Service Manuals, User Guides, Schematic Diagrams or docs for : NOKIA Mobile Phone Nokia_6121classic 6121_classic_RM-308_schematics
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REFCLK_I
SYSCLK
BT(23:0)
BT_RESETX 0
BT_WAKEUP 1 UART_WAKE 11
BTH_CLK_REQ 2 SLEEPCLK 21
UART_RTS 3
UART_TX 4
UART_RX 5
UART_CTS 6
I2S/PCM_CLK 7
I2S/PCM_IN 8
I2S/PCM_OUT 9
I2S/PCM_SYNC 10
Z6000
FMRADIO(20:0)
6 8 LFB2H2G44BB5B896
Z6001
2 Bal Single 6 ANT_BT
FM_AUDIO_PL
FM_AUDIO_PR
FM_INTX 0 9 FM_AUDIO_NL 3 Bal DC_Bias 5
I2C_SCL 1 7 FM_AUDIO_NR GND
I2C_SDA 2 ANT_BT
6 1 2441.75MHz
FM_AUDIO_PR
L=3.185mm
L=2.558mm
FM_AUDIO_NR 7 C6023 C6022
Z6002
Z6003
FM_AUDIO_PL 8 220n 220n GND
FM_AUDIO_NL 9
I2S_WS 13
GND GND
J6000
N6000 C6010 C6009
BCM2048KUBGT 220n 220n
C6008
R6006 C6015
21 4373511 1n0
47p
L6003
SYSCLK 18 XTALP RES 19 150k
GND FMANT
13 20 XTALN RFIOP 14 47nH
NC =normal,-1%,1%
SLEEPCLK 6 LPOIN RFION 15
C6024
1 I2S_WS 34 I2S_WS FMPLLCAP 7 22p ANT_FM
NC
2 NC 41 I2S_SDO FMRF_INP 12
0 NC 40 I2S_CLK FMRF_INN 11 GND
8 I2S/PCM_IN 46 I2S/PCM_IN FMVCO_LP 8 L6001
9 I2S/PCM_OUT 45 I2S/PCM_OUT FMVCO_LN 9 56nH
10 I2S/PCM_SYNC 42 I2S/PCM_SYNC FM_CVAR 10
7 I2S/PCM_CLK 44 I2S/PCM_CLK AUDIOR 24 Q>20 C6017
2 I2C_SCL 39 I2C_CLK AUDIOL 22 47p
100nH
L6002
I2C_SDA 48 I2C_DA AUDIOGND 23
FM_INTX 47 FM_IRQ_N
BT_CLK_REQ 28 36 GND UART_CTS GND
CLK_REQ UART_CTS_N 6 C6016
NC 37 TX_CONFX UART_RTS_N 43 UART_RTS 3 47p
11 UART_WAKE 32 UART_WAKEUP UART_RXD 33 UART_RX 5
1 BT_WAKEUP 35 BT_WAKEUP UART_TXD 30 UART_TX 4
NC 29 RF_ACTIVE
C6007
NC 38 STATUS 100n
0 BT_RESETX 49 RST_N VREG_CTL 3 BT_RESETX 0
VREG_BT 4
R6008
2M2
25 TM3 VREGFM_DAC 57 VBAT
31 TM2 VREGFM_DAC 58 C6004
27 TM1 VREGFM_DAC 59 1u0
26 TM0
VDDR5V 1 GND GND
GND 72
NC NC
73 NC VDDR3V 2
NC
74 NC C6003
NC
75 NC VDDO18 53 1u0
NC
76 NC VDDO18 54
NC GND
55
120R/100MHz
VDDO18
C6005
L6000
17 VDDPLL VDDC 50 1u0
VDDC 51
GND
21 VDDXO VDDC 52
16 13 A6000
VDDLO VDDRF
C6011
100n NF BT SHIELD
5 VDDFM VDDO33 56
ASSY
VIO
040-031454
GND
60,61,62,63,64,65,66,67,68,69,70,71= GND
GND
C6002 C6012 C6013 C6006
27p 100n 1u0 1p8
GND GND GND GND
AUDIO(8:0)
B2100
2 MIC1P OUT
1
GND
2 not_assembled
GND_MIC
L2100
DLM11GN601SZ2D B2101
0 EARP 1 2 NA
1 5149013
EARN 4 3
14V/50V
14V/50V
R2104
R2105
GND
H_BRIDGE(3:0)
IHF- connection
L2101
B2102 IHF speaker
HFSPP 220R/100MHz L2102 connection
0 J2100 +
C2105 1n0 56nH L2103 -
1 HFSPN NA
L2104 J2101
56nH
14V/50V
14V/50V
220R/100MHz
C2106 C2107
R2106
R2107
1n0 1n0
GND GND
Vibra M2100
L2105
BNK-3128
240R/100MHz 6801160
2 VIBRAP +
M -
C2108
3 VIBRAN 1n0
L2106
C2121 GND GND
240R/100MHz 10p
C2120 C2109 C2110
10p NA 1n0 1n0
NA
GND
GND GND
4 RXIP J7515
5 RXIN
6 RXQP J7517
7 RXQN
9
0 VBATRF
1 VCP1
ANT_Control1 Vbat
3 VXO
4 VREFRF01 VREFRF01 ANT_Control2
SYS VBAT
3 RXresetX ANT ANT Vdd
schematic
VBAT_PA
0 TXresetX RF RFCLKEXT_IN RFCLKEXT_BT
VBAT_WPA RFC10
RF
RFC11
RFPWR(5:0)
LPRFCLK_I RFPWR(5:0) VXO
6 RFBusClk DAC_REF1
RFCTRL(8:0)
MESSI_CMT(25:0) RFCTRL(8:0) TXRESETX
7 RFBusDa RXIP
RFCONV(11:0)
PUSL(7:0) RFCONV(11:0) RFBUSCLK
8 RFBusEn1X RXIN
SLOWAD(6:0)
PWRONX SLOWAD(6:0) TXQP RFBUSDAT
2
RXQP
TXCCONV(2:0)
INTUSB(8:0) TXCCONV(2:0) TXQN RFBUSENA
3
RXQN
RFCLK(1:0)
GEN_CTRL_CMT(20:0) RFCLK(1:0) TXIP TXQP
0
VREFCM
PCM(3:0) RFClkExt TXQN
1 TXIN
RFCLKEXT
RFClkExt_GPS TXIP
RFCLKN
GPIO_APE(125:0) TXIN
RFCLKP
3
COMP_VIDEO TXC
WTXDET
CBUS(3:0) VREFRF01
0 AFCOUT
RFTEMP
1 AUXDAC1 J7503
AUDIO(8:0) VCP1
RFC8
SIM(6:0) AFC
XAUDIO(7:0)
USB_ACI(7:0)
CHARGER
AUDIOCTRL(5:0) 1 RFTEMP
0 TXPWRDET
H_BRIDGE(3:0)
ANT_FM
0
I2C(1:0)
1
BETTYIO(3:0)
FCI_CMT(3:0) IREF1
8
T7580 C7586 N7590
10p LM3206TLX_NOPB
3
1 U//U L7592
L7590
5 C7587 A2 SW PVIN A1
L7580
VBAT
12nH
10p NA
HHM1779B1 3u3H 28R/100MHz
4 A3 PGND VDD B1 C7591
2 10u
B3 SGND EN C1
L7502
N7505 C3 FB NC C2
AHNEUS204A
220R/100MHz
A2 INP_2150 VBAT_RX H2
A3 L12 C7500
INN_2150 VBAT_TX C7590
Z7501 Z7580 10u 10u
B1 OUTP_FDD VCP M2
VCP1
UNBAL_IN BAL_OUT IN OUT C1 OUTN_FDD VDAC K12
L7500
12nH
BAL_OUT IN OUT
GND D1 INP_MIX_H VDIG L7
UNBAL_IN BAL_OUT E1 INN_MIX_H
2140MHz
GND BAL_OUT VVCO_CAP M7
A4 INP_1900 CBUF_CAP L10 1u5
1800/1900MHz C7519 VXO
A5 INN_1900
L7501
12nH
C7513
A6 INP_1800 4n7
A7 INN_1800 VBEXT E2
Z7504 881.5MHz H1
RBEXT_RX R7502 10k
OUT A8 INP_900 R7503 R7501
IN OUT A9 INN_900 10R
1% TOLERANCE VREFRF01
ENV_DET C10
A10 4k7
INP_850
A11 INN_850
DAC1O1 E10 DAC101 100n C7518
B7 OUTP_850 DAC1O2 E11 DAC102
B6 VCC
OUTN_850 G7501
DAC2O1 H10 DAC201
OUT R7509
B2 INP_MIX_L DAC2O2 ◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo