Service manual
Table Of Contents
- Introduction
- Specifications
- DSUB 15-pin Accessory Connector
- Exploded View & Miscellaneous Parts
- Block Diagram
- Circuit Description
- Alignment
- Installation of Option
- RF Unit
- FRONT-C Unit (VX-4100)
- FRONT-D Unit (VX-4200)
- FVP-25 Encryption/DTMF Pager Unit (Option)
- DVS-5 Voice Storage Unit (Option)
- VTP-50 VX-Trunk Unit (Option)

H-23
Parts List
REF DESCRIPTION VALUE V/W TOL. MFR'S DESIG VXSTD P/N VERS.
LOT
SIDE
LAY ADR
RF Unit
R 1035 CHIP RES. 2.2k 1/16W 5% RMC1/16S 222JTH J24189029 1- B c3
R 1036 CHIP RES. 4.7k 1/16W 5% RMC1/16S 472JTH J24189033 1- A H4
R 1037 CHIP RES. 18k 1/16W 5% RMC1/16S 183JTH J24189040 1- A H4
R 1038 CHIP RES. 47k 1/16W 5% RMC1/16S 473JTH J24189045 1- A D6
R 1039 CHIP RES. 220k 1/16W 5% RMC1/16S 224JTH J24189053 1- B c3
R 1040 CHIP RES. 10k 1/16W 5% RMC1/16S 103JTH J24189037 1- B b4
R 1041 CHIP RES. 47k 1/16W 5% RMC1/16S 473JTH J24189045 1- B i5
R 1042 CHIP RES. 47k 1/16W 5% RMC1/16S 473JTH J24189045 1- A D6
R 1043 CHIP RES. 0 1/16W 5% RMC1/16S JPTH J24189070 1- A H3
R 1044 CHIP RES. 47k 1/16W 5% RMC1/16S 473JTH J24189045 1- B j5
R 1045 CHIP RES. 4.7k 1/16W 5% RMC1/16S 472JTH J24189033 1-5 B c3
R 1045 CHIP RES. 2.2k 1/16W 5% RMC1/16S 222JTH J24189029 25W VER.A 6- B c3
R 1045 CHIP RES. 2.2k 1/16W 5% RMC1/16S 222JTH J24189029 25W VER.D 6- B c3
R 1045 CHIP RES. 3.9k 1/16W 5% RMC1/16S 392JTH J24189032 45W VER A 6- B c3
R 1045 CHIP RES. 4.7k 1/16W 5% RMC1/16S 472JTH J24189033 45W VER D 6- B c3
R 1047 CHIP RES. 560 1/16W 5% RMC1/16S 561JTH J24189022 1- B b4
R 1048 CHIP RES. 100k 1/16W 5% RMC1/16S 104JTH J24189049 1- A H3
R 1049 CHIP RES. 100k 1/16W 5% RMC1/16S 104JTH J24189049 1- A H3
R 1050 CHIP RES. 47k 1/16W 5% RMC1/16S 473JTH J24189045 1- B j5
R 1051 CHIP RES. 18 1/16W 5% RMC1/16S 180JTH J24189004 1- B b4
R 1052 CHIP RES. 18k 1/16W 5% RMC1/16S 183JTH J24189040 1- A C5
R 1053 CHIP RES. 390k 1/16W 5% RMC1/16S 394JTH J24189056 1- A C5
R 1054 CHIP RES. 2.2k 1/16W 5% RMC1/16S 222JTH J24189029 1- B c3
R 1055 CHIP RES. 47k 1/16W 5% RMC1/16S 473JTH J24189045 1- B g6
R 1056 CHIP RES. 330k 1/16W 5% RMC1/16S 334JTH J24189055 1- B f6
R 1057 CHIP RES. 220k 1/16W 5% RMC1/16S 224JTH J24189053 1- B f7
R 1058 CHIP RES. 3.3k 1/16W 5% RMC1/16S 332JTH J24189031 1- B g5
R 1060 CHIP RES. 33k 1/16W 5% RMC1/16S 333JTH J24189043 1- B g4
R 1061 CHIP RES. 47k 1/16W 5% RMC1/16S 473JTH J24189045 1- B h6
R 1062 CHIP RES. 47 1/16W 5% RMC1/16S 470JTH J24189009 1- A H4
R 1064 CHIP RES. 100k 1/16W 5% RMC1/16S 104JTH J24189049 1- B c4
R 1066 CHIP RES. 150k 1/16W 5% RMC1/16S 154JTH J24189051 1- A H3
R 1067 CHIP RES. 560k 1/16W 5% RMC1/16S 564JTH J24189058 1- B f6
R 1068 CHIP RES. 47k 1/16W 5% RMC1/16S 473JTH J24189045 1- B g5
R 1069 CHIP RES. 56k 1/16W 5% RMC1/16S 563JTH J24189046 1- B g4
R 1070 CHIP RES. 5.6k 1/16W 5% RMC1/16S 562JTH J24189034 1- B f7
R 1071 CHIP RES. 39k 1/16W 5% RMC1/16S 393JTH J24189044 1- B f7
R 1072 CHIP RES. 2.2k 1/16W 5% RMC1/16S 222JTH J24189029 1- A I3
R 1073 CHIP RES. 4.7k 1/16W 5% RMC1/16S 472JTH J24189033 1- A I3
R 1074 CHIP RES. 10k 1/16W 5% RMC1/16S 103JTH J24189037 1- B f6
R 1075 CHIP RES. 100k 1/16W 5% RMC1/16S 104JTH J24189049 1- A I3
R 1076 CHIP RES. 0 1/16W 5% RMC1/16S JPTH J24189070 1- A D5
R 1078 CHIP RES. 10k 1/16W 5% RMC1/16S 103JTH J24189037 1- B i6
R 1079 CHIP RES. 0 1/16W 5% RMC1/16S JPTH J24189070 1- A E6
R 1080 CHIP RES. 10k 1/16W 5% RMC1/16S 103JTH J24189037 1- B f7
R 1081 CHIP RES. 22k 1/16W 5% RMC1/16S 223JTH J24189041 1- A F6
R 1083 CHIP RES. 10k 1/16W 5% RMC1/16S 103JTH J24189037 1- B i5
R 1084 CHIP RES. 10k 1/16W 5% RMC1/16S 103JTH J24189037 1- B i5
R 1085 CHIP RES. 100k 1/16W 5% RMC1/16S 104JTH J24189049 1- A D5
R 1087 CHIP RES. 22k 1/16W 5% RMC1/16S 223JTH J24189041 1- A F6
R 1088 CHIP RES. 18k 1/16W 5% RMC1/16S 183JTH J24189040 1- B i6
R 1089 CHIP RES. 0 1/16W 5% RMC1/16S JPTH J24189070 1- A D6
R 1090 CHIP RES. 1k 1/16W 5% RMC1/16S 102JTH J24189025 1- A H3
R 1092 CHIP RES. 10k 1/16W 5% RMC1/16S 103JTH J24189037 1- A F6
R 1093 CHIP RES. 2.2k 1/16W 5% RMC1/16S 222JTH J24189029 1 A H3
R 1093 CHIP RES. 2.7k 1/16W 5% RMC1/16S 272JTH J24189030 2-5 A H3
R 1093 CHIP RES. 2.7k 1/16W 5% RMC1/16S 272JTH J24189030 25W VER.D 6- A H3
R 1093 CHIP RES. 2.2k 1/16W 5% RMC1/16S 222JTH J24189029 45W VER A 6- A H3
R 1093 CHIP RES. 2.7k 1/16W 5% RMC1/16S 272JTH J24189030 45W VER D 6- A H3
R 1094 CHIP RES. 0 1/16W 5% RMC1/16S JPTH J24189070 1- A D6
R 1095 CHIP RES. 10k 1/16W 5% RMC1/16S 103JTH J24189037 1- B j5
R 1096 CHIP RES. 0 1/16W 5% RMC1/16S JPTH J24189070 1- B d4
R 1097 CHIP RES. 2.2k 1/16W 5% RMC1/16S 222JTH J24189029 1- B i5
R 1099 CHIP RES. 10k 1/16W 5% RMC1/16S 103JTH J24189037 1- A F6
R 1100 CHIP RES. 10k 1/16W 5% RMC1/16S 103JTH J24189037 1- B f6
R 1101 CHIP RES. 5.6k 1/16W 5% RMC1/16S 562JTH J24189034 1- A F6
R 1103 CHIP RES. 8.2k 1/16W 5% RMC1/16S 822JTH J24189036 1- A F6
R 1104 CHIP RES. 39k 1/16W 5% RMC1/16S 393JTH J24189044 1- A D6
R 1105 CHIP RES. 1M 1/16W 5% RMC1/16S 105JTH J24189061 1- B f6
R 1106 CHIP RES. 2.2k 1/16W 5% RMC1/16S 222JTH J24189029 1- A F7
R 1107 CHIP RES. 3.9k 1/16W 5% RMC1/16S 392JTH J24189032 1- B d2
R 1108 CHIP RES. 33k 1/16W 5% RMC1/16S 333JTH J24189043 1- A F6
R 1109 CHIP RES. 39k 1/16W 5% RMC1/16S 393JTH J24189044 1- A D6