Schematics, Boards Overlays, and Parts Lists
: Transceiver (RF) Boards: VHF (84012320001 / PC000352A01)
8-51
Figure 8-23. MAKO/DC Distribution Circuit (PC000352A01)
OMAP POWER
OMAP_VPPM6
U6302M6
OMAP_VDD_DLL
OMAP_VDDA
OMAP_VDD4
E5
AA3
A9
A3
E2
B13
B20
J21
R20
J1
A15
Y20
Y9
M2
A11
W12
Y21
A19
E21
AA2
Y7
A5
A7
B10
B14
R1
H2
C2
AA11
Y16
L21
U21
V12
L1
B5
B7
A13
B16
A21
F20
K20
R21
W20
AA21
Y13
AA7
Y3
AA1
U2
N1
K2
G1
B1
1
VDD SUPPLY
GROUND
VDDSHV6
VDDSHV5_3
VDDSHV5_2
VDDSHV5_1
VDDSHV4_4
VDDSHV4_3
VDDSHV4_2
VDDSHV4_1
VDDSHV3
VDDSHV2
VDDSHV1_2
VDDSHV1_1
VDD4
VDDA
VDD3_4
VDD3_3
VDD3_2
VDD3_1
VDD2_2
VDD2_1
VDD2
VDD1_1
VDD_4
VDD_3
VDD_2
VDD_1
VDD_DLL
VPP
VDD_RTC
VDDSHV_RTC
NC1
VSS_19
VSS_18
VSS_17
VSS_16
VSS_15
VSS_14
VSS_13
VSS_12
VSS_11
VSS_10
VSS_9
VSS_8
VSS_7
VSS_6
VSS_5
VSS_4
VSS_3
VSS_2
VSS_1
VDDSHV9
VDDSHV8
VDDSHV7
NC
C6571M6
C6587M6
C6583M6
C6585M6
R6506M6
FM6
Q6501M6
C6534M6
R6504M6
FET_ENX
V_COIN_CELL
1
2
3
6
7
8
4
1
EMIFF DECOUPLING
C6524M6
C6510M6
C6506M6
C6504M6
C6595M6
C6501M6
C6502M6
C6505M6
C6509M6
C6512M6
5
C6508M6
C6513M6
C6515M6
C6518M6
C6522M6
C6520M6
C6523M6
C6526M6
C6528M6
C6529M6
C6511M6
C6507M6
C6519M6
C6517M6
C6532M6
C6533M6
C6516M6
C6530M6
E6502M6
C6521M6
C6514M6
E6501M6
C6503M6
R6503M6
C6531M6
R6502M6
C6527M6
C6525M6
R6501M6
OMAP_VDDA
OMAP_VDD4
OMAP_VDD_DLL
R6578M6
R6577M6
C6591M6
R6574M6
C6592M6
U6509M6
C6535M6
C6596M6
R6533M6
24_MHZ_CLK
1
2
3
5
6
4
NC
A
B
GND
NC
Y
VCC
U6511M6
R6576M6
C6594M6
V9_3.0A
1
4
5
2
3
NC
NC
NC2
VOUT
GND NC1
VIN
R6507M6
D6501M6
C6536M6
Y6501M6
MECH_SWM6
R6592M6
MAKO_INT_XM6
MAKO_RESET_XM6
R6525M6
MAKO_RESETX
MAKO_INT
MAKO_TCXO_24MHZ_OUT
MAKO_TCXO_24MHZ_IN
EMERG_BTN_X
EMERG_BTN
ON_OFF_SWITCH
2
4
1
1
2
1
1
1
3
IN
IN
OUT
GND
GND1
IN
C6538M6
C6539M6
C6540M6
V_BAT_7V5
C6541M6
Y6502M6
C6537M6
M6502M6
C6593M6
R6505M6
C6590M6
MAKO_XTAL_32K_OUT
MAKO_XTAL_32K_IN
2
1
21
D2
D1
F3
B2
F4
E2
G4
B4
D5
E4
D3
B3
M1
D4
C2
A13
A12
C1
B1
F5
C5
NC
NC
NC
P5
M7
J4
G5
K9
L4
D14
H5
D9
MAKO POWER
R6579M6
U6501M6
A1
A14
P1
P14
M5
B14
NC
NC
NC
NC
NC
NC
R6511M6
C3
A2
H13
H14
F14
G14
G13
G12
H12
J11
H11
L14
J14
J12
K14
J13
G11
E13
D13
F13
F12
E14
N4
P4
N5
P3
P6
K3
K4
L1
L9
J10
M6
H10
C14
E12
D12
C13
F11
B13
GND1
XTAL32_IN
XTAL32_OUT
BAT_TYPE
REG_3V6
BAT_3V6
BAT_7V5
NC1
SW1_VDD
SW5_VDDHV
SW5_VSENSE
SW5_SUMCOMP
SW5_PHASE
SW5_VOUT
SW2_VCC
SW2_VCCS
SW2_LX
SW2_VOUT
BAT_RTC
VBUS_SUPPLY
NC6
SW2_GND
VSAVE
IGN_X
SW_TYPE
MECH_SW
EMERG_PB
FET_ENX
HV_BG
INT_X
GATED_32K_CLK
RESETX
PGLDO2
SW1_SUMCOMP_DL
SW1_VSEN_BST
SW1_VSEN_BUK
SW1_VDDHV
SW1_GND
SW1_VOUT
SW1_PHASE
SW1_DH
NC5
GND4
GND3
GND2
V10_GND
V08_I
V08_O
V02_O
V03_O
V04_O
SW5_VDD
XIN
XOUT
NC2
TCXO_SEL_16_24
NC3
NC4
GND9
GND8
GND7
GND6
GND5
TCXO_IN
VBUS2_SENS
VBUS2_CMD
VBUS2
VBUS1
VBUS1_SENS
VBUS1_CMD
V06_O
V07_O
V09_O
V10_I
V10_O
PGLDO3
R6514M6
R6520M6
R6516M6
C6548M6
R6515M6
R6519M6
R6518M6
R6517M6
R6513M6
V8_5.0A
V9_3.0A
SW1_VOUT
V10_3.3
V2_1.875
V3_1.55
V4_2.775D
SW5_VOUT
SW5_PHASE
V6_2.775
SW5_SUMPCOMP
V7_2.8
NC
NC
NC
R6523M6
C6546M6
C6545M6
R6526M6
R6532M6
SW1_VDD_1
EXTERNAL SWITCHER 3.50V SWR1
C6564M6
R6542M6
R6539M6
C6561M6
C6560M6
C6558M6
L6502M6
C6589M6
C6556M6
C6588M6
U6504M6
8
5
3
6
2
4
10
9
7
1
LBO
SW
PGND
SYNC
LBI
GND
FB
VIN
PG
EN
R6527M6
SWITCHER 1
C6553M6
R6524M6
C6547M6
CHASIS GROUND CONTACT
F_GNDM6
M6504M6
1
1
TP6599M6
R6598M6
C6572M6
U6510M6
R6508M6
35
1
GND
VCC
R6599M6
R6521M6
Q6502M6
C6543M6
C6542M6
R6509M6
U6502M6
C6544M6
R6583M6
VBUS1_SUPPLY
1
3
2
1
2
5
6
3
4
C6555M6
Q6508M6
1
2
5
6
3
4
R6584M6
VBUS2_CMD
R6528M6
C6552M6
C6550M6
U6510M6
R6534M6
R6543M6
PA_SHTDN
SW1_VOUT
BGAP_COMP
1
2
4
C6554M6
5V_PWM_EN
R6530M6
R6529M6
U6503M6
VBUS2_ISENSE
CRNTLMT_FB
5
4
3
2
6
1
IN_POS
VOUT
IN_NEG
V_POS
V_NEG
ENABLE
R6535M6
C6557M6
Q6504M6
R6536M6
R6531M6
USB_CRNT_LMT
VBUS2_SUPPLY
CRNTLMT_DIV_OPT
3
1
2
U6505M6
C6559M6
R6537M6
R6538M6
9
17
4
10
11
12
7
6
13
1
16
14
15
5
2
3
8
SW2
CTGND
VIN2
PG
SW1
LBO
AGND
PGND2
PGND1
GND2
GND1
VINA
VIN1
SYNC
LBI
FB
EN
SWITCHER 5
C6562M6
R6540M6
C6567M6
C6566M6
C6565M6
R6545M6
C6549M6
L6504M6
C6551M6
SW5_VOUT_UNFILT
Q6505M6
1
2
3
6
7
8
4
5
R6541M6
Q6506M6
VSW5_ISO_FET_EN
3
VBUS_SUPPLY_ON
1
2
1.875 DISCHARGE CKT
Q6507M6
R6581M6
R6580M6
MAKO_RESETX
6
3
2
5
1
4
G1
S1
D1
S2
G2
D2
V7_2.8
V9_3.0A
V3_1.55
V6_2.775
V4_2.775D
V8_5.0A
V2_1.875
V10_3.3
PLACE CLOSE TO MAKO
MAKO LDOS
C6581M6
C6580M6
C6579M6
C6578M6
C6577M6
C6576M6
C6575M6
C6574M6
R6582M6
R6561M6
R6562M6
R6563M6
R6564M6
R6565M6
R6566M6
R6567M6
LDO 1.85V
R6570M6
U6508M6
R6522M6
R6512M6
R6510M6
C6568M6
C6563M6
BGAP_COMP
G1
2
3
1
6
CTGND
GND
ADJ
VOUT
VIN1
VIN2
VEN
EXTERNAL SWITCHER 1.4V
C6586M6
C6584M6
R6568M6
C6582M6
L6505M6
C6570M6
SW1V4_FB
U6507M6
R6558M6
R6552M6
R6547M6
C6569M6
R6544M6
R6548M6
VCC_SW1.4_VIN
8
5
3
6
2
4
10
9
7
1
LBO
SW
PGND
SYNC
LBI
GND
FB
VIN
PG
EN
EXTERNAL 2.23 LDO
C6573M6
R6551M6
R6550M6
U6506M6
R6546M6
3
2
1
4
5
NR_FB
OUT
GND
EN
IN
4
5
Summary of Contents for APX 2000
Page 1: ...APXTM TWO WAY RADIOS APX 1000 APX 2000 APX 4000 APX 4000Li DETAILED SERVICE MANUAL ...
Page 4: ......
Page 6: ...iv Document History Notes ...
Page 8: ...Notes vi Commercial Warranty ...
Page 10: ...Notes ...
Page 22: ...xiv List of Figures Notes ...
Page 226: ...6 64 Troubleshooting Waveforms LF CW on Spectrum Analyzer Notes ...
Page 688: ...Index 4 Index Notes ...
Page 690: ...ii Notes ...
Page 700: ...xvi List of Figures Notes ...
Page 806: ...5 50 Troubleshooting Charts PA Failure Notes ...
Page 1008: ...8 178 Schematics Boards Overlays and Parts Lists Transceiver RF Boards UHF2 84012621001 Notes ...
Page 1062: ...8 234 Schematics Boards Overlays and Parts Lists Keypad Board M2 and M3 PC000261A01 Notes ...
Page 1064: ...ii Notes ...
Page 1068: ...Notes A 4 EMEA Warranty Service and Technical Support Further Assistance From Motorola ...
Page 1090: ...Glossary 10 Glossary Notes ...
Page 1094: ...Index 4 Index Notes ...
Page 1095: ......