Clarion PP-2449V-B Service Manual

Nissan automobile genuine am/fm radio cd player

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SPECIFICATIONS
Radio section
Tuning system:
PLL frequency synthesizer system
Receive range:
AM
FM
Intermediate frequency:
AM
FM
Quieting sensitivity:
AM
FM
Separation:
FM
Auto tuning stop sensitivity(DX):
AM
FM
CD section
Disc:
12cm,8cm Disc
Separation:
More than 50dB
S/N ratio:
More than 74dB
Clarion Co., Ltd.
50 Kamitoda, Toda-shi, Saitama 335-8511 Japan
Service Dept.: 5-66 Azuma , Kitamoto-shi, Saitama 364-0007 Japan
Tel: +81-48-541-2335 / 2432 FAX: +81-48-541-2703
530kHz to 1,710kHz
87.9MHz to 107.9MHz
450kHz
10.7MHz
Less than 38dBu
(PP-2449V-B)
Less than 32dBu
(PP-2449V-C)
Less than 15dBu
(PP-2449V-B)
Less than 11dBu
(PP-2449V-C)
22dB +5/-7dB(1kHz)
42dBu +6/-6dBu(600kHz)
39dBu +6/-6dBu
(1000Hz,1400Hz)
(PP-2449V-B)
32dBu +6/-6dBu
(PP-2449V-C)
32dBu +6/-6dBu
(PP-2449V-B)
25dBu +6/-6dBu
(PP-2449V-C)
- 1 -
Service Manual
NISSAN Automobile Genuine
AM/FM Radio CD Player
PP-2449V-B
Model
(Genuine No. 28185 7S400)
(ID No. CY660)
PP-2449V-C
Model
(Genuine No. 28185 7S200)
(ID No. CY640)
AUX section
Front Gain:
Rear Gain:
General
Load impedance:
Power output:
Power supply voltage: DC13.2V(10.8V to 15.6V)
Back-up consumption: Less than 3mA
Dimensions(mm):
Weight:
*
Specifications and design are subject to change without
notice for further improvement.
COMPONENTS
PP-2449V-B,V-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.
298-6104-00 Aug.2003
Printed in Japan
17dB +3/-3dB(PP-2449V-B)
21dB +3/-3dB(PP-2449V-C)
at AUX input 1kHz,245mV,VOL
max.
16dB +3/-3dB(PP-2449V-B)
16.5dB +3/-3dB(PP-2449V-C)
at AUX input 10kHz,245mV,VOL
max.
2 ohm
25W x 4
Negative ground
180(W) x 108(H) x 160(D)
Approx. 1.9kg
-----------
PP-2449V-B
PP-2449V-C
1

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Summary of Contents for Clarion PP-2449V-B

  • Page 1 Clarion Co., Ltd. Published by Service Dept. 50 Kamitoda, Toda-shi, Saitama 335-8511 Japan 298-6104-00 Aug.2003 Service Dept.: 5-66 Azuma , Kitamoto-shi, Saitama 364-0007 Japan Printed in Japan Tel: +81-48-541-2335 / 2432 FAX: +81-48-541-2703 Service Manual NISSAN Automobile Genuine AM/FM Radio CD Player...
  • Page 2: To Engineers In Charge Of Repair Or Inspection Of Our Products

    270 . Take care not to ap- ply the iron tip repeatedly(more than three times)to the PP-2449V-C PP-2449V-B same patterns. Also take care not to apply the tip with force. ORIGINAL EQ 7. Turn the unit OFF during disassembly and parts replace- ment.
  • Page 3: Block Diagram

    0.6V +0.2/-0.2V. Noise 1. Input a 98.1MHz/55dB(1kHz,30% MOD)signal.(0dB=1.4V) convergence 2. Adjust the output to -22dB +3/-3dB(PP-2449V-B),-18dB +3/-3dB(PP-2449V-C) Milli-volt meter by VR102 when the SSG output is set -20dBu. Clock accuracy 1. Turn off and on the ACC switch,while holding CD EJECT button and POWER Universal timer button.Repeat it twice slowly.
  • Page 4: Exploded View Parts List

    76: COMBI ON : O : COMBI ON pulse output. EXPLODED VIEW/PARTS LIST Main section 45 37 Note)Some parts depend on each model.The model name is specified in the description. (V-B):PP-2449V-B (V-C):PP-2449V-C PART NO. DESCRIPTION Q'TY PART NO. DESCRIPTION...
  • Page 5 621-0598-27 UPPER GUIDE 816-2542-01 FLAT WIRE(10P) 621-0718-21 ROLLER GUIDE 716-3473-00 SCREW 621-0600-26 SHIFT LEVER 621-0709-20 SH-BASE 621-0601-21 RACK 621-0629-20 LOADING ROLLER 621-0602-22 LOCK ARM L 345-8704-20 CUSHION RUBBER 621-0603-25 LOCK ARM R 622-1664-20 ROLLER SHAFT PP-2449V-B - 5 - PP-2449V-C...
  • Page 6 750-3469-20 CLAMPER SPRING 714-2003-81 MACHINE SCREW 750-3470-20 ID-LOCK SPRING 716-1507-00 SCREW 816-2592-00 LEAD WIRE(BLU) 716-1733-00 SCREW 750-3472-21 DR-SPRING F 716-3469-00 SCREW 750-3473-20 DR-SPRING RA 716-3446-00 SCREW 750-3474-20 DR-SPRING RB 750-3465-21 ROLLER SPRING L 750-3475-21 DR-SPRING C PP-2449V-B - 6 - PP-2449V-C...
  • Page 7: Electrical Parts List

    Note) Several different parts of the same reference number are alternative parts. Main PWB(B1) section One of those parts is used in the set. Note)Some parts depend on each model.The model name is specified in the description. (V-B):PP-2449V-B (V-C):PP-2449V-C REF No. PART No. DESCRIPTION REF No.
  • Page 8 R561 119-1541-15 1/10W 150k ohm R104 119-8201-15 1/10W 82 ohm(V-B) R339 119-4731-15 1/10W 47k ohm R562 119-1541-15 1/10W 150k ohm R105 119-1031-15 1/10W 10k ohm(V-B) R501 119-3331-15 1/10W 33k ohm R563 119-1541-15 1/10W 150k ohm PP-2449V-B - 8 - PP-2449V-C...
  • Page 9 046-4712-58 470pF C208 046-6822-58 6800pF J201 074-1138-65 15P C117 043-0533-50 0.047uF C209 168-1042-78 0.1uF J301 074-1138-60 10P C118 043-0533-50 0.047uF C210 043-0533-50 0.047uF L101 010-2285-57 BLM21B102SPT C119 045-2701-50 27pF C211 168-1042-78 0.1uF L102 010-2285-57 BLM21B102SPT PP-2449V-B - 9 - PP-2449V-C...
  • Page 10 033-6831-15 1/16W 68k ohm LED PWB section(B4):CD mechanism REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION 001-7058-90 AN1105W-RR 060-4015-90 PS1192H 013-7413-50 LIMIT 001-7058-90 AN1105W-RR 060-4015-90 PS1192H 074-1138-60 10P 013-7414-50 CHUCKING PP-2449V-B - 10 - PP-2449V-C...
  • Page 11: Circuit Diagram

    CIRCUIT DIAGRAM PRINTED WIRING BOARD Switch PWB(B2) section Switch PWB(B2) section COMPONENT SIDE SOLDER SIDE Caution: COMPONENT SIDE: Parts on the component side seen   from the component side are indicated.  SOLDER SIDE: Parts on the solder side seen   from the solder side are indicated.  PP-2449V-B - 11 - PP-2449V-C...
  • Page 12 CIRCUIT DIAGRAM Main PWB(B1) section 1/2 TO PAGE 13  MAIN PWB PP-2449V-B - 12 - PP-2449V-C...
  • Page 13 Main PWB(B1) section 2/2 PP-2449V-B - 13 - PP-2449V-C...
  • Page 14 PRINTED WIRING BOARD Main PWB(B1) section AUX SOCKET COMPONENT SIDE Note)Some parts depend on each model.   The model name is specified in the description.   V‑B:PP‑2449V‑B  V‑C:PP‑2449V‑C PP-2449V-B - 14 - PP-2449V-C...
  • Page 15 MAIN PWB (B1) section SOLDER SIDE Caution: COMPONENT SIDE: Parts on the component side seen   from the component side are indicated.  SOLDER SIDE: Parts on the solder side seen   from the solder side are indicated.  PP-2449V-B - 15 - PP-2449V-C...
  • Page 16 CIRCUIT DIAGRAM PRINTED WIRING BOARD CD PWB(B3) / LED PWB(B4) section CD PWB(B3) / LED PWB(B5) section TO J201 OF MAIN PWB (PAGE 12) Caution: COMPONENT SIDE: Parts on the component side seen   from the component side are indicated.  SOLDER SIDE: Parts on the solder side seen   from the solder side are indicated.  COMPONENT SIDE SOLDER SIDE TO PICK UP UNIT PP-2449V-B - 16 - PP-2449V-C...

This manual is also suitable for:

Pp-2449v-c28185 7s40028185 7s200

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