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Service schematics
Nokia
Lumia 820
RM-825
11.10.2012
v1.0
1 (12) | Front page
IMPORTANT
This document is intended for use by authorized Nokia
service centers only. Please use the document together
with other documents such as the Service Manual and
Service Bulletins.
Lumia 820 RM-825 | Board: 3VJ_03a | v1.0 | 11.10.2012 | Upknowledge
Nokia Internal Use only | Copyright © 2012 Nokia, Only for training and service purposes
Version information
While every effort has been made to ensure that the document is accu-
rate, some errors may exist. Please always check for the latest published
version for this document.
If you find any errors in the document please
send email to: service.manuals@nokia.com
1.0
First approved version.
Contents
1
Front page
2
PM8921, Battery, Charging, Side keys flex, LED flex, NFC, SIM
3
PM8921, MSM8960, USB connector
4
MSM8960, Memory, Sensors, Display, Touch
5
MSM8960, Camera, Camera flash,
uSD
6
Audio, AV flex
7
WLAN / BT
8
RF, GPS
9
RF
10 Component finder Top
11 Component finder Bottom
12 Component finder Flex boards

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   Summary of Contents for Nokia Lumia 820

  • Page 1

    11 Component finder Bottom 12 Component finder Flex boards Lumia 820 RM-825 | Board: 3VJ_03a | v1.0 | 11.10.2012 | Upknowledge 1 (12) | Front page Nokia Internal Use only | Copyright © 2012 Nokia, Only for training and service purposes...

  • Page 2

    VREG_S4_1V8 LED flex board R2702 5,10,11,12,13,14 B2,G1,H18,K1,K5,M2,N2,U1,U15=VPH_PWR 15,16,17,18=GND A8,A9,A14,B18,C18,D2,D15,H8,H9,H10,H11,J8,J9,J10,J11,K8,K9, K10,K11,L8,L9,L10,L11,R17,R18,,T1,T17,T18,U2,U18,V1,V8,V9,V14=GND Lumia 820 RM-825 | Board: 3VJ_03a | v1.0 | 11.10.2012 | Upknowledge 2 (12) | Nokia Internal Use only | Copyright © 2012 Nokia, Only for training and service purposes...

  • Page 3

    1u5-2u2 1u5-2u2 100n 100n VDD_KR0 VDD_KR0 Lumia 820 RM-825 | Board: 3VJ_03a | v1.0 | 11.10.2012 | Upknowledge 3 (12) | PM8921, MSM8960, USB connector Nokia Internal Use only | Copyright © 2012 Nokia, Only for training and service purposes...

  • Page 4

    INT1 GPIO_69 4,8,9,10,11,12,13=GND C1123 C1122 C1121 C1120 100n 100n Lumia 820 RM-825 | Board: 3VJ_03a | v1.0 | 11.10.2012 | Upknowledge 4 (12) | MSM8960 Nokia Internal Use only | Copyright © 2012 Nokia, Only for training and service purposes...

  • Page 5

    AA10,AA14,AA26,AB19,AB19,AB27,AC20,AD9,AD13,AE6,AE10,AE14,AE26,AF7,AF27,AG8,D6,D20,D27,E13,G8,G18,H9,H19,J10,J14,K15,L5,L18,M9,M19,N10,N30,R20,T9,T17,T21,U10,U14,U18,U22,U26,U30,V15,V23,V27,Y9,Y13=VREG_L24_1V05 AA22,AB7,AB11,AB15,AB23,AC8,AC12,AC16,AC29,AD17,AD21,AE18,AE22,AE29,AF11,AF15,AF23,AG12,AG16,AH9,AH30,AJ9,D10,D15,E25,F3,F6,F7,F11,G5,G12,G16,G20,H13,H17, H21,J6,K7,K11,L8,L12,L16,L20,L20,M13,M17,M21,N6,N14,N18,N22,P7,P11,P15,P19,P23,P27,R8,R12,R16,R24,R32,T13,U6,W12,W16,W20,V7,V11,V19,W8,Y17,Y21=VREG_S3_1V05 AC30,AE33,AG4,AK24,AL9,AL19,AM27,AN4,AN9,B3,B13,B19,C25,D9,D19,E32,F30,G3,H4,N31,R4,T3,W3,V33=VREG_L25_1V225 AA29,AC4,AG5,AG29,AJ11,AK14,AL25,AN31,B26,C1,D30,D31,E7,E15,E23,T30,V3=VREG_S4_1V8 A1,A2,A4,A9,A18,A19,A25,A32,A33,AA6,AA8,AA12,AA16,AA20,AA28,AA29,AB9,AB13,AB17,AB21,AC1,AC6,AC10,AC14,AC18,AC22,AC26,AC28,AD7,AD11,AD15,AD19,AD23,AD27,AD33,AE8,AE12,AE16,AE20,AE28,AF9,AF13,AF17,AF19,AF21,AG1,AG2, AG3,AG5,AG6,AG9,AG10,AG11,AG14,AG18,AG20,AG22,AG26,AG28,AG29,AG33,AH4,AH7,AH11,AH13,AH15,AH17,AH19,AH21,AH23,AH25,AH27,AJ11,AK8,AK17,AK19,AK21,AK23,AL21,AL22,AL25,AM1,AM2,AM12,AM19,AM,20,AM21,AM22,AM25,AM32,AM33, AN1,AN2,AN15,AN19,AN20,AN21,AN25,AN27,AN32,AN33,B1,B2,B4,B14,B14,B15,B18,B24,B32,B33,C3,C16,C19,D4,D7,D11,D16,D28,D29,D30,E7,E15,E23,E30,F9,F13,F15,F17,F19,F21,F23,F25,F27,F32,G1,G2,G6,G10,G14,H7,H11,H15,J3,J4,J8,J12,J16,J20, J22,J24,J26,J28,J29,J30,J31,J32,J33,K9,K13,K17,K19,K21,K22,K23,K24,K25,K26,K27,K28,K29,K30,K31,K32,K33,L6,L10,L14,M7,M11,M15,N1,N2,N8,N12,N16,N20,N24,N26,P9,P13,P17,P21,P25,P30,P33,R6,R10,R14,R18,R22,R26,R28,T7,T11,T15,T19,T23,T27, T30,U5,U8,U12,U16,U20,U28,W1,W4,W6,W10,V13,W14,V17,W18,V21,W22,W26,W28,V3J18,V9,Y7,Y11,Y15,Y19,Y23,Y27=GND Lumia 820 RM-825 | Board: 3VJ_03a | v1.0 | 11.10.2012 | Upknowledge 5 (12) | Nokia Internal Use only | Copyright © 2012 Nokia, Only for training and service purposes...

  • Page 6

    J2192 SB_DATA SLIMBUS_CLK J2191 SB_CK SLIMBUS_MCLK J2190 MCLK 2,13,14,24,32,35,36,44,49,69=GND Lumia 820 RM-825 | Board: 3VJ_03a | v1.0 | 11.10.2012 | Upknowledge 6 (12) | Au Nokia Internal Use only | Copyright © 2012 Nokia, Only for training and service purposes...

  • Page 7

    WL_CMD_DATA2 WL_CMD_CLK WL_CMD_SET WL_BB_IQ(3:0) WL_BB_IN WL_BB_IP WL_BB_QN WL_BB_QP 3,6,7,9,14,17,25,40,45,54,59,69,74,75,78=VREG_S2_1V3 1,2,8,10,12,13,15,18,20,21,22,23,27,37,38,39,42,44,46,53,55,56,60,62,65,66,67,76,79=GND Lumia 820 RM-825 | Board: 3VJ_03a | v1.0 | 11.10.2012 | Upknowledge 7 (12) | Nokia Internal Use only | Copyright © 2012 Nokia, Only for training and service purposes...

  • Page 8

    GP_DATA(3:0) GP_DATA0 GP_DATA1 GP_DATA2 GP_CLK B5,B6,D6,D8,D9,E7,E11,F11,G5,G8,G11,H7,K4,M5,M8,P11,T10=VREG_S2_1V3 A1,A2,A3,A6,A13,A14,B1,B3,B4,B13,B14,D5,E4,E6,G4,H6,J7,K5,L4,L5,L7,L8,L11 ,M7,N4,N10,P4,R4,R7,R8,T4,T7,T8,U1,U2,U3,U4,U7,U8,U11,U12,V1,V8,V9,V14=GND Lumia 820 RM-825 | Board: 3VJ_03a | v1.0 | 11.10.2012 | Upknowledge 8 (12) | RF, GPS Nokia Internal Use only | Copyright © 2012 Nokia, Only for training and service purposes...

  • Page 9

    PRX_LB2_INM PRX_LB2_INM L7512 100R C7514 6n8H TRX_B20 8n2H 7,11=GND Lumia 820 RM-825 | Board: 3VJ_03a | v1.0 | 11.10.2012 | Upknowledge 9 (12) | RF Nokia Internal Use only | Copyright © 2012 Nokia, Only for training and service purposes...

  • Page 10

    C4264 C4837 C6329 C7552 C7612 C7813 L6308 L7621 N7570 R6314 Lumia 820 RM-825 | Board: 3VJ_03a | v1.0 | 11.10.2012 | Upknowledge 10 (12) | Nokia Internal Use only | Copyright © 2012 Nokia, Only for training and service purposes...

  • Page 11

    R2107 I22 X2160 J23 C4208 D20 C4907 C16 L1301 R2196 H24 X2700 D10 Lumia 820 RM-825 | Board: 3VJ_03a | v1.0 | 11.10.2012 | Upknowledge 11 (12) | Nokia Internal Use only | Copyright © 2012 Nokia, Only for training and service purposes...

  • Page 12

    AV flex board Sidekey flex board BOTTOM LED flex board BOTTOM Lumia 820 RM-825 | Board: 3VJ_03a | v1.0 | 11.10.2012 | Upknowledge 12 (12) | Nokia Internal Use only | Copyright © 2012 Nokia, Only for training and service purposes...

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