Lucent Technologies 555-232-102 2. TN789 RC Circuit Pack Pin Configuration, Color, Lead Name

Hardware Installation

Table 3-2. TN789 RC Circuit Pack Pin Configuration

Color	PIN	Lead Name	Function
W-BL	26
BL-W	1
W-O	27	URTIPA	WFB-A
O-W	2	URRNGA	WFB-A
W-G	28	UTTIPA	WFB-A
G-W	3	UTRNGA	WFB-A
W-BR	29
BR-W	4
W-S	30	URTIPB	WFB-B
S-W	5	URRNGB	WFB-B
R-BL	31	UTTIPB	WFB-B
BL-R	6	UTRNGB	WFB-B
R-O	32
O-R	7
R-G	33
G-R	8
R-BR	34
BR-R	9
R-S	35
S-R	10
BK-BL	36
BL-BK	11
BK-O	37
O-BK	12
BK-G	38
G-BK	13
BK-BR	39	STXT.0 Future Use	SYNC 0 OUTPUT
BR-BK	14	STXR.0 Future Use	SYNC 0 OUTPUT
BK-S	40	SPXT.0 Future Use	SYNC 0 INPUT
S-BK	15	SPXR.0 Future Use	SYNC 0 INPUT
Y-BL	41

3-10Issue 5 June 1999