Motorola Sse 5000 6881094c12 A Manual

							6881094C12-ANovember 11, 2004
Troubleshooting Tables: List of Board and IC Signals 10-17
Table 10-8.  U301 Digital-Support IC Pinouts
U301
Pin No.DescriptionTo / F r o mComment Accessible 
on Vocon?
E7 RXDIN_ENC_3V R308 Yes
D5 TXDO_BDI_5V R329* 5 V RS232 
Data OutYe s
C7 RXDIN_5V R328* 5 V RS232 
Data InYe s
A8 RTS D303 pin 3 Request to 
Send (RS232)Ye s
D7 CTS R303 Clear to Send 
(RS232)Ye s
H8 CTS_FILLREQ_3V R306** Yes
H3 16.8 MHz C307* 16.8 MHz 
ClockYe s
H6 13 MHz R302
R331*13 MHz Clock 
(OUT)Ye s
H5 PLL_LFT C302* PLL Loop
FilterYe s
F4 CODEC_DCLK R405 520 kHz Yes
E5 CODEC_FSYNC R406 8 kHz Pulse Yes
G4 UCM_SS J701 pin 28 Yes
G2 V2 C304* 3.0 V Yes
F1 V2 C317* 3.0 V Yes
F3 VSS3_DC GROUND Yes
F2 VSS3_AC GROUND Yes
D8 VCC5 C305* 5.0 V Yes
C8 VSS5 GROUND Yes
A7 LI_CELL C312* 3.0-3.3 V Yes
C6 VSS3_XTL GROUND Yes
A4 UART_TX NC No
C4 UART_RX NC No
G3 ONE_WIRE_UP No
G7 KVL_USB_DET No
G1 ONE_WIRE_EN* No
B5 BSY_IN_RTS No
C5 BSY_OUT_CTS No
E4 UCTS1_USB_SPEED* No
C1 USB_TXENAB No 
						

							November 11, 20046881094C12-A
10-18Troubleshooting Tables: List of Board and IC Signals
D1 UTXD1_USP_VPO No
B1 USB_VMO No
C3 URTS1_XRXD No
C2 USB_VPI No
D2 URXD1_USB_VMI No
E3 USB_SUSP No
B2 SCKB SCKB SPI B Clock Yes
B3 SPI_MOSIB MOSIB SPI Data Write 
to Flipper ICYe s
A2 SPI_MISOB MISOA SPI Data Read 
from Flipper ICYe s
A1 FLPR_CS* No
A3 UART_INT* No
F5 GCAP_RESET_X C310* Yes
H4 TEST_MODE1 GROUND Yes
H1 TES_MODE2 GROUND Yes
G6 OUT_DIS GROUND Yes
G5 SCAN_EN GROUND Yes
A6 XTAL32_IN Yes
B6 XTAL32_OUT Yes
A5 REF32_OUT R316 32.768 kHz 
Square WaveYe s
B7 BYPASS_32 GROUND Yes
B4 BP_SEN_X R510 0 V Yes
D4 WD_OUT R528 Watchdog Int 
to GCAP IIYe s
H2 ONE_WIRE_OPT D306 pin 3 Yes
D6 SB96D_BDO_KF_5V NC No
B8 LH_BUSY D307 pin 3 Yes
D3 USB_DIS R310* Yes
E2 USB_DPLUS Q301 pin 1* USB Data Plus Yes
E1 USB_DMINUS Q301 pin 4* USB Data 
MinusYe s
E8 SB96D_BDO_KF_3V NC No
F6 SB96D_BDO_3V D308 pin 3 Yes
Table 10-8.  U301 Digital-Support IC Pinouts (Continued)
U301
Pin No.DescriptionTo / F r o mComment Accessible 
on Vocon? 
						

							6881094C12-ANovember 11, 2004
Troubleshooting Tables: List of Board and IC Signals 10-19
H7 RTS_FILLSEN_3V NC No
G8 CTS_FILLREQ_3V R309* Yes
F8 TXDO_BDI_ENC_3V R317 Yes
F7 TXDO_BDI_UP_3V R317 Yes
E6 RXDIN_ENC_3V R308 Yes
* Component located under a shield on the VOCON board
** No test point/component on the VOCON board – signal not accessible
Table 10-9.  U501 GCAP II IC Pinouts
U501
Pin No.DescriptionTo / F r o mComment Accessible 
on Vocon?
A2 AD4_BD_ID R525 Yes
B2 AD3_BDTYPE R524 Yes
B3 AD2_BAT_STAT R568 Yes
A3 AD_TG1 R523 Yes
D4 AD0_EMERG R522 Yes
C4 LV_DETECT R511 Active Low Yes
B4 AD_TRIG No
A4 CONV_BYP C516 Yes
B5 V3 C550 Unused 
Voltage 
RegulatorYe s
A5 VIN3 C515 3.77 V Yes
D5 VSEN1 GROUND 0 V Yes
C5 VSIN C515 3.77 V Yes
C6 VSIM1 C551 Unused 
Voltage 
RegulatorYe s
A6 V1 C552 Unused 
Voltage 
RegulatorYe s
B6 VIN1 B503 7.5V Yes
D6 LI_CELL C553 3.0-3.3V Yes
D7 CHARGE NC No
Table 10-8.  U301 Digital-Support IC Pinouts (Continued)
U301
Pin No.DescriptionTo / F r o mComment Accessible 
on Vocon? 
						

							November 11, 20046881094C12-A
10-20Troubleshooting Tables: List of Board and IC Signals
A7 XTAL1 G_32K 32.768 kHz 
Square WaveYe s
B7 XTAL2 No
A8 PRSC2 C514 3.77V Yes
B8 LX2 D502 262.144 kHz 
Square WaveYe s
A9 PGND1 GROUND Yes
B9 FB2 R501 1.85V Yes
C8 ON R579 Yes
A10 FB1 R502 3.77V Yes
B10 LX1 D503 262.144 kHz 
Square WaveYe s
C9 PWRON C529 At Battery
Voltage LevelYe s
D8 INT_EXT GROUND Yes
C10 PSRC1 C531 At Battery
Voltage LevelYe s
E7 WDI R576 3.0V Yes
D10 MOSPORTB C529 At Battery
Voltage LevelYe s
D9 ISENSE NC No
E8 CHRGC NC No
E9 SQ_OUT NC No
E10 BPOS C529 At Battery
Voltage LevelYe s
F7 BATTERY NC No
F8 AUX_BAT NC No
F9 AUX_FET NC No
F10 MAIN_FET NC No
E6 PGM2 C529 At Battery
Voltage LevelYe s
G8 PGM1 C529 At Battery
Voltage LevelYe s
G10 AGND1 GROUND Yes
G9 REF C528 3.0V Yes
Table 10-9.  U501 GCAP II IC Pinouts (Continued)
U501
Pin No.DescriptionTo / F r o mComment Accessible 
on Vocon? 
						

							6881094C12-ANovember 11, 2004
Troubleshooting Tables: List of Board and IC Signals 10-21
H9 PA_DRV NC No
H10 PA_SENSE NC No
G7 PGM0 GROUND Yes
H8 LS3_RX NC No
J10 DGND GROUND Yes
K10 LS3TX_PABPOS GROUND Yes
K1  MIC_OUT U509 pin 6 AC Mic Signal Yes
G4 STANDBY R557 3.0V Yes
K2 AUX_OUT U509 pin 6 AC Mic Signal Yes
H3 AUX_MIC_NEG C538 Virtual Ground Yes
J3 MB_CAP C535 Yes
H4 EXT_MIC NC No
K3 MIC_BIAS C535 Yes
J4 CD_CAP C543 Yes
K4 VAG C544 Yes
J5 V2 R560 3.0V Yes
K5 VIN2 R502 3.77V Yes
G5 ON2 NC No
H5 EXTOUT C533 AC RX Audio 
SignalYe s
K6 SPKR_OUT NC No
J6 SPKR_IN NC No
H6 SPKR_NEG NC No
H7 SPKR_POS NC No
K7 LS1IN_TG1A GROUND Yes
J7 LS1OUT_TG1 NC No
G6 LS2IN_TG2A GROUND Yes
F6 LS2OUT_TG2 No
K8 ALRT_GND No
K9 ALRT_OUT NC No
J9 ALRT_VCC NC No
Table 10-9.  U501 GCAP II IC Pinouts (Continued)
U501
Pin No.DescriptionTo / F r o mComment Accessible 
on Vocon? 
						

							November 11, 20046881094C12-A
10-22Troubleshooting Tables: List of Board and IC Signals
J8 SIMI_O NC No
A1 AD5_VOLUME R526 0-2.5V Yes
B1 AGND3 GROUND Yes
C3 DWN_OUT NC No
C2 DWN_IN GROUND Yes
C1 CMP_OUT NC No
D3 DSC_INN GROUND Yes
D2 DSC_INP GROUND Yes
D1 SPI_CLK SCKB SPI Data 
ClockYe s
E4 SPI_DR MISOB SPI Data Read 
From GCAPYe s
E3 SPI_DW MOSIB SPI Data Write 
To  G C A PYe s
E2 SR_VCCIN NC No
E1 SR_VCCOUT NC No
F3 SR_IN NC No
F2 SR_OUT NC No
F1 INTERRUPT R538 GCAP
Interrupt Ye s
F4 CE R539 Active High 
GCAP Chip 
ENYe s
F5 CLK_IN R302
R331*13 MHz Yes
E5 CODEC_DCLK R405 256 kHz Yes
G1  CODEC_TX R402 TX Audio Data 
To  D S PYe s
G2 CODEC_RX R403 RX Audio Data 
From DSPYe s
G3 CODEC_FSYNC R406 8 kHz Frame 
Sync Ye s
H1 AGND4 GROUND Yes
J1 AGND2 GROUND Yes
H2 MICIN_POS C534 Yes
Table 10-9.  U501 GCAP II IC Pinouts (Continued)
U501
Pin No.DescriptionTo / F r o mComment Accessible 
on Vocon? 
						

							6881094C12-ANovember 11, 2004
Troubleshooting Tables: List of Board and IC Signals 10-23
J2 MICIN_NEG Virtual Ground No
* Component located under a shield on the VOCON board
Table 10-9.  U501 GCAP II IC Pinouts (Continued)
U501
Pin No.DescriptionTo / F r o mComment Accessible 
on Vocon? 
						

							November 11, 20046881094C12-A
10-24Troubleshooting Tables: List of Board and IC Signals
Notes 
						

							Chapter 11 Troubleshooting Waveforms
This chapter contains images of waveforms that might be useful in verifying operation of certain parts 
of the circuitry. These waveforms are for reference only; the actual data depicted will vary depending 
on operating conditions.
11.1 List of Waveforms
Table 11-1 lists each waveform and the page on which the waveform can be found.
Table 11-1.  List of Waveforms
WaveformPage No.
13 MHz Clock 11-2
16.8 MHz Buffer Input and Output 11-3
32.768 kHz Clock Outputs 11-4
SPI B Data 11-5
Receive Serial Audio Port (SAP) 11-6
Receive Baseband Interface Port (RX BBP) 11-7
Transmit Baseband Interface Port (TX BBP) 11-8 
						

							November 11, 20046881094C12-A
11-2Troubleshooting Waveforms: 13 MHz Clock
11 . 2 1 3 M H z  C l o c k
13 MHz clock from U301 to U501.
Similar waveform is visible on C339 on the VOCON board.
Figure 11-1.  13 MHz Clock Waveform
MAEPF-27490-O