Motorola APX 1000 Detailed Service Manual page 899

Schematics, Boards Overlays, and Parts Lists: Transceiver (RF) Boards: VHF (84012618001)
TEMP
J2302M2
J2305.18M2
EXP_BRD_ID
J2305M2
J2302M2
J2302M2
J2302M2
J2302M2
R2005M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
INT_MIC_POS_MP
J2302M2
INT_MIC_NEG_MP
J2302M2
OMAP_RESET WAS HERE
OUT J2302M2
J2302M2
J2302M2
J2302M2
IN
R2004M2
R2003M2
INT_SPKR_POS_MP
INT_SPKR_NEG_MP
SIDE CONTROLS
J2302M2
J2302M2
F_GCAI_1WIREM2
F_VBUS2M2
GCAI_1WIRE_5V
R4008M2
U4003M2
Q4001M2
SEL A
10K
B0
B1
47K
IN
IN
IN
IN
PTT
IN
SIDE_1
IN
DELETED 2.775
TEMP SENSOR ON MAINBOARD
SIDE_2
IN
MMC NOT REQUIRED
MONITOR
IN
J2302.50M2
J2302M2
GCAI
R2007M2
GPIO_3_RTS_FILLSENSE
GPIO_2_DM_RXDC_FILLDATA
GPIO_1_DP_TXDC_FILLREQ
GCAI_1_WIRE
MAKO_OPTB_SEL2_GCAI12
GPIO0M2
SPKR+M2 SPKR-M2
D4001M2
R4010M2
R4009M2
C4005M2
U4001M2
EN
SCL2
SCL1
SDA2 SDA1
Figure 8-25. GCAI MACE BT Interconnect Circuit
8-53
IO
F_GCAI_USB-M2
IO
F_GCAI_USB+M2
IO
IO
IO
KVL_DETACH
IN
GPIO_0
IO
EXT_MIC_NEG_DP
IN
EXT_MIC_POS_DP
IN
EXT_SPKR_NEG_DP
OUT
EXT_SPKR_POS_DP
OUT
KEYFAIL_CTRL
IN
KEYFAIL
GCAI_GPIO_1_INPUT
IO
GCAI_GPIO_2_INPUT
IO
C4007M2
U4004M2
OPTB_SEL3_SWITCH_EN
A1
B1 C1 IN
A2 C2
B2 R4014M2