文档介绍：Nokia Customer Care
Service Manual
RM-343; RM-345; RM-420 (Nokia E66)
Schematics
Part No: (Issue 1)
COMPANY CONFIDENTIAL
Copyright © 2008 Nokia. All rights reserved.
1 2 3 4 5 6
(3+2+3) WLAN 2007 WK 06 RELEASE
BLUETOOTH & FM RADIO DISCRETE
A A
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
LDB2H2G4407L-140
FMRADIO(20:0)
4580014
Z6001 C6025
18p
2 Bal Single 6
6 ANT_BT
FM_INTX 0 7 FM_AUDIO_NR FM_AUDIO_PR 3 Bal DC_Bias 5 2320604
I2C_SCL 1 9 FM_AUDIO_NL GND
I2C_SDA 2 ANT_BT
1
FM_AUDIO_PR 6
8
FM_AUDIO_NR 7 C6023 C6022 FM_AUDIO_PL
FM_AUDIO_PL 8 220n 220n GND
FM_AUDIO_NL 9 2320143 2320143 Z6002 Z6003
L=
B I2S_WS 13 L= B
GND GND
J6000
N6000 C6010 C6009
BCM2048KUBGT
BT_WLAN(6:0) R6006 220n 220n C6015
4373511 2320143 2320143
21 L6003 1n0
C6008 47p
SYSCLK 2320552 18 19 2320584
XTALP RES 150k FMANT
BT_TX_CONFX 0 13 20 14 1430859 GND
NC XTALN RFIOP 47nH
BT_RF_ACTIVE 1 SLEEPCLK 6 LPOIN RFION 15 =normal,-1%,1% 3646179
BT_STATUS 2 C6024
BT_CLK_REQ 2 1 I2S_WS 34 7 22p ANT_FM
6 I2S_WS FMPLLCAP 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 3640092
7 I2S/PCM_CLK 44 I2S/PCM_CLK AUDIOR 24 Q>20 C6017
2 I2C_SCL 39 I2C_CLK AUDIOL 22 47p
2320552
I2C_SDA 48 I2C_DA AUDIOGND 23
100nH
L6002
0 FM_INTX 47 FM_IRQ_N 3646083
GND
BT_CLK_REQ 28 CLK_REQ UART_CTS_N 36 UART_CTS 6 GND C6016
BT_TX_CONFX 37 TX_CONFX UART_RTS_N 43 UART_RTS 3 47p
2320552
11 UART_WAKE 32 UART_WAKEUPUART_RXD 33 UART_RX 5
1 BT_WAKEUP 35 BT_WAKEUP UART_TXD 30 UART_TX 4
1 BT_RF_ACTIVE 29 RF_ACTIVE
C6007
2 BT_STATUS 38 STATUS 100n
2351017
0 BT_RESETX 49