Motorola APX 3000 Detailed Service Manual page 298

8-76
V_SW_3.60
VCC_1.85
4
8
6
1
C2414 C2415
4.7UF .01UF
VCC_1.85
VCC_1.85
R2453
C2438
100K
.1UF
BT_HOST_WAKEUP_1.8V
X
IN
BT_AVR_RESET R1312
0
R2458
4.7K
TP2413
VCC_1.85
VCC_1.85
R2459 C2439
R2454
.1UF
100K
100K
BT_UART_RTS_1.8V
X
BT_UART_TX_1.8V
X
OUT
VCC_1.85
C2440
IN
.1UF
D2
DIR
BT_UART_RX_1.8V
X B1 A1
BT_UART_CTS_1.8V C1 A2
X
VCC_1.85
C2441
.1UF
D2 DIR
BT_WAKEUP_1.8V
X B1 A1
BT_SHUTDOWN_1.8V C1
X A2
VCC_1.85
C2442
.1UF
BT_PTT D2
DIR
OUT B1
A1
C1
A2
AVR_STATUS_1.8V
OUT
VCC_1.85
R2450
100K
USB_BOOT_1.8V
IN
32KHZ
R1314 IN
0
R2407
0
VCC_1.85
C2468
VCC_1.85
.1UF
R2436
100K
D2
ACC_SPKR_UNMUTE_1.8
B1
IN
C1
GPS_BT_3.3V
C2469
.1UF
BT_SPARE_DIR D2
BT_SPARE_3.3 B1
C1
R2437 R2472
100K 100K
Figure 8-47. GPS Bluetooth Circuit – 2 of 2
3.3V LDO
GPS_BT_3.3V
GPS_BT_3.3V GPS_BT_3.3V
5
INPUT OUTPUT
SHUTDOWN ERROR 7
U2411
SENSE C2443
BYPASS NC 2 .1UF NLU2G04
R2478 R2414
GND1 GND2
100K
100K
U2402
C2416 NFC_DAT 1 A1 Y1 USART1_RX
LP2989 6
4.7UF
NFC_CS 3 A2 Y2 4 NFC_CS_INV
GPS_BT_3.3V
R2457
C2465
32KHZ_3.3V 15K
1UF
C2475
1000PF
12
SCL
NFC_CS_INV 11
CS
13
GPS_BT_3.3V SDI
C2444 5 XIN
4
.1UF LFN
3
LF1P
R2474
NFC_COIL GPS_BT_3.3V
OUT
270K
C2454
D2 DIR
180PF
B1 B2 BT_HOST_WAKEUP_3.3V C2457
A1 B1
C1 C2 BT_AVR_RESET_3.3V 1% 5.1PF
A2 B2
R2476 R2477
GND
U2412 100K 100K
OUT
U2406 NL17SZ02
USART1_TX
SN74LVC2T45 1
4
2 TC1_OCA
R2475
150
GPS_BT_3.3V
GPS_BT_3.3V
C2445
.1UF
R2441
C2451 GPS_BT_3.3V
47
.1UF
D2
DIR U2412
B1 B2 BT_UART_RTS_3.3V
A1 B1
C2 BT_UART_TX_3.3V NL17SZ02
C1 A2 B2 R2416
VCC 100K
GND ATMEL_BOOT
U2407 1
TP2466
SN74LVC2T45
GPS_BT_3.3V
GPS_BT_3.3V
C2446
R2455 R2460
.1UF
100K 100K 128MB SDRAM
B2 BT_UART_RX_3.3V
B1
C2 BT_UART_CTS_3.3V
B2
GPS_BT_3.3V
GND
U2408
SN74LVC2T45
U2413
R2467
MT48LC8M16A2
20
VDD1
GPS_BT_3.3V GPS_BT_3.3V
C2447 A8 F2
DATA00 DQ0 CLK
.1UF SDCKE
DATA01 B9 DQ1 F3
CKE
DATA02 B8 DQ2 F9 SDWE
WE
DATA03 C9 DQ3 F8 RAS
RAS
R2456 DATA04 C8 DQ4 F7 CAS
100K D9 DQ5 CAS G9 SDRAM_CS
DATA05
D8 CS BA0
BT_WAKEUP_3.3V DATA06 DQ6 G7
B2 BA0
B1 DATA07 E9 DQ7 G8 BA1
C2 BT_SHUTDOWN_3.3V BA1
B2 DATA08 E1 DQ8
DATA09 D2 DQ9 H7 SDA00
GND A0
DATA10 D1 DQ10 H8 SDA01
A1
U2409 R2461 C2 J8 SDA02
DATA11 DQ11
SN74LVC2T45 100K A2
DATA12 C1 DQ12 J7 SDA03
A3
DATA13 B2 DQ13 J3 SDA04
A4
DATA14 B1 DQ14 J2 SDA05
A5
DATA15 A2 DQ15 H3 SDA06
A6
H2 SDA07
A7 SDA08
UDQM F1 DQMH H1
A8
LDQM E8 DQML G3 SDA09
A9
H9 SDA10
A10
E2 NC1 G2 SDA11
NC A11
GPS_BT_3.3V G1 NC2
NC
GPS_BT_3.3V
C2448 R2473 R2465
.1UF
10K 100K
B2 BT_PTT_3.3V
B1
C2 AVR_STATUS_3.3V
B2
GND
U2410
SN74LVC2T45
VCC_1.85 GPS_BT_3.3V
C2477 C2479
.1UF
.1UF
D2
DIR
B1 B2 USB_BOOT_3.3V
A1 B1
C1 C2 32KHZ_3.3V
A2 B2
GND R2418
0
U2478
SN74LVC2T45
GPS_BT_3.3V
C2483
.1UF
U2414
SN74LVC2T45
DIR
B2 ACC_SPKR_UNMUTE_3.3
A1 B1
C2
A2 B2
GND
VCC_1.85
VCC_1.85
C2482
.1UF
U2473 R2488
100K
SN74LVC2T45
DIR
B2 BT_SPARE_1.8
A1 B1 IO
C2
A2
B2
GND
R2479
100K
AVR + LF GPS_BT_3.3V
VDDCORE
C2417
4.7UF
C2470 C2471 GPS_BT_3.3V
C2472
2.2UF 470PF
R2495 R2496
1000PF
100K 100K
R2492
GPS_BT_3.3V R2491 10K
10K
B6 TEST_GPIO1
PB00
BT_UART_TX_3.3V J6 A6 TEST_GPIO2
PA00
PB01
BT_UART_RX_3.3V H6 PA01 A4
PB02
R2480 K8 PA02 A5
PB03
BT_UART_CTS_3.3V J7 PA03 B4
100K PB04 R2404
BT_UART_RTS_3.3V J8 PA04 A3
PB05
USART1_RX K11 B3 100K
PA05 U2415 PB06
ACC_SPKR_UNMUTE_3.3
L12 PA06 A2
R2419 AT32UC3A PB07
USART1_CLK J10 PA07 B1
100 PB08 BT_HOST_WAKEUP_3.3V
H10 PA08 C1
PB09
SPI0_CS2 J12 PA09 E1 SDCK
PB10
U2403 NFC_CS H7 PA10 D1 SDCKE
PB11
AS3930A SPI0_MISO G11 RAS
PA11 D3
51009735001 PB12
SPI0_MOSI G10 PA12 D2 CAS
PB13
SPI0_CLK G9 PA13 F2 SDWE
NFC_DAT PB14
9 F12 PA14 J3
DAT R2486 PB15
14 GPS_BT_3.3V F11 PA15 F4 SDA10
SDO 10K PB16
6 1 G8 J2 BT_PTT_3.3V
XOUT TP2435 PA16
8 PB17
F9 PA17 L3 BT_SHUTDOWN_3.3V
WAKE PB18
1 D9 PA18 K3 BT_WAKEUP_3.3V
NC1 PB19
2 R2481 USB_BOOT_3.3V C12 PA19 K4 BOARD_REV0
NC2 PB20
10 ATMEL_BOOT D10 PA20 L1 BOARD_REV1
NC3 100K PB21
AVR_STATUS_3.3V B10 PA21 M1 BOARD_REV2
PB22
NFC_WAKE B12 BOARD_REV3
PA22 M2
PB23
MS_INT1 A12 PA23 L4 BOARD_REV4
PB24
MS_INT2 A11 PA24 M3 TC1_OCA
PB25
A10 PA25 M4
PB26 R2442
A9 PA26 M6
R2490 PB27 1K
B9 M7
PA27
10K PB28
A8 PA28 K6
PB29
BT_SPARE_3.3 C3 PA29 K7
PB30
BT_SPARE_DIR F1 PA30 L7
PB31
PD
GPS_BT_3.3V
GPS_BT_3.3V GPS_BT_3.3V
R1316
R1324
100K
AVR_USART2_RX
100K
DNP
AVR_USART2_TX
R1327 R1328
1K 1K
DNP
ACCELEROMETER
SDCK GPS_BT_3.3V
GPS_BT_3.3V
GPS_BT_3.3V
R2493
C2449 0
C2478
.1UF 10UF
R2434
R2433
100K 100K
MS_INT1
4
11 INT_1 SCL_SPC SPI0_CLK
MS_INT2
9 INT_2 7 SPI0_MISO
SDO_SA0
6 SPI0_MOSI
SDA_SDI_SDO
GPS_BT_3.3V 8 SPI0_CS2
CS
10 RSVD1 2
NC1 NC
15 RSVD2 3
NC2 NC
U2416
LIS331DL
Schematics, Boards Overlays, and Parts Lists: Main Board Block: 700–800 MHz (84012501002)
JTAG
AVR_TDO 1
OUT TP2450
AVR_TCK 1
IN TP2451 GPS_BT_3.3V C1316
AVR_TMS 1
IN TP2452 .1UF
U1334
AVR_TDI 1 TP2453
IN
FSA4157L6X
1 S B1 6
U2415
AT32UC3A 3 A B0 4
1 R2484
TP2436
1 F5 H1
TP2437 TCK TDO 27
BT_AVR_RESET_3.3V M8 D11
RESET
DP
G1 TMS D12
DM
J1
TDI R2485 GPS_BT_3.3V C1340
BT_AVR_VBUS C9
ADVREF
E12 27 U1335 .1UF
IN VBUS
FSA4157L6X
R1319
1 PD A7
0 PC00 F8
PX16
B7 E10 BA1 1 S B1 6
PC01 PX17
C2480 TP2416 12M_CLK_IN C4 E9 BA0
PC02 PX18
1 OSC0_OUT G2 C11
1UF TP2419 PC03 PX19
K2 D8
NC PC04 PX20
K1 C8 SDA11 3 A 4
PC05 B0
NC PX21
DATA10 J4 C7
PX00 PX22
DATA09 J5 E7 SDA09 AVR_EXT_USB
PX01 PX23
DATA08 K5 D7 SDA08 1
PX02 PX24
DATA07 M5 D6 SDA07
PX03 PX25
DATA06 L6 C6 SDA06 TP1301
PX04 PX26
SDA05
DATA05 M9 PX05 E6
PX27 R1333
DATA04 L9 C5 SDA04
PX06 PX28 100K
DATA03 M10 D5 SDA03
PX07 PX29
DATA02 K9 D4 SDA02
PX08 PX30
DATA01 M11 E4 SDA01
PX09 PX31
L10 E3 SDA00
DATA00 PX10
PX32
UDQM H9 C2
PX11 PX33
K12 F3 LDQM
R2470 R2471 PX12 PX34
J11 G4 DATA15
1K 1K PX13 PX35
SDRAM_CS J9 G3 DATA14
PX14 PX36
F10 G5 DATA13
PX15
PX37
H3 DATA12
PX38
G12 H4 DATA11
NC NC PX39
R2487 R2489
10K
10K
GPS_BT_3.3V
R2444
100K
IN
OUT
12MHZ OSC
GPS_BT_3.3V
R2408
C2474
0
.1UF
DS0211AR
40.2MHZ
Y2475
R2435
R2412
0 VDD
150
12M_CLK_IN
1 OE 3
GND
C2473
10PF
TP2414 TP2415
IO
BT_AVR_USB_DP
IO
IO
BT_AVR_USB_DM
IO