Figure 8-54. Omap User Interface Circuit - Motorola APX 3000 Detailed Service Manual

Schematics, Boards Overlays, and Parts Lists: Main Board Block: 700–800 MHz (84012501002)
F18
KBC_0
D20
KBC_1
D19
KBC_2
E18
KBC_3
C21
KBC_4
T_DISP_TOGGLE
G19
KBC_5
OUT
G18
KBR_0
F19
KBR_1
H14
KBR_2
E20
KBR_3
E19
KBR_4
CHANGES:
REMOVED R6202,R6201
C15
LCD_PCLK
U6302
B15
OMAP1710 LCD_AC
B18
LCD_VSYNC
C20
LCD CONTROL LCD_HSYNC
N21
LCD_RED0
N19
LCD_BLUE0
G20
SOSSI_TE NC
D18
LCD_PIXEL_0
B21
LCD_PIXEL_1
C19
KEYPAD LCD_PIXEL_2
G14
LCD_PIXEL_3
H13
LCD_PIXEL_4
A20
LCD_PIXEL_5
B19
LCD_PIXEL_6
C18
LCD DATA LCD_PIXEL_7
D17
LCD_PIXEL_8
D16
LCD_PIXEL_9
C17
LCD_PIXEL_10
B17
LCD_PIXEL_11
G13
LCD_PIXEL_12
A17
LCD_PIXEL_13
C16
LCD_PIXEL_14
D15
LCD_PIXEL_15
REMOVE KEYPAD, DISPLAY LINES
CHANGES:
REMOVE R6203,R6214
JTAG<11..0>
IO
6
5
4
3
8
2
1
0
JTAG
16MHZ SQUARER
V_2.775D V_2.775D
C6203
0.1UF
R6206
100K
R6211
U6201
C6201 10K
LMV7219
4
100PF
16.8_MHZ_SINEWAVE 1
IN
3
C6202
R6207
100K 1000PF
V_EXT_1.85
I2C_DATA
IO
I2C_CLK
OUT
R6209
R6208
4.7K
4.7K
TEST_POINT
F_MPU_BOOT
DNP
BT_PTT Y5
IN
V19
SPI_DSP_MISO AA17
Y4
OMAP_MPU_BOOT
J20
V18
R19
OMAP_RESET AA20
OUT
MAKO_RESETX R12
U20
P12
T18
V20
MORTABLE W13
USB_INT_X AA9
RTCK Y17
TCK W18
NTRST Y18
OMAP_TMS V17
OMAP_TDO AA19
TDI Y19
NEMU0 V16
NEMU1 W17
V_EXT_1.85
R6204
10K
R6213
R6205
10K
10K
R6210
4.7K
R6212
10K
R6215
DNP
10K
R6217
1K
16.8_MHZ_CLK
R6218
2K
UART2_GPS_RX
16.8_MHZ_CLK
F2_TIMER_DMCS
TX RX SSI
TRIDENT_SSI<2..0>
RX_FSYNC
ABACUS_SSI<2..0>
U6302
R9
OMAP1710
GPIO_7 GPIO_18
N18
MPUIO_1 GPIO_12
M20
MCSI1_SYNC GPIO_15
V7 0
SYS_CLK_IN MISC GPIO MCBSP2_CLKR
RF BASEBAND & Y6 0
MPU_BOOT MCBSP2_CLKX
GPIO W6 1
CONF MCBSP2_RSYNC
W7 1
GPIO_1 MCBSP2_XSYNC
AA5 2
RST_OUT MCBSP2_DOUT
P10 2
PWRON_RESET MCBSP2_DIN
RESET M19
MPU_RST CAM_RSTZ
H19
RESET_MODE CAM_EXCLK
J15
SCL CAM_LCLK
L18
SDA CAM_VS
I2C L15
GPIO_55 CAM_HS
Y15
GPIO_26 CAM_OUTCLK
L19
RTCK_NSBCAN CAM_D_0
K14 BT_SPARE_1.8
TCK CAMERA CAM_D_1
K15 ACC_SPKR_UNMUTE
NTRST CAM_D_2
K19
TMS CAM_D_3
JTAG K18
TDO CAM_D_4
J14
TDI CAM_D_5
J19
NEMU0 CAM_D_6
J18
NEMU1 CAM_D_7

Figure 8-54. OMAP User Interface Circuit

8-83
IN
IO
IO
IO
OUT