Clarion PU-2471A-G Service Manual

Clarion PU-2471A-G Service Manual

Peugeot/citroen automobile genuine rds/fm/mw/lw radio & cd stereo player

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PU-2472B-C (WITH DUMMY COVER) / PU-2472C-C

SPECIFICATIONS

LW tuner section
Tuning system:
PLL frequency synthesizer system
Receive range:
153kHz to 279kHz
Quieting sensitivity:
Less than 43dBu(at 20dB S/N)
Auto tuning stop sensitivity:
35+10/-10dBu(DX)
62+10/-10dBu(LO)
MW tuner section
Tuning system:
PLL frequency synthesizer system
Receive range:
531kHz to 1,602kHz
Quieting sensitivity:
Less than 36dBu(at 20dB S/N)
Auto tuning stop sensitivity:
35+10/-10dBu(DX)
62+10/-10dBu(LO)
FM tuner section
Tuning system:
PLL frequency synthesizer system
Receive range:
87.5MHz to 108.0MHz
Intermediate frequency:
10.7MHz
Quieting sensitivity:
Less than 13dBu(at 30dB S/N)
Separation:
More than 20dB
Auto tuning stop sensitivity:
21+8/-8dBu(DX)
47+10/-10dBu(LO)
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
Service Manual
- 1 -
PEUGEOT/CITROEN
Automobile Genuine
RDS/FM/MW/LW Radio
& CD Stereo Player
PU-2471A-G
Model
PU-2471A-H
Model
PU-2472B-C
Model
PU-2472C-C
Model
CD player section
Separation:
More than 65dB(1kHz)
S/N ratio:
More than 80dB(1kHz)
Distortion:
Less than 1.0%(1kHz)
General
Audio Power output:
More than 10W x 4
Power supply voltage: DC13.5V Negative ground
Current consumption: Less than 10A
Dimensions(mm):
178(W) x 50(H) x 156.6(D)
COMPONENTS
PU-2471A-G,A-H/PU-2472B-C,C-C
Main unit
NOTES
*
We cannot supply PWB with component parts in prin-
ciple. When a circuit on PWB has failure, please repair
it by component parts base. Parts which are not men-
tioned in service manual are not supplied.
*
Prevent damage caused by static electricity when re-
pairing the pick-up.
The pattern of the pick-up is short-circuiting for preven-
tion. Remove the soldering with a solder iron whose in-
sulation resistance is larger than 10M ohm(DC500V) after
complete connection to the main PWB. For repair table
shall use copper or conductive sheet (with impedance is
lower to 100M ohm from 1M ohm) such as a sheet.
Be sure to put on a wrist-strap for prevent electric static's
Published by Service Dept.
298-6067-00 Mar.2003
Printed in Japan
-----------
1
PU-2471A
PU-2472B, C

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Summary of Contents for Clarion PU-2471A-G

  • Page 1: Specifications

    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 PU-2472B-C (WITH DUMMY COVER) / PU-2472C-C SPECIFICATIONS LW tuner section Tuning system: PLL frequency synthesizer system...
  • Page 2: To Engineers In Charge Of Repair Or Inspection Of Our Products

    (with impedance is to 100M ohm from 1M ohm). The strap works to drain away the static electricity build-up on the human body. And as static electricity build-up on clothes is not drained away, be careful and not your clothes to touch the pick- Position of short soldering for pick-up protection posi- tion is different by model.
  • Page 3: Explanation Of Ic

    EXPLANATION OF IC 052-1170-13 uPD784216BYGC-110-8EU CD & Radio System Controller 1.Terminal Description 1: KI 1 : IN : Key scan signal input. 2: KI 2 : IN : Key scan signal input. 3: KI 3 : IN : Key scan signal input. 4: KI 4 : IN : Key scan signal input.
  • Page 4: Exploded View Parts List

    EXPLODED VIEW/PARTS LIST Main section : PU-2471A PART NO. DESCRIPTION 940-7915-64 ESCUTCHEON ASSY 345-8532-00 RUBBER SWITCH 039-1806-01 SWITCH PWB (WITHOUT COMPONENT) 309-0759-11 FRONT PLATE 780-2605-00 IT IB SCREW(M2.6 x 5) 311-1808-01 LOWER CASE 039-2047-02 MAIN PWB (WITHOUT COMPONENT) 880-2088A TUNER PACK(FM/MW/LW) 816-2525-02 FLAT WIRE 102-3420-00 TRANSISTOR(2SC3420) 039-1805-02 ISO PWB...
  • Page 5 Main section : PU-2472B,C ( 2472B-C ) PART NO. DESCRIPTION 940-7897-66 ESCUTCHEON ASSY(2472C-C) 940-7897-72 ESCUTCHEON ASSY(2472B-C) 716-0778-00 WAVE SCREW 380-5439-11 KNOB 780-2605-00 IT IB SCREW(M2.6 x 5) 309-0774-11 FRONT PLATE 039-1936-00 SWITCH PWB (WITHOUT COMPONENT) 311-1808-11 LOWER CASE 039-2047-02 MAIN PWB (WITHOUT COMPONENT) 880-2088A TUNER PACK(FM/MW/LW)
  • Page 6: Cd Mechanism Section

    CD mechanism section : 929-0220-80 9 42 63 8 24 H4H5 H6 H7 H1 H2 H3 PU-2471A PU-2472B, C G11 G10 - 6 -...
  • Page 7: Electrical Parts List

    PART NO. DESCRIPTION 966-0595-24 DRIVE PLATE ASSY 969-0060-30 PICK UP UNIT 039-1944-21 LED PWB (WITHOUT COMPONENT) 039-1945-20 CD PWB (WITHOUT COMPONENT) SMA-182-100 MOTOR ASSY(SPINDLE) SMA-183-100 MOTOR ASSY(SLED) HBS-516-100 CLAMPER SUB ASSY 803-4906-60 VINYL COAT WIRE(ORG) 816-2591-00 LEAD WIRE(YEL) 620-1025-21 ID-LOCK PLATE 620-1026-21 SPRING PLATE 620-1027-24 LOWER CHASSIS 620-1028-21 UPPER CHASSIS...
  • Page 8 REF No. PART No. DESCRIPTION C240 178-2242-78 0.22uF C241 178-2242-78 0.22uF C242 168-1032-55 0.01uF C243 168-3332-78 0.033uF C244 168-2722-55 2700pF C245 178-1542-78 0.15uF C247 168-1042-78 16V 0.1uF C249 183-4763-37 16V47uF C250 168-1042-78 16V 0.1uF C251 168-1042-78 16V 0.1uF C252 183-4763-37 16V47uF C254 168-2732-55 16V 0.027uF C255...
  • Page 9 REF No. PART No. DESCRIPTION R810 119-2231-15 1/10W 22k ohm R811 119-1031-15 1/10W 10k ohm R812 119-1031-15 1/10W 10k ohm R813 119-1031-15 1/10W 10k ohm R815 119-1031-15 1/10W 10k ohm Switch PWB section(B2) : PU-2471A REF No. PART No. DESCRIPTION 001-7053-90 FA1111R-22(A-G) 001-7053-91 BG1111R-760(A-H) 001-7053-90 FA1111R-22(A-G)
  • Page 10: Circuit Diagram

    REF No. PART No. DESCRIPTION IC301 051-6049-08 BA5983FP-E2 J101 074-1228-76 26P J201 074-1138-65 15P J301 074-1138-60 10P L101 010-2285-57 BLM21B102SPT L102 010-2285-57 BLM21B102SPT L103 010-2285-57 BLM21B102SPT L104 010-2285-57 BLM21B102SPT L105 010-2285-57 BLM21B102SPT L401 010-2155-93 10uH L401 010-3050-93 10uH Q201 131-1188-50 2SB1188 R102 033-5621-15 1/16W 5.6k ohm R104...

This manual is also suitable for:

Pu-2471a-hPu-2472c-cPu-2472b-cRd3

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