Hytera DMR Service Manual page 532

5
3V3D
D
U322 U322
R329 R329
0 0
1 14
DVDD_IO SLC/SPC
2 13
R334 10K R334 10K GND SDA/SDI/SDO
4 12
IADDR0 SDO
C321 C321
5 11
GND RESERVED
0.1u 0.1u
6 9
AVDD INT2
7 8
CS INT1/DRDY
R335 10K R335 10K
NC NC
3V3D
C323 C323
TP322 TP322
U323 U323
1 10
R344 R344
32KOUT VDD
33 33 2 9
I2C_SCL SCL OSCIN
3 8
I2C_SDA SDA OSCOUT
1 4 7
R345 R345 33 33
INTRC INTRB
5 6
VSS INTRA
TP323 TP323
NC NC
C
B
3V3D
3V3D
C325 C325
J321 J321
0.1u 0.1u
7
6
0 0
5 R348 R348
4
3
R368 R368
GPS_UART1_RXD
2 R349 R349 33 33 33 33
R350 R350 33 33 GPS_UART1_TXD
1
33 33
R370 R370
CON5 CON5
GPS_UART1_RXD
GPS_UART1_TXD
A
5
4
MD78X/MD78XG Schematic Diagram (OMAP & GPS Circuit)
3V3D
R323 R323 R325 R325
10K 10K 10K 10K
98_PE
R330 R330
33 33
I2C_SCL 98_PC
I2C_SDA 98_PD
33 33
R332 R332 C355 100p C355 100p 98_DOUTB
1
TP321 TP321
ACCEL_INT1
PLL_LD
33 33 PLL_CLK
R336 R336
PLL_STB
MAP_GPIO_2
PLL_DATA
MMP_GPIO_0/PwrOn
UART2_TXD
UART2_RXD
3V3D WAKE_BT/OPT_GPIO1
CODEC_/SS
C322 12p C322 12p I2C_SCL
I2C_SDA
X321 X321
0.1u 0.1u
4 3
98_CLKOUT
DAC_SCLK
SSP-T7-F SSP-T7-F
1 2
3VRTC 98_FS
DAC_FS
98_DOUTA
12p 12p
C324 C324
DAC_DIN
1 RTC_ALARMB
TP324 TP324
3V3D
R422 R422
1 2
D601 LED D601 LED
USB_D-
USB_D+
ANTENNA ANTENNA
TP4038 TP4038
5Oohm
R363 R363 R364 R364
0 0 0 0
C327 C327 C328 C328
NC NC NC NC
U326 U326
1 20
RXB GND
2 19
TXB RF_IN
L321 L321
3 18
PPS GND
4 17
TXA RF_OUT
R384 R384
NC NC C330 C330
5 16
RXA BOOT 39nH+/-0.3nH 39nH+/-0.3nH
21 22
GND GND
6 15 0.1u 0.1u
GPIO[10] GPIO[13]
R397 R397 3V3DP
NC NC L322 L322
7 14
GPIO[0] GPIO[15]
BLM18PG300SN1 BLM18PG300SN1
8 13
GPIO[1] GPIO[14]
9 12
RF_PWR VIN_3V3
10 11
ON_OFF V_RTC_3V3
C333 C333
+ +
GPS MODULE GPS MODULE
C332 C332
C331 C331 10uF/25V 10uF/25V
+ +
TP4036 TP4036
10uF/16V 10uF/16V
0.1u 0.1u
3VRTC
4
3
TP326 TP326
N15
MPUIO2/SPIF.CS1/UWIRE.CS1
33 33
R357 R357 T19
MPUIO4/SPIF.CS2/UWIRE.CS2/LED2
R327 R327 33 33
U19
MPUIO1/SPIF.SCK
R324 R324 33 33
W21
GPIO46/SPIF.DOUT/UWIRE.SDO
33 33
R347 R347 U18
GPIO47/SPIF.DIN/UWIRE.SDI
V19
C358 C358 MAP_GPIO_6
MPUIO1/UWIRE.SCLK
100p 100p
100 100
R346 R346
M14
GPIO2
R337 R337 100 100
M15
GPIO7/MCSI1.CLK
100 100
R338 R338 W8
GPIO9/MCSI1.SYNC
V15
GPIO56/MCSI1.DIN
R339 R339 100 100
W14
GPIO18/MCSI1.DOUT
R14
GPIO38/UART1-IRSEL
GPS_UART1_TXD
Y14
UART1.TX/UART1.IRTX
GPS_UART1_RXD
V14
GPIO37/UART1.RX/UART1.IRRX
AA15
GPIO39/UART1-IRSHDN
V6
GPIO17/UART2.TX
R9
GPIO18/UART2.RX
N14
GPIO45/UART3.TX/SPIF.CS0/MCBSP3.CLKX
33 33
R333 R333 P15
GPIO44/UART3.RX/SPIF.CS3/UWIRE.CS3
T18
I2C.SCL
V20
GPIO48/I2C.SDA
R545 R545 33 33
V7
GPIO11/MCBSP2.CLKR
Y6
GPIO20/MCBSP2.CLKX
R552 R552 33 33
W6
GPIO12/MCBSP2.FSR
W7
GPIO21/MCBSP2.FSX
R553 R553 33 33
AA5
GPIO19/MCBSP2.DR
P10
GPIO22/MCBSP2.DX
R18
MAP_GPIO_3
GPIO0/USB.VBUS
W5
MAP_GPIO_8 MPUIO5/MPUIO12
V8
MAP_GPIO_7 MPUIO3/MMC2.DAT1
V9
GPIO7/MCSI2.SYNC
V10
RST_CTRL MPUIO10/MPUIO7
V11
MMP_GPIO_3/PTT
GPIO57/MMC.CLK
Y8
TDMASLOT_OUT GPIO8/TRST
AA9
EXT_PTT GPIO26/MCSI2.DIN
Y10
ACC_IO3
GPIO27
P11
IGN_SENSE GPIO55/MMC.CMD
1K 1K MPUIO6
W11
MPUIO9/MPUIO6
P18
OPT_BRD_PTT
GPIO3/MCBSP3.FSX/LED1
R11
EMERGENCY GPIO58
R13
MMP_GPIO_4/HOOK
GPIO36/CLK32K_OUT/MPUIO0/UART1-TX
1 Y4
TP325 TP325
UART2.BCLK/SYS_CLK_IN
W16
MCBSP3_CLKX
GPIO42/MCBSP3.CLKX
N18
MCBSP3_FSX GPIO12/TIMER.EXTCLKMCBSP3.FSX
AA17
MCBSP3_DR
MCSI1.SYNC/MCBSP3.DR
P14
MCBSP3_DX
GPIO43/MCSI1.CLK/MCBSP3.DX
P19
S/P_CS1 GPIO6/MCSI1.DIN/TIMER.EVENT3
P20
WAKE_HOST/OPT_GPIO2 GPIO4/SPIF.DIN/TIMER.EVENT4
R358 R358
10 10
R8
USB.DM/I2C.SCL/UART1.TX/Z
P9
USB.DP/I2C.SDA/UART1.RX
R360 R360 10 10
PUEN
W4
USB.PUEN
R401 1.5k R401 1.5k
L1
NC2
E5
NC1
W321 W321
2 3
LOW_LEVEL_MUTE
PUB_ADDRESS_MIC_EN
PUB_ADDRESS2_EN
TP4037 TP4037 EXT_MIC_EN
PUB_ADDRESS1_EN
AUX_C
PWR_CTRL_594
MMP_GPIO_0/PwrOn
MMP_GPIO_3/PTT
MMP_GPIO_4/HOOK
526
522
3
2
U302B U302B
OMAP OMAP
D18
LCD.P0
B21
LCD.P1
C19
LCD.P2
G14
LCD.P3
H13
LCD.P4
A20
LCD.P5
B19
LCD.P6
C18
LCD.P7
R403 R403 100 100
D17
LCD.P8/GPIO29
D16 R404 R404 100 100
LCD.P9/GPIO30
R406 R406 100 100
C17
LCD.P10/GPIO31
R410 R410 100 100
B17
LCD.P11/GPIO32
G13 R411 R411 100 100
LCD.P12/GPIO33
A17
LCD.P13/GPIO34
C16
LCD.P14/GPIO35
D15
LCD.P15/GPIO2
B15
LCD.AC
C20
LCD.HS
C15
LCD.PCLK
B18
LCD.VS
N21 R413 R413 33 33
LCD.RED0/GPIO14
E19
KP.R4/MPUIO15 /CODEC_DAV
E20
ACCEL_INT1
KP.R3/MPUIO13
H14
KP.R2/MPUIO10
F19
KP.R1/MPUIO9
G18
KP.R0/MPUIO8
F18
KB.C0/MPUIO0 KB_C0
D20
KB.C1/MPUIO6 KB_C1
D19
KB.C2/GPIO61 KB_C2
E18
KB.C3/GPIO63 KB_C3
C21
KB.C4/GPIO27
G19
KB.C5/GPIO28 S/P_CLOCK
G20
GPIO62/MCBSP1.CLKS
G21
CODEC_SSI_BCLK
GPIO54/MCBSP1.CLKX
H15
GPIO53/MCBSP1.FSX CODEC_SSI_WCLK
H20
GPIO51/MCBSP1.DR CODEC_SSI_DO
H18
GPIO52/MCBSP1.DX CODEC_SSI_DI
L19
CAM.D0/MPUIO12 SPK_SEL
K14
UART3_RTS_BT
CAM.D1/GPIO29
K15 UART3_CTS_BT
CAM.D2/GPIO30
K19 UART3_RXD_BT
CAM.D3/GPIO31
K18
CAM.D4/GPIO32
33 33
J14 R352 R352
CAM.D5/UWIRE.SDI/GPIO33
J19
CAM.D6/UWIRE.CS3/GPIO34
J18
CAM.D7/UWIRE.CS0/GPIO35 S/P_CS2
R354 R354 33 33
H19
CAM.EXCLK/UWIRE.SDO/GPIO57 CODEC_MOSI
L15
CAM.HS/GPIO38 S/P_DATA
R355 R355 33 33
J15
CAM.LCLK/UWIRE.SCLK/GPIO39 CODEC_SCLK
M19
CAM.RSTZ/GPIO37 ACC_IO1
L18
CAM.VS/MPUIO14 AUDIO_PA_EN
M18
CODEC_PWT
GPIO50/PWTTIMER.PWM0
M20
GPIO15/TIMER.PWM2
R376 33 R376 33
L14
GPIO49/PWL/TIMER.PWM1
N20
GPIO11/HDQ
Y5
GPIO7/UART2.RCV
3V3D
U327 U327
C329 0.1u C329 0.1u
1 16
QB VCC
2 15
QC QA
R367 R367 33 33
3 14
QD A S/P_DATA
C366 C366 0.1u 0.1u
4 13
QE OUT EN
R369 R369 33 33
5 12
S/P_CS1
QF LATCH CLK
33 33
6 11 R371 R371
QG SHIFT CLK S/P_CLOCK
R372 R372 10K 10K
7 10
3V3D
QH RESET
8 9
GND SQH
C367 C367 10uF/10V 10uF/10V
LOGIC IC LOGIC IC 1 2
3V3D
R532 R532 R531 R531 R530 R530
10K 10K 10K 10K 10K 10K
100 100
R458 R458
Pwron
R459 R459 100 100
PTT
100 100
R434 R434
HOOK
DESIGNER: LHY
Title Title Title
<Title> <Title> <Title> OMAP CORE
Size Size Size Document Number Document Number Document Number
C C C <Doc> <Doc> <Doc>
Date: Date: Date: Monday, November 29, 2010 Monday, November 29, 2010 Monday, November 29, 2010
2
1
D
FL_Control
LP_Control
TX_VCO_H
TX_VCO_L
RX_VCO_H
3V3D
RF_ATTEN
R488 R488 R511 R511 R499 R499
4.7K 4.7K 4.7K 4.7K 4.7K 4.7K
KB_R2
KB_R1
KB_R0
33 33 R402 R402
C
RX
UART3_TXD_BT
CODEC_MISO
S/P_CSLED
C357 100p C357 100p
R421 R421 100 100
RX_VCO_L
TX
ACC_IO2
PWR_CTRL
B
A
Rev Rev Rev
<RevCode> <RevCode> <RevCode>
Sheet Sheet Sheet 5 5 5 of of of 14 14 14
1