Keyscan board, p/n 9786209-0001, parts listing -38 – Texas Instruments 5000 User Manual
Page 173
Table 6-8 Keyscan Board, P/N 9786209-0001, Parts Listing
PART NO:9786209-0001 PWB ASSY,KEYSCAN BD (II),TM4100 REV: H/ J
Item
TI Part No.
Quantity
Description
01
9786211-0001
REF LOGIC,KEYSCAN BD (II),TM4100
04
9786209-3301
1
BACKSIDE SMT PARTS FOR 9786209-0001
27
2248743-0002
1
CONN,PCB,FPC ZIF,RT ANGLE,28-POS,HI-TEMP
P2
33
2548631-0001
1
IC,KB-AMP2,OPAMP,CERAMIC SIP
U3
71
2363830-0008
.0030
LABEL,SYMBOLIZATION (.375" X .375")
76
9798847-0001
1
SPRING,KEYBOARD GROUND,TM5000P
*ALT PN 9786308-0001(SEC)
*LM ITEM 78
SP1
78
9786308-0001
0
SPRING,GROUND,MODIFIED,TM5000 SERIES
*ALT PN 9798847-0001(PRI)
*LM ITEM 76
Note: The following is a breakout of the backside parts associated with item 4 above.
PART NO: 9786209-3301 BACKSIDE SMT PARTS FOR 9786209-0001 REV: H/J
Item
TI Part No.
Quantity
Description
03
9786209-3001
1
TOPSIDE SMT PARTS FOR 9786209-0001
28
2248871-0001
1
CONN,RCPT,60-POS,5MM STK,0.8MM PITCH,SMT
P1
32
2548445-0001
1
IC,74HC4051,8-CHANNEL ANALOG MULTIPLEXER
U2
34
2548186-0002
1
IC,HCT00,QUAD 2-INPUT NAND GATE,PL SOIC
U4
35
2548377-0002
1
IC,HCT125,QUAD BUFFER,PLASTIC SOIC
U10
38
2248863-0121
2
RES,CHIP,1 M OHM,5%,.063W,0603 PKG
R34 R35
40
2248863-0085
1
RES,CHIP,33 K OHM,5%,.063W,0603 PKG
R5
41
2248863-0073
7
RES,CHIP,10 K OHM,5%,.063W,0603 PKG
R1 R19 R20 R21
R22 R29 R45
45
2248872-0017
2
CAP,CER CHIP,22 PF,10%,100V,COG,0603 PKG
C12 C13
6-38 Illustrated Parts Listing