Lenovo S660 schematic diagram and service manual
F
HEADSET_SW
E
D
LCD_BLCTL&VIB_EN were exchaged.
C
B
A
87654321
Pull down: GPIO5~7,10,11,14~22,25~31,35,36,38,39,43,46,52
Pull down or pull up: GPIO12~13
VDD
GND
GND
MICBIASP
MICBIASN
VREFN
VREFP
12
R104
100K
22P
C101
C102
22P
D101
21
X101
21
MP3_BB_OUTL
MP3_BB_OUTR
12
GPIO0_EINT4_BT
R101
12
C105
220N
21
21
220N
C106
12
NC
R102
150K 1%
BANDSW_DCS
EINT0_HEADSET
GPS_VCORE_EN
GPS_PWR_EN
BT_PWR_EN
GPIO5_OP_ON
BT_32K
TP_DIN
CAM_SCL
CAM_SDA
26MHZ
BBWAKEUP
12
GND
GND
VC2
VC1
PA_EN
LCD_BLCTL
KP_BL_EN
RFVCOEN
SDATA
SIMRST
SIMCLK
SIMVCC
SIMSEL
SIMDATA
SPKN0
SPKP0
MICP0
MICN0
MICN1
MICP1
TP101
TP102
TP103
TP104
TP105
TP106
VIB_EN
SCLK
NC
LE
LCD_/WR
LCD_/RD
LCD_/RST
LCD_/CE0
/SYSRST
GPIO43_CHR_CTL
A12
AU_MOUL
A11
AU_MOUR
C11
NC
AU_FMINL
D11
NC
AU_FMINR
A10
AU_OUT0_N
B10
AU_OUT0_P
C10
AU_MICBIAS_P
D10
AU_MICBIAS_N
D9
AU_VREF_N
D8
AU_VREF_P
B9
AU_VIN0_P
C9
AU_VIN0_N
A8
AU_VIN1_N
B8
AU_VIN1_P
EINT0_HEADSET
EINT2_CHARGER
EINT3_TP_/PENIRQ
TF_CLK
LCD_ID_GPIO45
TF_DAT3
TF_DAT2
TF_DAT1
TF_DAT0
TF_CMD
USB_DP
USB_DM
/WATCHDOG
T3
GPIO0/EINT4
U4
GPIO1/EINT5
T4
GPIO2/UCTS1/EINT6
U5
GPIO3/BSI_RFIN/URTS1/EINT7
G13
GPIO4/DAIRST/IRDA_PDN/DSP_CLK
F13
GPIO5/EDICK/26MHZ/AHB_CLK
D13
GPIO6/EDIWS/32KHZ/ARM_CLK
D14
GPIO7/EDIDAT/SLOW_CLK
B16
GPIO8/SCL
A16
GPIO9/SDA
SYSCLK
A1
XOUT
B1
XIN
C1
RIN
B3
BBWAKEUP
C3
TESTMODE
C2
JTRST#
D2
JTCK
D3
JTDI
E1
JTMS
E2
JTDO
F1
JRTCK
E3
BPI_BUS0
E4
BPI_BUS1
F2
BPI_BUS2
F3
BPI_BUS3
F4
BPI_BUS4
F5
BPI_BUS5
F6
BPI_BUS6/GPIO25/PWM1/13MHZ
G5
BPI_BUS7/GPIO26/PWM2/32KHZ
G4
BPI_BUS8/GPIO27/ALERTER/26MHZ
G3
BPI_BUS9/GPIO28/BSI_CS1
G2
BSI_CS0
G1
BSI_DATA
H1
BSI_CLK
K14
SIMRST
J17
SIMCLK
J16
SIMVCC
J15
SIMSEL/GPIO46
J14
SIMDATA
LCD_A0
GPS_/SRESET
VCXOEN
GPS_32KHZ
EA24
U101
MT6225
K8
K9
K10
USB_DM
USB_DP
WATCHDOG
LWR#
LPA0
LRD#
LRST#
K4
K1K2J3J4K3
AFC_BYP
BDLAIP/BUPAIP
BDLAIN/BUPAIN
BDLAQN/BUPAQN
BDLAQP/BUPAQP
AUXADIN0
AUXADIN1
AUXADIN2
AUXADIN3
AUXADIN4
AUXADIN5
AUXADIN6
PLL_OUT
L17
L16
L15
L14
M13
MCDA3
MCDA2
MCDA1
MCDA0
MCCM0
LPCE0#
LPCE1#/GPIO34/NCE1#
SRCLKENAI/GPIO43
SRCLKENA/GPO0
SYSRST#
U3A3T2
U2
C104
C4
A4
AFC
D7
C7
B7
A7
A5
APC
B6
B5
C6
C5
D6
D5
E6
D4 NC
K16NCK15
K17
MCCK
MCWP/GPIO44
MCINS/GPIO45
EA25/GPO2/32KHZ/26MHZ
EA24/GPO1/26MHZ/32KHZ
EA23
EA22
EA21
EA20
T6R6P6U7T7
R7
EA20
EA21
EA22
EA23
EA[1:23]
1N
GND
21
VAFC
I
IB
QB
Q
VAPC
ADC0_IADC1_I+
ADC2_TBAT
ADC3_VCHG
ADC4_USBINT
ADC5_HF_MIC
U6P5R5
T5
EINT3
EINT2
EINT1
EINT0
U101
MT6225
EA19
EA18
EA17
EA16
EA15
EA14
EA13
P7U8T8R8P8U9T9R9P9
EA14
EA13
EA12
EA15
EA16
EA17
EA18
EA19
EA12
EA11
EA11
U10
EA10
EA10
ED15
ED12
ED13
ED11
ED14
T16
U17
T17
R17
R16
ED15
ED14
ED13
ED12
EA9
EA8
EA7
EA6
T10
R10
P10
U11
T11
EA9
EA8
EA7
EA6
EA5
87654
ED11
EA5
ED10
P17
R11
EA4
ED10
EA4
ED9
ED8
ED7
P16
P15
N17
ED9
ED8
ED7
EA3
EA2
EA1
P11
N11
U12
EA3
EA2
EA1
ED[0:15]
ED3
ED4
ED6
ED5
ED2
ED1
ED0
N16
N15
N14
M17
M16
M15
M14
ED6
ED5
ED4
ED3
ED2
ED1
ED0
EPDN#/GPO3/6_5MHZ/26MHZ
EUB#
ELB#
P14
N12
U16
NC
H4H2J2J1H3
LSA0/GPIO30/TDMA_D1/TDTIRQ
LSDA/GPIO31/TDMA_D0/TCTIRQ2
LSCK/GPIO29/TDMA_CK/DSP_TID0
LSCE1#/GPIO33/LPCE2#/TEVTVAL
LSCE0#/GPIO32/TDMA_FS/TCTIRQ1
NRNB/GPIO37/DSP_TID1
NCLE/GPIO38/DSP_TID2
NALE/GPIO39/DSP_TID3
NWE#/GPIO40/DSP_TID4
NRE#/GPIO41/DSP_TID5
NCE#/GPIO42/DSP_TID6
UTXD2/GPIO48/URTS3/IRDA_TXD
URXD2/GPIO47/UCTS3/IRDA_RXD
ECS2#
ECS1#
ECS0#
EWR#
ERD#
EDCLK
ECKE
ECAS#
ERAS#
T13
T14
T15
R13
P13
R14
U14
NC
NC
KROW0
KROW1
KROW2
KROW3
KROW4
KROW5
KCOL0
KCOL1
KCOL2
KCOL3
KCOL4
NLD7
NLD6
NLD5
NLD4
NLD3
NLD2
NLD1
NLD0
URXD3/GPIO49/UCTS2
UTXD3/GPIO50/URTS2
UTXD1
URXD1
DAICLK/GPIO51
DAIPCMOUT/GPIO52
DAIPCMIN/GPIO53
DAISYNC/GPIO54
ECLK
EWAIT
EADV#
P12NCU13NCU15NCR12
T12
NC
NC
H2H1
D17
E14
E15
E16
E17
F14
F15
F16
F17
G14
G15
M1
N4
N3
N2
N1
P4
P3
P2
P1
R4
R2
R1
T1
U1
H14
H15
G17
G16
H16
H17
D16
D15
C17
C16
/EWR
/ERD
/EUB
/ELB
GPO3_USB_EN
H3
BT_RESET
TP_CS
TP_CLK
TP_DOUT
123
/ECS1_PSRAM
/ECS0_FLASH
H6
H5H4
VDD
678
RN101
100K
45
NRNB
NCLE
NALE
NWE#
NRE#
NCE#
H8H7
NLD7
NLD6
NLD5
NLD4
NLD3
NLD2
NLD1
NLD0
GPS_TX
KROW0
KROW1
KROW2
UTXD1
URXD1
KCOL0
KCOL1
KCOL2
KCOL4
GPS_RX
U101
BT_UTXD3
BT_URXD3
BT_PCM_CLK
BT_PCM_IN
BT_PCM_OUT
BT_PCM_SYNC
M6
VMEM
VDD
GND
VCORE
GND
VUSB
VRTC
VMEM VCORE
21
GND
CAM_D0
CAM_D1
CAM_D2
CAM_D3
CAM_D4
CAM_D5
CAM_D6
CAM_D7
CAM_VSYNC
CAM_HREF
CAM_RST
CAM_LDOEN
CAM_PCLK
CAM_XCLK
联想移动通信科技有限公司
DRAWN BY
WUYUPING
CHECKED BY
WANGXP
VDD33_EMI1
M8
VDD33_EMI2
N8
VDD33_EMI3
M12
VDD33_EMI4
E12
VDD33_CAM
N10
VSS33_EMI1
L12
VSS33_EMI2
L13
VSS33_EMI3
N7
VSS33_EMI4
M9
VSS33_EMI5
N9
VSS33_EMI6
M10
VSS33_EMI7
J8
VPP
F12
VDDK1
G6
VDDK2
J6
VDDK3
G12
VDDK4
N6
VDDK5
M11
VDDK6
H10
VSS33_1
K6
VSS33_2
F11
VSSK
K12
VDD33_USB
B2
AVDD_RTC
MT6225
VDD
C108
100N
B12
C12
D12
A13
B13
C13
A14
B14
A15
C14
C15
B15
A17
B17
C109
100N
21
GND
U101
CMDAT0/GPIO22/DSP_GPO0/TBRXFS
CMDAT1/GPIO21/DSP_GPO1/TBRXEN
CMDAT2/GPIO20/DSP_GPO2/TBTXFS
CMDAT3/GPIO19/DSP_GPO3/TBTXEN
CMDAT4/GPIO18/MCDA4/DIMS
CMDAT5/GPIO17/MCDA5/DID
CMDAT6/GPIO16/MCDA6/DICK
CMDAT7/GPIO15/MCDA7
CMVREF/GPIO12/MIRQ
CMHREF/GPIO13/MFIQ
CMRST/GPIO10
CMPDN/GPIO11
CMPCLK
CMMCLK/GPIO14/26MHZ/6_5MHZ
MT6225
C110
100N
21
GND
NLD17/GPIO35/KCOL5/VPP65
SIM Technology
PROJECT
Lenovo S660
SIZE
SHEET
1
of
H5
VDD33_1
H6
VDD33_2
L6
VDD33_3
J12
VDD33_4
H13
VDD33_5
H12
VDD33_6
K13
VDD33_MC
D1
AVSS_RTC
H8
VSS33_3
M7
VSS33_4
J10
VSS33_5
J9
VSS33_USB/MC
E7
AVCC_PLL
E11
AVDD_MBUF
E10
AVDD_BUF
E8
AVDD_GSMRFTX
F8
AVDD_RFE
F7
AUX_REF
A9
AVDD_AFE
A2
AVSS_PLL
B11
AVSS_MBUF
F10
AVSS_BUF
C8
AGND_AFE
F9
AVSS_AFE
A6
AGND_RFE
H9
AVSS_GSMRFTX
B4
AVSS_RFE
AVDD
C111
100N
21
NLD8
NLD9
NLD10
NLD11
NLD12
NLD13
NLD14
NLD15
NLD16/GPIO36/KCOL6
GND
VRTC
21
GNDGND
M2
M3
M4
M5
L1
L2
L3
L4
L5
K5
C107
C113
100N
VDD
GND
VCORE
AVDD
B101
21
100N
21
GND
VUSB
12
C103
100N
GND
NLD8
NLD9
NLD10
NLD11
NLD12
NLD13
NLD14
NLD15
NLD16
NLD17
TITLE
CPUS660
A2
VER
H201
7 6-26-2008_17:33
AVDD
321
F
E
D
C
B
A
87654321
F
MIC
MICBIASP
Close to Baseband
C203
33P
C201
MICP0
C204
E
MICN0
C205
100N
100P
100NC202
33P
B201
B202
BLM15BB750SN1
21
BLM15BB750SN1
21
D
STE SPK
MP3_BB_OUTL
C
GPIO5_OP_ON
B
MP3_BB_OUTR
A
87654
C225 47N
10KR209
21
C219 47N
47NC226
21
100N
C228
47NC221
MICBIASN
2
R201
1K
R202
1K5
C208
12
R203
1K
T201
R204
1K5
T203
12
12
12
12
T202
21
MIC+
MIC-
21
T204
MIC1
1
2
HEADSET_SW
MP3_BB_OUTL
MP3_BB_OUTR
ADC5_HF_MIC
MICN1
MICP1
100R
R205
12
100R
12
R206
100N
C211
C212
100N
C214
C215
33P
C213
100P
33P
C209 22U
+
12
+
12
C210
22U
33P
C235
12
12
C236
47P
C237
12
33P
12
R220
1K
1
8
2
7
3
6
45
RN201
R208
12
1K5
4.7U
C216
21
XMICP
R207
1K
XMP3_IOL
XMP3_IOR
MICBIASP
F
E
D
VBAT
12
C230
C220
100N
A2
VDD
AGND
B1
VBAT
C223
100N
A2
VDD
AGND
B1
21
A3
OUT+
C3
OUT-
B3
PGND
C224
21
A3
OUT+
C3
OUT-
B3
PGND
U201
A1
IN+
C1
IN-
YDA145
C2
CTRL
B2
VREF
1UF
C238
12
U202
A1
IN+
C1
IN-
YDA145
C2
CTRL
B2
VREF
1UF
C239
12
T213
4.7U
600R 100MHZ
B203
B204
600R 100MHZ
4.7U
600R 100MHZ
B207
B208
600R 100MHZ
C231
1N
21
C232
100P
21
C233
1N
C227
1N
21
C234
100P
21
C229
1N
T207
21
1
2
SPKL
21
T208
T209
21
1
2
21
SPKR
T210
RECEIVER
SPKP0
SPKN0
B205
B206
联想移动通信科技有限公司
DRAWN BY
WUYUPING
CHECKED BY
WANGXP
2
2
C207
T211
33P
21
C206
100P
21
C217
33P
21
1
1
2
2
21
T212
1
1
T205/T206: package is SOD882!!
SIM Technology
PROJECT
Lenovo S660
SIZE
SHEET
T205
T206
LS201
1
2
TITLE
AUDIOS660
A2
7 6-26-2008_17:33
of
2
VER
C
B
A
H201
321
EAR-MIC
121110987654321
MEMORY
H
G
F
E
EA24
/WATCHDOG
/ECS0_FLASH
/ECS1_PSRAM
/WATCHDOG
/EUB
EA[1:23]
/ELB
NCE#
NWE#
NCLE
NALE
NRE#
EA1
EA2
EA3
EA4
EA5
EA6
EA7
EA8
EA9
EA10
EA11
EA12
EA13
EA14
EA15
EA16
EA17
EA18
EA19
EA20
EA21
EA22
R322
EA23
OR
/EWR
/ERD
VMEM
VMEM
A1A2A9
A10B2B3B4B5B6B7B8B9
B10C1C2
C9
C10
D10
E10
F5
G5
G6G7G8
K6
L1L2L3
L4
NC_NONE15
NC_NONE16
VSS_NC_2
J9
G10
VSS_2
NC_DU1
NC_NONE18
NC_NONE19
NC_DU2
NC4
NC_NONE20
NC_NONE21
NC_NONE22
L10M1M2M9M10
NC5
NC6
DQ15_DQ15/A-1
NC7
NC_NONE24
NC_NONE25
VCCF_/BYTE
RY//BYF
VCCN_NC2
VCCN_NC1
I/O1_NONE
I/O2_NONE
I/O3_NONE
I/O4_NONE
I/O5_NONE
I/O6_NONE
I/O7_NONE
I/O8_NONE
RY//BYN_NC
ED[0:15]
BATTERY CON
J3
ED0
DQ0
G4
ED1
DQ1
K4
ED2
DQ2
H5
ED3
DQ3
H6
ED4
DQ4
K7
ED5
DQ5
ED6
DQ6
J8
ED7
DQ7
K3
ED8
DQ8
H4
ED9
DQ9
J4
ED10
DQ10
K5
ED11
DQ11
J7
ED12
DQ12
H7
ED13
DQ13
K8
ED14
DQ14
H8
ED15
VMEM
R323
OR
L5
VCCF1
J5
VCCF
H9
E5
VMEM
J6
VCCPS
F10
F1
L6
L7
L8
L9
K9
K10
J10
H10
VMEM
VMEM
VDD
NLD0
NLD1
NLD2
NLD3
NLD4
NLD5
NLD6
NLD7
12
C303
C301
10N
100N
VDD
R302
4K7
NRNB
VDD
21
GND
CBC_4057R_03_001
3
3
2
2
1
1
J301
C302
100N
AVDD
VBAT
R316
24K
ADC2_TBAT
1
2
2
T311
TR301
1
1
2
GND
10pin I/O CONNECTOR
VUSB
R307
1K5
UTXD1
VCHG_USB_PWR
USB_DM
USB_DP
XMP3_IOL
XMP3_IOR
ADC4_USBINT
POWERONOFF
URXD1
XMICP
100K
VUSB
12
R311
VBAT
12
R313
470K
12
GND
TP305TP301
R306
D310
TP306
GND
12
1K
12
H
TP304
TP303
1KR304
RX
24RR309
24RR310
T315
21
T31921T31821T316
21
TP302
J303
CON10X1_4_2
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
GND
T32221T321
21
21
T320
12
T303
21
+
C331
GND
G
F
U302
NC1
NC2
NC3
NC_NONE1
NC_NONE2
NC_NONE3
NC_NONE4
NC_NONE5
NC_NONE6
NC_NONE7
NC_NONE8
NC_NONE9
NC_NONE11
NC_NONE12
NC_NONE13
NC_NONE14
F2
A1
E2
A2
D2
A3
F3
A4
E3
A5
D3
A6
C3
A7
C7
A8
E7
A9
F7
A10
C8
A11
D8
A12
E8
A13
F8
A14
D9
A15
G9
A16
F4
A17
E4
A18
D7
A19
E6
A20
E9
A21
F9
A22
F6
A23
C6
/WE
H3
/OE
C5
/WP/ACC
D5
/RESET
H2
/CEF
J2
/CE1PS
D6
CE2PS
C4
/LB
D4
/UB
E1
/CEN_NONE
K1
/WEN_NONE
H1
CLE_NONE
J1
ALE_NONE
D1
/REN_NONE
K2
/WPN_NONE
NC_NONE10
COMMON for NOR AND pSRAM
for NOR
for pSRAM
for NAND
VSS_NC_1A0VSS_1
G1G2G3
E
SIDE KEYS&KEY CONNECTOR
GND
D
KROW0
KCOL0
12
T304
T305
CAM
21
HSP301
1
S301
21
2
12
21
HSP302
GND
GND
12
HSP304
T306
21
Vdown
1
KROW1
KCOL0
T307
S302
21
2
12
21
HSP303
GND
C
KEY PAD
J304
9681S_15A
1
B
POWERONOFF
KCOL2
KCOL1
KROW0
KROW1
KROW2
KEY_BL_EN
VBAT
R314
24R
34125
6
T301
T302
T310
21
21
21
D306
A
1211109876543
2
3
4
5
6
7
8
9
10
11
12
13
14
15
GND
GND
12
T308
KROW2
KCOL0
T309
Vup
21
HSP306
1
S303
21
2
12
21
HSP305
GND
LCD_BLCTL
VBAT
C312
4.7U
LCD BL DRV
L302
22UH
U304
1
6
LX
VDD
5
4
OVP
EN
3
2
FB
GND
RT9284
NSR0320MW2T1G
D305
12
R301
10R
LED+
C310
220NF
LED-
C311
100N
DRAWN BY
WUYUPING
CHECKED BY
WANGXP
TP DRV
VDD
L301
BLM15BB750SN1
C309
100N
GND
5
J302
XL
1
1
YU
2
2
3
XR
3
4
YD
4
5
5
6
6
T323
T32521T324
T326
21
21
21
GND
联想移动通信科技有限公司
SIM Technology
C306
C307
C305
1N
1N
1N
1N
GND
PROJECT
S660
Lenovo S660
SIZE
SHEET
A1
of
14
+VCC
GND
GND
10
U303
TSC2046IRGVR
2
DIN
IOVDD
DOUT
DCLK
CS
BUSY
PENIRQ
TP_DIN
16
TP_DOUT
4
TP_CLK
3
TP_CS
1
15
EINT3_TP_/PENIRQ
6
X+
7
Y+
8
X-
9
Y-
11
VBAT
12
C308
AUX
13
VREF
TITLE
MEMORY/IO
VER
73
H201
6-26-2008_17:33
2
1
D
C
B
A
Loading...