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Clarion PN-2708N-A Service Manual

Clarion PN-2708N-A Service Manual

Nissan motor genuine 6-disc cd/mp3/wma autochanger am/fm radio stereo

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SPECIFICATIONS
Tuner section
Tuning system:
PLL synthesizer
Receive frequency:
AM
FM
Intermediate frequency:
AM
FM
Quieting sensitivity:
AM
FM
Separation:
FM
S/N ratio:
AM
FM
Auto stop sensitivity(DX): AM
FM
CD changer section
Separation:
More than 60dB(20kHz LPF)
S/N ratio:
More than 74dB
Distortion:
Less than 0.1%(20kHz LPF)
MP3/WMA operations:
MP3; Sampling rate 11.025kHz-48kHz
Bit rate: 8kbps-320kbps/VBR
WMA; Bit rate; 48kbps-192kbps/VBR
Logical format(File system);
ISO9660 level 1, 2 or JOLIET or Romeo
AUX(CD) section
Separation:
More than 52dB(1kHz, 3.0V input)
S/N ratio:
More than 80dB(1kHz, 3.0V input)
CMRR:
More than 40dB(1kHz, 3.0V input)
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 1710kHz
87.75MHz to 107.9MHz
450+3/-3kHz
10.7+0.3/-0.3MHz
Less than 38dBu
Less than 15dBu
22+5/-7dB(1kHz)
More than 45dB
More than 50dB
42+6/-6dBu(600kHz)
39+6/-6dBu
(1000kHz, 1400kHz)
32+6/-6dBu
Service Manual
NISSAN MOTOR Genuine
6-disc CD/MP3/WMA Autochanger
AM/FM Radio Stereo
PN-2708N-A/B
Model
(Genuine No. 28185 CL70A)
General section
Load impedance:
Power output:
Power supply voltage:
Back up current:
Dimensions(mm):
Weight:
NOTE
* There are two models with a different production place.
China production:
Philippines production: PN-2708N-B
All the same parts are used and assemble these models.
* This product includes technology owned by Microsoft Corporation
and cannot be used or distributed without a license from MSLGP.
* We cannot supply PWB with component parts in principle. When
a circuit on PWB has failure, please repair it by component parts
base. Parts which are not mentioned in service manual are not
supplied.
* Specification and design are subject to change without notice for
further improvement.
* In case that the main unit is transported for repair, the lock pin
(966-0653-21) must be set to fix the mechanism assy.
-1-
Published by Service Dept.
298-6297-00 Nov. 2005 X
Printed in P.R.C.
300 ohm/4ch
6V x 4
DC 14.4V
Less than 0.5mA(at 13.2V)
180(W) x 106.4(H) x 167(D)
2.75kg
PN-2708N-A
LOCK PIN
966-0653-21
PN-2708N-A/B

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Summary of Contents for Clarion PN-2708N-A

  • Page 1 Clarion Co., Ltd. Published by Service Dept. 50 Kamitoda, Toda-shi, Saitama 335-8511 Japan 298-6297-00 Nov. 2005 X Service Dept.: 5-66 Azuma, Kitamoto-shi, Saitama 364-0007 Japan Printed in P.R.C. Tel: +81-48-541-2335/2432 FAX: +81-48-541-2703 Service Manual NISSAN MOTOR Genuine 6-disc CD/MP3/WMA Autochanger...
  • Page 2 9. Cautions in handling the optical pickup COMPONENTS The laser diode of the optical pickup can be damaged by electr- PN-2708N-A/B ostatic charge caused by your clothes and body. Make sure to Main unit ----------- avoid electrostatic charges on your clothes or body, or discharge static electricity before handling the optical pickup.
  • Page 3 65 : PLL DO : O : Serial data output to the PLL IC. pin 31 : DQ 1 : I/O: The data input / output. pin 66 : PLL DI : IN : Serial data input from the PLL IC. PN-2708N-A/B...
  • Page 4: Block Diagram

    10. REQ (CD-COMBI) 8. GND 11. RXD (CD-COMBI) INTERFACE 3. TXD (COMBI-CD) AUX / COMBI-ON 1. CD L-CH INPUT (+) 2. AUDIO-ON 5. CD L-CH INPUT (-) 4. DVD-ON INTERFACE 2. CD R-CH INPUT (+) 6. CD R-CH INPUT (-) PN-2708N-A/B...
  • Page 5 CD changer module section V-BUS V-BUS SYSP PN-2708N-A/B...
  • Page 6: Exploded View Parts List

    714-2605-8B MACHINE SCREW(M2.6x5) 816-4021-50 FLAT WIRE 331-3257-20 CONN-HOLDER B 816-2638-01 FLAT WIRE 880-1921V TUNER 929-0730-80 CD-CHANG-MODULE 716-1494-50 IT SCREW(M2.6x6) 335-6788-01 MOLDED PART 286-6666-51 SETPLATE(2708N-A) 076-0716-00 PLUG 286-6666-06 SETPLATE(2708N-B) 076-0716-10 PLUG 311-1834-23 LOWER CASE ------------ MAIN PWB 285-1968-00 GUIDE LABEL PN-2708N-A/B...
  • Page 7 331-3896-22 PWB-HOLDER 716-1716-02 SCREW(M2x3) 305-0334-21 SIDE CASE HBS-561-100 FPC(45P) 310-1741-27 UPPER CASE 716-3450-00 SCREW(M1.7x2) 629-0083-01 DAMPER ----------- CD CHANGER MECHANISM 620-1086-20 DAMPER-H-PLT 347-6619-00 INSULATOR 750-3491-00 FL-SPRING 345-8748-00 GASKET * No. 12: Refer to CD changer mechanism section. (page 8-10) PN-2708N-A/B...
  • Page 8 CD changer mechanism section: Main chassis (Parts list: page 10) K7 K8 L6 L7 N1 N2 A12 T2 E5 8 68 PN-2708N-A/B...
  • Page 9 A19 B3 A3 PN-2708N-A/B...
  • Page 10 EXTENSION LEAD 620-1056-22 HLR-PLATE-L 620-1604-20 DR-PLATE-SCREW 620-1580-20 HLR-PLATE-R * No.4 : Refer to Drive unit section.(page 11) 620-1576-20 LO-MOTOR-PLT 620-1066-20 LOCK LINK-LR 620-1067-21 SLIDE PLATE-L 620-1068-22 SLIDE PLATE-R 620-1071-21 EJECT ARM 620-1072-20 EJECT PLATE 620-1577-20 FRONT PLATE 620-1083-20 FPC-PLATE PN-2708N-A/B -10-...
  • Page 11 738-1720-1H SCREW(M1.7x2) 039-2015-01 P/U-FPC 738-2025-1H SCREW(M2x2.5) 039-2016-02 M/S-FPC 716-3474-01 SCREW(M1.7x3) (WITHOUT COMPONENT) 743-1500-20 E-RING 347-6632-00 PU-SHEET 750-3487-00 SHIFT-P-SPRING 620-1078-21 PUSH PLATE 750-3504-00 CLAMP-A-SPRING 620-1080-22 PU-GUIDE PLATE 966-0649-02 DRIVE PLT-ASSY 620-1081-20 SCREW PUSH-PLT 966-0650-20 SPRING PLT ASSY 620-1730-81 SCREW-HOL-PLT PN-2708N-A/B -11-...
  • Page 12: Electrical Parts List

    C 615 168-2232-55 0.022uF K C 207 168-1032-55 50V 0.01uF K C 423 168-1832-55 50V 0.018uF K C 616 188-1066-38 16V 10uF NP C 208 168-1042-78 16V 0.1uF C 424 042-0592-58 16V 10uF C 617 188-1066-38 16V 10uF NP PN-2708N-A/B -12-...
  • Page 13 R 308 032-0148-50 1/10W 100k ohm Q 105 192-4116-00 2SC4116 R 128 119-1021-15 1/10W 1k ohm R 309 111-2211-98 1/4W 220 ohm Q 106 192-4116-51 2SC4116GR R 129 119-2221-15 1/10W 2.2k ohm R 310 119-1041-15 1/10W 100k ohm PN-2708N-A/B -13-...
  • Page 14 168-1045-56 0.1uF Z 131-1188-50 2SB1188PQR R 25 119-1031-15 1/10W 10k ohm C 28 042-0671-01 10V 47uF TA 198-3018-00 2SK3018 R 26 119-4721-15 1/10W 4.7k ohm C 29 168-1045-56 0.1uF Z 125-2004-92 RN1402 R 27 119-1031-15 1/10W 10k ohm PN-2708N-A/B -14-...
  • Page 15 119-3911-15 1/10W 390 ohm C 59 168-1045-56 0.1uF Z R 13 033-2231-15 1/10W 22k ohm 061-3534-90 16.932MHz C 60 168-1045-56 0.1uF Z R 14 033-2231-15 1/10W 22k ohm 039-2531-20 PWB(WITHOUT C 61 046-1032-78 0.01uF R 15 117-1001-15 1/8W 10 ohm COMPONENT) PN-2708N-A/B -15-...
  • Page 16 L-Motor-FPC(B10) section: CD changer mechanism REF No. PART No. DESCRIPTION SMA-186-100 LOADING M/S-FPC(B11) section: CD changer mechanism REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION SMA-193-101 SPINDLE SMA-191-100 SLED 013-7414-50 SPVG22 PN-2708N-A/B -16-...
  • Page 17: Printed Wiring Board

    To J3 of CD PWB(B2) (PAGE 29) FLAT WIRE MAIN PWB-A(B1) 816-4021-50 NS10+6 A-12MW MAIN PWB-B(B1) A-16MW SPEED SIGNAL FOR-DVD TK08 FLAT WIRE (REAR PLATE with ANT.recept) 816-2638-01 To ES 800-0206-00 VINYL COAT WIRE FM NOISE FM DIVER VR102 VR101 PN-2708N-A/B -17-...
  • Page 18 MAIN PWB-A(B1) SOLDER SIDE Caution: SOLDER SIDE: Parts on the solder side seen from the solder side are indicated. The parts of a dotted line express the parts on a component side. MAIN PWB-B(B1) FM DIVER TP101 TP101 PN-2708N-A/B -18-...
  • Page 19: Circuit Diagram

    To 4/6 (page 22) To 2/6 (page 20) To 2/6 (page 20) To 2/6 (page 20) To 4/6 (page 22) To 4/6 (page 22) To P601 of Main PWB(B1) 5/6 To P602 of Main PWB(B1) 5/6 (page 23) (page 23) PN-2708N-A/B -19-...
  • Page 20 Main PWB(B1) section 2/6 To 4/6 (page 22) To 3/6 (page 21) To 1/6 (page 19) M30624MGA-EM6GP To 6/6 (page 24) To 3/6 (page 21) To 1/6 (page 19) To 4/6 (page 22) To 4/6 (page 22) PN-2708N-A/B -20-...
  • Page 21 Main PWB(B1) section 3/6 To 4/6 (page 22) PN-2708N-A/B -21-...
  • Page 22 To 1/6 (page 19) To 2/6 (page 20) To 6/6 (page 24) To 2/6 (page 20) To 2/6 (page 20) To 3/6 (page 21) To 1/6 (page 19) To 2/6 (page 20) To 2/6 (page 20) To 3/6 (page 21) PN-2708N-A/B -22-...
  • Page 23 Main PWB(B1) section 5/6 SPEED SIGNAL PN-2708N-A/B -23-...
  • Page 24 To J3 of CD PWB(B2) (page 25) connect with 816-4021-50 FLAT WIRE V-Sensor Motor plate sub ass'y Loading motor L-Motor-FPC(B10) PIV-FPC(B7) Driver PWB(B6) LED-L-PWB(B8) LED-FPC LED-R-PWB(B9) Sensor Sensor PWB(B4) Motor driver PIM-FPC(B5) Motor plate sub ass'y To 2/6 (page 20) To 3/6 (page 21) PN-2708N-A/B -24-...
  • Page 25 CD PWB(B2) section: CD changer mechanism B/U-ON Det B/U Reduce Det RB480KTL ACC-OFF ACC-ON ACC-ON ACC-OFF B/U-ON Det B/U Reduce Det CCT5 47Kx4 M30621MCM CCT6 220Kx4 PN-2708N-A/B -25-...
  • Page 26 DSP PWB(B3) 1/2 / M/S-FPC(B11) section: CD changer mechanism DSP PWB(B3) To 2/2 (page 27) CCT1 3.3Kx4 To 2/2 (page 27) M/S-FPC (B11) Pick up ass'y Pick up ass'y Drive unit Drive unit PN-2708N-A/B -26-...
  • Page 27 DSP PWB(B3) 2/2 section: CD changer mechanism CCT4 47Kx4 To 1/2 (page 26) To J1 of CD PWB(B2) (page 25) (45) To 1/2 (page 26) ( Pin No. of J1) PN-2708N-A/B -27-...
  • Page 28 DSP PWB(B3) Detect switch Pick up ass'y Spindle motor ass'y (SMA-193-101) (969-0011-01) Driver PWB(B6) P/U-FPC (039-2015-01) Sled motor ass'y L-Motor-FPC(B10) (SMA-191-100) (039-2014-01) M/S-FPC(B11) (039-2016-02) Loading motor ass'y Drive unit (SMA-186-100) CD PWB(B2) GP1S95 PIM-FPC(B5) (039-2009-00) Sensor-FPC (039-2012-00) Sensor PWB(B4) PN-2708N-A/B -28-...
  • Page 29 SOLDER SIDE: Parts on the solder side seen from the solder side are indicated. (HBS-561-100) LED-L-PWB(B8) LED-R-PWB(B9) MOS-FPC (039-2013-04) JTAG(TEST) DSP PWB(B3) Driver PWB(B6) FLAT WIRE 816-4021-50 To J501 of Main PWB(B1) (page 17) CD PWB(B2) Sensor PWB(B4) PN-2708N-A/B -29-...

This manual is also suitable for:

Pn-2708n-b