Toshiba XM-7002B specifications 18/27, Connector pin assignments

6.3. Connector

Figure 13 shows the connector and Figure 14 shows the interface pin assignments Use Japan Aviation Electronics Industry Limited KX15-50KLD L or equivalent.

Conformable connector is Japan Aviation Electronics Industry Limited KX14-50K*D or equivalent. (Note: * is No.2.85,5, 8, 11. The recommendation is No.5)

		CD-ROM DRIVE REAR VIEW																						TOP
49	47	45	43	41	39	37	35	33	31	29	27	25	23	21	19	17	15	13	11	9	7	5	3	1
50	48	46	44	42	40	38	36	34	32	30	28	26	24	22	20	18	16	14	12	10	8	6	4	2

BOTTOM

Figure 13 Connector pin assignments

Signal	I/O	Connector		I/O	Signal
name		contact			name
Audio L-CH	O	1	2	O	Audio R-CH
Audio Ground		3	4		Digital Ground
/RESET	I	5	6	I/O	DD8
DD7	I/O	7	8	I/O	DD9
DD6	I/O	9	10	I/O	DD10
DD5	I/O	11	12	I/O	DD11
DD4	I/O	13	14	I/O	DD12
DD3	I/O	15	16	I/O	DD13
DD2	I/O	17	18	I/O	DD14
DD1	I/O	19	20	I/O	DD15
DD0	I/O	21	22	O	DMARQ
Digital Ground		23	24	I	/DIOR: /HDMARDY: HSTROBE
/DIOW: STOP	I	25	26		Digital Ground
IORDY: /DDMARDY: DSTROBE	O	27	28	I	/DMACK
INTRQ	O	29	30	O	/IOCS16
DA1	I	31	32	I/O	/PDIAG
DA0	I	33	34	I	DA2
/CS1FX	I	35	36	I	/CS3FX
/DASP	I/O	37	38	I	+5 V(MOTOR)
+5 V(MOTOR)	I	39	40	I	+5 V(MOTOR)
+5 V(LOGIC)	I	41	42	I	+5 V(LOGIC)
Ground		43	44		Ground
Ground		45	46		Ground
Device Config.(CSEL)	I	47	48		Ground
N.C (OPEN)		49	50	I	Vender unique *

A slash character(/) at the beginning of a signal name indicates it is asserted at the low level (active low).

*Do not connect anything with vender unique (50P). Figure 14 Signal assignments

18/27 XM-7002B Rev.1.0