Table of Contents
KX-PRX120W/KX-PRXA10W
ISENSE/BSTSNS 4mil
[4,11]
HPR
differential to Rsense
[11]
HPR_N
[3] VCDT
[3] CHR_LDO
[3] VDRV
[3] ISENSE
[3] BATSNS
[3] BAT_ON
[3] TREF
C382
C380
0402
C381
0402
0402
1uF
NC
NC
WATCHDOG_RESET_B
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
C335
0402
1uF
GND_DCDC
Keep at least 1
Vl A1-2 each ball
(12)
AC29
IC_USB_DM_SIM
USB11_DM
AB29
IC_USB_DP_SIM
USB11_DP
PACTRL0
PACTRL0
V30
[3]
V28
PACTRL1
[3]
PACTRL1
W29
[3]
PACTRL2
PACTRL2
PMUCTRL0
PMUCTRL0
W27
[3]
V27
PMUCTRL1
[3]
PMUCTRL1
(13)
(14)
J1
DVDD18_MIPITX
H5
0402
DVSS18_MIPITX
C339 100nF
H3
AVDD18_MIPI
0402
J5
AVSS18_MIPI
C344 100nF
H2
DVDD18_MIPIRX
J4
0402
DVSS18_MIPIRX
C360 100nF
VDD1V8_PMU
AK24
AVDD18_MD
AJ26
0402
AVSS18_MD
C361 100nF
AVDD33_USB11
AA28
AVDD33_USB11
V18
AVSS33_USB11
AVDD33_USB
AB28
AVDD33_USB
W18
AVSS33_USB
AVDD30_VSIM
AB30
VSIM_PMU
AE30
AVDD30_VSIM2
VSIM2_PMU
W17
100nF
100nF
AVSS30_VSIM
0402
0402
(15)
C396
C383
VBAT
C311
differential
0603
2.2uF
C304
100nF
AUD2_P
R371
NC
AUD2_N
0402
C303 100nF
C305 1uF
BYPASS
R372
0R
0402
VCDT
CHR_LDO
VDRV
ISENSE
BATSNS
TREF
PCH_DET
C384
[2,7] KROW0
0402
[2,7] KCOL0
1uF
0402 R314
SRCLKENA
[2]
0R
RESETB
[2] SYSRST_B
PWRKEY_PMIC
[7]
PWRKEY
1K
0402 R304
BBWAKEUP
[2]
[2]
AVDD18_DIG
[3]
SCL_2
[3]
SDA_2
[2]
PMU_INT
[3]
PMUCTRL0
[3]
PMUCTRL1
PACTRL0
[3]
[3]
PACTRL1
[3]
PACTRL2
VBAT
VBAT
VBAT
VBAT
VBAT
VBAT
VBAT
VBAT
VBAT
VBAT
AVDD18_DIG
C320
C330
C331
C329
C322
C321
0402
0402
0402
0402
0402
0402
1uF
1uF
1uF
1uF
1uF
1uF
[2,8] RTC_GPIO_2V8
[2] CHD_DP
[2] CHD_DM
GND_DCDC
40 mil
VDD1V8_PMU
Close to MT6575
L301
[3]
0402
VUSB_PMU
C356
C366
[3]
C367
0402
0402
0603
100nF
1uF
4.7uF (NC)
L302
0402
C369
VSIM_PMU
0402
100nF
U303
AUDIO
P8 VBAT_SPK1
P7 VBAT_SPK2
P13
SPK1_P P12
SPK1_N
P5 VBI_P
N5 VBI_N
P10
SPK2_P P11
N3 AUD1_P
SPK2_N
N4 AUD1_N
M13
DRIVER
ISINK0
P2 AUD2_P
N14
ISINK1 N13
P3 AUD2_N
ISINK2 N12
ISINK3
M5 BYPASS
M10
ISINK4
N11
ISINK5
CHARGER
K9
BST_GDRV L14
N1 VCDT
KPLED L13
H5 CHR_LDO
FLASH
L1 VDRV
H1 ISENSE
H2
N7
ASW_IN1 N8
BATSNS
K1
ASW_IN2 N6
BATON
J3
ASW_OUT
TREF
M2
PCH_DET
BUCK OUTPUT
K3 USB_DLN
L3 USB_DLP
F12
VCORE_SW
VCORE F13
VCORE E12
CONTROL SINGNAL
VCORE
A2 SRCLKEN
L2 RESETB
B12
VCORE_FB
N2 PWRKEY
M4
VAPROC_SW
PMU_TESTMODE
M3
C14
VPROC D13
PWRBB
B4
VPROC D14
SYSRSTB
A4
VPROC
FSOURCE
0402
D3 SCK
E10
VPROC_FB
C268 10nF
D2 SDA
B3 INT
G12
VDD18_SW
VIO18
C1 DVS1
G13
VIO18
C4 DVS2
A13
VIO18_FB
B2 PA_SEL0
C3 PA_SEL1
J13
VPA K13
B1 PA_SEL2
VPA
A3 BL_PWM
E6 HOMEKEY
C12
VPA_FB
VBAT INPUT
VRF18_SW
E13 VBAT_VCORE
H12
VRF18
E14
LQM2HPN2R2MG0 (2.2uH)
VBAT_VCORE
A14 VBAT_VPROC
D12
VRF18_FB
B13
VBAT_VPROC
B14
C13
VBAT_VPROC
LDO OUTPUT
VBAT_VPROC
G14
H14
VM12_1
A10
VBAT_VIO18
J14
VM12_2
C9
VBAT_VIO18
K14
B10
VM12_INT
VRF28
E1
VBAT_VPA
H13
F5
VTCXO
VBAT_VPA
E3
VA1
N9
B9
VBAT_VRF18
VIO28
A8
VSIM
VBAT_MISC
C7
C8
VSIM2
E8
VBAT_LDO2
C10
VMC
A11
VMCH B7
VBAT_LDO2
C5
VGP B11
C6
VBAT_LDO3
VGP2 B8
VBAT_LDO3
VUSB F2
C11
VCAMA F3
VBAT_LDO4
VCAMA_S A7
D1 VBAT_LDO5
VCAM_AF B5
E2
VCAMD A5
VBAT_LDO5
VCAM_IO B6
F6 AVDD18_IO
VIBR G3
E9
AVDD18
VA2
G5
VA2_S
E5 AVDD18_DIG
VRTC
E7
SGAUGE
GA
J2
G1 CS+
VREF
G2
CS-
K5
C345
32K_IN
0402
1uF
BC 1.1
K2
J5 CHG_DP
GND_VREF
H3 CHG_DM
F8 GND_VPROC
F9 GND_VPROC
L12
GND_DRV
F10 GND_VPROC
M12
GND_DRV
G8 GND_VCORE
M11
GND_ISINK
G9 GND_VCORE
K10
GND_ISINK M8
G10 GND_VCORE
GND_SPK1 M9
H8 GND_VCORE
GND_SPK1 K7
H9 GND_VIO18
GND_SPK2 M7
H10 GND_VIO18
GND_SPK2
J8
GND_VIO18
J9
K6
GND_LDO
GND_VRF18
J10
M6
GND_LDO
GND_VRF18
J12
G7
GND_LDO
K12
GND_VPA
H7
GND_LDO J7
GND_VPA
GND_LDO K8
F7 GND_LDO
GND_LDO H6
G6 GND_LDO
GND_LDO
J6 GND_LDO
BGA_NC-P14
P14
A1 BGA_NC-A1
P1 BGA_NC-P1
MT6329_TFBGA
TVOUT trace:
W=8mil, S=6mil
GND>20mil with GND vias
TV_OUT_HP
ACCDET
[4]
MICP0
[4]
MICN0
[4]
MICP1
[4]
MICN1
[4]
MICP2
MICN2
[4]
HPRP
[4]
HPLP
HSP
[4]
AVDD33_USB
[3]
HSN
[4]
[8]
FM_IN_R
[8]
FM_IN_L
[3]
AVDD33_USB11
Close to MT6575
64
C340
VLED_N
0402
33pF
LED_KEYPAD
[7]
VCORE_PMU
L305
VCORE_PMU
C316
LQM2HPN2R2MG0
0603
(2.2uH)
4.7uF
VAPROC_PMU
L309
VAPROC_PMU
C318
LQM2HPN2R2MG0
0603
(2.2uH)
4.7uF
R335
10K
VAPROC_FB
[3]
0402
L312
VDD1V8_PMU
C315
LQM2HPN2R2MG0 (2.2uH)
0603
4.7uF
L311
VRF18_PMU
VRF18_PMU
C351
0603
4.7uF
LC close to IC. (<10mm)
VM12_1_PMU
VDD12_INT_PMU
VRF_PMU
VTCXO_PMU
VDD25_VA1_6575
VDD28_PMU
VSIM_PMU
VSIM2_PMU
VMC_PMU
VMCH
VGP
VGP2
0402
VUSB_PMU
C349 100nF
VCAMA_PMU
VCAM_AFPMU
VCAMD_PMU
VCAM_IOPMU
VIBR_PMU_OUT
VDD25_VA2_6575
VRTC
Symbol
VPA
VPROC
Buck
VRF18
VCORE
VIO18
VRF28
VTCXO
VCAMA
Analog
VA1
LDO
VA2
VM12_1
VM12_2
VM12_INT
VIO28
VSIM1
VSIM2
VUSB
Digital
VCAMD
LDO
VCAM_IO
VCAM_AF
VMC
VMCH
VGP
VGP2
Vibrator
VIBR
RTC
VRTC
U201-C
AF18
AF29
VDAC_OUT
AVDD18_AUD AG25
AVSS18_AUD
AK28
COUT_AVSS12N
AK29
AVSS12N
AJ30
ACCDET
AVSS12N_DAC
C363 1uF
CF
AG29
FLYP
AG30
FLYN
CF_IN
close to IC
NS_AU_VIN0_P
AK25
VMIC
AH27
AJ25
NS_AU_VIN0_N
AF26
EARBIAS
EARBIAS
AJ27
NS_AU_VIN1_P
AK27
AJ20
NS_AU_VIN1_N
ADC0_MCP_TEMP
AUX_IN0
AF25
AJ17
NS_AU_VIN2_P
AUX_IN1
ADC1_ACCESSORY
AE25
AF16
NS_AU_VIN2_N
AUX_IN2
ADC2_UMTS_POWER
AJ18
AJ29
AUX_IN3
HPRP
ADC3_UMTS_TEMP
AJ19
AJ28
AUX_IN4
HPLP
AH19
AUX_XM
AH28
HSP
AG19
AUX_XP
AH29
AF17
HSN
AUX_YM
AG18
AUX_YP
AH30
AUDREFN
AF28
FMINR
AJ23
REFP AJ22
AF27
FMINL
REFN
C314
R315
MT6575E2_LPDDR2
0402
0R
1uF
4 mil trace Gnd Via
Close to MT6329
Close to MT6575 Audio Gnd
B301
SPKP
[4]
C399
0402
B302
100pF
SPKN
[4]
C365
0402
33pF
Vout (V)
Iout (mA)
0. 9 ~ 3. 4 ( 100m V V / st ep)
800
0. 75 ~ 1. 3 ( 25mV / st ep)
1500
1. 825
250
0. 75 ~ 1. 3 ( 25mV / st ep)
1 1 000
1. 8
1000
2. 85
200
2. 8
40
1. 5/ 1. 8/ 2. 5/ 2. 8
200
1. 8/ 2. 0/ 2. 1/ 2. 5
100
2. 5/ 2. 8
100
1. 2
300
1 1 . 2
300
1 1 . 2
300
2. 8
1 1 00
1. 8/ 3. 0
100
1. 3/ 1. 5/ 1. 8/ 2. 5/ 2. 8/ 3. 0/ 3. 3
100
3. 3
100
1. 2/ 1. 3/ 1. 5/ 1. 8/ 2. 5/ 2. 8/ 3. 0/ 3. 3
300
1. 3/ 1. 5/ 1. 8/ 2. 5/ 2. 8/ 3. 0/ 3. 3
100
1. 3/ 1. 5/ 1. 8/ 2. 5/ 2. 8/ 3. 0/ 3. 3
200
1. 3/ 1. 5/ 1. 8/ 2. 5/ 2. 8/ 3. 0/ 3. 3
200
1. 3/ 1. 5/ 1. 8/ 2. 5/ 2. 8/ 3. 0/ 3. 3
400
1. 3/ 1. 5/ 1. 8/ 2. 5/ 2. 8/ 3. 0/ 3. 3
100
1. 3/ 1. 5/ 1. 8/ 2. 5/ 2. 8/ 3. 0/ 3. 3
100
1. 3/ 1. 5/ 1. 8/ 2. 5/ 2. 8/ 3. 0/ 3. 3
200
1 1 . 8/ 2. 0/ 2. 1/ 2. 8
2
VDD1V8_PMU
0603
0603
C324 4.7uF
2.2uF
C313
0402
R327
0402
VMIC
0R
C362
[4]
0402
[5]
1uF
[4]
ADC0: Not used
ADC1: Accessory
ADC2: UMTS Power
ADC3: UMTS Temp
Table of Contents
Troubleshooting
