LG -D175F Service Manual page 175

[D175F] Block Diagram - Power
D175F] Block Diagram - Power
+VPWR
PM8110
(PMIC) (PMIC)
+1V35_PM_GR1
+2V1_PM_GR2
LGE Internal Use Only
WTR2605 MEMORY
+1V15_MSM_CP_CORE
S1
+1V05_MSM_AP_CORE
S2
S3
S4
+1V225_VREG_L1
L1
+1V2_VREG_L2
L2
+1V15_VREG_L3
L3
+1V2_VREG_L4
L4
+1V3_VREG_L5
L5 L5
+1V8_VREG_L6
L6
+1V8_VREG_L7
L7
+1V8_VREG_L8
L8
+2V05_VREG_L9
L9
+1V8_VREG_L10
+1V8 VREG L10
L10
VREG_XO
L11
+2V95_UIM1
L12
VREG_RFCLK
L13
+1V8_VREG_L14
L14
+2V95_UIM2
L15
+3V0_VREG_L16
L16
+2V9_EMMC_VCC
L17
+2V95_VREG_L18
L18
+2V85_VREG_L19
L19 L19
+3V075_VREG_L20
L20
+2V95_VREG_L21
L21
+2V95_UIM3
L22
LCD B/L
GSM PAM
Analog SW
- 175 -
Touch COB
Accel
LCD CAM
/Conn.
+VPWR
Prox
GPS
LNA DTV
Copyright © 2014 LG Electronics. Inc. All right reserved.
5. BLOCK DIAGRAM
MSM8x10
(AP+CP) (AP+CP)
VDD_CORE_1~13
VDD_USB_CORE
VDD_SDC_CDC
VDD_APC
VDD_CP
VDD_A1_1~3
VDD_P1_1~6
VDD_MEM_1~9
VDD_PLL1_1~2
VDD_MIPI_DSI/CSI
VDD_CDC_ADC
VDD WLAN VDD_WLAN
VDD_P7
VDD_CDC_TXRX
VDD_P3_1~10
VDD_CDC_IO
VDD A2 1 3 VDD_A2_1~3
VDD_USB_1P8
VDD_PLL2_1~3
VDD_P5
VDD_QFPROM_PRG
VDD_P6
VDD SPKR VDD_SPKR
VDD_USB_3P3
VDD_MIC_BIAS
VDD_P2
VDD_P4
WCN3620
Only for training and service purposes