User manual KENWOOD TM-D710A SERVICE MANUAL

[. . . ] 144/430 (440) MHz FM DUAL BANDER TM-D710A/D710E SERVICE MANUAL © 2007-8 PRINTED IN JAPAN B51-8801-00 (N) 281 This service manual details the panel section. Refer to the TM-V71A/V71E service manual (B51-8791-00) for any information which has not been covered in this TM-D710A/D710E service manual. Microhone (T91-0657-25) Front glass (Display) (B10-2782-12) Button knob (3KEYS-L) (K29-9410-02) Panel (Display) (A62-1159-01) Button knob (3KEYS-R) (K29-9411-02) Knob (SQL) (K29-9380-03) x 2 Knob (ENC) (K29-9409-03) Button knob (7KEYS) (K29-9412-02) Knob (VOL) (K29-9377-03) x 2 Metallic cabinet (A01-2206-22) Panel (Main unit) (A62-1157-01) Modular cable (4m) (E30-7639-05) Photo is TM-D710A. CONTENTS CIRCUIT DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 SEMICONDUCTOR DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 COMPONENTS DESCRIPTION. . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] BU4053BCFV BH2228FV TA4002F-F LA4629 NJM2100V-ZB M62364FP-F NJM2112V-ZB BU8241FS TC7W66FK-F AT25256A10TU27 TC4W53FU-F 3062LFGPUKBVE 3062LFGPUKBWE BD4840FVE LC73881M-E TC74HC4050AFT BAJ0CC0T TA7805FQ 2SC4617(R) 2SA1774(R) 2SC4617(R) 2SC5636 DTC144EE 2SC5636 DTC144EE 2SC4617(R) 2SA1774(R) 2SC4617(R) 2SC5636 DTC144EE 2SC5636 DTC144EE 2SC3357-A(RF) 2SK1830F 2SC3356-A(R24) 2SC3357-A(RF) 2SK1830F DTC144EE 3SK294-FP 3SK318 DTC144EE 3SK294-FP 3SK318 DTC144EE 3SK294-FP 3SK318 DTC144EE 3SK294-FP 3SK318 DTC144EE 2SC5636 3SK318 2SC5066-F(O) 2SK1830F 2SC4617(R) 2SK1830F 2SC4617(R) 2SK1830F DTA114EUA 2SC4617(R) MOS-IC MOS-IC BI-POLAR IC MOS-IC MOS-IC MOS-IC MOS-IC MOS-IC MOS-IC ROM IC MOS-IC MICROPROCESSOR IC MICROPROCESSOR IC MOS-IC MOS-IC MOS-IC BI-POLAR IC MOS-IC TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR DIGITAL TRANSISTOR TRANSISTOR DIGITAL TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR DIGITAL TRANSISTOR TRANSISTOR DIGITAL TRANSISTOR TRANSISTOR FET TRANSISTOR TRANSISTOR FET DIGITAL TRANSISTOR FET FET DIGITAL TRANSISTOR FET FET DIGITAL TRANSISTOR FET FET DIGITAL TRANSISTO FET FET DIGITAL TRANSISTOR TRANSISTOR FET TRANSISTOR FET TRANSISTOR FET TRANSISTOR FET DIGITAL TRANSISTOR TRANSISTOR Description Destination 2B K E, M4 3B 2B 2B 2B If a part reference number is listed in a shaded box, that part does not come with the PCB. 27 TM-D710A/D710E PARTS LIST TX-RX UNIT (X57-731X-XX) Ref. Q495 Q496 Q546 Q547 Q548, 549 Q550 Q551 Q572 Q573 Q574 Q575 Q576 Q578-580 Q582-584 Q585, 586 Q587-590 Q591 Q592 Q606, 607 Q641 Q642 Q644 Q701, 702 Q703 Q704 Q705, 706 Q707 Q751, 752 Q753 Q754 Q755, 756 Q757 Q801 Q802 Q803, 804 Q805 Q806, 807 Q808 Q809 Q810, 811 Q812 Q816 Q817 Q916-918 Q951, 952 Q953 Q954 Q955 TH102, 103 TH131 TH161 TH485, 486 TH545, 546 New Address parts Parts No. 2SC5636 2SK1830F 2SK1830F 2SC4649(N, P) 2SK1830F DTA114EUA 2SC5636 DTA114EE 2SK1830F DTA114EE 2SK1830F DTA123JUA DTA123JUA DTA123JUA 12A02CH DTA123JUA DTC144EE CPH6122 2SC4617(R) 2SC4617(R) DTC144EE 2SC3356-A(R24) DTC114YE SSM6L05FU-F 2SJ347F 2SK508NV(K52) 2SC5108(Y)F DTC114YE SSM6L05FU-F 2SJ347F 2SK508NV(K52) 2SC5108(Y)F 2SC4919 KRC102S-P DTC363EU 2SC4617(S) 2SC4617(R) 2SC4617(S) 2SK1830F 2SC4617(R) 2SK1830F DTC363EU 2SK1824-A DTC144EE DTC144EE CPH6122 DTA123JUA 2SC4617(R) NCP18XH103J0S NCP18XH103F0S NCP18XH103F0S NCP18XQ102J0S NCP18XQ102J0S X57-7310-61 Description TRANSISTOR FET FET TRANSISTOR FET DIGITAL TRANSISTOR TRANSISTOR DIGITAL TRANSISTOR FET DIGITAL TRANSISTOR FET DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR DIGITAL TRANSISTOR TRANSISTOR DIGITAL TRANSISTOR FET FET FET TRANSISTOR DIGITAL TRANSISTOR FET FET FET TRANSISTOR TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR FET TRANSISTOR FET DIGITAL TRANSISTOR FET DIGITAL TRANSISTOR DIGITAL TRANSISTOR TRANSISTOR DIGITAL TRANSISTOR TRANSISTOR THERMISTOR THERMISTOR THERMISTOR THERMISTOR THERMISTOR VCO PCB (SERVICE) Destination Ref. Description Destination 28 TM-D710A/D710E EXPLODED VIEW A B A B C D E F G H J M3 x 20 2 x 18 : N09-6548-05 : N09-6555-05 : N14-0830-14 : N14-0845-04 : N33-2606-43 : N67-3008-48 : N80-2008-48 : N87-2606-48 : N89-2606-43 Ex2 Ex2 Ex2 1 M2. 6 x 6 (OC) M3 x 8 2x8 2. 6 x 6 (Br-Tap) 2. 6 x 6 (Bi-Tap) 1 Ex2 50 22 4 B 68 41 24 B Hx6 700 F B/4 55 45 38 Hx8 Fx2 G C/4 IC578 Fx2 35 G 43 8 40 2 29x2 51 9 72 44 30 60 62 6 37 43 D/4 Display unit (A/4) F/6 C/6 E/6 TX-RX unit (A/6) B/6 IC161 IC131 20 101x2 X57 Fx2 F IC801 Hx6 23 IC952 61 7 34 D 3 42 TX-RX unit (D/6) 27 Ax4 10 47 58 C C 3 28 Hx2 59 57 57 58 701 J 16: K, M4 17: E J 2 29 Parts with the exploded numbers larger than 700 are not supplied. If a part reference number is listed in a box on the exploded view of the PCB, that part does not come with the PCB. These parts must be ordered separately. TM-D710A/D710E PACKING C 12: K 13 11: M4 12: E 11: K, E 14 711 Pamphlet D 712 Warrant card: K, E 1 713 Pamphlet: E 702 Protection bag 70 CD-ROM (I/M) (T93-0131-05) 52 Bracket (Main unit) (J29-0628-33) 69 Microphone (T91-0657-25) 54 Bracket (Display) (J29-0707-03) 36 Sheet (Bracket) (G11-4228-04) 706 Protection bag 64 Line filter (L79-1417-05)x2 707 Protection bag 49 Holder (Microphone) (J19-1584-15) 708 Protection bag 21 DC cord (E30-7628-05): K, M4 66 Screw set (N99-2055-05) 22 31 32 705 Packing fixture 703 Packing fixture 2 19 18 Cord with plug (GPS) (E30-3400-05) 709 Protection bag 53, 46 710 Protection bag: K, E 48 Stand (J09-0409-03): K, E 39 Sheet (Stand) (G11-4438-04)x4: K, E 704 Item carton case 3 11 Instruction manual (ENG) (B62-1986-00) 12 Instruction manual (SPA/FRA) (B62-1987-00): K, E 13 Instruction manual (ITA/GER/DUT) (B62-1989-00): E 14 Instruction manual (CHINESE) (B62-1992-00): M4 19 DC cord (E30-3452-05): E 22 Modular cable (4m) (E30-7639-05) 31 Fuse (6x30, 15A) (F51-0079-05): K, M4 32 Fuse (Blade, 15A) (F52-0024-05): E 53 Bracket (Display) (J29-0663-13) 46 Cushion (Bracket) (G13-2233-04) 30 Parts with the exploded numbers larger than 700 are not supplied. TM-D710A/D710E ADJUSTMENT EchoLink Operation Check Method You can confirm whether the terminal for EchoLink operates normally by performing the following three operation checks. Voice operation check Check that a 1kHz tone of 3 to 15 mV is output from the pink pin (PR1 line) of the data communication cable. PG-5H Data communications cable pin configuration PR1 line: To microphone input terminal Pink Green PKD line: To line out terminal Operation procedure 1) Connect the serial communications cable (8-pin mini DIN terminal and D-SUB terminal) of the PG-5H (PC interface cable kit) to the PC terminal on the rear of the transceiver. 2) Turn the transceiver power ON while pressing the [PF2] key, to enter the EchoLink Sysop mode. q The squelch signal is output from pin 1 of the transceiver PC terminal or pin 8 of the PG-5H D-SUB terminal (RTS). Check the voltage of the RTS line with a digital voltmeter. Terminal name RTS CTS PC terminal of the transceiver pin 1 pin 2 D-SUB terminal of PG-5H pin 8 pin 7 Main MPU/Panel MPU/TNC MPU Version Check Method Main MPU/Panel MPU version check method You can confirm the Main MPU and Panel MPU versions of the transceiver using its panel keys. When confirming the version, use normal mode. When confirming the version in APRS mode or packet mode and the beacon is transmitted, the version display is cancelled. · Operation procedure 1) Turn the transceiver power OFF. 2) Turn the transceiver power ON while pressing the [PF1] key to enter the version display mode. 3) The Main MPU and Panel MPU versions are displayed when entering the version display mode. PG-5H Serial communications cable pin configuration 5 1 6 GND line RTS line CTS line 9 w When you open and close the transceiver squelch, check that the voltage of the RTS line increases and decreases. (Reference voltage value of RTS line) Voltage when squelch is closed: 10 V Voltage when squelch is opened : -10 V 4) Check the PTT signal operation. q Input 5 to 10 V to pin 2 of the transceiver PC terminal or pin 7 of the PG-5H D-SUB terminal (CTS). w Ensure that the transceiver becomes the transmission state. q Connect the data communications cable (6-pin mini DIN terminal and pink/ green pin) of the PG-5H (Interface cable kit) to the DATA terminal on the rear of the transceiver. w Input a 1kHz/ 150 mV AF signal from AG to the green pin of the data communication cable (PKD line). Confirm the modulation of 2 to 4 kHz deviation hangs when transmitting by PTT operation as stated in step 4), above. e Input a standard modulation signal of -47dBm (MOD: 1kHz, DEV: 3kHz) from SSG to the transceiver. Main MPU version Panel MPU version 4) To exit the version display mode, press the [ESC] key. TNC MPU version check method After connecting the transceiver to the PC via the PG5G (programming cable), you can confirm the TNC MPU version by accessing the personal computer communication software. · Operation procedure 1) Turn the transceiver power OFF. 2) Connect the RS-232C serial port of the PC to the COM terminal on the rear of the operation panel via the PG-5G (Programming cable). [. . . ] The data communication connector input level is 3kHz deviation at 1kHz modulation for 1200bps and 2kHz deviation at 1kHz modulation for 9600bps. Note 2: Set the transmit power to HI (K, E types) / MID (M4 type). Note 3: The measurements with the power meter, except for the ANT connector, are the values with the APC off. Note 4: When measuring the data level as 1200 or 9600 bps, perform the following settings in menu mode: · BEACON TYPE: APRS (Menu mode: 600) · DATA SPEED: 1200 bps or 9600 bps (Menu mode: 601) 83 TM-D710A/D710E OPTIONAL ACCESSORIES MC-59 (Keypad Microphone) External View PG-5F (Extension Cable Kit (4 m)) External View PARTS LIST Cord Assembly Ref. [. . . ]