Hytera MD78X Service Manual page 133

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
R349 R349 33 33 GPS_UART1_RXD 33 33
2
R350 R350 33 33 GPS_UART1_TXD
1
CON5 CON5
33 33
R370 R370
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
PLL_CLK
33 33
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
SSP-T7-F SSP-T7-F DAC_SCLK
1 2
3VRTC 98_FS
DAC_FS
98_DOUTA
C324 C324 12p 12p
DAC_DIN
RTC_ALARMB
1
TP324 TP324
3V3D
1 2 R422 R422 1K 1K
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
NC NC L322 L322
7 14
GPIO[0] GPIO[15]
BLM18PG300SN1 BLM18PG300SN1 3V3DP
8 13
GPIO[1] GPIO[14]
9 12
RF_PWR VIN_3V3
10 11
ON_OFF V_RTC_3V3
GPS Module GPS Module
C332 C332
C331 C331 C333 C333
+ + + +
10uF/16V 10uF/16V 10uF/25V 10uF/25V TP4036 TP4036
0.1u 0.1u
3VRTC
4
3
TP326 TP326
N15
MPUIO2/SPIF.CS1/UWIRE.CS1
R357 R357 33 33
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
R347 R347 33 33
U18
GPIO47/SPIF.DIN/UWIRE.SDI
C358 100p C358 100p V19
MAP_GPIO_6 MPUIO1/UWIRE.SCLK
R346 R346 100 100
M14
GPIO2
100 100
R337 R337 M15
GPIO7/MCSI1.CLK
R338 R338 100 100
W8
GPIO9/MCSI1.SYNC
V15
GPIO56/MCSI1.DIN
100 100
R339 R339
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
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
33 33
R552 R552 W6
GPIO12/MCBSP2.FSR
W7
GPIO21/MCBSP2.FSX
33 33
R553 R553 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
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
EXT_MIC_EN
TP4037 TP4037
PUB_ADDRESS1_EN
AUX_C
PWR_CTRL_594
MMP_GPIO_0/PwrOn
MMP_GPIO_3/PTT
MMP_GPIO_4/HOOK
120
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
D17 R403 R403 100 100
LCD.P8/GPIO29
R404 R404 100 100
D16
LCD.P9/GPIO30
R406 R406 100 100
C17
LCD.P10/GPIO31
R410 R410 100 100
B17
LCD.P11/GPIO32
R411 R411 100 100
G13
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
R413 R413 33 33
N21
LCD.RED0/GPIO14
E19
/CODEC_DAV
KP.R4/MPUIO15
E20
KP.R3/MPUIO13 ACCEL_INT1
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
GPIO54/MCBSP1.CLKX CODEC_SSI_BCLK
H15
CODEC_SSI_WCLK
GPIO53/MCBSP1.FSX
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
J14
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
33 33
R355 R355
J15
CAM.LCLK/UWIRE.SCLK/GPIO39 CODEC_SCLK
M19
ACC_IO1
CAM.RSTZ/GPIO37
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
4 13 C366 C366 0.1u 0.1u
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
1 2
LOGIC IC LOGIC IC
3V3D
R532 R532 R531 R531 R530 R530
10K 10K 10K 10K 10K 10K
R458 R458 100 100
Pwron
R459 R459 100 100
PTT
100 100
R434 R434
HOOK
DESIGNER: LHY
Title Title Title
OMAP CORE
<Title> <Title> <Title>
Size Size Size Document Number Document Number Document Number
C C C <Doc> <Doc> <Doc>
Date: Date: Date: Tuesday, November 30, 2010 Tuesday, November 30, 2010 Tuesday, November 30, 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