Download
Share
Print this page
Panasonic KX-TDA0170XJ Service Manual
  1. Manuals
  2. Brands
  3. Panasonic Manuals
  4. Computer Hardware
  5. KX-TDA0170XJ
  6. Service manual
Panasonic KX-TDA0170XJ Service Manual

Panasonic KX-TDA0170XJ Service Manual

8port digital hybrid extension card
Hide thumbs

Advertisement

Quick Links

Download this manual
ORDER NO. KMS0304687C8
8Port Digital Hybrid Extension Card
KX-TDA0170XJ / KX-TDA0170X
(for Europe, Asia Oceania, Middle Near East, Latin America, Russia
and Africa)
2003 Panasonic Communications Co., Ltd. All rights reserved.
Unauthorized copying and distribution is a violation of law.
IMPORTANT INFORMATION ABOUT LEAD FREE, (PbF), SOLDERING
If lead free solder was used in the manufacture of this product the printed circuit boards will be
marked PbF.
Standard leaded, (Pb), solder can be used as usual on boards without the PbF mark.
When this mark does appear please read and follow the special instructions described in this
manual on the use of PbF and how it might be permissible to use Pb solder during service and
repair work.
1. ABOUT LEAD FREE SOLDER (PbF: Pb free)
Note:
In the information below, Pb, the symbol for lead in the periodic table of elements, will refer to
1

Advertisement

loading
Need help?

Need help?

Do you have a question about the KX-TDA0170XJ and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Panasonic KX-TDA0170XJ

Summary of Contents for Panasonic KX-TDA0170XJ

  • Page 1 KX-TDA0170XJ / KX-TDA0170X (for Europe, Asia Oceania, Middle Near East, Latin America, Russia and Africa) 2003 Panasonic Communications Co., Ltd. All rights reserved. Unauthorized copying and distribution is a violation of law. IMPORTANT INFORMATION ABOUT LEAD FREE, (PbF), SOLDERING If lead free solder was used in the manufacture of this product the printed circuit boards will be marked PbF.
  • Page 2 standard solder or solder that contains lead. We will use PbF when discussing the lead free solder used in our manufacturing process which is made from Tin, (Sn), Silver, (Ag), and Copper, (Cu). This model, and others like it, manufactured using lead free solder will have PbF stamped on the PCB.
  • Page 3 1.2. HOW TO RECOGNIZE THAT Pb FREE SOLDER IS USED “PbF” is marked on the PCB to show that Pb free solder is used.(See the figure below.) 1.3. NOTE Current models of the KX-TDA0170X use PbF. Early-production models do not. 2.
  • Page 4 Functional Block Functional contents Extension Interface Number of Ports 8 ports PT Interface +40V/+15V Overcurrent protective function, Voltage switching function Inter-APT communications D (Upward: 0.25kbps, Downward: 0.69kbps) 2W Ping-pong transmission system (31.25kbps) Inter-DPT communications, Inter-CS (TDA0141) communications (from ver.1.1) 2B+D (144kbps) 2W Ping-pong transmission system (512kbps) Dch-control HDLC embeds eight channels in ASIC.
  • Page 5 Functional Block Functional contents Controller SH-1/SH7020 (12.288MHz) Flash ROM 1 Mbyte SRAM 256 kbyte LED Display Circuit Card status indicating LED: Two colors (Red/Green) External Interface Extension 50pin Amphenol connector: 1 Connector interface Power failure 4pin modular jack: 1 forwarding 5.
  • Page 6 Card Type Slot Type Option Slot MPR Slot KX-TDA100: Free Slots 1 to KX-TDA200: Free Slots 1 to MPR Card CO Line Cards Extension Cards OPB3 Card CTI-LINK Card Caution: To protect the back board from static electricity, do not touch parts on the back board in the main unit and on the optional service cards.To discharge static, touch ground or wear an earthing strap.
  • Page 7 - For details about power failure transfer, refer to "Auxiary Connection for Power Failure Transfer". Accessory and User-supplied ltems Accessory: screws x 2 User-supplied: amphenol connector Pin Assignments Amphenol Connector...
  • Page 8 No. Signal Name Function No. Signal Name Function SLT Ring 26 TA SLT Tip port 1 port 1 PT Data port 27 D1A PT Data port 1 (Low Volt) 1 (High Volt) Reserved 28 Reserved SLT Ring 29 TB SLT Tip port 2 port 2 PT Data port 30 D1B...
  • Page 9 LED Indications Indication Color Description CARD Green/ OFF: Power Off STATUS Green ON: Normal (all ports are idle) Green Flash (60 times per minute ): Normal (a port is in use) Red ON: Fault (includes reset) Red Flash (60 times per minute): Out of Service Fastening Amphenol Type Connector An amphenol 57JE type connector is used on some of the optional sevice cards.
  • Page 10 Connection The following CO line and extension cards can be used for Auxiliary Connections: - Analog CO line cards: LCOT16 (4 PFT ports), and LCOT8 (2 PFT port) - Extension cards: MSLC16 (4 PFT ports), SLC16 (4PFT ports), DHLC8 (2 PFT port) and SLC8 (2 PFT port) Note Pin assignments for ports 3 and 4 are the same as those of ports 1 and 2.
  • Page 11 No. Signal Function Name Tip port 2 Tip port 1 Ring port 1 Ring port 2 Installing Optional Service Cards 1. Insert the card along the guide rails. 2. Holding the card as follows, push the release lever in the direction of the arrow so that the card is made to engage with the connector on the back board securely.
  • Page 12 3. Turn the 2 screws clockwise to fix the card. 6. TROUBLESHOOTING GUIDE...
  • Page 20 7. BLOCK DIAGRAM...
  • Page 21 8. CIRCUIT OPERATION 8.1. Conteol-System Circuit 8.1.1. CPU Peripherals - CPU (System clock: 12.288 MHz)..IC507 Data bus: 16bit, Address bus: 23bit - Flash ROM (8Mbit)..IC504 Flash memory consists of two areas: boot space and administration space. administration program can be rewritten through downloading. - SRAM (2Mbit)..IC503, IC506 Used for the data buffer for CPU work area, and PT communication.
  • Page 22 recovered from by the edge detection of nIRQ0 - LED Operation status indicating LED (Two colors) Red ON: Fault (RESET included) Green ON: INS (Line not in use) Green Flash (60/minute): INS (Line in use) Red blinking: OUS OFF: Power supply failure - Address map 8.1.2.
  • Page 23 - Local bus interface HITACHI-manufactured (Data 8bit, Address 13bit) SH-1CPU- compatible bus. - Local highway interface Accommodates 2.048, 4.096, and 8.192MHz highways (Up to 64 time slots). - Local TSW Exchanges the time slots between CT bus (1024ch) and local highway (64ch).
  • Page 24 - APT data communications Control data is transmitted from the DTL terminal of ASIC, then is output to APT (between D1 and D2) by way of the driver U5 and the pulse transformer T1. The control data transmitted from APT is input to the DR terminal of ASIC by way of the pulse transformer T1 and R13.
  • Page 25 HDLC controller in ASIC. Used mainly for the control signal of DPT. - Cch communications Communicated by the data (8kbps) converted by the serial/parallel- converting circuit in ASIC. Used mainly for recognizing the terminal model. - PT current-supply circuit +15V/+40V is superimposed on the transmit/receive data line (D1, D2), and fed to PT.
  • Page 26 DIN. The built-in I/O port is used for HOOK detection, DTMF detection, BELL relay control, and DIAG relay control. - A/D, D/A conversion The conversion of 4-line analog signal and G.711 format PCM code ( /A) is carried out. - SLT current-supply circuit The current-supply circuit feeds current at the constant-current circuit (TIP +30V, RING 0V).
  • Page 27 that is connected with the outside-line card connected by CN4 on the front of the board and 4-conductor TEL cord. In normal operation, the switching relays are in ‘make’ state. In case of power supply down, they will be in ‘break’ state, and the power- failure direct-dial mode will be established.
  • Page 28 the hardware, and makes BELL relay in ‘break’ state. While BELL signal is issued, when SLT is on hook, U52 (1, 2, and 6 pin) is off. When SLT is taken off the hook, DC loop is formed because 30V is superimposed on BELL signal; then, current flows into R52 U52, and U52 (1, 2, and 6 pin) becomes When U52 (1, 2, and 6 pin) has become on, because the base of...
  • Page 29 8.3.1. DC/DC Converting Circuit This circuit generates +3.3V, +5V from the input +15V. It is comprised of the circuit that steps +15V down to +3.3V by the switching power supply of IC801, Q801, and L810 and the one that steps +15V down to +5V by the switching power supply of IC802, Q802, and L811.
  • Page 30 8.3.3. Power Supply System Power-supply input includes four systems: +15V, +15VPT, +40V, and +30V; the output includes + 15V, +5V, +3.3V, +40V. 9. IC DATA 9.1. IC7 (ASIC)
  • Page 31 Pin No. Signal name Description Remarks name VER5 RAM (H: 2Mbit, L: 1Mbit) VER4 Card distinguishing reserve VER3 VER2 For hard version management VER1 For the first time, 0 VER0 PORT1 Number of ports: 8 PORT0 DTH7 Port 7 PT transmit pulse Used DTH6 Port 6 PT transmit pulse...
  • Page 32 Pin No. Signal name Description Remarks name LED_G Green LED lit / CS_DELAY output LED_R Red LED lit BELL CNT Bell circuit stop OPTION 0 Option board 0 detection DTL7 Port 7 PT transmit pulse Used DTL6 Port 6 PT transmit pulse Used DTL5 Port 5 PT transmit pulse...
  • Page 33 Pin No. Signal name Description Remarks name PA15 FH Frame head detection Used nIRQ3 PA14 BELL_SYNC BELL phase detection Used nIRQ2 PA13 nIRQ1 MPR interrupt Used nIRQ1 PA12 HALT DC power down recovery detection Used nIRQ0 PA11 nRTS Serial I/F for debug PA10 nCTS Serial I/F for debug Not used...
  • Page 34 Pin No. Signal name Description Remarks name BID1 Board classification judgment (Use undecided) BID0 Board classification judgment (Use undecided) H: Operation, L: Debug CS transmission delay signal detection Used TIOCB3 Frame head detection Used TIOCA3 Not used Not used 9.3. IC251, IC252 (CODEC)
  • Page 35 IC No. Pin No. Signal Description Remarks name name IC251 SO1_1 EXT0 Not used SO1_0 BELL0 Bell signal issue SB1_2 Not used SB1_1 DIAG0 Self-diagnosis switching SB1_0 Not used SI1_1 HOOK0 Off-hook detection SI1_0 EST0 DTMF detection SO2_1 EXT1 Not used SO2_0 BELL1 Bell signal issue...
  • Page 36 IC No. Pin No. Signal Description Remarks name name IC252 SO1_1 EXT4 Not used SO1_0 BELL4 Bell signal issue SB1_2 Not used SB1_1 Not used SB1_0 Not used SI1_1 HOOK4 Off-hook detection SI1_0 EST4 DTMF detection SO2_1 EXT5 Not used SO2_0 BELL5 Bell signal issue...
  • Page 37 Note: We recommend a 30 to 40 Watt soldering iron. An expert may be able to use a 60 to 80 Watt iron where someone with less experience could overheat and damage the PCB foil - Flux Recommended Flux: Specific Gravity 0.863.
  • Page 38 3. Being careful to not unsolder the tack points, slide the soldering iron along the tips of the pins while feeding enough solder to the tip so that it flows under the pins as they are heated. 10.3. REMOVING SOLDER FROM BETWEEN PINS 1.
  • Page 39 12. CABINET AND ELECTRICAL PARTS LOCATION...
  • Page 40 13. ACCESSORIES AND PACKING MATERIALS...
  • Page 42 14. REPLACEMENT PARTS LIST 1. RTL (Retention Time Limited) Note: The marking (RTL) indicates that the Retention Time is limited for this item. After the discontinuation of this assembly in production, the item will continue to be available for a specific period of time. The retention period of availability is depends on the type of assembly, and in accordance with the laws governing parts and product retention.
  • Page 43 SPRING XUC25VWV RETAINING RING 14.2. ACCESSORIES AND PACKING MATERIALS Ref. No. Part No. Part Name & Description Remarks XSN4X40+28FY SCREW PSPD1188Z CUSHION PSPP1069Z PROTECTION COVER PSZKDA0170XJ GIFT BOX (KX-TDA0170XJ) PSZKDA0170XU GIFT BOX (KX-TDA0170X) XZB05X08A03 PROTECTION COVER 14.3. MAIN BOARD PARTS...
  • Page 44 Ref. No. Part No. Part Name & Description Remarks (ICS) C0JBAB000504 PSVISNLV273A C1CB00001396 PSVIPST596CN IC10 C0JBAE000253 IC12 C0ABCB000050 IC251 C1CB00001432 IC252 C1CB00001432 IC253 PQVINJM4558M IC IC501 C1CB00001314 IC502 C1CB00001314 IC503 PQVIBS2L1ST IC504 PSWIDA0170XJ IC505 C0JBAZ001852 IC506 PQVIBS2L1ST IC507 PFVI7020VX12 IC508 C1CB00001497 IC510 C0JBAB000407...
  • Page 45 Ref. No. Part No. Part Name & Description Remarks 2SB1218A TRANSISTOR(SI) 2SB1218A TRANSISTOR(SI) 2SB1218A TRANSISTOR(SI) 2SB1218A TRANSISTOR(SI) 2SB1218A TRANSISTOR(SI) 2SB1218A TRANSISTOR(SI) 2SB1218A TRANSISTOR(SI) 2SB766ARTX TRANSISTOR(SI) 2SB766ARTX TRANSISTOR(SI) 2SB766ARTX TRANSISTOR(SI) 2SB766ARTX TRANSISTOR(SI) 2SB766ARTX TRANSISTOR(SI) 2SB766ARTX TRANSISTOR(SI) 2SB766ARTX TRANSISTOR(SI) 2SB766ARTX TRANSISTOR(SI) Q51A 2SD874A TRANSISTOR(SI) Q51B...
  • Page 46 Ref. No. Part No. Part Name & Description Remarks Q57H PQVTDTC143E TRANSISTOR(SI) Q58A PQVTDTC143E TRANSISTOR(SI) B1GHCFJJ0007 TRANSISTOR(SI) B1GFAFNN0001 TRANSISTOR(SI) B1GFAFNN0001 TRANSISTOR(SI) B1GFAFNN0001 TRANSISTOR(SI) B1GFAFNN0001 TRANSISTOR(SI) B1GFAFNN0001 TRANSISTOR(SI) B1GFAFNN0001 TRANSISTOR(SI) B1GFAFNN0001 TRANSISTOR(SI) B1GFAFNN0001 TRANSISTOR(SI) B1GFAFNN0001 TRANSISTOR(SI) B1GFAFNN0001 TRANSISTOR(SI) B1GFAFNN0001 TRANSISTOR(SI) B1GFAFNN0001 TRANSISTOR(SI) B1GFAFNN0001 TRANSISTOR(SI) B1GFAFNN0001 TRANSISTOR(SI) B1GFAFNN0001 TRANSISTOR(SI)
  • Page 47 Ref. No. Part No. Part Name & Description Remarks U52G PSVTUMX1NTN TRANSISTOR(SI) U52H PSVTUMX1NTN TRANSISTOR(SI) (DIODES) B0JCJG000002 DIODE(SI) D251 MA111 DIODE(SI) D701 MA8150 DIODE(SI) D703 MA8150 DIODE(SI) D705 MA8240 DIODE(SI) D706 B0HCMR000002 DIODE(SI) D708 B0HCMR000002 DIODE(SI) D801 PFVDDGD1FP3T DIODE(SI) D802 PFVDDGD1FP3T DIODE(SI) D803 MA8051...
  • Page 48 Ref. No. Part No. Part Name & Description Remarks D53A MA111 DIODE(SI) D54A MA111 DIODE(SI) D54B MA111 DIODE(SI) D54C MA111 DIODE(SI) D54D MA111 DIODE(SI) D54E MA111 DIODE(SI) D54F MA111 DIODE(SI) D54G MA111 DIODE(SI) D54H MA111 DIODE(SI) D55A MA111 DIODE(SI) D55B MA111 DIODE(SI) D55C...
  • Page 49 Ref. No. Part No. Part Name & Description Remarks PFVF1B221SB CERAMIC FILTER PFVF1B221SB CERAMIC FILTER PFVF1B221SB CERAMIC FILTER PFVF1B221SB CERAMIC FILTER PFVF1B221SB CERAMIC FILTER PFVF1B221SB CERAMIC FILTER PFVF1B221SB CERAMIC FILTER PFVF1B221SB CERAMIC FILTER PFVF1B221SB CERAMIC FILTER PFVF1B221SB CERAMIC FILTER PFVF1B221SB CERAMIC FILTER PFVF1B221SB CERAMIC FILTER...
  • Page 50 Ref. No. Part No. Part Name & Description Remarks L535 PFVF1B221SB CERAMIC FILTER L536 PFVF1B221SB CERAMIC FILTER L537 PFVF1B221SB CERAMIC FILTER L538 PFVF1B221SB CERAMIC FILTER L539 PFVF1B221SB CERAMIC FILTER L540 PFVF1B221SB CERAMIC FILTER L541 PFVF1B221SB CERAMIC FILTER L542 PFVF1B221SB CERAMIC FILTER L543 PFVF1B221SB CERAMIC FILTER...
  • Page 51 Ref. No. Part No. Part Name & Description Remarks K1KB30A00056 CONNECTOR K1KA90B00008 CONNECTOR K1FB150B0039 CONNECTOR CN501 PSJP07A44Z CONNECTOR (CRYSTAL OSCILLATOR) PSVCC0025GT CRYSTAL OSCILLATOR (FUSES) K5H502Z00003 FUSE IP801 K5H751Z00003 FUSE IP802 K5H751Z00003 FUSE (JACKS) PQJJ1T011Y JACK/SOCKET (PHOTO ELECTRIC TRANSDUCERS) PC700 PQVIPC357CN PHOTO ELECTRIC TRANSDUCER PC703 PQVIPC357CN...
  • Page 52 Ref. No. Part No. Part Name & Description Remarks ZNR52E D4EAB220A005 VARISTOR ZNR52F D4EAB220A005 VARISTOR ZNR52G D4EAB220A005 VARISTOR ZNR52H D4EAB220A005 VARISTOR ZNR53A D4EAB470A005 VARISTOR ZNR53B D4EAB470A005 VARISTOR ZNR53C D4EAB470A005 VARISTOR ZNR53D D4EAB470A005 VARISTOR ZNR53E D4EAB470A005 VARISTOR ZNR53F D4EAB470A005 VARISTOR ZNR53G D4EAB470A005 VARISTOR ZNR53H D4EAB470A005 VARISTOR...
  • Page 53 Ref. No. Part No. Part Name & Description Remarks ERJ3GEYJ102 ERJ3GEYJ102 ERJ3GEYJ101 ERJ3GEYJ103 ERJ3GEYJ103 PQ4R18XJ223 PQ4R18XJ223 ERJ3GEYF122 1.2K ERJ3GEYF392 3.9K ERJ3ENF1801 1.8K ERJ3EKF9100 ERJ3EKF3601 3.6K ERJ3GEYF362 3.6K ERJ3EKF1001 ERJ3GEYF201 ERJ3GEYJ102 R100 ERJ3GEYJ102 R101 ERJ3GEYJ103 R226 ERJ3GEY0R00 R251 ERJ3GEYJ101 R254 ERJ3GEYJ101 R255 ERJ3GEYJ101 R256...
  • Page 54 Ref. No. Part No. Part Name & Description Remarks R528 ERJ3GEYJ104 100K R529 ERJ3GEYJ104 100K R530 ERJ3GEYJ104 100K R531 ERJ3GEYJ104 100K R532 ERJ3GEYJ104 100K R533 ERJ3GEYJ104 100K R535 ERJ3GEYJ103 R541 ERJ3GEYJ103 R543 ERJ3GEYJ103 R546 ERJ3GEYJ220 R547 ERJ3GEYJ220 R548 ERJ3GEYJ103 R549 ERJ3GEYJ680 R550 ERJ3GEYJ680...
  • Page 55 Ref. No. Part No. Part Name & Description Remarks R743 ERX1SJ2R7 R744 ERJ3GEYJ220 R745 ERJ3GEYJ103 R746 PQ4R18XJ223 R801 ERJ3GEYJ560 R802 ERJ3GEYJ560 R803 ERJ3GEYJ681 R804 ERJ3GEYJ681 R805 ERJ3GEYJ681 R806 ERJ3GEYJ681 ERJ3GEYJ223 ERJ3GEYJ223 ERJ3GEYJ223 ERJ3GEYJ223 ERJ3GEYJ223 ERJ3GEYJ223 ERJ3GEYJ223 ERJ3GEYJ223 ERJ3GEYJ104 100K ERJ3GEYJ104 100K ERJ3GEYJ104 100K...
  • Page 56 Ref. No. Part No. Part Name & Description Remarks ERJ3GEYJ103 ERJ3GEYJ103 ERJ3GEYJ103 ERJ3GEYJ103 ERJ3GEYJ560 ERJ3GEYJ560 ERJ3GEYJ560 ERJ3GEYJ560 ERJ3GEYJ560 ERJ3GEYJ560 ERJ3GEYJ560 ERJ3GEYJ560 PQ4R10XJ561 PQ4R10XJ561 PQ4R10XJ561 PQ4R10XJ561 PQ4R10XJ561 PQ4R10XJ561 PQ4R10XJ561 PQ4R10XJ561 PQ4R10XJ390 PQ4R10XJ390 PQ4R10XJ390 PQ4R10XJ390 PQ4R10XJ390 PQ4R10XJ390 PQ4R10XJ390 PQ4R10XJ390 R10A PQ4R10XJ390 R10B PQ4R10XJ390 R10C PQ4R10XJ390...
  • Page 57 Ref. No. Part No. Part Name & Description Remarks R13C ERJ3GEYF472 4.7K R13D ERJ3GEYF472 4.7K R13E ERJ3GEYF472 4.7K R13F ERJ3GEYF472 4.7K R13G ERJ3GEYF472 4.7K R13H ERJ3GEYF472 4.7K R14A ERJ3GEYJ152 1.5K R14B ERJ3GEYJ152 1.5K R14C ERJ3GEYJ152 1.5K R14D ERJ3GEYJ152 1.5K R14E ERJ3GEYJ152 1.5K R14F...
  • Page 58 Ref. No. Part No. Part Name & Description Remarks R22A ERJ3GEYJ154 150K R22B ERJ3GEYJ154 150K R22C ERJ3GEYJ154 150K R22D ERJ3GEYJ154 150K R22E ERJ3GEYJ154 150K R22F ERJ3GEYJ154 150K R22G ERJ3GEYJ154 150K R22H ERJ3GEYJ154 150K R23A ERJ3GEYJ475 4.7M R23B ERJ3GEYJ475 4.7M R23C ERJ3GEYJ475 4.7M R23D...
  • Page 59 Ref. No. Part No. Part Name & Description Remarks R51G ERJ1WYJ102 R51H ERJ1WYJ102 R52A ERJ3GEYJ333 R52B ERJ3GEYJ333 R52C ERJ3GEYJ333 R52D ERJ3GEYJ333 R52E ERJ3GEYJ333 R52F ERJ3GEYJ333 R52G ERJ3GEYJ333 R52H ERJ3GEYJ333 R53A ERJ3GEYJ563 R53B ERJ3GEYJ563 R53C ERJ3GEYJ563 R53D ERJ3GEYJ563 R53E ERJ3GEYJ563 R53F ERJ3GEYJ563 R53G ERJ3GEYJ563...
  • Page 60 Ref. No. Part No. Part Name & Description Remarks R58E ERJ3GEYJ123 R58F ERJ3GEYJ123 R58G ERJ3GEYJ123 R58H ERJ3GEYJ123 R59A ERJ14YJ220 R59B ERJ14YJ220 R59C ERJ14YJ220 R59D ERJ14YJ220 R59E ERJ14YJ220 R59F ERJ14YJ220 R59G ERJ14YJ220 R59H ERJ14YJ220 R60A ERJ14YJ220 R60B ERJ14YJ220 R60C ERJ14YJ220 R60D ERJ14YJ220 R60E ERJ14YJ220...
  • Page 61 Ref. No. Part No. Part Name & Description Remarks R65C ERJ3GEYF104 100K R65D ERJ3GEYF104 100K R65E ERJ3GEYF104 100K R65F ERJ3GEYF104 100K R65G ERJ3GEYF104 100K R65H ERJ3GEYF104 100K R66A ERJ3GEYF104 100K R66B ERJ3GEYF104 100K R66C ERJ3GEYF104 100K R66D ERJ3GEYF104 100K R66E ERJ3GEYF104 100K R66F...
  • Page 62 Ref. No. Part No. Part Name & Description Remarks R72A ERJ3GEYJ220 R72B ERJ3GEYJ220 R72C ERJ3GEYJ220 R72D ERJ3GEYJ220 R72E ERJ3GEYJ220 R72F ERJ3GEYJ220 R72G ERJ3GEYJ220 R72H ERJ3GEYJ220 R73A ERJ3GEYF104 100K R73B ERJ3GEYF104 100K R73C ERJ3GEYF104 100K R73D ERJ3GEYF104 100K R73E ERJ3GEYF104 100K R73F ERJ3GEYF104 100K...
  • Page 63 Ref. No. Part No. Part Name & Description Remarks RA19 D1H84704A024 RA20 D1H84704A024 RA21 D1H84704A024 RA40 D1HA1038A005 RA41 D1HA1038A005 RA42 D1HA1038A005 RA43 D1HA1038A005 RA44 D1HA1038A005 RA260 D1HA1038A005 RA261 D1HA1038A005 RA262 D1HA1038A005 RA263 D1HA1038A005 RA519 D1H86804A024 RA520 D1H86804A024 RA521 D1H86804A024 RA522 D1H86804A024 RA523 D1H86804A024...
  • Page 64 Ref. No. Part No. Part Name & Description Remarks L716 PQ4R10XJ000 L803 PQ4R18XJ000 L804 PQ4R18XJ000 L805 PQ4R18XJ000 PQ4R18XJ000 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00...
  • Page 65 Ref. No. Part No. Part Name & Description Remarks J52F PQ4R18XJ000 J52G PQ4R18XJ000 J52H PQ4R18XJ000 (CAPACITORS) PQCUV1A225ZF 2.2 ECUV1A105ZFV 1 ECUV1C104ZFV 0.1 ECUV1H150JCV 15P ECUV1H180JCV 18P ECUV1C104ZFV 0.1 PQCUV1A225ZF 2.2 ECUV1A105ZFV 1 ECUV1C104ZFV 0.1 PQCUV1A225ZF 2.2 ECUV1A105ZFV 1 ECUV1C104ZFV 0.1 ECUV1C104ZFV 0.1 ECUV1C104ZFV 0.1 ECUV1C104ZFV 0.1...
  • Page 66 Ref. No. Part No. Part Name & Description Remarks C258 ECUV1C104ZFV 0.1 C259 ECUV1C104ZFV 0.1 C260 ECUV1C104ZFV 0.1 C261 ECUV1A105ZFV 1 C262 ECUV1C104ZFV 0.1 C263 PQCUV1H105JC 1 C265 ECUV1C104KBV 0.1 C266 ECUV1C104KBV 0.1 C267 ECUV1C104KBV 0.1 C268 ECUV1C104KBV 0.1 C269 PQCUV1A225ZF 2.2 C270 ECUV1C224ZFV 0.22...
  • Page 67 Ref. No. Part No. Part Name & Description Remarks C544 PQCUV1A225ZF 2.2 C545 ECUV1A105ZFV 1 C550 ECUV1C104ZFV 0.1 C551 ECUV1C104ZFV 0.1 C552 ECUV1C104ZFV 0.1 C553 ECUV1C104ZFV 0.1 C554 ECUV1C104ZFV 0.1 C701 PSCUV2EY104K 0.1 C703 ECUV1E104ZFV 0.1 C705 PQCUV1E823KB 0.082 C707 PQCUV1E823KB 0.082 C708 ECUV1E104ZFV 0.1...
  • Page 68 Ref. No. Part No. Part Name & Description Remarks PQCUV1H105JC 1 PQCUV1H105JC 1 PQCUV1H105JC 1 PQCUV1H105JC 1 PQCUV1H105JC 1 PQCUV1H105JC 1 PQCUV1H105JC 1 ECUV1H680JCV 68P ECUV1H680JCV 68P ECUV1H680JCV 68P ECUV1H680JCV 68P ECUV1H680JCV 68P ECUV1H680JCV 68P ECUV1H680JCV 68P ECUV1H680JCV 68P ECUV1H680JCV 68P ECUV1H680JCV 68P ECUV1H680JCV 68P ECUV1H680JCV 68P...
  • Page 69 Ref. No. Part No. Part Name & Description Remarks C11H ECUV1A105ZFV 1 C51A ECEA1HN4R7S C51B ECEA1HN4R7S C51C ECEA1HN4R7S C51D ECEA1HN4R7S C51E ECEA1HN4R7S C51F ECEA1HN4R7S C51G ECEA1HN4R7S C51H ECEA1HN4R7S C52A ECUV1H103KBV 0.01 C52B ECUV1H103KBV 0.01 C52C ECUV1H103KBV 0.01 C52D ECUV1H103KBV 0.01 C52E ECUV1H103KBV 0.01 C52F...
  • Page 70 Ref. No. Part No. Part Name & Description Remarks C57F ECEA1HU100 C57G ECEA1HU100 C57H ECEA1HU100 C58A ECEA1HU100 C58B ECEA1HU100 C58C ECEA1HU100 C58D ECEA1HU100 C58E ECEA1HU100 C58F ECEA1HU100 C58G ECEA1HU100 C58H ECEA1HU100 C59A ECUV1H680JCV 68P C59B ECUV1H680JCV 68P C59C ECUV1H680JCV 68P C59D ECUV1H680JCV 68P C59E...
  • Page 71 17. PRINTED CIRCUIT BOARD 17.1. Component View 17.2. Bottom View H / KXTDA0170XJ / KXTDA0170XUK...
  • Page 72 A[0-21] A[0-21] +3.3V TP923 +3.3V TP924 RA532 1K RA531 1K +15V +3.3V 250~300kHz 3.3V +15V IP801 L803 125V/0.75A TP744 L801 TP750 1.5A/68u Q801 TP940 +3.3V L810 3.3V R803 60 /100Hz TP752 TP741 TP776 BELL_SYNC 3.3V D801 D803 R801 VZ=5.1v 30V/2A IC507 TP754 D[8]...
  • Page 73 DTMFR[3] TP295 62 Vout4 +3.3V C254 Vin4 R254 HOOK[3] 0.1u TP277 U6CD BELL[3] TP355 D251 100mA +15V RL251 W201 SCREW RL252 R251 TP260 XSB3+6VW TP259 PFRLY (10) W202 Q251 SCREW 50V/100mA/150mW/4.7K XSB3+6VW EST[0-7],DTL[0-7],DTH[0-7] (11) KX-TDA0170XJ/KX-TDA0170X SCHEMATIC DIAGRAM NO.3 DR[0-7],DTMFR[0-7] (12)
  • Page 74 TP330 R262 2.5V TP331 IC253 R263 BELL TP373 C278 DIAG_T 0.1u DIAG_R RA263 10K J116 NC R264 100K F IC252 PT_POW[4] L714 PT_CUR[4] TP344 4ch CODEC FIL252 TP340 DR[4] VDDD 24 L716 DTH[4] GNDD 21 C269 C275 DTL[4] SI1_1 0.1u 2.2u L203E EST[4]...
  • Page 75 TP330 R262 2.5V TP331 IC253 R263 BELL TP373 C278 DIAG_T 0.1u DIAG_R RA263 10K R264 J116 NC 100K F IC252 PT_POW[4] L714 PT_CUR[4] 4ch CODEC TP344 FIL252 TP340 VDDD 24 DR[4] L716 DTH[4] GNDD 21 C269 C275 DTL[4] SI1_1 0.1u 2.2u L203E EST[4]...
  • Page 76 ZNR1 RA530 RA534 ZNR52 ZNR51 L538 J204 L534 L535 L531 RA531 L530 RA522 L529 L528 L532 ZNR2 J110 C524 L707 L521 FIL503 ZNR1 FIL509 L515 J112 L520 ZNR52 L518 L516 L514 ZNR51 L512 L506 R543 J202 CN501 KX-TDA0170XJ/KX-TDA0170X Component View...
  • Page 77 C515 C514 L252 C513 C512 C511 RA20 C510 R594 C509 12.288M C263 RA47 FIL506 L715 J9 R548 FIL510 C539 J106 J509 C537 J510 J515 J514 C550 J516 J505 C551 C533 J506 J507 L704 J108 R554 C542 IC509 KX-TDA0170XJ/KX-TDA0170X Bottom View...
  • Page 78 ZNR1 RA530 RA534 ZNR52 ZNR51 L538 J204 L534 L535 L531 RA531 L530 RA522 L529 L528 L532 ZNR2 J110 C524 L707 L521 FIL503 ZNR1 FIL509 L515 J112 L520 ZNR52 L518 L516 L514 ZNR51 L512 L506 R543 J202 CN501 KX-TDA0170XJ/KX-TDA0170X Component View...
  • Page 79 Backoard...
  • Page 80 +3.3V VCC 20 TP114 TP54 PT_CUR[7] 8Q 19 PT_CUR[0] D[0] 8D 18 D[7] D[1] 7D 17 D[6] PT_CUR[6] TP55 7Q 16 TP115 PT_CUR[1] PT connection: 3.3V PT connection: 3.3V TP56 6Q 15 TP116 PT_CUR[2] PT Non connection: PT Non connection: D[2] 6D 14 D[5]...
  • Page 81 C61 0.1u 3.3V 3.6K F TP882 RINGER_AC 0.1u C62 0.1u R100 W101 VREF- FIL3 FIL4 C63 0.1u 3.6K F 0.1u C64 0.1u 1K F Normal: 1.2V TP947 C65 0.1u TP946 200 F VREF1 (79) VREF0 50V/100mA/200mW (85) KX-TDA0170XJ/KX-TDA0170X SCHEMATIC DIAGRAM NO.1...
  • Page 82 C61 0.1u 3.3V 3.6K F TP882 RINGER_AC 0.1u C62 0.1u R100 W101 VREF- FIL3 FIL4 C63 0.1u 3.6K F 0.1u C64 0.1u 1K F Normal: 1.2V TP947 C65 0.1u TP946 200 F VREF1 (79) VREF0 50V/100mA/200mW (85) KX-TDA0170XJ/KX-TDA0170X SCHEMATIC DIAGRAM NO.1...
  • Page 83 I/O7 A[6] A[1] D[0] D[6] I/O0 I/O6 A[5] A[2] D[1] D[5] I/O1 I/O5 A[4] A[3] C527 D[2] D[4] I/O2 I/O4 0.1u D[0-15] (13) D[3] IC503 I/O3 +3.3V L707 J112 TP773 FIL509 C545 C544 2.2u A[0-21] A[0-21] KX-TDA0170XJ/KX-TDA0170X SCHEMATIC DIAGRAM NO.2...
  • Page 84 A[0-21] A[0-21] +3.3V TP923 +3.3V TP924 RA532 1K RA531 1K +15V +3.3V 250~300kHz 3.3V +15V IP801 125V/0.75A L803 TP744 L801 TP750 1.5A/68u Q801 TP940 +3.3V L810 R803 3.3V 60 /100Hz TP752 TP776 TP741 BELL_SYNC 3.3V D801 D803 R801 VZ=5.1v 30V/2A IC507 TP754 D[8]...

This manual is also suitable for:

Kx-tda0170x