(H-A),PP-2449H-B(H-B),PP-2449H-C(H-C) REF No. PART No. DESCRIPTION REF No. PART No.
  • Page 8 REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION R245 119-1031-15 1/16W 10kΩ R562 119-1541-15 1/16W 150kΩ(H- J302 074-0850-08 8P R246 119-1031-15 1/16W 10kΩ A,H-C) J701 074-1068-11 16P R301 119-1021-15 1/16W 1kΩ R563 119-1541-15 1/16W 150kΩ L104 010-2003-04 COIL R302...
  • Page 9 REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION R908 119-8201-15 1/16W 82Ω R704 111-2291-11 1W 2.2Ω R819 119-1041-15 1/16W 100kΩ R910 111-3911-98 1/4WS 390Ω R803 111-4711-98 1/4WS 470Ω R821 111-2021-98 1/4WS 2kΩ R912 119-1021-15 1/16W 1kΩ...
  • Page 10: Circuit Diagram

    CIRCUIT DIAGRAM Switch PWB(B2) section - 10 - PP-2449H...
  • Page 11: Printed Wiring Board

    PRINTED WIRING BOARD Switch PWB(B2) section PP-2449H - 11 -...
  • Page 12 CIRCUIT DIAGRAM Main PWB(B1) section 1/2 - 12 - PP-2449H...
  • Page 13 Main PWB(B1) section 2/2 - 13 - PP-2449H...
  • Page 14 PRINTED WIRING BOARD Main PWB(B1) section - 14 - PP-2449H...
  • Page 15 CIRCUIT DIAGRAM PRINTED WIRING BOARD CD PWB(B3)/LED PWB(B4) section CD PWB(B3)/LED PWB(B4) section CD PWB(B3) LED PWB(B4)-A LED PWB(B4)-B - 15 - PP-2449H...

This manual is also suitable for:

Pp-2449h-bPp-2449h-c

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