Figure 8-73. Ntn9564C Vocon Flipper Circuit - Motorola ASTRO XTS 5000 Detailed Service Manual

8-112
R304 R305
470K 470K
R328
R329
USB_MINUS_MON
Secure Pin 11
USB_PLUS_MON
Secure Pin 14
RS232_DO_USB+
RS232_DI_USB-
VCC5
D301
1
3
2
R325
10K
3 2
LHDATA_KEYFAIL
Q303
V2 1
R326
10K
SB96D_BDO_KF_3V
Secure Pin 1
Secure Pin 24
SB96D_BD0_3V

Figure 8-73. NTN9564C VOCON Flipper Circuit

November 16, 2006
CTS
RTS
1
0
0
R321
Q302
10K
Q304 SW_B+
NP
R307
1 5 3 4
10K
10K
10K
4 5
10K
2
2 3
10K
1 6
R312
1MEG
Q301
6 D1 S1 1
R310
1.5K
5 G2 2
G1
R313
1MEG
4 S2 D2 3
RXDIN_UP_3V
V2
V2
1 2
R327
D308
100K
RXDIN_ENC_3V
Remove for Type 1
3
R315 RTS_FILLSEN_3V
URXD2
TXDO_BDI_ENC_3V
0
Secure Pin 6
4 2
Remove for Type I
U303-1 1
UTXD2
NC7SZ125
Secure Pin 5
TXDO_BDI_UP_3V
V2
U303-2
PWR_GND
5
VCC C314
0.1uF
LH_BUSY
GND
3
13MHZ
C303
33pF
16_8MHZ
VCC5 VCC5
VCC5
VCC5 VCC5 1 2 1 2
R303 D302
2 1 2 10K
3 3
D304 D305
3 3
V2
R309
10K
V2 VCC5
1 2 1 2
D306 D307
H2
ONE_WIRE_OPT
3 3
ONE_WIRE_OPT
D6
SB96D_BDO_KF_5V
B8
SB96_BUS_BUSY
D3
USB_DIS
E2
USB_DPLUS
E1
USB_DMINUS
E8
SB96D_BDO_KF_3V
F6
SB96D_BDO_3V
H7
RTS_FILLSEN_3V
G8
CTS_FILLREQ_3V
F8
TXDO_BDI_ENC_3V
Secure Pin 3 F7
TXDO_BDI_UP_3V
E6
RXDIN_ENC_3V
R308
Remove for Type I
0
Secure Pin 2
Secure Pin 4
C310
0.1uF
R317
0
Schematics, Board Overlays, and Parts Lists: VOCON Boards
C301
0.1uF
C302
.01uF
R302
R301
510
1K
SSI_CLK_ENC
C307
CODEC_DCLK
0.1uF
SSI_FS_ENC
CODEC_FSYNC
UCM_SS
D303 V2 V2 VCC5 LI_CELL
C304 C317 C305
0.1uF 0.1uF 0.1uF
A4
UART_TX
C4
UART_RX
G3
ONE_WIRE_UP
G7
KVL_USB_DET_X
G1
ONE_WIRE_EN_X
B5
BSY_IN_RTS
C5
*U301*
BSY_OUT_CTS_X
53D57
E4
FLIPPER
USPEED_CTS_X
C1
USB_TXENAB
D1
TXD_USB_VPO
B1
USB_FSEZ
C3
URXD_RTS
C2
USB_VPI
D2
USB_VMI_RXD
E3
USB_SUSP
B2
QSCK
B3
MOSI
A2
MISO
A1
SPI_CSIN_X
A3
UART_INT_X
LI_CELL
C311
0.1uF
Y301 1 VDD 2
CC4V
VSS
U302
2 1 V2
CNTL
TC7S66F
4 3
FREQ=32.768KHz
R316
C308 C309
5.6pF 5.6pF C306 100pF
0
C313
12pF
63B81096C49-O
C312
0.1uF
ONE_WIRE_UP
KVL_USB_DET*
ONE_WIRE_EN*
BSY_IN_RTS
BSY_OUT_CTS*
UCTS1_USB_SPEED*
USB_TXENAB
UTXD1_USB_VPO
USB_VMO
URTS1_XRXD
USB_VPI
URXD1_USB_VMI
USB_SUSP
SCKB
SPI_MOSIB
SPI_MISOB
FLPR_CS*
UART_INT*
WDI
FLPR_MSBAR
FLIP_32K
SINE32K
6881094C31-E