Hytera MD78X Service Manual page 133

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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

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