Sony MHC-V77DW Service Manual page 97

Pin No. Pin Name
L8 VGP2
L9 GND_LDO_L9
L11 GND_LDO_L11
L12 VIO18
L15 VCAMD
M1 SPK_N
M3 RESETB
M4 VA
M6 VMC
M8 VIBR
M10 SIMLS2_SCLK
M12 GND_LDO_M12
M13 VCAM_IO
M15 VGP3
N1 FCHR_ENB
N2 PMU_TESTMODE
N3 VTCXO
N6 VUSB
N7 VCN33
N8 VGP1
N10 SIMLS2_SRST
N11 SIMLS1_SCLK
N12 SIMLS1_SIO
N13 GND_LDO_N13
N15 AVDD22_BUCK_N15
P1 PWRKEY
P2 VCN28
P3 VIO28
P6 VCAM_AF
P7 VBAT_LDOS3_P7
P8 VSIM2
P10 SIMLS1_SRST
P11 SIMLS1_AP_SIO
P12 EXT_PMIC_EN
P13 BATSNS
P14 VDRV
P15 VREF
R1 VBAT_SPK
R2 VBAT_LDOS1
R3 VCAMA
R4 VMCH
R5 VBAT_LDOS2
R6 VEMC_3V3
R7 VBAT_LDOS3_R7
R8 VSIM1
R10 SIMLS2_SIO
R11 SIMLS2_AP_SIO
R13 ISENSE
R14 CHRLDO
R15 GND_VREF
I/O
O VGP2 output voltage
- Ground for LDO
- Ground for LDO
O VIO18 output voltage
O VCAMD output voltage
O Negative output for Internal Speaker Amp
O System reset release signal
O VA output voltage
O VMC output voltage
O VIBR output voltage
O SIMLS2 SCLK
- Ground for LDO
O VCAM_IO output voltage
O VGP3 output voltage
I Force charging ENB
I PMU testmode signal (tie to GND in normal operation)
O VTLDO output voltage
O VSUB output voltage
O VCN33 output voltage
O VGP1 output voltage
O SIMLS2 SRST
O SIMLS1 SCLK
I/O SIMLS1 data signal
- Ground for LDO
- Power supply input of VSYSLDO
I Power key signal
O VCN28 output voltage
O VIO28 output voltage
O VCAM_AF output voltage
- LDO3 VBAT power
O VSIM2 output voltage
O SIMLS1 SRST
I/O SIM1_AP data signal
O Enables external PMIC (VBAT domain)
I Negative terminal for battery's charging current sensing resistor
O Charger current drive output
O Bandgap reference voltage
- Battery power supply input of SPK
- LDO1 VBAT power
O VCAMA output voltage
O VMCH output voltage
- LDO2 VBAT power
O VEMC_3V3 output voltage
- LDO3 VBAT power
O VSIM1 output voltage
I/O SIMLS2 data signal
I/O SIM2_AP data signal
I Positive terminal for battery's charging current sensing resistor
O Charger LDO28 output
- Ground for bandgap
Description
MHC-V77DW
97