8-126
Schematics, Boards Overlays, and Parts Lists
: Transceiver (RF) Boards: UHF1 (84012313002 / PC000353A01)
Figure 8-59. Memory Interface Circuit (PC000353A01)
U6302M6
C12
D12
D13
C11
C13
D11
D14
C10
D8
C4
C7
D5
D7
C5
C6
D6
CONTROL
DATA
ADDRESS
SDATA_6
SDATA_5
SDATA_4
SDATA_3
SDATA_7
SDATA_8
SDATA_9
SDATA_10
SDATA_11
SDATA_12
SDATA_13
SDATA_14
SDATA_15
SDATA_0
SDATA_1
SDATA_2
DDR_WE
DDR_BANK0
DDR_UDM
DDR_DQSH
DDR_DQSL
DDR_CLK_1
DDR_RAS
DDR_CAS
DDR_BANK1
DDR_CLKX_1
DDR_ADDR<13..0>
DDR_CS
DDR_LDM
DDR_CLKE
D9
H12
C9
C3
B3
H11
H9
H10
B8
B12
G9
G11
G12
B9
G10
A1
B6
B2
A2
H8
H7
D10
C8
B4
D4
C14
G8
SADD_2
SADD_1
SADD_0
DSQ_L
DSQ_H
NSDQML
NSDQMU
CS_SDRAM
NSCAS
NSRAS
SBANK_1
SBANK_0
NSWE
SDCLK_EN
SDCLK
SDCLKX
SADD_13
SADD_12
SADD_11
SADD_10
SADD_9
SADD_8
SADD_7
SADD_6
SADD_5
SADD_4
SADD_3
DDR_ADDR<11>
DDR_ADDR<2>
DDR_ADDR<3>
DDR_ADDR<5>
DDR_ADDR<4>
DDR_ADDR<6>
DDR_ADDR<8>
DDR_ADDR<7>
DDR_ADDR<10>
DDR_ADDR<9>
DDR_ADDR<12>
DDR_CRTL<6..0>
DDR_CS
DDR_RAS
DDR_WE
DDR_CAS
DDR_UDM
DDR_LDM
DDR_BANK0
TP6308M6
TP6307M6
R6301M6
1
1
G7
E1
C1
B9
A3
K1
F1
A1
F2
D9
G9
F8
H7
G1
G3
G2
G8
H9
H8
F7
H3
H2
J7
H1
J3
J2
J1
K3
K2
K8
K7
J9
J8
VSSQ2
VSSQ1
VSSQ3
VSSQ4
VSS2
VSS1
VSS3
BA0
A12
A13
TEST
A11
A9
A10_AP
A7
A8
A6
A4
A5
A3
A2
A1
A0
BA1
LDM
UDM
CAS
WE
RAS
CK*
CKE
CK
CS
VDDQ1
VDDQ2
VDDQ3
VDDQ4
NC
DQ14
DQ15
DQ13
DQ11
DQ12
DQ10
DQ9
DQ8
DQ6
DQ7
DQ5
DQ3
DQ4
DQ1
DQ2
LDQS
UDQS
DQ0
VDD1
VDDQ5
VDD2
VDD3
E9
D1
C9
B1
A7
K9
F9
A9
U6301M6
1
E2
F3
E8
A2
B3
B2
C3
C2
D3
D2
E3
E7
D8
D7
C8
C7
B8
B7
A8
NC
TP6304M6
TP6303M6
DDR_DQSL
DDR_DATA<15>
DDR_DATA<14>
DDR_DATA<13>
DDR_DATA<12>
DDR_DATA<11>
DDR_DATA<10>
DDR_DATA<9>
DDR_DATA<6>
DDR_DATA<7>
DDR_DATA<8>
DDR_DATA<2>
DDR_DATA<3>
DDR_DATA<5>
DDR_DATA<4>
DDR_DATA<1>
DDR_DATA<0>
DDR_DQSH
1
C6306M6
C6305M6
C6304M6
C6303M6
C6302M6
C6301M6
DDR INTERFACE
MMC INTERFACE
DDR_DATA<17..0>
U6302M6
F2_TIMER_OUT
W19
V5
R10
W15
V8
W8
V9
Y8
Y10
R18
M14
P18
P20
W11
W10
V10
R11
P19
P11
M15
V11
OPTION CARD INTF
MEMORY CARD INTF
MMC2_DAT3
MMC2_DAT2
MMC2_DAT1
MMC2_DAT0
MMC2_DATDIR1
MMC2_DATDIR0
MMC2_CMDDIR
MMC2_CMD
MMC2_CLK
MMC1_DAT3
MMC1_DAT2
MMC1_DAT1
MMC1_DAT0
MMC1_DATDIR3
MMC1_DATDIR2
MMC1_DATDIR1
MMC1_DATDIR0
MMC1_CMDDIR
MMC1_CMD
MMC1_CLKIN
MMC1_CLK
TP6301M6
AVR_STATUS_1.8V
1
OUT
FLASH INTERFACE
R6492M6
TP6306M6
TP6305M6
U6302M6
FLASH_CTRL<8..0>
PA_SHTDN
1
1
R6306M6
R6304M6
R6316M6
FLASH_RDY
R6312M6
R6314M6
TP6302M6
1
V4
W2
W1
U4
N8
M4
M3
M7
L4
V2
N3
E1
L7
K3
K4
L8
F2
J3
J4
J2
K7
H3
H4
K8
G2
G3
G4
F3
J7
E3
F4
D2
E4
C1
D3
J8
V3
T4
U3
U1
P8
T3
T2
R4
R3
R2
P7
P4
P2
N7
N2
N4
DATA
CONTROL
ADDRESS
NFWE
NFRP
NFOE
NFCS_3
NFCS_2
NFCS_1
NFCS_0
NF_ADV
FDATA_15
FDATA_14
FDATA_13
FDATA_12
FDATA_11
FDATA_10
FDATA_9
FDATA_8
FDATA_7
FDATA_6
FDATA_5
FDATA_4
FDATA_3
FDATA_2
FDATA_1
FDATA_0
FADD_25
FADD_24
FADD_23
FADD_22
FADD_21
FADD_20
FADD_19
FADD_18
FADD_17
FADD_16
FADD_15
FADD_14
FADD_13
FADD_12
FADD_11
FADD_10
FADD_9
FADD_8
FADD_7
FADD_6
FADD_5
FADD_4
FADD_3
FADD_2
FADD_1
FRDY
FCLK
NFWP
CHANGES MADE
ADDED PA_SHTDN TO PORT M7 & R6492
FLASH_DATA<15..0>
FLASH_ADDR<25..1>
C6
G8
D4
F8
E6
B4
F6
B8
B6
H8
G1
A8
C8
C7
B7
A7
D8
D7
C5
B5
A5
C4
D3
C3
B3
A3
C2
A2
D2
D1
C1
B1
A1
F7
H1
G2
F1
E8
E7
G7
H5
F5
F4
F3
E3
E1
H7
G6
G5
E5
E4
G3
E2
F2
U6304M6
A4
G4
D6
D5
H3
A6
ADV
WP
RST
WE
OE
CE
CLK
VCCQ3
VCCQ1
DQ13
DQ14
VSS1
VPP
VCC1
DQ6
DQ7
RFU4
DQ12
VCC2
VSS3
VSS2
DQ15
DQ4
DQ2
DQ1
DQ11
DQ10
DQ9
DQ5
DQ3
RFU2
RFU3
VCCQ2
VSS4
DQ0
WAIT
DQ8
RFU1
A2
A1
A4
A5
A3
A6
A7
A9
A10
A8
A12
A11
A13
A14
A15
A16
A17
A18
A19
A20
A22
A21
A25_512M
A23
A24
A26_1G
H6
H4
H2
B2
NC
NC
NC
NC
NC
R6310M6
R6311M6
R6313M6
FLASH_OE_A
C6311M6
C6310M6
C6309M6
C6308M6
V_FLASH
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: ......