Nokia 1255, RH-79 Schema

Nokia Customer Care 1255 (RH-79) Schematic / Layouts 1255 (RH-79)

Top Level

321

Bas e Ba nd Bas e Ba nd .Sc h

VEX T_DC

BA TT_TEMP

TC XO

PH ONE_THER M

HDET_C ELL

DAC _RE F

LOC K_DET

RX _I_N

RX _I_N RX _I_P

RX _I_P RX_Q_P

RX_Q_P RX_Q_N

RX_Q_N

TR K_LO_ADJ

UIM _DA TA

UIM _CL K

UIM _RE S ET

PA_ON

PA_R1

TX_AGC _ADJ

TX_ ON

TX_Q_P

TX_Q_P TX_Q_N

TX_Q_N

TX_I _N

TX_I _N TX_I _P

TX_I _P

SBI_CK

SBI _ST

SBI _ST SBI _DT

SBI _DT

SYSTEM SYSTEM.Sch

UIM _DATA

UIM _DATA UIM _CL K

UIM _CL K UIM _RE SET

UIM _RE SET

RF RF. Sc h

PA_ON

PA_ON PA_R1

PA_R1 TX_AGC _ADJ

TX_AGC _ADJ TX_ON

TX_ON

TX_Q_P

TX_Q_P TX_Q_N

TX_Q_N TX_I _N

TX_I _N TX_I _P

TX_I _P

SBI_CK

SBI_CK SBI_ST

SBI_ST SBI_DT

SBI_DT

VEX T_DCTR K_LO_ADJ

BA TT_TEMP

TC XO

PH ONE_THER M

HDET_C ELL

DAC_REF

LOC K_DET

RX _I_N

RX _I_N RX _I_P

RX _I_P

RX_Q_P

RX_Q_P RX_Q_N

RX_Q_N

1 2 34

Nokia Customer Care 1255 (RH-79) Schematic / Layouts 1255 (RH-79)

System and I/O Connectors

7654321

System and I/O Connectors

R70 4

R/0/0402/ 5%

>16 mil

50 mil

20 mil

>30 mil

15 mil

20 mil

15 mil

>15 mil

15 mil

10 mil

6 mil

8 mil

6 mil

10 mil

w=4 mi l s=4 mi l

US B_VB US

VEXT _ DC

VB AT T _ I N T

VP H_P WR (s ou rs e)

IC HAR GE

VP H_P WR to P A

VR EG_ MS M P

VR EG_ MS M A

VR EG_ MS M C

VI B _DR V

VP H_P WR to o th ers

VR EG_ R F R X

VR EG_ R F T X

VR EG_ S YN T

VR EG_ T C X O

MI C _ B I AS

SPK_OUT+

SPK_OUT-

AUXOP

AUXON

KEYB D_B ACKL IGHT 15 mil

HP H_L 8 mil

JACK_MIC+,-

USB D+,D-

TCXO

XT AL

UHF _LO_ BUF F 8 mi l

MS M_T CX O 8 mil

MI C ( F E E DB AC K )

MI C +, -

VR EG_ UI M

I,Q

SBI 4 mil

TCXO

TCXO shie lded by GND

LAYOUT no parallel lines allowed

Y702

OUT

GND

TCXO 19.2MHz TG-5001 LA-31 A EPSON

VCON

VCC

1 2

TP472

TESTPO INT

TP473

TESTPO INT

TP474

TESTPO INT

UIM _DATA

UIM _CLK

UIM _RE SET

J1000

ME/DC_JACK/JP M5128-F0 07-7F/Foxc onn

1 2

C71 2 C/103K/16V/X7 R/0402

1 2

C72 4 C/102J/50V/X7 R/0402

R71 4

R/100/0402/5%

C70 4 C/104K/10V/X5 R/0402

1 2

DC+

TRK_LO_ADJ

R70 3

R/0/0402/5%

VREG_R UI M

UIM_DATA

UIM_CLK

UIM_RESET

UIM_DA TA

UIM_CLK

UIM_RESET

External DC

FUSE 1A/0603/ littlefu se

1 2

TKS+ES D/22V DC/7 0V/04 0 2

TRK_LO _ADJ

VREG_T CXO

D1006

C1 03 0 C / 33 0 J /50 V/NP O/ 04 02

1 2

TP484 TESTPO INT

R10 19 R/4.7K/04 02/5%

DIO TVS 225W/15V/Powe rDI- 123/Diode s

1 2

D100 7

C10 03

C/104K/10V/X5 R/0402

L101

BEAD/330ohm /1. 5A/0.09oh m/08 05

RUIM Card

C10 07 C/101J/50V/CO G/0402

TP482 TESTPO INT

VEXT_D C

SHEILDI NG_FRAME

J1002

GND3VCC

DATA

FBM05306-GB/Foxlin k

C10 37 C/680J/50V/NP O/040 2

BEAD/BLM18EG2 21SN1D/m uRata

220ohm/1 A/0.1 5ohm /0603

CLK

RUIM CARD HOLDER

1 4

TP707 TESTPOI NT

V70

BATT_TEMP

VCC

RST

CLK

6 5

RST

C1008 C/101J/50 V/COG/040 2

C1009 C/101J/50 V/COG/040 2

VPH_ PWR

L700

1 2

556

J700 BTT-K3S- 00-7 .7-TF/JST

1 2

GND

BAT_VCC

BAT_TE MP

C73 0

VREG_T CXO

C73 1

C/680J/50V/NPO/0402

1 2

GND

UIM_DATA

R70 9 R/82K/0402/1%

BATT_TEMP

C71 4 C/103K/16V/X7 R/0402

1 2

PCB ID Resis tor

NI/R/0/04 02/5%

1 2 3 4 5 6 78

Nokia Customer Care 1255 (RH-79) Schematic / Layouts 1255 (RH-79)

Base Band - Top Level

321

PM6610 PM6610 .Sch

PS_HOLD

PS_HOLD TC XO_EN

TC XO_EN SBI_ST

SBI_ST SBI_CK

SBI_CK SBI_DT

SBI_DT TC XO

TC XO

VEXT _DC

BA TT_TEMP HDET_C ELL

PH ONE_THER M

DAC_REF

RX _Q_N RX_Q_P

RX_I_P RX _I_N

LOC K_DET

TC XO VEXT_D C

VEXT_D C PWR_ON_SENSE_N

PWR_ON_SENSE_N

UI UI. Sch

KYP D_17

KYP D_17 KYP D_15

KYP D_15 KYP D_13

KYP D_13 KYP D_11

KYP D_11 KYP D_9

KYP D_9 VIB _EN

VIB _EN BACKLIGHT

BACKLIGHT RESOUT_N

RESOUT_N LC D_SER _A0

LC D_SER _A0 LCD_SER_CLK

LCD_SER_CLK LC D_SER _DATA

LC D_SER _DATA LCD_SER_CS _N

LCD_SER_CS _N

PMI C_AMUX

MSM_T CXO

MS M_S LEEP _CLK

PM_INT_N

VIB _EN

RESIN_N

PWR_ON_SENSE_N

KEYS ENS E1_ N

KEYS ENS E1_ N KEYS ENS E2_ N

KEYS ENS E2_ N KEYS ENS E3_ N

KEYS ENS E3_ N KEYS ENS E4_ N

KEYS ENS E4_ N

MSM6 00 0 MSM6 00 0 . Sch

PMIC_AMUX

PMIC_AMUX MSM_T CXO

MSM_T CXO MS M_S LEEP _CLK

MS M_S LEEP _CLK PM_INT_N

PM_INT_N

BA TT_TEMP

HDET_C ELL

HDET_C ELL PH ONE_THER M

PH ONE_THER M DAC_REF

DAC_REF RX _Q_N

RX _Q_N RX _Q_P

RX _Q_P RX _I_P

RX _I_P RX _I_N

RX _I_N

KEYS ENSE1_ N

KEYS ENSE1_ N KEYS ENSE2_ N

KEYS ENSE2_ N KEYS ENSE3_ N

KEYS ENSE3_ N KEYS ENSE4_ N

KEYS ENSE4_ N

LC D_SER _CS _N

LC D_SER _CS _N LC D_SER _DATA

LC D_SER _DATA LC D_SER _CL K

LC D_SER _CL K LC D_SER _A0

LC D_SER _A0 BACKLIGHT

BACKLIGHT KYP D_9

KYP D_9 KYP D_11

KYP D_11 KYP D_13

KYP D_13 KYP D_15

KYP D_15 KYP D_17

KYP D_17

PS_HOLD

PS_HOLD TC XO_EN

TC XO_EN

UIM _RE SET

UIM _CL K

UIM _DA TA

FF_SPKR_P

FF_SPKR_N

FF_SPKR_EN

Ne tGM50 1_1

Ne tGM50 1_1 Ne tGM50 1_2

Ne tGM50 1_2

MI CBIAS

JACK_E AR+

EAR PHONE_P RES S

JACK_M IC+

JACK_S ENSE

Ne tC509 _2

Ne tC509 _2 Ne tC510 _2

Ne tC510 _2

TX_Q_P

TX_Q_P TX_Q_N

TX_Q_N

TX_I _N

TX_I _N TX_I_P

TX_I_P

RYBY

A22

A22 A21

A21

LB _N

RAM_C S2_N

AUDI O AUDI O.SCH

FF_SPKR_P

FF_SPKR_P FF_SPKR_N

FF_SPKR_N FF_SPKR_EN

FF_SPKR_EN Ne tGM501 _1

Ne tGM501 _1 Ne tGM501 _2

Ne tGM501 _2 MIC BIAS

MIC BIAS JACK_E AR+

JACK_E AR+

ME MOR Y ME MOR Y .SCH

RYBY

A22

A22 A21

A21 LB _N

LB _N RAM_C S2_N

RAM_C S2_N

RESIN_N

RESIN_N RESOUT_N

RESOUT_N

LOC K_DET

Ne tC510 _2

Ne tC510 _2 Ne tC509 _2

Ne tC509 _2

JACK_S ENSE

JACK_M IC+

EAR PHONE_P RES S

SBI_ST

SBI_CK

SBI_DT

TR K_LO_ADJ

TX_AGC _ADJ

TX_ON

PA_R1

PA_ON

UIM _RE SET

UIM _CL K

UIM _DATA

TX_Q_P TX_Q_N

TX_I_N TX_I _P

SBI_ST SBI_CK SBI_DT

TR K_LO_ADJ TX_AGC _ADJ

TX_ON

PA_R1

PA_ON

1 2 34

Nokia Customer Care 1255 (RH-79) Schematic / Layouts 1255 (RH-79)

PM6610

7654321

PM6610

VDD_MSMA = 2.6V VDD_MSMC =2.75V VDD_MSMP =2.95V VREG_RUIM =3.0V VREG_RFRX =2.65V VREG_RFTX =2.65V VREG_TCXO =2.85V

VEXT_D C

R700

R/10K/ 04 02/ 5%

C717

C/104K/1 0V/X5R/040 2

C/101J/50V/COG/0402

C70 2

1 2

Q700

Q/PBSS5350Z/PHILIPS

2 3

ISENSE_P

R71 0 R/0.1/1206/1%

1 2

C71 6 C/680J/50 V/NPO/0 402

1 2

VPH _PW R

R/82/0402/5% R70 8

Internal Layer is preferred Shi elded by GN D

32.768KH Z

C72 0 C/270J/50 V/COG/040 2

PM _INT _N

PWR _ON_SEN SE_N

VIB _EN

RESIN_N PS_HOLD

MSM_S LEEP_CLK

SBI_DT SBI_CK SBI_ST

TCXO_E N

TCXO

Y700

PM_IN T_N PWR_ON_SENSE_N VIB_EN RESI N_ N PS_HOLD MSM_SL E EP _ CLK

SBI _DT SBI _CK SBI _ST

TCXO_EN

TCXO

C72 1

C/270J/50 V/COG/040 2

R71 2

1 2

R/10K/04 02/5%

C72 2

C/102J/50 V/X7R/0402

17 18

2 1 6 8

5 7

20 21 22

25 24

U700

XTAL_I N XTAL_O UT

CHG_CTL_N VCH G MSM_IN T_N KPD PWR _N KPD_DR V PON_RESET_N PS _HOLD SLEEP_CLK

SBDT SBCK SBST

TCXO_ EN TCXO_ IN

PM6610

VRE G_ MS M A= 2 0 mi l VREG_MSMP=25mil VRE G_ MS M C = 2 0 mi l VRE G_ T CX O= 2 0 mi l VRE G_ R UI M = 2 0 mi l VREG_RFTX=25mil VREG_RFRX=25mil VP H_ P WR= 8 0 m i l VEXT _ DC = 80 m i l

VRE G_M SMP VRE G_M SMC

VREG_R UIM

VRE G_M SMA

VREG_T CXO

VREG_R FTX

VREG_R FR X

TP1703

PM_INT_N

TESTPOI NT

VDD_M SM

VDD_M AI N

VDD_AN A

ISNS_M

ISNS_P

REF_ISET REF_BYP

AMUX_ OUT

TCXO_O UT

REF_GND

GND_SL UG

15 30 12

16 14 13 11 32 29 31

ISENSE_P

28 27

C/104K/10V /X5R/0402

9 23

ISNS_M and ISNS_P must ha ve the same trace length

C/104K/1 0V/X5R/040 2

C70 3

R/121K/0 402/1%

C70 0 C/104K/1 0V/X5R/040 2

VREG_M SM P VR EG_M SMC VREG_M SMAVRE G_R UIM VRE G_TC XO VREG_R FTX VRE G_R FRX

VREG_M SMP

VPH _PW R

C72 9

R71 3

C703, R7 13 are conne ct ed to GND via R EF_GROUD

R70 2

1 2

R/100/0402/5%

C/225M/6.3 V/X5R/06 03

C70 5

C/225M/6.3V/ X5R/06 03

C71 3 C/226M/6.3V/X5R/08 05

1 2

VREG_M SMC

C70 6

MSM_T CX O

C72 5 C/680J/50V/NP O/0402

VREG_R UI M

C70 7

C/225M/6.3 V/X5R/06 03

MSM_TCXO

C71 1 C/101J/50 V/COG/040 2

VREG_M SMA

C/225M/6.3 V/X5R/06 03 C70 8

C72 3

C/1 05 K/ 6 . 3V /X 5 R/0 4 02

VPH_P WR

C70 1 C/104K/10V/X5 R/0402

VREG_T CXO

C/225M/6.3 V/X5R/06 03

C70 9

PMIC_AMUX

C72 8 NI/C/101J/50V/ COG/0402

VREG_R FTX

C71 0 C/2 25M/ 6 .3 V/X 5R/ 06 03

PMIC_AMUX

VREG_R FR X

R71 5 R/1/0402/ 5%

1 2

1 2 3 4 5 6 78

Nokia Customer Care 1255 (RH-79) Schematic / Layouts 1255 (RH-79)

MSM6000

TP501

TP524

MSM_SL E EP _ CLK

JACK_MIC-

TESTPOI NT

CCOM P_GND an d CCOM P must be connec ted toget her th en conn ect t o GN D

TESTPOI NT

JACK_M IC+

R50 2

R/2K/040 2/1%

C/102J/50 V/X7R/0402

DAC_REF

VREG_M SMA

C/103K/1 6V/X7R/040 2

TESTPO INT TP525 TP526

TESTPO INT

TP464

PS_HOLD

TESTPOI NT

C51 1

C50 0

MSM_S LEEP_CLK

C50 5C/101J/50 V/COG/040 2

LCD_SER_CS_N

LCD_SER_CLK

LCD_S ER_DA TA

BACKLIGHT

EARP HONE_ PR ES S

PHONE_THERM

KEYS ENSE 4_N KEYS ENSE 3_N KEYS ENSE 2_N KEYS ENSE 1_N

TESTPO INT

MSM_TCXO

RX_I_P

RX_Q_P

RX_I_N

RX_Q_N

NetGM 501_1 NetGM 501_2

JACK_E AR+

NetC 509_2 NetC 510_2

UIM _DATA

FF_SPKR_EN

LCD_S ER_A0

PS_HOLD

A21

TCXO_E N

PM _INT_N

UIM _RE SET

HDET_C ELL

BATT_T EMP

PMIC_AMUX

TP521

MSM_SL E EP _ CLK

MSM_T CX O

RX_ I_ P RX_ Q_P RX_ I_ N RX_ Q_N CCOMP_GND NetGM501_1 NetGM501_2 JACK_EAR+

NetC509_ 2 NetC510_ 2 JACK_MIC+ JACK_MICMI C_FB+ MI C_FBMI C_I N+ MI C_I N-

UIM_DATA

FF_SP KR _EN

LCD_SER_CS_N LCD_SER_A0 LCD_SER_CLK LCD_SER_DATA PS_HOLD BACK LI G HT A21

TCXO_EN PM_INT_N UIM_RESET

HDET_CELL

EARPHONE_P RESS PHONE _THER M

BAT T_T E MP PMIC_AMUX

KEYSENSE4_N KEYSENSE3_N KEYSENSE2_N KEYSENSE1_N KEYSENSE0_N

M14

D12 C12 E17

N14

P16 N16 U16 T10

U9 P11 P12 R12 T12 U11 P13 R13 R14 P14 U13 R15

R8 G17

P7 C16 C17

P4 C14 A15

T9 C11

A6 U1 R7

U3 A4 B4 C3 A5 D4 C4 B5

U17 T16 T17 R17 P15 R16 P17

D5 C5 B6 A7 D6

U401B MSM6000

SLEEP_XTIL_IN SLEEP_XTIL_OUT TCXO

I_IP Q_I P I_IN Q_I N CCOMP EAR10 + EAR10 EAR20 AUXI + AUXI MIC1+ MIC1MIC2+ MIC2MICFB + MICFB MICI N+ MICI NAUX_P CM _S YNC AUX_P CM _DOU T DAC_ REF GP_ MN GP_ PDM 1 GP_ PDM 0

GPI O_IN T25 GPI O_IN T24 GPI O_IN T23 GPI O_IN T22 GPI O_IN T21 GPI O_IN T20 GPI O_IN T19 GPI O_IN T18 GPI O_IN T17 GPI O_IN T16 GPI O_IN T15 GPI O_IN T14 GPI O_IN T13 GPI O_IN T12 GPI O_IN T11 GPI O_IN T10 GPI O_IN T9 GPI O_IN T8 GPI O_IN T7 GPI O_IN T6 GPI O_IN T5 GPI O_IN T4 GPI O_IN T3 GPI O_IN T2 GPI O_IN T1 GPI O_IN T0

HKADC 6

HKADC 0

KEYS ENS E4_N KEYS ENS E3_N KEYS ENS E2_N KEYS ENS E1_N KEYS ENS E0_N

VDDA VDDA VDDA VDDA

VDD_DI G VDD_DI G VDD_DI G

VDD_PA D VDD_PA D VDD_PA D

VDDA VDDA

AUXO+

AUXO-

MICOUT+

MICOUT-

MICBIA S AUX_PC M_D IM AUX_PC M_C LK

I_OUT

I_OUT_N

Q_OUT

Q_OUT_ N

RINGER

GPI O_INT 49 GPI O_INT 48 GPI O_INT 47 GPI O_INT 46 GPI O_INT 45 GPI O_INT 44 GPI O_INT 43 GPI O_INT 42 GPI O_INT 41 GPI O_INT 40 GPI O_INT 39 GPI O_INT 38 GPI O_INT 37 GPI O_INT 36 GPI O_INT 35 GPI O_INT 34 GPI O_INT 33 GPI O_INT 32 GPI O_INT 31 GPI O_INT 30 GPI O_INT 29 GPI O_INT 28 GPI O_INT 27 GPI O_INT 26

GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND

MSM6000

7654321

C/104K/1 0V/X5R/ 04 02

C516

C/104K/1 0V/X5R/ 0402

VREG_ MS MA

C515

C/104K/10V/X5R/0402

VREG_ MS MP

C518

C/104K/1 0V/X5R/ 0402

C52 2

C/104K/1 0V/X5R/040 2

C517

R50 4 R/180K/04 02/1%

1 2

C519 C/104K/1 0V/X5R/ 04 02

C52 4 C/104K/1 0V/X5R/040 2

C520 C/104K/1 0V/X5R/ 04 02

1 2

VREG_M SMC

C526

C/123K/1 6V/X5R/ 0402

1 2

C521 C/104K/1 0V/X5R/ 04 02

Symmetrical layout The tr ace s shou ld be a s shor t as

R50 6

R/1 0K /0 4 0 2/1 %

R50 7

1 2

R/10K/04 02/1%

R50 8 R/0/0402/ 5%

1 2

C527

C/123K/16V/X5R/0402

1 2

R50 5 R/180K/0 402/1%

C/104K/1 0V/X5R/040 2 C52 5

1 2

C513

C/104K/1 0V/X5R/ 04 02

G16 C15 T14 P10

K15 P6 L3

J16 U4 E3

M16 N17

FF_SP K R _P

U10 T11 L14

L15

T13 U12 U15 P8 R9 G15 G14 F14 F15 T7

B7 A8 D7 C7 B8 A9 D8 C8 F3 G3 N3 R4 D2 B9 A10 C9 B10 A11 T2 D10 B11 A12 D11 U6

H17 T15 D14 U14 R11 C10 K14 U7 K3 A16 U5 B2 L16 R10 D9 M15 N15

FF_SP K R _N

MI COUT + MI COUT MI CBIA S

UIM_CLK TX_I _P TX_I _N TX_Q_P TX_Q_N

RYBY

RAM_CS2_N LB_N KYPD_9 KYPD_1 1 KYPD_1 3 KYPD_1 5 KYPD_1 7 A22

JACK_SENSE

C51 2

1 2

C/104K/10 V/X5R/040 2

FF_SPKR_P FF_SPKR_N

MICBIA S

UIM _CL K

TX_I_P

TX_I_N TX_Q_P TX_Q_N

RYBY

RAM_CS2_N

LB_N

KYPD_9 KYPD_1 1 KYPD_1 3 KYPD_1 5 KYPD_1 7

A22

JACK_S ENSE

CCOMP_GND

C514

C/104K/1 0V/X5R/ 0402

MI C_FB-

MI C_I N +

MI COU T -

MI C_FB+

MI C_I N-

C52 3

MI COUT +

C/104K/10 V/X5R/040 2

1 2 3 4 5 6 78

+ 9 hidden pages