Vertex Standard VX-900 manual

1 Contents Operating Manual Reprint ................................................................................................................................................ 2 Set (Menu) Mode Functions ............................................................................................................................................ [...]

2 Operating Manual Reprint C ONTROLS & C ONNECTORS VOL/PWR Knob TOGGLE Switch LED Indicator Steady Green: Signaling off Blinking Green: Busy Channel (or SQL off) Steady Red: Transmission in Progress Blinking Red: Battery voltage is low Antenna Jack TOP SEL Key CH ( Channel ) Selector LCD ( Liquid Crystal Display ) SIDE SEL Key PTT Switch MONITO[...]

3 Operating Manual Reprint B EFORE Y OU B EGIN Battery Pack Installation and Removal r To install the batter y , hold the transceiver with your left hand, so your palm is over the speaker and your thumb is on the top of the belt clip. Care- fully mate the battery four insertion slots with their corresponding alignment tabs on the trans- ceiver case[...]

4 Operating Manual Reprint TOR button twice) to quiet the noise and re- sume normal (quiet) monitoring. r To transmit, press and hold the PTT switch. Speak into the micro- phone area of the front panel grille (above the [ D ] key) in a normal voice level. To return to the Re- ceive mode, release the PTT switch. r Press the Soft key (if assigned to [...]

5 Operating Manual Reprint A DVANCED O PERATION Soft key and TOGGLE switch Functions The VX-900 includes the [ TOP SEL ] , [ SIDE SEL ] , [ MONITOR ] , and [ LAMP ] keys, and the TOGGLE switch, while the 16-key version additionally pro- vides [ A ] , [ B ] , [ C ] , [ D ] function keys. The Soft key and TOGGLE switch functions can be customized, vi[...]

6 Operating Manual Reprint A DVANCED O PERATION Description of Operating Functions Channel Scan The Scanning feature is used to monitor multiple sig- nals programmed into the transceive r . While scanning, the transceiver will check each channel for the pres- ence of a signal, and will stop on a channel if a signal is present. One key or switch may[...]

7 Operating Manual Reprint A DVANCED O PERATION possible to talk to the other station. Remember that disabling the encryption will mean that your transmissions are no longer secure. Return to the encrypted mode as soon as possible, and do not discuss any critical or confidential information while in the non- encrypted mode of operation. Lock Switch[...]

8 be heard after the last key is pressed (the new code will now be transmitted). The receiver squelch of the other station will be opened, and you can begin communication. Speed Dial Y our Dealer may have pre-programmed Auto-Dial tele- phone number memories into your radio. To dial a number, press the Dealer-assigned Soft key for Speed Dialing, the[...]

9 Operating Manual Reprint A CCESSORIES & O PTIONS Availability of accessories may vary; some accessories are supplied standard per local requirements, others may be unavailable in some regions. Check with your VERTEX S TA NDARD Dealer for changes to the this list. FVP-25 Encryption/DTMF Pager Unit F2D-8 2- Tone Decode Unit F5D-14 5- Tone ENC/D[...]

10 One or more of the radio ’ s "Soft Keys" may be en- abled for a function associated with the "Set" (Menu) mode. This feature, when activated, allows the user to customize certain performance aspects of the VX- 900. Note that some of these items may also appear as available " Soft Keys," described belo w. The opera[...]

11 [ SIDE SEL ] key to select "P" (PTT Lock), "D" (Dial- Knob-Lock), "K" (Keypad Lock), or various combi- nations of these. Rotate the CH selector knob to save the new setting, then press the PTT switch to exit the Set (Menu) mode. No.7 GROUP (Group Select) This Menu item allows you to change Channel Groups, in the eve[...]

12 Cloning The VX-900 includes a convenient “Clone” feature, which allows the programming data from one trans- ceiver to be transferred to another VX-900 . Here is the procedure for Cloning one radio’s data to an- other. 1. Turn both transceivers off. 2. Remove the plastic cap and its two mounting screws from the MIC/SP jack on the right side[...]

13 Specifications G ENERAL Number of Channels : 512 channels Frequency Range : 400 - 430 MHz (AS1), 440 - 470 MHz (CS), 450 - 485 MHz (D), 485 - 512 MHz (F) Channel Spacing : 12.5 / 20 / 25 kHz PLL Steps : 5 / 6.25 kHz Power Supply Voltage : 7.4 VDC ± 20 % Battery Life (5-5-90 duty): w/ FNB-V68LI (1800 mAh): 11 hrs. (14 hrs. w/ saver) @5 W w/ FNB-[...]

14 Exploded View & Miscellaneous Parts Non-designated parts are available only as part of a designated assembly. À U07230107 PAN HEAD SCREW M2X3B #1 1 Á U9900094 TAPTITE SCREW M2X5NI#2 2 Â U44104002 TAPTITE SCREW M2X4NI 7 Ã U9900116 TAPTITE SCREW M2X8NI #2 2 Ä U00119006 PAN HEAD SCREW M2X18AU 1 Å U9900117 TAPTITE SCREW M2X4NI #2 1 Æ U072[...]

15 Block Diagram[...]

16 Block Diagram Note:[...]

17 Circuit Description Overview The VX-900 is a UHF FM hand-held transceiver de- signed to operate in the frequency range of 400 to 512 MHz. Circuit Configuration by Frequency The receiver is a double-conversion superhetero- dyne with a first intermediate frequency (IF) of 44.25 MHz and a second IF of 450 kHz. Incoming signals from the antenna are [...]

18 Circuit Description The resulting DC squelch control voltage is passed to pin 19 of the microprocessor Q1050 . If no carrier is received, this signal causes pin 6 of Q1052 ( BU2090FS ) to go low and pin 89 of Q1050 to go high. Pin 6 of Q1052 signals Q1008 ( CPH6102 ), Q1017 ( UMC5N ) and Q1020 ( UMC5N ) to disable the supply voltage to audio amp[...]

19 Transmit Inhibit When the Transmit PLL is unlocked, pin 18 of PLL chip Q1053 goes to logic "lo w ." The resulting DC "unlock" control voltage is passed to pin 20 of mi- croprocessor Q1050 . While the transmit PLL is un- locked, pin 85 of Q1050 remains lo w , which then turns off the Automatic Power Controller Q1024 ( PDTC144E[...]

20 Alignment Introduction The VX-900 is carefully aligned at the factory for the specified performance across the frequency range specified for each version. Realignment should therefore not be necessary except in the event of a component failure, or when altering the ver- sion type. All component replacement and service should be performed only by[...]

21 Alignment Whenever possible, alignments should be made with oscillator shields and circuit boards firmly affixed in place. Also, the test equipment must be thor- oughly warmed up before beginning. Note: Signal levels in dB referred to in the alignment procedure are based on 0 dBµ EMF = 0.5 µV (closed cir- cuit). When connecting the CT-71 plug [...]

22 Alignment portant that you follow the basic alignment sequence precisel y , so that the displayed data and the data loaded into the transceiver are identical. Basic Alignment Sequence 1. Enter the alignment mode 2. Upload data from transceiver 3. Align data 4. Download data to transceiver Alignment Tool Menu Common Data The parameters in this se[...]

23 Alignment • Use the [ t ] or [ u ] key to select the " MID " fre- quency channel in the alignment range. • Disable any subaudible tone signaling on this channel, if present. • Press the [ space ] key on the computer keyboard to start alignment. This activates the transmitter, and injects a 1 kHz test tone. • Press the [ p ] or [...]

24 Alignment Channels The following parameters may be adjusted individu- ally for each channel. For example, minor variations in the power output across the operating band may be equalized by following this section ’ s instructions. (2) Channels TX : - [0] T X H I P OWER T RIM This parameter is used to trim Tx power on the displayed channel. From[...]

25 Test Adapter Schematic Connector Pinout Diagram AF Test Adapter Schematic Note! Because of the bridge audio amplifier circuit used in the VX-900 , it is necessry to construct and use a simple audio load test adapter as shown in the schematic diagram above, when con- ducting receiver alignment steps. Do not connect either side of the speaker lead[...]

26 Note:[...]

27 Main Unit Circuit Diagram[...]

28 Main Unit Note:[...]

29 Main Unit Side A Parts Layout DA221 (K) (D1001, 1010, 1012, 1013, 1014, 1034, 1038, 1045) 2SA1774 (FR) (Q1015) 2SC4617 (BR) (Q1042, 1047) CPH6102 (AB) (Q1008, 1037) LC87F72C8A (Q1050) NJM2902V (Q1018, 1022, 1058) PDTC144EE (26) (Q1019, 1024) S-93C56AMFN (Q1040) S-80735SN-DZ (DZ) (Q1034) TDA2822D (Q1007,10 11) TK71635SCL (L35) (Q1036) UMG2N (G2) [...]

30 Main Unit Side B DA221 (K) (D 1029, 1054, 1058, 1059) RB715F (3D) (D1021) MA132WK (MU) (D1035, 1056, 1060) GN20 11-Q (4W) (D1037) 2SC3356 (R24) (Q1026) 2SC4227 (R32) (Q1041) 2SC4617 (BR) (Q1043, 1051, 1054, 1055) 2SC5226 (R22) (Q1029, 1032, 1044, 1046) M62364FP (Q1021) AK2345 (Q1027) 2SD1767 (DC) (Q1005) 2SK508 (K52) (Q1038) CPH6102 (AB) (Q1002)[...]

31 Circuit Diagram Main Unit (Lot. 5~)[...]

32 Note: Main Unit (Lot. 5~)[...]

33 Side A DA221 (K) (D1001, 1010, 1012, 1013, 1014, 1034, 1038, 1045) 2SA1774 (FR) (Q1015) 2SC4617 (BR) (Q1042, 1047) CPH6102 (AB) (Q1008, 1037) LC87F72C8A (Q1050) NJM2902V (Q1018, 1022, 1058) PDTC144EE (26) (Q1019, 1024) S-93C56AMFN (Q1040) S-80735SN-DZ (DZ) (Q1034) TDA2822D (Q1007,1011) TK71635SCL (L35) (Q1036) UMG2N (G2) (Q1014) UMC5N (C5) (Q101[...]

34 Side B DA221 (K) (D 1029, 1054, 1058, 1059) RB715F (3D) (D1021) MA132WK (MU) (D1035, 1056, 1060) GN2011-Q (4W) (D1037) 2SC3356 (R24) (Q1026) 2SC4227 (R32) (Q1041) 2SC4617 (BR) (Q1043, 1051, 1054, 1055) 2SC5226 (R22) (Q1029, 1032, 1044, 1046) M62364FP (Q1021) AK2345 (Q1027) 2SD1767 (DC) (Q1005) 2SK508 (K52) (Q1038) CPH6102 (AB) (Q1002) M68732HA-2[...]

35 Parts List Main Unit DESCRIPTION VALUE V/W TOL. VXSTD P/N MFR’S DESIG VERS. REF. LOT. SIDE LAY ADR *** MAIN-UNIT *** PCB with Components (W/ VR-UNIT) CP6946001 VERSION D PCB with Components (W/ VR-UNIT) CP6946003 VERSION A PCB with Components (W/ VR-UNIT) CP6946005 CS VERSION PCB with Components (W/ VR-UNIT) CP6946007 VERSION A, CE PCB with Co[...]

36 Main Unit DESCRIPTION VALUE V/W TOL. VXSTD P/N MFR’S DESIG VERS. REF. LOT. SIDE LAY ADR C 1025 CHIP CAP. 1pF 50V CK GRM36CK010C50PT K22178202 VERSION D 8- B c2 C 1025 CHIP CAP. 0.5pF 50V CK GRM36CK0R5B50PT K22178285 VERSION F 8- B c2 C 1026 CHIP CAP. 9pF 50V CH GRM36CH090D50PT K22178211 1-6 B b2 C 1026 CHIP CAP. 8pF 50V CH GRM36CH080D50PT K221[...]

37 Main Unit DESCRIPTION VALUE V/W TOL. VXSTD P/N MFR’S DESIG VERS. REF. LOT. SIDE LAY ADR C 1054 CHIP CAP. 0.01uF 16V B GRM36B103K16PT K22128804 1- B a6 C 1055 CHIP CAP. 150pF 50V CH GRM36CH151J50PT K22178240 1- B b1 C 1056 CHIP CAP. 0.001uF 50V B GRM36B102K50PT K22178809 1- B c2 C 1057 CHIP CAP. 0.1uF 10V B GRM36B104K10PT K22108802 1- A B3 C 10[...]

38 Main Unit DESCRIPTION VALUE V/W TOL. VXSTD P/N MFR’S DESIG VERS. REF. LOT. SIDE LAY ADR C 1105 CHIP CAP. 22pF 50V CH GRM36CH220J50PT K22178220 VERSION D 7- B a2 C 1105 CHIP CAP. 22pF 50V CH GRM36CH220J50PT K22178220 VERSION F 8- B a2 C 1106 CHIP CAP. 10pF 50V CH GRM36CH100D50PT K22178212 1-6 B a2 C 1106 CHIP CAP. 12pF 50V CH GRM36CH120J50PT K2[...]

39 Main Unit DESCRIPTION VALUE V/W TOL. VXSTD P/N MFR’S DESIG VERS. REF. LOT. SIDE LAY ADR C 1146 CHIP CAP. 0.001uF 50V B GRM36B102K50PT K22178809 1- B b5 C 1147 CHIP CAP. 100pF 50V CH GRM36CH101J50PT K22178236 1- B c7 C 1148 CHIP CAP. 0.001uF 50V B GRM36B102K50PT K22178809 1- B b4 C 1149 CHIP TA.CAP. 1uF 16V TMCSA1C105MTR K78120023 1- B c6 C 115[...]

40 Main Unit DESCRIPTION VALUE V/W TOL. VXSTD P/N MFR’S DESIG VERS. REF. LOT. SIDE LAY ADR C 1206 CHIP CAP. 0.1uF 10V B GRM36B104K10PT K22108802 1- A A2 C 1207 CHIP TA.CAP. 4.7uF 16V TEMSVA1C475M-8R K78120031 1- A A3 C 1208 CHIP CAP. 0.1uF 10V B GRM36B104K10PT K22108802 1- A B3 C 1209 CHIP TA.CAP. 10uF 6.3V TEMSVA0J106M-8R K78080027 1- B a4 C 121[...]

41 Main Unit DESCRIPTION VALUE V/W TOL. VXSTD P/N MFR’S DESIG VERS. REF. LOT. SIDE LAY ADR C 1237 CHIP CAP. 8pF 50V CH GRM36CH080D50PT K22178210 VERSION F 8- B b3 C 1238 CHIP TA.CAP. 10uF 6.3V EEJK0JS106R K78080079 1- B b3 C 1238 CHIP TA.CAP. 10uF 6.3V EEJK0JS106R K78080079 13- B b3 C 1239 CHIP CAP. 2pF 50V CK GRM36CK020C50PT K22178204 VERSION A [...]

42 Main Unit DESCRIPTION VALUE V/W TOL. VXSTD P/N MFR’S DESIG VERS. REF. LOT. SIDE LAY ADR C 1296 CHIP CAP. 0.1uF 10V B GRM36B104K10PT K22108802 1- B a5 C 1297 CHIP CAP. 0.1uF 10V B GRM36B104K10PT K22108802 1- B b5 C 1298 CHIP CAP. 0.047uF 10V B GRM36B473K10PT K22108801 1- B a5 C 1299 CHIP CAP. 56pF 50V CH GRM36CH560J50PT K22178230 1- B b6 C 1300[...]

43 Main Unit DESCRIPTION VALUE V/W TOL. VXSTD P/N MFR’S DESIG VERS. REF. LOT. SIDE LAY ADR D 1016 DIODE HVU131TRF G2070462 1- B c2 D 1017 LED LNJ808K8SRA G2070790 1- A B5 D 1018 LED LNJ808K8SRA G2070790 1- A B6 D 1019 LED LNJ808K8SRA G2070790 1- A A6 D 1020 LED LNJ808K8SRA G2070790 1- A A5 D 1021 DIODE RB715F T106 G2070752 1- B c2 D 1022 LED LNJ8[...]

44 Main Unit DESCRIPTION VALUE V/W TOL. VXSTD P/N MFR’S DESIG VERS. REF. LOT. SIDE LAY ADR L 1009 COIL 0.012uH AS030321-12NK L0022582 1- B b1 L 1010 M.RFC 0.1uH 5% C1608CA-R10J L1691063 1- B b2 L 1011 COIL 0.012uH AS030321-12NK L0022582 1- B b1 L 1012 COIL 0.014uH AS050425-14NK L0022583 1- B b2 L 1013 M.RFC 0.082uH HK1608 82NJ-T L1690527 1- B b2 [...]

45 Main Unit DESCRIPTION VALUE V/W TOL. VXSTD P/N MFR’S DESIG VERS. REF. LOT. SIDE LAY ADR L 1044 M.RFC 0.047uH HK1608 47NJ-T L1690524 1-6 B b2 L 1044 M.RFC 0.047uH HK1608 47NJ-T L1690524 CS VERSION 7- B b2 L 1044 M.RFC 0.056uH HK1608 56NJ-T L1690525 VERSION A 7- B b2 L 1044 M.RFC 0.047uH HK1608 47NJ-T L1690524 VERSION D 7- B b2 L 1044 M.RFC 0.03[...]

46 Main Unit DESCRIPTION VALUE V/W TOL. VXSTD P/N MFR’S DESIG VERS. REF. LOT. SIDE LAY ADR Q 1043 TRANSISTOR 2SC4617 TL R G3346178R 1- B b3 Q 1044 TRANSISTOR 2SC5226-4-TL G3352268D 1- B a4 Q 1045 TRANSISTOR PDTC144EE G3070244 1- B b5 Q 1046 TRANSISTOR 2SC5226-4-TL G3352268D 1- B b5 Q 1047 TRANSISTOR 2SC4617 TL R G3346178R 1- A A2 Q 1048 TRANSISTO[...]

47 Main Unit DESCRIPTION VALUE V/W TOL. VXSTD P/N MFR’S DESIG VERS. REF. LOT. SIDE LAY ADR R 1040 CHIP RES. 10k 1/16W 5% RMC1/16S 103JTH J24189037 1- A B4 R 1041 CHIP RES. 47k 1/16W 5% RMC1/16S 473JTH J24189045 1- A B4 R 1042 CHIP RES. 47k 1/16W 5% RMC1/16S 473JTH J24189045 1- A B4 R 1043 CHIP RES. 4.7 1/16W 5% RMC1/16S 4R7JTH J24189066 1- A B3 R[...]

48 Main Unit DESCRIPTION VALUE V/W TOL. VXSTD P/N MFR’S DESIG VERS. REF. LOT. SIDE LAY ADR R 1087 CHIP RES. 0 1/16W 5% RMC1/16S JPTH J24189070 1- A A4 R 1088 CHIP RES. 10k 1/16W 5% RMC1/16S 103JTH J24189037 1- A A4 R 1089 CHIP RES. 1.5k 1/16W 5% RMC1/16S 152JTH J24189027 1- A A4 R 1090 CHIP RES. 10k 1/16W 5% RMC1/16S 103JTH J24189037 1- B a6 R 10[...]

49 Main Unit R 1142 CHIP RES. 150k 1/16W 5% RMC1/16S 154JTH J24189051 1- B c6 R 1143 CHIP RES. 0 1/16W 5% RMC1/16S JPTH J24189070 1- B c7 R 1144 CHIP RES. 22k 1/16W 5% RMC1/16S 223JTH J24189041 1- B b4 R 1145 CHIP RES. 390k 1/16W 5% RMC1/16S 394JTH J24189056 1- A C2 R 1146 CHIP RES. 220k 1/16W 5% RMC1/16S 224JTH J24189053 1- B c7 R 1147 CHIP RES. 3[...]

50 DESCRIPTION VALUE V/W TOL. VXSTD P/N MFR’S DESIG VERS. REF. LOT. SIDE LAY ADR Main Unit R 1196 CHIP RES. 220k 1/16W 5% RMC1/16S 224JTH J24189053 1- A B3 R 1197 CHIP RES. 100 1/16W 5% RMC1/16S 101JTH J24189013 1- B b3 R 1198 CHIP RES. 82k 1/16W 5% RMC1/16S 823JTH J24189048 1- A B3 R 1199 CHIP RES. 4.7k 1/16W 5% RMC1/16S 472JTH J24189033 1- A A3[...]

51 DESCRIPTION VALUE V/W TOL. VXSTD P/N MFR’S DESIG VERS. REF. LOT. SIDE LAY ADR Main Unit R 1256 CHIP RES. 470k 1/16W 5% RMC1/16S 474JTH J24189057 1- B b6 R 1257 CHIP RES. 1.8k 1/16W 5% RMC1/16S 182JTH J24189028 1- B b5 R 1258 CHIP RES. 1k 1/16W 5% RMC1/16S 102JTH J24189025 1- A A2 R 1259 CHIP RES. 1k 1/16W 5% RMC1/16S 102JTH J24189025 1- A B3 R[...]

52 DESCRIPTION VALUE V/W TOL. VXSTD P/N MFR’S DESIG VERS. REF. LOT. SIDE LAY ADR Main Unit R 1316 CHIP RES. 33k 1/16W 5% RMC1/16S 333JTH J24189043 1- A A1 R 1317 CHIP RES. 100k 1/16W 5% RMC1/16S 104JTH J24189049 1- B b5 R 1318 CHIP RES. 4.7k 1/16W 5% RMC1/16S 472JTH J24189033 1- B b5 R 1319 CHIP RES. 47k 1/16W 5% RMC1/16S 473JTH J24189045 1- A A1[...]

53 DESCRIPTION VALUE V/W TOL. VXSTD P/N MFR’S DESIG VERS. REF. LOT. SIDE LAY ADR Main Unit XF1001 XTAL FILTER HDF0028 44.25MHZ H1102338 1- B a3 XF1002 XTAL FILTER HDF0028 44.25MHZ H1102338 1- B a4 HOLDER PLATE (TGL) RA0207700 1- MIC HOLDER RUBBER RA0140200 1- SHIELD CASE VCO RA0208100 1- MIC HOLDER RUBBER (F) RA0207800 1- HOLDER PLATE (PM) RA0106[...]

54 Note: Main Unit[...]

55 VR Unit Circuit Diagram Side A Side B Parts Layout Parts List BRPY1211F (D5002) *** VR-UNIT *** PCB with Components CB1447001 Printed Circuit Board FR006580E 1- D 5001 LED FA1111C-TR G2070836 1- A D 5001 LED CL-190TD-CD-T G2070838 3- A D 5002 LED BRPY1211F-TR G2070706 1- B D 5003 LED FA1111C-TR G2070836 1- A D 5003 LED CL-190TD-CD-T G2070838 3- [...]

56 SW Unit Circuit Diagram Side A Side B Parts Layout Parts List *** SW-UNIT *** PCB with Components CB1445001 Printed Circuit Board FR006570B 1- S 3001 TACT SWITCH SOP-114HST R66-5374 N5090107 1- A S 3002 TACT SWITCH SOP-114HST R66-5374 N5090107 1- A S 3003 TACT SWITCH SOP-114HST R66-5374 N5090107 1- A S 3004 TACT SWITCH SOP-114HST R66-5374 N50901[...]

57 Circuit Diagram Parts Layout Parts List Component Side Dummy Unit *** DUMMY-UNIT *** PCB with Components CB1446001 Printed Circuit Board FR002510C 1- C 4001 CHIP CAP. 0.0018uF 50V B GRM39B182M50PT K22174812 1- C 4002 CHIP CAP. 0.1uF 16V B GRM39B104K16PT K22124805 1- J 4001 CONNECTOR AXK5S40035P P1091012 1- R 4001 CHIP RES. 18k 1/16W 5% RMC1/16 1[...]

58 F2D-8 2-Tone Decode Unit HD64F3334YTF16 (Q1001) Circuit Diagram Parts Layout TC7S04FU (E5) (Q1003) DTC124TU (05) (Q1005) TA75S01F (SA) (Q1004) Side B Side A[...]

59 F2D-8 2-Tone Decode Unit Parts List *** F2D-8 *** Printed Circuit Board FR002530C 1- C 1001 CHIP TA.CAP. 4.7uF 6.3V TEMSVA0J475M-8R K78080017 1- A C 1002 CHIP CAP. 0.001uF 50V B GRM39B102K50PT K22174821 1- A C 1003 CHIP CAP. 0.01uF 25V B GRM39B103K25PT K22144803 1- A C 1007 CHIP CAP. 0.1uF 16V B GRM39B104K16PT K22124805 1- A C 1007 CHIP CAP. 0.0[...]

60 VTP-50 VX-Trunk Unit NJM2904V (Q1001) Circuit Diagram Parts Layout MC68HSC705C8A502 (Q1002) TA75S01F (SA) (Q1003) Side B Side A BR93LC56FV (Q1004)[...]

61 VTP-50 VX-Trunk Unit Parts List *** VTP-50 *** Printed Circuit Board FR002540C 1- C 1002 CHIP CAP. 0.001uF 50V B GRM39B102K50PT K22174821 1- A C 1003 CHIP CAP. 0.01uF 25V B GRM39B103M25PT K22144802 1- A C 1003 CHIP CAP. 0.01uF 25V B GRM39B103K25PT K22144803 9- A C 1004 CHIP CAP. 0.1uF 16V B GRM39B104K16PT K22124805 1- A C 1004 CHIP CAP. 0.01uF 2[...]

62 FVP-25 Encryption / DTMF Pager Unit M64026FP (Q1001) Circuit Diagram Parts Layout LC73881 (Q1002) DTC144EU (26) (Q1003) Side B Side A[...]

63 *** FVP-25 *** Printed Circuit Board FR005010F 1- C 1001 CHIP CAP. 0.1uF 16V B GRM39B104K16PT K22124805 1- A B1 C 1002 CHIP CAP. 0.01uF 25V B GRM39B103M25PT K22144802 1- A B1 C 1003 CHIP CAP. 10pF 50V CH GRM39CH100D50PT K22174211 1- A A1 C 1004 CHIP CAP. 10pF 50V CH GRM39CH100D50PT K22174211 1- A A1 C 1005 CHIP CAP. 0.1uF 16V B GRM39B104K16PT K2[...]

64 F5D-14 5-Tone Unit Circuit Diagram Parts Layout Side B Side A 2SC4617 (BR) (Q1004) DTC 114TE (04) (Q1002) BR93LC66FV (Q1006) TK71650SC (L50) (Q1001) MD09 (Q1005) PIC17LC44-08/PQ (Q1003)[...]

65 *** F5D-14 *** Printed Circuit Board FR006510B 1- Printed Circuit Board FR006510D 3- C 1001 CHIP CAP. 0.1uF 10V B GRM36B104K10PT K22108802 1- A C 1002 CHIP CAP. 0.0018uF 50V B GRM36B182K50PT K22178812 1- A C 1003 CHIP CAP. 0.001uF 50V B GRM36B102K50PT K22178809 1- A C 1005 CHIP CAP. 0.01uF 16V B GRM36B103K16PT K22128804 1- A C 1006 CHIP CAP. 0.0[...]

58 Printed in Japan. Copyright © 2002 VERTEX STANDARD CO., LTD. All rights reserved No portion of this manual may be reproduced without the permission of VERTEX STANDARD CO., LTD. E C 0 1 4 U 9 0 0[...]