This drawing, written description or specification Is |
|
| Telex Communications INC. | PART NO: |
|
|
| |||||||||||
a proprietary product of TELEX, Lincoln, NE, and |
|
| 879583 |
|
|
| ||||||||||||
shall not be released, disclosed, nor duplicated |
|
|
|
|
|
|
|
|
|
|
| |||||||
without the written permission of TELEX. |
|
|
| Lincoln, Nebraska USA |
|
|
|
|
| |||||||||
APPROVALS: |
| DR BY: SBC |
|
| CHKD BY: | APPD BY: |
|
| PROD: | REV LEVEL: |
| 3 |
|
| ||||
|
|
|
|
| DATE: 03/04/2002 |
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
TITLE: |
|
|
|
|
|
| PCB ASSY, |
|
|
|
|
| ||||||
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
ITEM | NEW | QTY |
| TYPE |
|
| DESCRIPTION |
|
| PART NO. | DESIGNATOR |
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||
|
|
|
|
|
|
|
|
|
|
|
| R70 R72 R75 R77 R79 R80 R82 R84 R86 R88 R90 | ||||||
|
|
|
|
|
|
|
|
|
|
|
| R93 R94 R96 R98 R100 R102 R104 R54 R63 R65 | ||||||
64 |
| 24 | RES | 1K 0805 |
|
| 102515200 | R184 R145 R146 |
|
|
|
|
| |||||
65 |
| 2 | TRANSFORMER | 42TM016 600:600 |
|
| 3180259 | T1 T4 |
|
|
|
|
| |||||
66 |
| 2 | TRANSFORMER | 42TL218 10K:10K |
|
| 7302832 | T2 T3 |
|
|
|
|
| |||||
67 |
| 6 | TP | TEST POINT |
|
| 2017001400 | TP1 TP8 TP10 TP11 TP12 TP13 |
|
|
| |||||||
68 |
| 1 | IC | DSP2189M |
|
| 760252 | U1 |
|
|
|
|
| |||||
69 |
| 3 | IC | TL084 SO16 |
|
| 4300047 | U11 U17 U36 |
|
|
|
|
| |||||
70 |
| 2 | IC | CS5330A |
|
| 760264 | U12 U13 |
|
|
|
|
| |||||
71 |
| 5 | IC | NE5532AD8 |
|
| 760268 | U14 U32 U37 U38 U39 |
|
|
| |||||||
72 |
| 3 | IC | 74LCX541 |
|
| 760256 | U16 U26 U31 |
|
|
|
|
| |||||
73 |
| 1 | IC | 16C550 |
|
| 760262 | U18 |
|
|
|
|
| |||||
74 |
| 1 | FERRITE | COMMON MODE |
|
| 724039 | U19 |
|
|
|
|
| |||||
75 |
| 1 | CRYSTAL | 32.768MHZ |
|
| 780186 | U2 |
|
|
|
|
| |||||
76 |
| 1 | IC | MAX3232 |
|
| 760349 | U20 |
|
|
|
|
| |||||
77 |
| 7 | IC | 74LCX574 |
|
| 760257 | U21 U22 U23 U27 U28 U29 U30 |
|
|
| |||||||
78 |
| 1 | IC | TPA0211 |
|
| 760307 | U24 |
|
|
|
|
| |||||
79 |
| 1 | IC | DS1302 SO8 |
|
| 760266 | U25 |
|
|
|
|
| |||||
80 |
| 1 | IC | AT24C16 |
|
| 511336000 | U3 |
|
|
|
|
| |||||
81 |
| 2 | IC | CD4053B |
|
| 53266123 | U34 U35 |
|
|
|
|
| |||||
82 |
| 1 | SOCKET PLCC | 32 PLCC |
|
| 539030032 | U4 SOCKET |
|
|
|
|
| |||||
83 | X | 1 | IC | 7032 PLD |
|
| 7602679PS | U5 |
|
|
|
|
| |||||
84 |
| 1 | SOCKET PLCC | 44 PIN PLCC |
|
| 539030044 | U5 SOCKET |
|
|
|
|
| |||||
85 |
| 1 | IC | UA7805CKTE |
|
| 760260 | U6 |
|
|
|
|
| |||||
86 |
| 1 | IC | UA7810CKTE |
|
| 760275 | U7 |
|
|
|
|
| |||||
87 |
| 1 | IC | TPS70158 |
|
| 760306 | U8 |
|
|
|
|
| |||||
88 |
| 2 | IC | CS4335 |
|
| 760263 | U9 U10 |
|
|
|
|
| |||||
89 |
| 1 | XTAL32768K |
|
| 780181 | Y1 |
|
|
|
|
| ||||||
90 | X | 1 | PCB | PRINTED CIRCUIT BOARD |
| 750605 |
|
|
|
|
|
|
| |||||
91 |
| A/R | PASTE | SOLDERPASTE |
|
| BE738 |
|
|
|
|
|
|
| ||||
92 |
| 0 | REFERENCE | SCHEMATIC |
|
|
|
|
|
|
|
|
|
| ||||
93 |
| 12 | JUMPER CAP | JUMPER CAP |
|
| 2515001001 | FOR J10 J25 J26 J4 J15 J16 J17 J18 J19 J22 J23 J2 |
|
|
| |||||||
|
|
|
|
|
|
|
|
|
|
|
| R222 R223 R224 R225 R226 R227 R228 R229 | ||||||
|
|
|
|
|
|
|
|
|
|
|
| R230 R231 R232 R233 R234 R235 R236 R237 | ||||||
|
|
|
|
|
|
|
|
|
|
|
| R238 R239 R240 R241 R242 R243 R244 R245 | ||||||
94 | X | 30 | RES | 47 OHMS 0402 |
|
| 102514470 | R246 R247 R248 R249 R250 R251 |
|
|
| |||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
LN,BE | Page 4 of 5 |