Motorola ATS 3000 User Manual

6816985H01-F February 14, 2012
VHF Troubleshooting Tables: Tables 8.1-3
Table 8.1-2. Main Board to Universal (Side) Connector Flex Assembly (J650)
J650
Pin Number
Description To/From
Side
Connector
Number
1 GND GND (TP) 8
2 INT_SPKR+ C654
3 INT_SPKR- C653
4 OPT_SEL1 R608 1
5 EXT_SPKR+ EXTSP+ (TP) 2
6 EXT_MIC EXTMIC (TP) 3
7 OPT_B+_VPP VPP (TP) 4
8 OPT_SEL2 R666 5
9 SPKR_COM EXT_SP (TP) 6
10 RTS_USB_PWR RTS1 (TP) 7
11 GND GND(TP) 8
12 LH_BUSY BUSY (TP) 9
13 CTS CTS1 (TP) 10
14 RS232_TX_USB+ USB_D+ (TP) 11
15 RS232_RX_USB- USB_D- (TP) 12
16 LH_DATA_KEYFAIL BUS (TP) 13
17 NOT USED
18 INT_MIC L652
19 GND GND (TP) 8
20 GND GND(TP) 8
Table 8.1-3. FLASH (U803) Pinout
U803
Pin Number
Description To/From Comment
Accessible on
Main Board?
B4 BURSTCLK No
E7 CS0 TP_CS0 Active Low Yes
F8 EN_OE No
C5 EN_WE No
D6 WRITE PROTECT No
C4 ADV ADV Yes

Motorola ATS 3000 Specifications

General

Brand	Motorola
Model	ATS 3000
Category	Two-Way Radio
Language	English