LG -D175F Service Manual page 187

<2-1-4-3-3_MSM8210_POWER>
CCDS CARD Information
Release Date
Based on Reference Schematic
+1V3_VREG_L5
+1V2_VREG_L4
+1V2_VREG_L4
+1V2_VREG_L4
+3V075_VREG_L20
+1V8_VREG_L10
+1V15_VSW_S1
C2321
C2322 C2323
0.1u
0.1u
0.1u
+1V8_VREG_L14
+1V15_VSW_S1
VREF_MSM_PX_MPP_1
+1V15_VREG_L3
+1V8_VREG_L10
C2327
0.1u
+1V15_VREG_L3
C2397 C2398 C2424 C2425 C2426 C2427
1u 1u 0.47u 0.47u 1u 1u
Rev.C
+1V05_VSW_S2
C2430 C2431
1u 1u
Rev.C
LGE Internal Use Only
2013.11.13
Rev.C
C2306 C2307 C2308 C2309
0.1u 0.1u 0.1u 0.1u
C2310
2.2u
C2328 C2329 C2330 C2331 C2332 C2333 C2338
0.1u 4.7n 0.1u 0.1u 0.1u 0.1u 0.1u
C2347 C2348 C2349 C2350 C2351 C2352 C2353
0.47u 0.47u 1u 1u 1u 0.1u 2.2u
C2363 C2364 C2365 C2367 C2368 C2369 C2401 C2402 C2403 C2372 C2373
47u
4.7n 4.7n 1u 1u 1u 0.47u 0.47u 0.47u 0.1u 1u
C2300 C2301 C2302
0.1u 0.1u 0.1u
AW15 AW19
VDD_WLAN VDD_A1_1
AY16
VDD_A1_2
AY20
VDD_A1_3
Y4
VDD_MIPI_DSI_1P2
AC3 AU27
VDD_MIPI_CSI VDD_A2_1
R3 AW25
VDD_MIPI_DSI_PLL VDD_A2_2
W11
VDD_MIPI_DSI_0P4
N25
VDD_CORE_1
AA9 U29
MIPI_DSI_DCDC VDD_CORE_2
W23
VDD_CORE_3
W27
VDD_CORE_4
W31
VDD_CORE_5
AD38 AA13
VDD_USB_3P3 VDD_CORE_6
AF40 AC23
VDD_USB_1P8 VDD_CORE_7
AC37 AC27
VDD_USB_CORE VDD_CORE_8
AC31
VDD_CORE_9
AE13
VDD_CORE_10
AA17 AE21
VDD_QFPROM_PRG VDD_CORE_11
AJ13
VDD_CORE_12
J33
VDD_SDC1_CDC
H10
VDD_SDC2_CDC
G11
VDD_P1_1
G7 G15
VBIAS_SDC VDD_P1_2
V6 G19
C2324 C2325
VBIAS_UIM VDD_P1_3
G23
VDD_P1_4 1u 0.1u
R23
G27
VDD_PLL1_1 VDD_P1_5
AG19 G31
VDD_PLL1_2 VDD_P1_6
Y18 L9
VDD_PLL2_1 VDD_P2
AE17
VDD_PLL2_2 U2100
AJ25 J13
VDD_PLL2_3 VDD_P3_1
J17
VDD_P3_2
J21 MSM8210 K6
C2341 C2342 C2343
VDD_MEM_1 VDD_P3_3
L17 L31
1u 1u 0.1u
VDD_MEM_2 VDD_P3_4
L27 N33
VDD_MEM_3 EAN62797001 VDD_P3_5
U33 AJ9
VDD_MEM_4 VDD_P3_6
AC15 AJ33
VDD_MEM_5 VDD_P3_7
AE33 AN13
VDD_MEM_6 VDD_P3_8
AG11
AN29
VDD_MEM_7 VDD_P3_9
AG31 AN33
VDD_MEM_8 VDD_P3_10
AL23
VDD_MEM_9
L11
VDD_P4
M10 W7
VDD_APC_1 VDD_P5
M12 V8
VDD_APC_2 VDD_P6
M18 J29
VDD_APC_3 VDD_P7
N13
VDD_APC_4
N17
VDD_APC_5
C2354
N19
VDD_APC_6
0.1u
P14
VDD_APC_7
P16
VDD_APC_8
P20 AR3
VDD_APC_9 VDD_MIC_BIAS
R13
VDD_APC_10
R15 AL7
VDD_APC_11 VDD_CDC_IO
R21
VDD_APC_12
T10 AW5
VDD_APC_13 VDD_SPKR
T12
VDD_APC_14
T16 AN9
VDD_APC_15 VDD_CDC_ADC_1
T20 AU3
VDD_APC_16 VDD_CDC_ADC_2
U11
VDD_APC_17
U17 AY6
VDD_APC_18 VDD_CP
U19
VDD_APC_19
U21 AN5
VDD_APC_20 VDD_CDC_TXRX_1
V12 AN3
VDD_APC_21 VDD_CDC_TXRX_2
V18
VDD_APC_22
C2385 C2358 C2359
0.1u 0.1u 4.7u
CDC_GND
SPKR_GND
CDC_GND CDC_GND
Note: Install CODEC capacitors near the indicated MSM pin(s):
C2382 (pin AY6) C2383 (pin AN5) C2379 (pin AL7) C2380 (pin AW5)
Note: The GND side of C2382 must connect to the charge pump ground island
Note: The GND side of C2380 must connect to GND_SPKR (PIN AY4).
It is not enough to connect it to the ground plane.
- 187 -
REV.0.6
Rev.C
C2311 C2312 C2313 C2315 C2316 C2317 C2318 C2319
10u 0.47u 0.47u 0.47u 0.1u 0.1u 1u 1u
C2454
1u
Rev.C
C2344 C2345
1u 1u
C2355 C2356 C2357
0.1u 0.1u 0.1u
Note: Star route C2381 to MSM pins AN9 and AU3.
R2300
0
C2360 C2361 C2362
0.1u 2.2u 0.1u
0902_Change
CP_GND
CDC_GND
Copyright © 2014 LG Electronics. Inc. All right reserved.
6. CIRCUIT DIAGRAM
+1V225_VREG_L1
+1V8_VREG_L10
+1V15_VSW_S1
C2320
C2450 C2451 C2452 C2453 C2455 C2456
1u
0.47u 0.47u 1u 1u 1u 0.47u
Rev.C Rev.1.0
+1V2_VREG_L2
+2V95_VREG_L21
+1V8_VREG_L6
+2V95_VREG_L22
+2V95_VREG_L12
+2V95_VREG_L15
+1V8_VREG_L6
+3V075_VREG_L20
+VPWR
+1V2_VREG_L4
+2V1_VSW_S4
+1V8_VREG_L6
Only for training and service purposes