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Clarion 28185 AC702 Service Manual

Clarion 28185 AC702 Service Manual

Nissan automobile genuine 6-disc cd/mp3/wma autochanger am/fm radio stereo 160w type

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SPECIFICATIONS
Radio section
Tuning system:
PLL frequency synthesizer system
Receive range:
Intermediate frequency: AM 450kHz
Quieting sensitivity:
Separation:
Auto tuning stop sensitivity:
CD section
Mechanism:
Disc:
Format:
Separation:
S/N ratio:
Distortion:
General
Load impedance:
Power output:
Power supply voltage:
Back-up consumption: Less than 0.5mA
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
AM 530kHz to 1,710kHz
FM 87.75MHz to 107.9MHz
FM 10.7MHz
AM Less than 38dBu(at 20dB S/N)
FM Less than 15dBu(at 30dB S/N)
FM 22+5/-7dB(1kHz)
AM 42+/-6dBu(603kHz)
39+/-6dBu(999/1,404kHz)
FM 32+/-6dBu
6-disc CD autochanger
12cm disc
CD-DA,MP3,WMA
More than 50dB(1kHz,20kHz
L.P.F.)
More than 74dB(1kHz JIS-A)
Less than 0.4%(20kHz L.P.F.)
4ohm/4ch
40Wx4
DC13.2V(10.8V to 15.6V)
Negative ground
Service Manual
NISSAN Automobile Genuine
6-disc CD/MP3/WMA Autochanger
AM/FM Radio Stereo(160W Type)
PP-2664D-A
Model
(Genuine No. 28185 AC700)
PP-2664D-B
Model
(Genuine No. 28185 AC702)
Dimensions(mm):
Weight:
COMPONENTS
PP-2664D-A / PP-2664D-B
1.
Main unit
NOTE
*
Specifications and design are subject to change without
notice for further improvement.
*
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.
*
This product includes technology owned by Microsoft
Corporation and cannot be used or distributed without a
license from MSLGP.
*
In case that the main unit or the CD changer mechanism
is transported for repair, the lock pin(966-0653-00) must
be set to fix the mechanism assy.
- 1 -
Published by Service Dept.
298-6179-00 Oct.2004 P
Printed in Japan
180(W)
106.4(H)
167(D)
×
×
Approx. 3.5kg
-----------
Lock pin
PP-2664D-A
PP-2664D-B
1

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Summary of Contents for Clarion 28185 AC702

  • Page 1 Weight: Approx. 3.5kg Receive range: AM 530kHz to 1,710kHz FM 87.75MHz to 107.9MHz COMPONENTS Intermediate frequency: AM 450kHz PP-2664D-A / PP-2664D-B FM 10.7MHz Main unit ----------- Quieting sensitivity: AM Less than 38dBu(at 20dB S/N) FM Less than 15dBu(at 30dB S/N)
  • Page 2 Always replace them with new ones. (The chip parts include resistors, capacitors, diodes, transistors, etc). The negative pole of tantalum capacitors is highly susceptible to heat, so use special care when replacing them and check the operation afterwards. PP-2664D-A - 2 - PP-2664D-B...
  • Page 3 : O : Serial data output to the PLL IC. pin 31: FLASH CLK : O : The clock pulse output for the flash mem- ory. pin 66: PLL DI : IN : Serial data input from the PLL IC. PP-2664D-A - 3 - PP-2664D-B...
  • Page 4 : - : Not in use. pin 20: NDS REQ : O : NDS request signal output. pin 21: NU : - : Not in use. pin 22: NDS RX : IN : NDS serial data input. PP-2664D-A - 4 - PP-2664D-B...
  • Page 5 39: Fed out Frn L : Left channel Front output. pin 40: VCC : Power supply. pin 41: ADJ : VCO frequency adjust. pin 42: CLK : The clock pulse. pin 43: DATA : The serial data. pin 44: D GND : Digital ground. PP-2664D-A - 5 - PP-2664D-B...
  • Page 6 N.C. Terminal description 1: OUTPUT : N channel open drain output, positive logic. 2: VDD : Positive supply voltage. 3: GND : Ground. 4: N.C. : Not in use. 5: C.T. : Delay time capacitor. PP-2664D-A - 6 - PP-2664D-B...
  • Page 7 (NDS-Auto changer) CD Lch(-) N.C. CD Lch(+) REQ(CD -> Combi) V02 V04 V10 V12 CD Rch(-) RX(CD -> Combi) CD Rch(+) TX(Combi -> CD) N.C. V01 V03 V05 V06 V07 V08 V09 V11 Sheild-GND N.C. PP-2664D-A - 7 - PP-2664D-B...
  • Page 8: Block Diagram

    BLOCK DIAGRAM Main section PP-2664D-A - 8 - PP-2664D-B...
  • Page 9 CD changer module section V-BUS V-BUS SYSP PP-2664D-A - 9 - PP-2664D-B...
  • Page 10: Exploded View Parts List

    EXPLODED VIEW / PARTS LIST Main section * Don't cover two screws. Rear view( Bottom view( ) PP-2664D-A - 10 - PP-2664D-B...
  • Page 11 310-1741-27 UPPER CASE 629-0083-01 DAMPER 620-1086-20 DAMPER-H-PLT 750-3491-00 FL-SPRING ----------- CD PWB 716-1716-00 SCREW(M2x3) 039-1957-01 FPC 716-3450-00 SCREW(M1.7x2) ----------- CD CHANGER MECHANISM 347-6619-00 INSULATOR 345-8748-00 GASKET * Refer to the following page about CD changer mechanism(No.12). PP-2664D-A - 11 - PP-2664D-B...
  • Page 12 CD Changer mechanism section (CD changer module) K7 K8 L6 L7 N1 N2 PP-2664D-A - 12 - PP-2664D-B...
  • Page 13 A19 B3 A3 PP-2664D-A - 13 - PP-2664D-B...
  • Page 14: Cd Changer Mechanism Section

    347-6974-22 FPC COVER 620-1042-20 M-GEAR-H 716-1850-01 SCREW 620-1056-22 HLR-PLATE-L 854-4348-01 EXTENSION LEAD 620-1580-20 HLR-PLATE-R 620-1604-20 DR-PLATE-SCREW 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 PP-2664D-A - 14 - PP-2664D-B...
  • Page 15 738-1720-17 PRECISION SCREW 039-2016-02 M/S-FPC 738-2025-17 PRECISION SCREW (WITHOUT COMPONENT) 716-3474-00 SCREW(M1.7x3) 347-6632-00 PU-SHEET 743-1500-20 E-RING 620-1078-20 PUSH PLATE 750-3487-00 SHIFT-P-SPRING 620-1080-22 PU-GUIDE PLATE 750-3504-00 CLAMP-A-SPRING 620-1081-20 SCREW PUSH-PLT 966-0649-02 DRIVE PLT-ASSY 966-0650-20 SPRING PLT ASSY PP-2664D-A - 15 - PP-2664D-B...
  • Page 16: Electrical Parts List

    168-6822-55 6800pF K C622 178-8232-78 0.082uF C319 178-1542-78 0.15uF (PP2664DB) C623 178-8232-78 0.082uF C320 042-0592-58 16V 10uF C450 168-2232-55 0.022uF K C624 042-0667-00 16V 470uF M C321 042-0592-58 16V 10uF (PP2664DA) C625 168-1042-78 16V 0.1uF PP-2664D-A - 16 - PP-2664D-B...
  • Page 17 119-1041-15 1/10W 100k ohm R253 119-4731-15 1/10W 47k ohm IC102 051-3020-90 NJM4565V R102 119-1041-15 1/10W 100k ohm R254 119-5631-15 1/10W 56k ohm IC103 051-6212-08 LC72191JM-TLM R103 119-2731-15 1/10W 27k ohm R255 119-0000-05 1/10W 0 ohm JW PP-2664D-A - 17 - PP-2664D-B...
  • Page 18 119-3321-15 1/10W 3.3k ohm R620 119-7521-15 1/10W 7.5k ohm 039-2598-00 PWB(WITHOUT R446 119-3321-15 1/10W 3.3k ohm (PP2664DA) COMPONENT) R449 119-3621-15 1/10W 3.6k ohm 119-8221-15 1/10W 8.2k ohm (PP2664DA) (PP2664DB) 119-2721-15 1/10W 2.7k ohm R621 119-7521-15 1/10W 7.5k ohm PP-2664D-A - 18 - PP-2664D-B...
  • Page 19 168-1045-56 0.1uF Z DCKR 033-4731-15 1/10W 47k ohm 168-1045-56 0.1uF Z 074-1201-65 15P 033-3311-15 1/10W 330 ohm 042-0671-01 10V 47uF TA 074-1138-56 6P 033-2211-15 1/10W 220 ohm 168-5632-78 16V 0.056uF 074-1059-76 26P 033-1011-15 1/10W 100 ohm PP-2664D-A - 19 - PP-2664D-B...
  • Page 20 001-7042-00 GL4800 COMPONENT) L-Motor-FPC(B10) section REF No. PART No. DESCRIPTION LOADING SMA-186-100 M/S-FPC(B11) section REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION SPINDLE SLED 013-7414-50 SPVG22 SMA-185-101 SMA-191-100 PP-2664D-A - 20 - PP-2664D-B...
  • Page 21 To 3/5 (page 23) TP101 VR101 To 2/5 (page 22) To 4/5 (page 24) To 3/5 (page 23) To 3/5 (page 23) To P701 of Main PWB-B To P702 of Main PWB-B (page 25) (page 25) PP-2664D-A - 21 - PP-2664D-B...
  • Page 22 Main PWB(B1) section 2/5 (System control block) To Switch-panel To 3/5 (page 23) To 1/5 (page 21) To J3 of CD PWB (page 31) To 4/5 (page 24) To 3/5 (page 23) PP-2664D-A - 22 - PP-2664D-B...
  • Page 23 C453 C454 C455 C456 PP-2664D-A PP-2664D-A 0.82u 0.82u 0.15u 0.27u 0.27u 0.15u 0.12u 0.15u 0.15u 0.12u 8200p 0.022u 0.022u 8200p 0.039u 0.39u 0.39u 0.039u PP-2664D-B 0.56u 0.56u 2200p 0.82u 0.82u 2200p 6800p 0.056u 0.056u 6800p 6800p 0.012u 0.012u 6800p 0.018u 1500p 1500p 0.018u...
  • Page 24 Main PWB(B1) section 4/5 (Power supply,Power block) C603 C604 C605 C606 C609 C610 C616 C617 PP-2664D-A 0.047u 0.047u 0.082u 0.082u 0.047u 0.082u 0.047u 0.082u PP-2664D-B 0.056u 0.056u 0.068u 0.068u 0.056u 0.068u 0.056u 0.068u R605 R606 R607 R608 R620 R621 R622 R623 PP-2664D-A 7.5k...
  • Page 25 RX(CD -> Combi) CD Rch(+) TX(Combi -> CD) N.C. Sheild-GND N.C. To P102 of Main PWB-A (page 21) N.C. REMO-GND SPEED SIG N.C. N.C. N.C. N.C. N.C. N.C. REMO-A NAVI IN(-) REMO-B NAVI-GND NAVI-ON NAVI IN(+) PP-2664D-A - 25 - PP-2664D-B...
  • Page 26 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. (P402) (P404) TP101 TP101 (P401) (P403) Main PWB-A(B1) SOLDER SIDE PP-2664D-A - 26 - PP-2664D-B...
  • Page 27 To Main PWB-C (page 28) (P402) (P404) VR101 VR101 (P403) (P401) Flat wire (816-4007-00) To J3 of CD PWB (page 29) VR102 VR102 (R2:PP2664DA) (R3:PP2664DB) Flat wire Main PWB-A(B1) (816-5000-00) To Switch panel COMPONENT SIDE PP-2664D-A - 27 - PP-2664D-B...
  • Page 28 V01 V03 V05 V06 V07 V08 V09 V11 To P101/P102 of Main PWB-A (page 27) Main PWB-B(B1) Main PWB-B(B1) COMPONENT SIDE SOLDER SIDE To Main PWB-A (page 27) C404 C402 C401 C403 PP-2664D-A PP-2664D-B Main PWB-C(B1) Main PWB-C(B1) COMPONENT SIDE SOLDER SIDE PP-2664D-A - 28 - PP-2664D-B...
  • Page 29 LED-R-PWB(B9) section Sensor PWB(B4) section Driver PWB(B6) section (039-1957-01) LED-L-PWB(B8) LED-R-PWB(B9) MOS-FPC (039-2013-02) JTAG(TEST) DSP PWB(B3) SOLDER SIDE Driver PWB(B6) SOLDER SIDE To 205 of Main PWB (page 27) CD PWB(B2) SOLDER SIDE Sensor PWB(B4) PP-2664D-A - 29 - PP-2664D-B...
  • Page 30 (969-0011-00) (SMA-185-101) Driver PWB(B6) COMPONENT SIDE 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) COMPONENT SIDE GP1S95 PIM-FPC(B5) (039-2009-00) Sensor-FPC (039-2012-00) Sensor PWB(B4) COMPONENT SIDE PP-2664D-A - 30 - PP-2664D-B...
  • Page 31 CIRCUIT DIAGRAM CD PWB(B2) section (Flash I/F) B/U-ON DET B/U DECREASE To J205 of ACC-ON Main PWB-A RB480KTL (page 22) ACC-OFF ACC-ON ACC-OFF B/U-ON DET B/U DECREASE CCT5 47Kx4 M30621MCM CCT6 220Kx4 PP-2664D-A - 31 - PP-2664D-B...
  • Page 32 DSP PWB(B3) section 1/2 MS-FPC(B11) section To 2/2 (page 33) CCT1 3.3Kx4 To 2/2 (page 33) M/S-FPC (B11) Pick up ass'y Pick up ass'y Drive unit Drive unit PP-2664D-A - 32 - PP-2664D-B...
  • Page 33 DSP PWB(B3) section 2/2 (JTAG TEST I/F) CCT4 47Kx4 To 1/2(page 32) To J1 of CD PWB (page 31) (45) To 1/2(page 32) ( Pin No. of J1) PP-2664D-A - 33 - PP-2664D-B...
  • Page 34 LED-R-PWB(B9) section L-Motoer-FPC(B10) section 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) To J3 of DSP PWB (page 32) Motor plate sub ass'y PP-2664D-A - 34 - PP-2664D-B...