Figure 8-139.Mako/Dc Distribution Circuit (84012266001) - Motorola APX 1000 Detailed Service Manual

8-284
OMAP POWER
V_1.85_IO
U6302M6
OMAP1710
GROUND
B5 A19
VSS_1 VDDSHV1_1
B7 E21
VSS_2 VDDSHV1_2
AA2
A13
VSS_3 VDDSHV2
B16 Y7
VSS_4 VDDSHV3
A21 A5
VSS_5 VDDSHV4_1
F20 A7
VSS_6 VDDSHV4_2
K20 B10
VSS_7 VDDSHV4_3
R21 B14
VSS_8 VDDSHV4_4
R1
W20
VSS_9 VDDSHV5_1
H2
AA21
VSS_10 VDDSHV5_2
Y13 C2
VSS_11 VDDSHV5_3
AA7 AA11
VSS_12 VDDSHV6
Y3 Y16
VSS_13 VDDSHV7
AA1 L21
VSS_14 VDDSHV8
U2 U21
VSS_15 VDDSHV9
V12
N1
VSS_16 VDDSHV_RTC
K2 W12
VSS_17 VDD_RTC
G1 L1 1 OMAP_VPPM6
VSS_18 VPP
B1 A11 TEST_POINT
VSS_19 VDD_DLL OMAP_VDD_DLL
E5 A15
NC1 VDD_1
NC
Y20
VDD_2
Y9
VDD SUPPLY VDD_3
M2
VDD_4
AA3
VDD1_1
A9
VDD2
A3
VDD2_1
E2
VDD2_2
B13
VDD3_1
B20
VDD3_2
J21
VDD3_3
R20
VDD3_4
Y21 OMAP_VDDA
VDDA
J1 OMAP_VDD4
VDD4
C6519M6
1UF
V_EXT_1.85 V_1.85_IO V_SW_1.4 V_1.4_CORE
E6501M6 E6502M6
ON_OFF_SWITCH
C6530M6
C6503M6 C6514M6 C6521M6
1UF
330PF 1UF 330PF
V_1.4_CORE
R6503M6 R6502M6
R6501M6
10 10
10
OMAP_VDD4
OMAP_VDDA
OMAP_VDD_DLL
R6533M6
24_MHZ_CLK 0
C6527M6
C6531M6 C6525M6
0.1UF 1UF 0.1UF
C6596M6
22PF
DNP
Figure 8-139. MAKO/DC Distribution Circuit (84012266001)
CHASIS GROUND CONTACT
1
M6504M6
1
F_GNDM6
TEST_POINT
MAKO POWER
C6595M6
1UF
EMIFF DECOUPLING VRTC
R6505M6
V_COIN_CELL
2K
M6502M6
U6501M6
SW_B+
SOCKET
UNSW_B+
V_1.4_CORE
DNP
TEST_POINT
F_UNSW_B+M6
Q6501M6 C6593M6 Y6502M6
NTHS5441 10UF 32.768KHZ
MAKO_XTAL_32K_OUT
8 2 1
7
6
5
3
C6533M6
2
0.1UF
1
4
MAKO_XTAL_32K_IN
FET_ENX
V_SAVE
R6506M6
0 C6538M6
2.2UF
B1
V_EXT_1.85 XTAL32_OUT
C1
XTAL32_IN
F3
BAT_RTC
C2
VSAVE
V_BAT_7V5
D1
BAT_7V5
C6539M6 D2
R6507M6 BAT_3V6
D6501M6 2.2UF D3
10K REG_3V6
BAT54HT1G C6540M6 B2
BAT_TYPE
EMERG_BTN 1 2 1000PF G4
R6525M6
IN HV_BG
E2
0 DNP FET_ENX
EMERG_BTN_X F4
EMERG_PB
0 E4
MECH_SW
B3
IN MAKO_RESET_XM6 SW_TYPE
R6591M6
1 B4
IGN_X
DNP
MAKO_RESETX C5
RESETX
MAKO_INT_XM6 1 F5
NC GATED_32K_CLK
MAKO_INT DNP D5
INT_X
R6592M6 MAKO_TCXO_24MHZ_OUT A12
XOUT
0 MAKO_TCXO_24MHZ_IN A13
XIN
U6511M6 D4
1 TCXO_SEL_16_24
MC78LC DNP M1
TCXO_IN
MAKO_IGN_XM6 Y6501M6
NC
2 TEST_POINT
3 VOUT VIN 24.576MHZ
5 NC2 4 V9_3.0A XTAL
NC1
OUT
GND 3 1
NC IN
NC
V_SAVE
C6536M6
V_2.775D
18PF
V_SW_5
V_EXT_1.85
R6577M6
U6509M6 4.7K R6599M6
C6535M6
NC7SP08
10K
100PF
1
4 Y VCC 1
A
C6572M6
5 NC 2
B U6510M6
NC TEST_POINT
0.1UF
NL17SZ32
R6598M6
GND C6592M6 TP6599M6
VCC
2.2PF 0 DNP
C6591M6
GND
18PF
Schematics, Boards Overlays, and Parts Lists: Transceiver (RF) Boards: 700 – 800 MHz (84012266001 / PC000351A01)
SWITCHER 1
SW_B+
R6524M6
0
V_SAVE
R6526M6
C6558M6
U6504M6
TPS62050 1 6.8PF
0
R6579M6
8 4
10K EN
PG
5 FB 9
SW
AT56H09
6 LBI 2
LBO L6502M6
7
SYNC 10UH
C3
PGLDO2
A2 GND
PGLDO3
G13 SW1_VDD_1
SW1_VDD 3 10
G12
SW1_VDDHV R6520M6
H11 1K
SW1_VSEN_BUK
0
J11 R6516M6
SW1_VSEN_BST
NC R6514M6 R6532M6
G14 0
SW1_SUMCOMP_DL
DNP
H13
SW1_DH NC 4.7K
F14
SW1_PHASE
H12 SW1_VOUT
SW1_VOUT
H14 C6548M6
SW1_GND
J12 1UF V_2.23
SW2_VCC
K14 R6515M6 DNP
SW2_VCCS BGAP_COMP
J14 0
SW2_LX
NC R6543M6
J13
SW2_VOUT 0
L14 R6513M6
SW2_GND
0 R6534M6
D13
SW5_VDD
0 DNP
F13
SW5_VDDHV
E14 R6518M6 R6519M6
SW5_VSENSE 0 V_SW_5
E13 SW5_SUMPCOMP 4.7K
SW5_SUMCOMP U6510M6
G11
SW5_PHASE PA_SHTDN NL17SZ32
SW5_PHASE
F12 1
SW5_VOUT
SW5_VOUT
N4 4
V2_1.875
V02_O R6517M6
P4 V3_1.55 2
V03_O 390
N5 V4_2.775D
V04_O
P3 V6_2.775
V06_O R6537M6
P6
V07_O V7_2.8 SW_B+
121K
L1
V9_3.0A
V09_O
J10
SW1_VOUT
V10_I
5V_PWM_EN
M6 V10_3.3 C6554M6
V10_O
L9 R6538M6
V10_GND 0.1UF
K3 8.2K
V08_I
K4 V8_5.0A
V08_O
U6503M6
B13
VBUS_SUPPLY
E12 OPA363IDBV
VBUS1_SENS
C14 6
VBUS1_CMD V_POS
H10 VBUS2_ISENSE 2
VBUS1 V_NEG
F11 1 3
VBUS2_SENS IN_POS
C13 4
VBUS2_CMD IN_NEG CRNTLMT_FB
D12 5
VBUS2 ENABLE
R6535M6
10K
VBUS2_CMD
VBUS2
R6584M6
200
R6521M6
.2
VBUS1
VBUS1_SUPPLY
R6508M6 Q6504M6
3
47K
U6502M6
1 3
C6544M6
2SC5663
.1UF
C6542M6 3
R6509M6
2
0.1UF C6555M6
100K
4.7UF
Q6502M6
SSM6J212FE
EXTERNAL 2.23 LDO
V_SW_3.60
U6506M6
R6546M6 TPS73601
0
1 5
IN OUT
3 4
EN NR_FB
GND
2
SW_B+
EXTERNAL SWITCHER 3.50V SWR1
V_SW_3.60
R6539M6
R6547M6
475K
0
R6542M6
VCC_SW1.4_VIN
0
C6561M6
C6564M6
10UF 330PF
C6560M6
10UF
SW_B+
SWITCHER 5
C6562M6 C6549M6
C6565M6
10PF
330PF
2.2UF
R6540M6
475K
V_SW_5 V_SW_3.60
U6505M6
L6504M6
4 TPS62110 6
EN LBO
10UH
10 14 SW5_VOUT_UNFILT
FB SW1
7 15
LBI SW2 C6566M6
5 13
SYNC PG 10UF
2
VIN1 R6545M6
3
VIN2 C6551M6
100K
8 C6567M6
VINA
330PF
10UF
11 1 9
12 16 17
V_SW_5
Q6505M6
8
7
6
5 3
2
1
NTHS5441 1.875 DISCHARGE CKT
R6541M6 4
100K
V_EXT_1.85
VSW5_ISO_FET_EN
Q6507M6
V_SAVE
Q6506M6 SSM6N36FE
3
2SK3541
D1 S1
6 1
VBUS_SUPPLY_ON
2SK3541
R6580M6
1
USB_CRNT_LMT
47K
1 5 G2 G1 2
2
4 S2 D2 3
V_2.23
R6551M6
33K
V_1.55
EXTERNAL SWITCHER 1.4V
V_SW_1.4
SW1V4_FB
U6507M6
TPS62050
8 4
EN PG
5 9
FB SW C6570M6
R6544M6 2
6 LBI LBO L6505M6 330PF
0
7 SYNC 10UH
GND PGND
3 10 C6584M6
C6586M6
R6548M6
10UF 4.7UF
0
DNP
LDO 1.85V
V_EXT_1.85
U6508M6
R6510M6
LP38693SD R6570M6
1 5
VIN1 VOUT
6 VIN2 ADJ 4
BGAP_COMP 3 VEN
R6522M6
4.75K
C6563M6
.1UF
R6512M6 C6568M6
10K 2.2UF
V2_1.875
R6561M6
V3_1.55 0
V_1.55
V4_2.775D R6562M6 0
V_2.775_EXP
R6563M6
V6_2.775 0
V_2.775D
R6564M6
V7_2.8 0
V_2.8_RF
V8_5.0A R6565M6 0
V_5.0A
V10_3.3 R6566M6 0
V_3.3
V9_3.0A R6567M6
0
V_3.0A
C6581M6
2.2UF
MAKO LDOS
PLACE CLOSE TO MAKO