1. Manuals
  2. Brands
  3. Pioneer Manuals
  4. Car Receiver
  5. AVH-P6400CD
  6. Service manual

Pioneer AVH-P6400CD UC Service Manual

Hide thumbs Also See for AVH-P6400CD UC:
Table of Contents

Advertisement

Quick Links

See also: Operating Manual , Installation Manual
QQ
3 7 63 1515 0
AV RECEIVER/CD PLAYER WITH 6.5 INCH WIDE DISPLAY
AVH-P6400CD
AVH-P6400CD
AVH-P6450CD
This service manual should be used together with the following manual(s):
TE
L 13942296513
Model No.
CX-961
CRT2503
- - - - The inverter of this unit is at a high voltage when electrified, so there is a risk of electric
shocks. Make sure that power supply to the unit is OFF once again before operation.
www
For details, refer to "Important symbols for good services"
.
PIONEER CORPORATION
PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 2002
http://www.xiaoyu163.com
Order No.
Mech.Module
H2
x
ao
u163
y
i
4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
http://www.xiaoyu163.com
2 9
8
PAUSE
ATT
AVH-P6400CD/UC
EW
ES
Q Q
3
6 7
1 3
1 5
CD Mech. module:Circuit Description, Mech.Description, Disassembly
co
.
9 4
2 8
ORDER NO.
CRT2853
UC
0 5
8
2 9
9 4
2 8
Remarks
m
K-ZZU. APR. 2002.printed in Japan
9 9
9 9

Advertisement

Table of Contents
loading

Related Manuals for Pioneer AVH-P6400CD UC

Summary of Contents for Pioneer AVH-P6400CD UC

  • Page 1 PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER CORPORATION 2002 K-ZZU.

  • Page 2: Safety Information

    http://www.xiaoyu163.com SAFETY INFORMATION 3 7 63 1515 0 - Service Precautions CD section precaution 1. Before disassembling the unit, be sure to turn off the power. Unplugging and plugging the connectors during power-on mode may damage the ICs inside the unit. 2.

  • Page 3: Http://Www.xiaoyu163.Com 6 7

    http://www.xiaoyu163.com 3 7 63 1515 0 This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual.
  • Page 4 http://www.xiaoyu163.com 3 7 63 1515 0 [ Important symbols for good services ] In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely. When you find the procedures bearing any of the symbols, be sure to fulfill them: 1.

  • Page 5: Table Of Contents

    http://www.xiaoyu163.com CONTENTS 3 7 63 1515 0 SAFETY INFORMATION........2 1.

  • Page 6: Specifications

    http://www.xiaoyu163.com 1. SPECIFICATIONS 3 7 63 1515 0 General UC,EW model Power source ....14.4 V DC (High) Grounding system ..Negative type Frequency ..3.15 k/8 k/10 k/12.5 Max. current consumption k Hz ........10.0 A Q Factor ..0.35/0.59/0.95/1.15 (+6 dB when boosted) Backup current ....

  • Page 7: Http://Www.xiaoyu163.Com 6 7

    http://www.xiaoyu163.com 3 7 63 1515 0 FM tuner Display Screen size/Aspect ratio 6.5 inch wide/16:9 UC model (effective display area: 146.72 ×79.10 mm) Frequency range ..87.9 – 107.9 MHz Pixels ......336,960 (1,440 ×234) EW,ES model Type ......TFT active matrix, Frequency range ..

  • Page 8: Exploded Views And Parts List

    http://www.xiaoyu163.com 2. EXPLODED VIEWS AND PARTS LIST 3 7 63 1515 0 OTES : • Parts marked by " * " are generally unavailable because they are not in our Master Spare Parts List. • Screw adjacent to mark on the product are used for disassembly. •...
  • Page 9 http://www.xiaoyu163.com (1) PACKING SECTION PARTS LIST Mark No. Description Part No. 3 7 63 1515 0 Mark No. Description Part No. 17-4 Installation Manual See Contrast table(2) Carton See Contrast table(2) Contain Box See Contrast table(2) 17-5 Caution Card CRP1276 Cord Assy See Contrast table(2) 17-6 Passport...

  • Page 10: Exterior(1)

    http://www.xiaoyu163.com 2.2 EXTERIOR(1) 3 7 63 1515 0 L 13942296513 u163 AVH-P6400CD/UC http://www.xiaoyu163.com...
  • Page 11 http://www.xiaoyu163.com (1) EXTERIOR(1) SECTION PARTS LIST Mark No. Description Part No. 3 7 63 1515 0 Mark No. Description Part No. Insulator CNM7689 Connector(CN1801) CKM1332 Insulator CNM7690 IC(IC1301) PAL006A CDE7048 Holder CNC9867 CDE6831 Holder CNC9866 Sheet CNM7865 Holder CNC9865 Screw BMZ26P030FZK Connector(CN1201) CKS4595...

  • Page 12: Exterior(2)

    http://www.xiaoyu163.com 2.3 EXTERIOR(2) 3 7 63 1515 0 L 13942296513 u163 AVH-P6400CD/UC http://www.xiaoyu163.com...
  • Page 13 http://www.xiaoyu163.com (1) EXTERIOR(2) SECTION PARTS LIST Mark No. Description Part No. 3 7 63 1515 0 Mark No. Description Part No. 122 FFC CDE6540 101 Cord Assy See Contrast table(2) 123 Remote Control Assy CXB9039 102 Fuse(10A) See Contrast table(2) 124 Cover CZN5357 103 Resistor...

  • Page 14: Exterior(3)

    http://www.xiaoyu163.com 2.4 EXTERIOR(3) 3 7 63 1515 0 L 13942296513 u163 AVH-P6400CD/UC http://www.xiaoyu163.com...
  • Page 15 http://www.xiaoyu163.com (1) EXTERIOR(3) SECTION PARTS LIST Mark No. Description Part No. 3 7 63 1515 0 Mark No. Description Part No. 238 Gear CNV6655 201 Holder CNC9871 239 Rack CNV6669 202 Drive Unit CXB9399 240 Guide CNV6672 203 Screw(M2x2) CBA1551 204 Flexible PCB CNP6626 241 Roller...

  • Page 16: Cd Mechanism Module

    http://www.xiaoyu163.com 2.5 CD MECHANISM MODULE 3 7 63 1515 0 GEM1030 GEM1030 L 13942296513 GEM1029 u163 AVH-P6400CD/UC http://www.xiaoyu163.com...
  • Page 17 http://www.xiaoyu163.com CD MECHANISM MODULE SECTION PARTS LIST Mark No. Description Part No. Mark No. 3 7 63 1515 0 Description Part No. CD Core Unit CWX2676 Arm Unit CXB4503 Connector(CN101) CKS3785 Motor Unit(M3) CXB6620 Connector(CN901) CKS4291 Screw(M2x1.2) CBA1495 Connector(CN701) CKS4522 Guide CNV5925 Screw...

  • Page 18: Block Diagram And Schematic Diagram

    http://www.xiaoyu163.com 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3 7 63 1515 0 3.1 BLOCK DIAGRAM(1) (2/2)MOTHER PCB RELAY PCB (UC,EW) CN1226 CN1331 CN4801 CN4802 CCSYNC CSYNC CSYNC CSYNC NAVI. INPUT SYNCVI SYNCVI SYNCVI CCREM IC 1065 NJM2246M VSYS8V CN1141 IC1451 AUXV AUX VIDEO AUXV...
  • Page 19 http://www.xiaoyu163.com 3 7 63 1515 0 MONITOR PCB FILTER RGB AMP CN4802 Q153 Q131 Q133 Q132 ROUT CSYNC CSYNC SYNCVI CVBS Q152 Q123 Q121 Q122 IC 151 GOUT 8.0V NJM2138V Q151 Q113 Q111 Q112 BOUT LCD MODULE TWO PICTURES CONTROL IC CN801 Q156 SYMC AMP...

  • Page 20: Block Diagram(2)

    http://www.xiaoyu163.com 3.2 BLOCK DIAGRAM(2) 3 7 63 1515 0 TUNER PCB MOTHER PCB(2/2) FM/AM TUNER UNIT FM/AM 1ST IF 10.7MHz MPXREF 41kHz AMRF T51 Q51 CF51 CF52 CF53 CN2401 AMDET CN2402 CN1341 AMANT MAIN ANT L ch TUNL TUNL IC 2 FM MPX ldet LDET pce@...
  • Page 21 http://www.xiaoyu163.com 3 7 63 1515 0 MOTHER PCB(2/2) CN1801 S.ANT GUIDE MIX R.REM IC 1102 FLIN NJM2058V CN2402 CN1341 TUNL TUNL SYSPW ldet LDET POWER AMP pce@ TUNPCE2 TUNSL IC1301 PDIO TUNPDIO PAL007A 9,10 TUNPCK TUNST TUNSD pce! TUNPCE LOCL LOCL LOCH LOCH...

  • Page 22: Overall Connection Diagram

    http://www.xiaoyu163.com 3.3 OVERALL CONNECTION DIAGRAM 3 7 63 1515 0 L 13942296513 u163 AVH-P6400CD/UC http://www.xiaoyu163.com...
  • Page 23 http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 AVH-P6400CD/UC http://www.xiaoyu163.com...

  • Page 24: Mother Pcb(Guide Page)

    http://www.xiaoyu163.com 3.4 MOTHER PCB(GUIDE PAGE) 3 7 63 1515 0 Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or "ELECTRICAL PARTS LIST". Large size SCH diagram Guide page Detailed page CN701 13.7V L 13942296513 CN2402 u163...
  • Page 25 http://www.xiaoyu163.com 3 7 63 1515 0 Mother Tuner Unit MOTHER PCB Consists of Mother PCB Tuner PCB Grille PCB Relay PCB Inverter PCB CN4801 CN3831 15.5V 4.3V 4.3V 4.3V 4.3V 4.3V L 13942296513 4.3V 13.8V 5.0V 5.6V 7.5V u163 NOTE : : Composite Sync.
  • Page 26 http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 AVH-P6400CD/UC http://www.xiaoyu163.com...
  • Page 27 http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 AVH-P6400CD/UC http://www.xiaoyu163.com...
  • Page 28 http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 AVH-P6400CD/UC http://www.xiaoyu163.com...
  • Page 29 http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 AVH-P6400CD/UC http://www.xiaoyu163.com...

  • Page 30: Tuner Pcb

    http://www.xiaoyu163.com 3.5 TUNER PCB 3 7 63 1515 0 L 13942296513 RDS decoder u163 AVH-P6400CD/UC http://www.xiaoyu163.com...
  • Page 31 http://www.xiaoyu163.com 3 7 63 1515 0 Mother Tuner Unit TUNER PCB Consists of Mother PCB Tuner PCB Grille PCB Relay PCB Inverter PCB : Composite Video : Audio_L CN1341 L 13942296513 u163 AVH-P6400CD/UC http://www.xiaoyu163.com...

  • Page 32: Grille Pcb

    http://www.xiaoyu163.com 3.6 GRILLE PCB 3 7 63 1515 0 GRILLE PCB CN1201 L 13942296513 Mother Tuner Unit Consists of Mother PCB Tuner PCB Grille PCB Relay PCB Inverter PCB u163 AVH-P6400CD/UC http://www.xiaoyu163.com...

  • Page 33: Relay Pcb

    http://www.xiaoyu163.com 3.7 RELAY PCB 3 7 63 1515 0 RELAY PCB : Composite Sync. : Composite Video : RGB_R CN1331 L 13942296513 Mother Tuner Unit Consists of Mother PCB Tuner PCB Grille PCB Relay PCB Inverter PCB CN2804 u163 AVH-P6400CD/UC http://www.xiaoyu163.com...

  • Page 34: Inverter Pcb

    http://www.xiaoyu163.com 3.8 INVERTER PCB 3 7 63 1515 0 L 13942296513 u163 AVH-P6400CD/UC http://www.xiaoyu163.com...
  • Page 35 http://www.xiaoyu163.com 3 7 63 1515 0 Mother Tuner Unit Consists of INVERTER PCB Mother PCB Tuner PCB Grille PCB Relay PCB Inverter PCB L 13942296513 To Back light u163 AVH-P6400CD/UC http://www.xiaoyu163.com...

  • Page 36: Monitor Unit

    http://www.xiaoyu163.com 3.9 MONITOR UNIT 3 7 63 1515 0 test mode CN941 L 13942296513 CN4802 u163 Monitor Unit Consists of Monitor PCB Upper PCB UPPER PCB AVH-P6400CD/UC http://www.xiaoyu163.com...
  • Page 37 http://www.xiaoyu163.com 3 7 63 1515 0 Monitor Unit Consists of MONITOR PCB Monitor PCB Upper PCB L 13942296513 MODULE u163 : Composite Sync. : Composite Video : RGB_R AVH-P6400CD/UC http://www.xiaoyu163.com...
  • Page 38 http://www.xiaoyu163.com 3 7 63 1515 0 - Waveforms Note: The encircled numbers denote measuring pointes in the circuit diagram. Ch1 1-2 IC861 15pin 5V 1-1 IC851 3pin 5V Ch1 2-1 DIMDTY 2V Ch2 1-3 IC861 12pin 5V 1.00µs Ch2 2-2 LSEN Ch3 1-4 IC861 10pin 5V 1.00µs 400µs...
  • Page 39 http://www.xiaoyu163.com 3 7 63 1515 0 Input 10 STEP VTR IN 1V Input 10 STEP VTR IN 1V Input 10 STEP VTR IN 1V 6-1 OSDH 6-1 OSDH 7-1 POL 6-2 OSDV 6-2 OSDV 7-2 VCOM 5V 6-3 OSDBLK 6-3 OSDBLK 3-4 VG 20.0µs 1.0µs...

  • Page 40: Encoder Unit

    http://www.xiaoyu163.com 3.10 ENCODER UNIT 3 7 63 1515 0 L 13942296513 u163 AVH-P6400CD/UC http://www.xiaoyu163.com...
  • Page 41 http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 AVH-P6400CD/UC http://www.xiaoyu163.com...

  • Page 42: Cd Mechanism Module

    http://www.xiaoyu163.com 3.11 CD MECHANISM MODULE 3 7 63 1515 0 CD CORE UNIT PICKUP UNIT(SERVICE)(P8) RF AMP 8200P CARRIAGE MOTOR M1 CXB6361 L 13942296513 BLACK WHITE ACT / MOTOR DRIVE SIGNAL LINE FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE SWITCHES: CD CORE UNIT...
  • Page 43 http://www.xiaoyu163.com 3 7 63 1515 0 Q301 CDMUTE IMD2A Q302 D301 SERVO CONTROL / DSP / DAC / LPF MA151WA FMG12 & C321 R307 LOUT 4R7/35 C322 R306 ROUT 4R7/35 R319 X301 CSS1525 16.934MHz L 13942296513 VDCONT ⁄ R713 CSENS CSENS XRST PE5273A...
  • Page 44 http://www.xiaoyu163.com Note:1. The encircled numbers denote measuring pointes in the circuit diagram. 3 7 63 1515 0 2. Reference voltage VREF:2.1V - Waveforms 1 CH1:DSCSNS 5V/div. 1 CH1:DSCSNS 5V/div. 1 CH1:DSCSNS 5V/div. 2 CH2:CDLOAD 5V/div. 2 CH2:CDLOAD 5V/div. 2 CH2:CDLOAD 5V/div. 500ms/div.
  • Page 45 http://www.xiaoyu163.com 3 7 63 1515 0 6 CH1:FEY 500mV/div. 4 CH1:RFO 0.5V/div. 0.5µs/div. 7 CH2:FD 500mV/div. 10ms/div. 4 CH3:RFO 1V/div. Play Setup(FE Bias adjustment) → VREF → → VREF VREF → VREF 9 CH1:SINY 100mV/div. 6 CH1:FEY & CH1:LOUT 2V/div. 200ms/div.

  • Page 46: Pcb Connection Diagram

    http://www.xiaoyu163.com 4. PCB CONNECTION DIAGRAM 3 7 63 1515 0 4.1 MOTHER PCB NOTE FOR PCB DIAGRAMS MOTHER PCB 1.The parts mounted on this PCB include all necessary parts for several destination. For further information for respective destinations, be sure CN4801 to check with the schematic dia- gram.
  • Page 47 http://www.xiaoyu163.com 3 7 63 1515 0 SIDE A L 13942296513 u163 CN3831 FRONT AVH-P6400CD/UC http://www.xiaoyu163.com...
  • Page 48 http://www.xiaoyu163.com 3 7 63 1515 0 MOTHER PCB AV OUTPUT PIN CN2402 NAVI I/O L 13942296513 u163 AVH-P6400CD/UC http://www.xiaoyu163.com...
  • Page 49 http://www.xiaoyu163.com 3 7 63 1515 0 SIDE B FAN MOTOR M1 CN1801 POWER SUPPLY TERMINALS L 13942296513 CN701 u163 AVH-P6400CD/UC http://www.xiaoyu163.com...

  • Page 50: Tuner Pcb

    http://www.xiaoyu163.com 4.2 TUNER PCB 3 7 63 1515 0 SIDE A SIDE B TUNER PCB TUNER PCB IP-BUS AV BUS L 13942296513 CN1341 u163 AM/FM ANTENNA AVH-P6400CD/UC http://www.xiaoyu163.com...

  • Page 51: Grille Pcb

    http://www.xiaoyu163.com 4.3 GRILLE PCB 3 7 63 1515 0 SIDE B SIDE A GRILLE PCB GRILLE PCB DETACH GRILLE ASSY RESET L 13942296513 u163 CN1201 AVH-P6400CD/UC http://www.xiaoyu163.com...

  • Page 52: Inverter Pcb

    http://www.xiaoyu163.com 4.4 INVERTER PCB 3 7 63 1515 0 SIDE A SIDE B INVERTER PCB INVERTER PCB L 13942296513 u163 BACK LIGHT AVH-P6400CD/UC http://www.xiaoyu163.com...

  • Page 53: Relay Pcb,Upper Pcb

    http://www.xiaoyu163.com 4.5 RELAY PCB,UPPER PCB 3 7 63 1515 0 SIDE A SIDE B RELAY PCB RELAY PCB CN1331 CN2804 L 13942296513 UPPER PCB SIDE A UPPER PCB SIDE B u163 AVH-P6400CD/UC http://www.xiaoyu163.com...

  • Page 54: Monitor Pcb

    http://www.xiaoyu163.com 4.6 MONITOR PCB 3 7 63 1515 0 SIDE A MONITOR PCB MODULE L 13942296513 CN811 CN941 u163 CN4802 AVH-P6400CD/UC http://www.xiaoyu163.com...
  • Page 55 http://www.xiaoyu163.com 3 7 63 1515 0 SIDE B MONITOR PCB L 13942296513 u163 AVH-P6400CD/UC http://www.xiaoyu163.com...

  • Page 56: Encoder Unit

    http://www.xiaoyu163.com 4.7 ENCODER UNIT 3 7 63 1515 0 ENCODER PCB SIDE A CN4803 L 13942296513 ENCODER PCB SIDE B u163 AVH-P6400CD/UC http://www.xiaoyu163.com...
  • Page 57 http://www.xiaoyu163.com 3 7 63 1515 0 SW PCB SW PCB SIDE B SIDE A DEG0 CN2806 L 13942296513 u163 AVH-P6400CD/UC http://www.xiaoyu163.com...

  • Page 58: Cd Mechanism Module

    http://www.xiaoyu163.com 4.8 CD MECHANISM MODULE 3 7 63 1515 0 SIDE A CD CORE UNIT L 13942296513 u163 AVH-P6400CD/UC http://www.xiaoyu163.com...
  • Page 59 http://www.xiaoyu163.com 3 7 63 1515 0 SIDE B CD CORE UNIT M2 LOADING MOTOR M3 SPINDLE MOTOR L 13942296513 CN1251 M1 CARRIAGE MOTOR u163 PICKUP UNIT (SERVICE)(P8) AVH-P6400CD/UC http://www.xiaoyu163.com...

  • Page 60: Electrical Parts List

    http://www.xiaoyu163.com 5. ELECTRICAL PARTS LIST 3 7 63 1515 0 NOTE: Parts whose parts numbers are omitted are subject to being not supplied. • The part numbers shown below indicate chip components. • Chip Resistor RS1/_S___J,RS1/__S___J Chip Capacitor (except for CQS..) CKS.., CCS.., CSZS..
  • Page 61 http://www.xiaoyu163.com Circuit Symbol and No. Part Name Part No. Circuit Symbol and No. Part Name Part No. D 1011 Diode 1SS355 D 2474 Diode HZU12(B2) 3 7 63 1515 0 D 1071 Diode Network DA204U D 2475 Diode HZU2R0(B) D 2476 Diode HZU2R0(B) D 1141...
  • Page 62 http://www.xiaoyu163.com Circuit Symbol and No. Part Name Part No. Circuit Symbol and No. Part Name Part No. R 1015 RS1/16S273J 3 7 63 1515 0 VR941 Semi-fixed 15kΩ(B) CCP1449 R 1031 RS1/16S0R0J VR1061 Semi-fixed 10kΩ(B) CCP1448 R 1032 (UC model) RS1/16S0R0J FU941 Fuse 1.25A 63V DC...
  • Page 63 http://www.xiaoyu163.com Circuit Symbol and No. Part Name Part No. Circuit Symbol and No. Part Name Part No. R 1287 (UC model) RS1/16S473J 3 7 63 1515 0 R 1155 RS1/4S102J R 1288 (UC model) RS1/16S473J R 1166 RS1/16S223J R 1167 RS1/16S223J R 1289 RS1/16S473J...
  • Page 64 http://www.xiaoyu163.com Circuit Symbol and No. Part Name Part No. Circuit Symbol and No. Part Name Part No. R 1636 RAB4CQ681J 3 7 63 1515 0 R 1637 RAB4CQ681J R 1862 RS1/16S2701F R 1638 RS1/16S681J R 1863 RS1/16S105J R 1639 RS1/16S681J R 1905 RS1/16S223J R 1906...
  • Page 65 http://www.xiaoyu163.com Circuit Symbol and No. Part Name Part No. Circuit Symbol and No. Part Name Part No. C 991 CKSRYF104Z25 C 1115 (UC model) CCSRCH101J50 3 7 63 1515 0 C 1116 (UC model) CCSRCH101J50 C 1001 CKSYB475K16 C 1117 (UC model) CKSRYB104K25 C 1002...
  • Page 66 http://www.xiaoyu163.com Circuit Symbol and No. Part Name Part No. Circuit Symbol and No. Part Name Part No. C 1259 CKSRYB473K50 C 1822 CKSRYB104K25 3 7 63 1515 0 C 1281 (UC model) CCSRCH471J50 C 1301 CKSQYB474K16 C 1823 CKSRYB104K25 C 1302 CKSYB474K16 C 1841 CKSRYB102K50...
  • Page 67 http://www.xiaoyu163.com Circuit Symbol and No. Part Name Part No. Circuit Symbol and No. Part Name Part No. Q 1842 Transistor 2SC4081 3 7 63 1515 0 IC 941 OZ961IS Q 1843 Transistor 2SD2098 IC 942 TA78L05F IC 945 TC7SH08FU Q 1901 Transistor 2SA1577 IC 1001...
  • Page 68 http://www.xiaoyu163.com Circuit Symbol and No. Part Name Part No. Circuit Symbol and No. Part Name Part No. D 1284 Diode HZU2R0(B) 3 7 63 1515 0 D 1285 Diode HZU2R0(B) L 1251 Inductor LCTA2R2J2520 D 1286 Diode HZU2R0(B) L 1341 Inductor CTF1306 D 1287...
  • Page 69 http://www.xiaoyu163.com Circuit Symbol and No. Part Name Part No. Circuit Symbol and No. Part Name Part No. FU1841 Fuse 2.3A 50V DC ICPS2R3 3 7 63 1515 0 FU1861 Fuse 1.6A 63V DC CEK1202 R 1061 RS1/16S822J R 1062 RS1/16S822J FU1931 Fuse 1.6A 63V DC CEK1202...
  • Page 70 http://www.xiaoyu163.com Circuit Symbol and No. Part Name Part No. Circuit Symbol and No. Part Name Part No. R 1180 RS1/16S0R0J R 1401 RS1/16S472J 3 7 63 1515 0 R 1181 RS1/16S472J R 1403 RS1/16S472J R 1404 RS1/16S101J R 1182 RS1/16S472J R 1405 RS1/16S472J R 1183...
  • Page 71 http://www.xiaoyu163.com Circuit Symbol and No. Part Name Part No. Circuit Symbol and No. Part Name Part No. R 2401 RS1/16S222J 3 7 63 1515 0 R 1649 RS1/16S473J R 2402 RS1/16S222J R 1650 RS1/16S473J R 1657 RS1/16S104J R 2403 RS1/16S473J R 1660 RS1/16S0R0J R 2404...
  • Page 72 http://www.xiaoyu163.com Circuit Symbol and No. Part Name Part No. Circuit Symbol and No. Part Name Part No. C 948 CKSRYB332K50 C 1078 CCSRCH330J50 3 7 63 1515 0 C 949 CKSRYB152K50 C 1079 47µF/16V CCH1413 C 952 CKSRYB103K50 C 1081 47µF/16V CCH1413 C 1101...
  • Page 73 http://www.xiaoyu163.com Circuit Symbol and No. Part Name Part No. Circuit Symbol and No. Part Name Part No. C 1234 CKSQYB225K10 C 1801 1000µF CCH1428 3 7 63 1515 0 C 1802 CKSRYB103K50 C 1235 10µF/16V CCH1442 C 1803 CKSRYB104K25 C 1236 22µF/16V CCH1443 C 1251...
  • Page 74 http://www.xiaoyu163.com Circuit Symbol and No. Part Name Part No. Circuit Symbol and No. Part Name Part No. C 2455 CCSRCH270J50 Q 132 Transistor 2SA1774 3 7 63 1515 0 C 2456 CCSRCH270J50 C 2457 CCSRCH471J50 Q 133 Transistor 2SC4617 C 2458 CCSRCH471J50 Q 151 Transistor...
  • Page 75 http://www.xiaoyu163.com Circuit Symbol and No. Part Name Part No. Circuit Symbol and No. Part Name Part No. L 803 Inductor LCKB100K2520 R 111 RS1/16S153J 3 7 63 1515 0 L 804 Inductor LCKB100K2520 R 112 RS1/16S104J L 811 Inductor LCKB100K2520 R 113 RS1/16S681J R 114...
  • Page 76 http://www.xiaoyu163.com Circuit Symbol and No. Part Name Part No. Circuit Symbol and No. Part Name Part No. R 601 RS1/16S471J CKSSYF104Z16 3 7 63 1515 0 CKSSYF104Z16 R 602 RS1/16S471J CKSSYF104Z16 R 603 RS1/16S471J CKSSYF104Z16 R 604 RS1/16S471J C 10 CKSSYF104Z16 R 605 RS1/16S103J...
  • Page 77 http://www.xiaoyu163.com Circuit Symbol and No. Part Name Part No. Circuit Symbol and No. Part Name Part No. C 123 CCSRCH470J50 C 843 CSZS100M10 3 7 63 1515 0 C 844 CKSRYF104Z25 C 124 CKSRYF104Z25 C 851 CKSRYB104K16 C 131 CKSYF106Z10 C 132 CCSRCH470J50 C 852...
  • Page 78 http://www.xiaoyu163.com Circuit Symbol and No. Part Name Part No. Circuit Symbol and No. Part Name Part No. IC 301 TC9495F2 3 7 63 1515 0 RESISTORS IC 401 BA5811FM IC 601 PE5273A IC 801 BA05SFP R 2800 RS1/10S0R0J R 2801 RS1/16S153J Q 101 Transistor...
  • Page 79 http://www.xiaoyu163.com Circuit Symbol and No. Part Name Part No. Circuit Symbol and No. Part Name Part No. C 325 CCSRCH471J50 3 7 63 1515 0 R 412 RS1/16S154J C 329 CKSRYB223K25 R 413 RS1/16S333J R 602 RS1/16S1502D C 401 CCSRCH271J50 R 603 RS1/16S222J C 402...

  • Page 80: Adjustment

    http://www.xiaoyu163.com 6. ADJUSTMENT 3 7 63 1515 0 6.1 JIG CONNECTION DIAGRAM L 13942296513 u163 AVH-P6400CD/UC http://www.xiaoyu163.com...

  • Page 81: Mother Pcb Adjustment

    http://www.xiaoyu163.com 6.2 MOTHER PCB ADJUSTMENT 3 7 63 1515 0 - Connection diagram Mother PCB (Side A) L 13942296513 Mother PCB (Side B) AXVIDEO GNDAUXV SYNCVI u163 AVH-P6400CD/UC http://www.xiaoyu163.com...

  • Page 82: Inverter Pcb Adjustment

    http://www.xiaoyu163.com 6.3 INVERTER PCB ADJUSTMENT 3 7 63 1515 0 - Connection diagram Inverter PCB (Side B) Inverter PCB (Side A) PWRFL DIMDTY L 13942296513 u163 AVH-P6400CD/UC http://www.xiaoyu163.com...

  • Page 83: Monitor Pcb Adjustment

    http://www.xiaoyu163.com 6.4 MONITOR PCB ADJUSTMENT 3 7 63 1515 0 Notes: Flicker adjustment is needed when monitor PCB is exchanged. - Test mode starting prodeure and operation. 1)The TEST land(EPRTEST) and GND on monitor PCB are made to short-circuit. 2)It shifts to [Flicker adjustment mode] in Power ON. 3)To switch between the adjustment modes, use the MENU button.
  • Page 84 http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 AVH-P6400CD/UC http://www.xiaoyu163.com...
  • Page 85 http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 AVH-P6400CD/UC http://www.xiaoyu163.com...
  • Page 86 http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 AVH-P6400CD/UC http://www.xiaoyu163.com...

  • Page 87: Monitor Test Mode

    http://www.xiaoyu163.com 6.5 MONITOR TEST MODE 3 7 63 1515 0 -EEPROM setting mode [Operations] To enter the setting mode, while keeping the EPRTEST terminal (probe land EPRTSTA) at "Low", turn reset the monitor micro computer. To switch between the adjustment modes, use the MENU button. Flicker adjustment mode Line adjustment 1 mode Line adjustment 2 mode...
  • Page 88 http://www.xiaoyu163.com [Displays in each mode] 3 7 63 1515 0 In the following figures, the letters and numbers surrounded by a large square are for OSD examples. On the screen, the adjustment names and the settings (or written data) are listed. The settings (or written data) will change when some adjustments are made in each mode.
  • Page 89 http://www.xiaoyu163.com Notes: The CONTRAST data is [88], and used as refference data for other adjustment items, 3 7 63 1515 0 (3) Line adjustment 2 mode Settings or Adjustment Adjustable name Adjustment item written data range (DEC) Bright (SA22: B7-2) [0 - 63] BRIGHT LINE2...

  • Page 90: Cd Adjustment

    http://www.xiaoyu163.com 6.6 CD ADJUSTMENT 3 7 63 1515 0 1) Precautions 2) Test Mode • This unit uses a single power supply (+5V) for the reg- This mode is used for adjusting the CD mechanism ulator. The signal reference potential, therefore, is module of the device.
  • Page 91 http://www.xiaoyu163.com - Flow Chart 3 7 63 1515 0 [ANGLE+]+[BAND]+Acc ON [KEY] Test Mode In Contents Display [SOURCE] Source S-CD [BAND] [EQ] [DISP] [PAUSE] RF AMP Power On Power On New Test Mode Gain switching (F. T. offset is adjusted) (F.

  • Page 92: Checking The Grating After Changing The Pickup Unit

    http://www.xiaoyu163.com 6.7 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT 3 7 63 1515 0 • Note : The grating angle of the PU unit cannot be adjusted after the PU unit is changed. The PU unit in the CD mecha- nism module is adjusted on the production line to match the CD mechanism module and is thus the best adjusted PU unit for the CD mechanism module.
  • Page 93 http://www.xiaoyu163.com Ech → Xch 20mV/div, AC Grating waveform 3 7 63 1515 0 Fch → Ych 20mV/div, AC 0° 30° 45° 60° L 13942296513 75° 90° u163 AVH-P6400CD/UC http://www.xiaoyu163.com...

  • Page 94: Cd Test Mode

    http://www.xiaoyu163.com 6.8 CD TEST MODE 3 7 63 1515 0 - CD Section Error No. Display If the CD player cannot operate or if it stops when an error occurred in operation, it enters the error mode and dis- plays the cause of the error in numerals. Accordingly, an object of this display is to assist in analysis and repair. (1) Display example Err XX (2) Error codes...
  • Page 95 http://www.xiaoyu163.com - CD Section Test Mode (Aging Operation and Setup Analysis) 3 7 63 1515 0 Play is performed in the CD normal mode. However, after setup, in the protection operation, such as FOK (focus), LOCK (spindle), subcodes. sound skip and mechanical-unit errors, the error occurrence and a timeout, the occur- rence cause and occurrence time are displayed.
  • Page 96 http://www.xiaoyu163.com (4) Operation status display during setup 3 7 63 1515 0 Status No. Description Protection operation CD + 5 V ON is being processed. None SERVO LSI is being initialized (1/3). None CRAM of servo LSI is being initialized. None SERVO LSI is being initialized (2/3).
  • Page 97 http://www.xiaoyu163.com 3 7 63 1515 0 Status No. Description Protection operation Tracking AGC start processing. Focus slips off. Tracking AGC processing. Focus slips off. Focus/Tracking AGC processing. Focus slips off, AGC coefficient NG. FE bias adjustment start processing. Focus slips off. FE bias adjustment.

  • Page 98: General Information

    http://www.xiaoyu163.com 7. GENERAL INFORMATION 3 7 63 1515 0 7.1 DIAGNOSIS 7.1.1 DISASSEMBLY Removing the Case (Fig.1) Case Remove the six screws. Remove the screw and then remove the Case. Removing the Grille Assy (Fig.1) Remove the two screws. Disconnect the connector and then remove the Grille Assy.
  • Page 99 http://www.xiaoyu163.com 3 7 63 1515 0 Removing the Mother PCB (Fig.3) Remove the solder and then Straight the tab at location indicated. Straight the tabs at two locations indicated. Remove the screw. Remove the screw. Disconnect the connector and then remove the Mother PCB.
  • Page 100 http://www.xiaoyu163.com 3 7 63 1515 0 Removing the Monitor Assy Holder and Cover Remove the four screws. (Fig.5) Remove the screw and then remove the Holder and Cover. (Fig.5) Remove the Gear. (Fig.6) The Monitor Assy Becomes such a condition. Pull out the Monitor Assy.
  • Page 101 http://www.xiaoyu163.com 3 7 63 1515 0 Case Unit - Cautions for disassembling and reassembling 1. When pulling chassis and case unit apart, remove Chassis gear, remove five screws, and then remove set of shaft unit before sliding case unit out. When reassembling, the switch on the SW PCB become caught by the parts, so keep the two screws of B as well as the SW PCB removed while reinstalling the case unit.
  • Page 102 http://www.xiaoyu163.com 3 7 63 1515 0 The numeral enclosed by a circle in the drawing indi- cates the order of removal. - How to hold the mechanism unit 1. Hold the top frame and main frame. 2. Do not hold the front of the top frame tightly because its strength is low.
  • Page 103 http://www.xiaoyu163.com - How to remove the loading arm assy and spin- 3 7 63 1515 0 dle motor 1. Remove the E ring of the left fulcrum and remove Spindle Motor the spring and loading arm assy. Loading Arm Assy 2.
  • Page 104 http://www.xiaoyu163.com - How to remove the carriage motor assy 3 7 63 1515 0 Core Unit 1. Remove the solder of the carriage motor lead wire. 2. Remove the grease cover screw and remove the grease cover. Grease Cover 3. After having removed the lead wire processing of the motor, remove the mounting screw of the carriage motor assy.

  • Page 105: Connector Function Description

    http://www.xiaoyu163.com 7.1.2 CONNECTOR FUNCTION DESCRIPTION 3 7 63 1515 0 1. BUS+ 2. GND 3. GND 4. NC 5. BUS- 6. GND 7. BUS L+ OUTPUT 8. ASENB 9. BUS R+ OUTPUT UC,EW model 10. BUS R- OUTPUT 11. BUS L- OUT PUT 6mmMAX 1.

  • Page 106: Pcb Location

    http://www.xiaoyu163.com 7.1.3 PCB LOCATION 3 7 63 1515 0 L 13942296513 CD Core Unit u163 AVH-P6400CD/UC http://www.xiaoyu163.com...
  • Page 107 http://www.xiaoyu163.com 7.2 IC 3 7 63 1515 0 NJM2138V CXA2089Q TA7806S GP1S25 S-80835ANNP-EDZ LT1376CS8 BA6951FS OZ961IS R1130H251B TC7S14FU TC90A64AF PE5273A NJM2058V MAX1748EUE BA5811FM NJM4558E TK15404MI NJM2137V PE5291A,PE5290A PD5747A BA00AST TA7806S GP1S25 REGULATOR CATHODE EMITTER COLLECTOR A NODE L 13942296513 BA6951FS DECODER CTL AMP PREAMP...
  • Page 108 http://www.xiaoyu163.com 3 7 63 1515 0 *TC7S14FU IN_A OUT_Y IC's marked by * are MOS type. Be careful in handling them because they are very liable to be damaged by electrostatic induction. NJM2058V NJM4558E L 13942296513 NJM2137V BA00AST Reference voltage u163 AVH-P6400CD/UC http://www.xiaoyu163.com...
  • Page 109 http://www.xiaoyu163.com 3 7 63 1515 0 NJM2138V *S-80835ANNP-EDZ OZ961IS I=3uA L 13942296513 NDR_B CTIMR NDR_B I=6uA Protection PDR_A PDR_A hys. Soft COMP Start POFF ACTIVE hys. "HIGH" COMP POFF Reference VDDA PGND sub. GNDA Burst- OPLAMP Mode 2.50V Control Phase-Shift Controller Ignition LPWM...
  • Page 110 http://www.xiaoyu163.com 3 7 63 1515 0 *TC90A64AF 1 42 1 1 4 1 10 VD D DRAM Vss DRAM Vss NGOE Gate Scan Start 1 Test mode3 Gate Scan Start 2 STV1 Test mode2 STV2 Dispaly Mute Gate Clock Out Reset IN Gate Enable Out Control...
  • Page 111 http://www.xiaoyu163.com 3 7 63 1515 0 Pin Function(PE5291A,PE5290A) Pin No. Pin Name Function and operation BRST P-BUS reset output BSRQ P-BUS request I/O DEGPUL1 AV flap monitor angle sense input DEGPUL2 AV flap monitor angle sense input TESTIN Chip test input MTR1 Storage motor changeover/brake-mode designating output MTR2...
  • Page 112 http://www.xiaoyu163.com Pin No. Pin Name Function and operation 3 7 63 1515 0 TMUTE RDS tuner mute output Clock adjust output SDBW RDS signal input RECIVE RDS data receive output TSCK Test mode clock input RXN/TSI Data input from navigation Data output to navigation RDS57K RDS 57k signal input...
  • Page 113 http://www.xiaoyu163.com - Pin Function(PD5747A) 3 7 63 1515 0 Pin No. Pin Name Function and operation Not used REMIN Remote control data input BYTE Outside data select CNVss Mode select VDDSENS Power supply sense 5060IN 50/60Hz input port RESET Reset input Xout Oscillation pin Oscillation pin...
  • Page 114 http://www.xiaoyu163.com 3 7 63 1515 0 CXA2089Q 36 35 34 VOUT1 YIN1 BIAS YOUT1 TRAP1 CIN1 COUT1 LOUT1 CIN1 VOUT2 VOUT1 YOUT2 ROUT1 S2-3 COUT2 TRAP1 BIAS BIAS S2-1 YOUT1 S2-2 DC OUT S2-3 Logic MUTE COUT1 LOUT1 ROUT1 LOUT2 S2-2 ROUT2 L 13942296513...
  • Page 115 http://www.xiaoyu163.com 3 7 63 1515 0 R1130H251B VOUT Current VREF Limit L 13942296513 u163 AVH-P6400CD/UC http://www.xiaoyu163.com...
  • Page 116 http://www.xiaoyu163.com - Pin Functions (PE5273A) 3 7 63 1515 0 Pin No. Pin Name Format Function and Operation bsck P-Bus serial clock input/output BDATA P-Bus serial data input/output CONT Servo driver power supply control output CDLOAD Load/Eject motor load control output CDEJET Load/Eject motor eject control output Not used (Open)
  • Page 117 http://www.xiaoyu163.com Pin No. Pin Name Format Function and Operation 3 7 63 1515 0 testin Test program start input SPDLFG FG pulse signal input 74-76 Connected to VDD0 brst P-Bus reset input Connected to VDD0 79,80 Not used (Open) * PE5273A Format Meaning C MOS...
  • Page 118 http://www.xiaoyu163.com - FM/AM Tuner Unit 3 7 63 1515 0 FM/AM 1ST IF 10.7MHz MPXREF 41kHz AMRF T51 Q51 CF51 CF52 CF53 AMDET AMANT L ch IC 2 FM MPX R ch ANT ADJ COMP MIXER, IF AMP, DET. LDET FMANT RFGND FMRF...

  • Page 119: Explanation

    http://www.xiaoyu163.com 7.3 EXPLANATION 7.3.1 SCHEMATIC DESCRIPTIONS 3 7 63 1515 0 L 13942296513 u163 AVH-P6400CD/UC http://www.xiaoyu163.com...
  • Page 120 http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 AVH-P6400CD/UC http://www.xiaoyu163.com...

  • Page 121: Mechanism Descriptions

    http://www.xiaoyu163.com 7.3.2 MECHANISM DESCRIPTIONS 3 7 63 1515 0 - THE DRIVE MECHANISM SECTION - Electrical criteria - Outlines of the hardwares Sensor signals Encoder pulse Driving Motor DEGPUL1 : Pulse sensor 1 for angular detection The angular adjustment and monitor ejection DEGPUL2 : Pulse sensor 2 for angular detection control (position and angle) motor Sensor signals...
  • Page 122 http://www.xiaoyu163.com 3 7 63 1515 0 - Ejection Operation 1. When the OPEN/CLOSE key is pressed or when the ACC is turned ON, the motor is driven in a high- speed mode. 2. The motor is driven in a low-speed mode, when the DEG0SW is switched from L to H.
  • Page 123 http://www.xiaoyu163.com 3 7 63 1515 0 - Angular adjustments 1. When the UP key is pressed, the monitor is raised from its initial position (100 degrees), and will continue to rise until the key is released. The operation will stop one pulse after the release of the UP key.
  • Page 124 http://www.xiaoyu163.com 3 7 63 1515 0 - Operations of the drive section for each set mode Mode setting Automatic ejection and retraction setting: ON ACC operation mode In OPEN condition During OPEN operation During CLOSE operation In CLOSE condition (Push key) (Automatic) ACC OFF→ON In OPEN condition...

  • Page 125: Operational Flow Chart

    http://www.xiaoyu163.com 7.3.3 OPERATIONAL FLOW CHART 3 7 63 1515 0 - System Control Power ON VDD=5V 19,41pin BSENS 93pin BSENS=L ASENS 92pin ASENS=L Starts communication with monitor microcomputer. 300ms SWACPW←H SWVDD 25pin 500ms L 13942296513 When the timing is according to the above chart, Source keys there is a possibility of a monitor communication failure.

  • Page 126: Cleaning

    http://www.xiaoyu163.com - Monitor Control 3 7 63 1515 0 Power ON 300ms 500ms VCC=5V When the timing is according to the above chart, 16,62pin there is a possibility of a hideway microcomputer failure. When the timing is not according to the above chart, there is a possibility of a hideway microcomputer failure.

  • Page 127: Operations

    http://www.xiaoyu163.com 8. OPERATIONS 3 7 63 1515 0 - UC model L 13942296513 PAUSE u163 AVH-P6400CD/UC http://www.xiaoyu163.com...
  • Page 128 NAVI/AV Switches between still picture and button PAUSE/TEXT video entertainment displays. When Press to switch PAUSE function on or this unit is used with a Pioneer off. Navigation Unit, it also switches between navigation and source indi- button cation displays.

  • Page 129: Remote Control

    PICTURE ADJUST display. ° MENU, TOP, AUDIO, RTN, S.TITLE, ANGLE buttons ) Volume control (–/+) buttons Use when using with a Pioneer DVD component. Press to – or + the volume. · Audio control buttons and DVD control buttons ⁄ Joystick Use to operate AUDIO MENU, select stations etc.
  • Page 130 http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 AVH-P6400CD/UC http://www.xiaoyu163.com...

This manual is also suitable for:

Avh-p6400cd ewAvh-p6450cd es

Table of Contents