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5 4 3 2 1
RB352
3
2
1
VBATBB-PMIC
1.0uF
CB355
GND
7
5 4 3 2 1
AUDIO CODEC SKT
VRIO 3V3_OUT
RB401 RB402
D D
CB404
0.1uF CB403 0.1uF
TPL29 TPL30 CB406 0.1uF CB407 1.0uF
0.1uF CB405
MICIP+ 3
BGND BGND
CB408 1.0uF
MICIN- 3
CODEC
Tan cap
CODEC.MONOUT
10
MONOOUT
CODEC.OUT3 CB409 100uF(572DA)
1 11
8 13MOUT MCLK OUT3 HF_OUTR 3,5
8
7 SIU_MCLK CLKOUT
CODEC.ROUT1
12
ROUT1
CODEC.LOUT1 CB410 100uF(572DA)
5 13
7 SIU0_OBT BCLK LOUT1 HF_OUTL 5
6
7 SIU0_OSLD DACDAT
7 15 Tan cap
7 SIU0_OLR DACLRC ROUT2
16
LOUT2 SPKR_OUT
WM8955L
31
2 I2C_SDA SDIN SPKL_OUT
32
2 I2C_SCL SCLK
29 27
MODE LINEINR HFMIC_IN 5
30 28
CSB LINEINL MIC_IN
CODEC.MONOIN+ CB411 1.0uF
26
MONOIN+ AUXOP+ 3
BGND CODEC.MONOIN-
25
MONOIN-
AUXON- 3
CB412 1.0uF
TPL31 TPL32
C C
BGND BGND
10uF(0603) CB413 10uF(0603)
CB416
CB415
0.1uF CB414 0.1uF
BGND BGND
Microphone SKT
LSPK& Audio AMP SKT
TP22
1
CB422
RB412
X1.out
VBATBB
MIC_IN
B 1K B
0.047uF
X1
1
Out
RB405
RB414
X1.gainctrl
2
Gain Ctrl
3
GND
BGND
RB407
RB404
4
Micbias_IOTA Vdd
CB420 CB421
10nH BEAD(0402)
SP0102
AMP TPA2010D1 0.1uF 10uF(0603) T5
AMP.VDD
B1
TP23
RB411 62K
AMP.IN+A1 VDD
SPKR_OUT IN+ 1
B2
RB413 62K PVDD
AMP.IN- C1
BGND
SPKL_OUT IN-
C3
Vo+ LSPKR 11
C2
2 IO9/AMP_SD SHUTDOWN
A3
Vo- LSPKL 11
BGND BGND
A2
GND
BGND
B3
TP39
GND
1
BGND BGND
BGND
BGND BGND
RB:RB401~RB450
A A
CB:CB401~CB450
BenQ Corporation
Project Code Model Name OEM/ODM Model Name
9J.G0K21.001 HerB1A OBM
Title
Audio codec
Size PCB P/N PCB Rev. Document Number Rev.
A4 4H.G0K01.S05 S05 9J.G0K21.000-C3-304-001 0
Wednesday, March 15, 2006
Date: Sheet 11 of 12
Prepared By Reviewed By Approved By
Gent Tu Anson Yang Weipeng Kao
5 4 3 2 1
CODEC.DCVDD
CODEC.AVDD
1
1
3
2
17
18
AVDD
DBVDD
HPVDD
DCVDD
1
1
DGND
PLLGND
HPGND
AGND
GND
NC0
HPDETECT
NC1
VREF
VMID
4
9
14
19
33
22
23
24
20
21
CODEC.VREF
CODEC.VMID
CB423
C
CB425
. .
CB401
CB402
RB403
CB419
TVS
2
1
33pF
0.01uF
0.01uF
10uF(0805)
CB417
CB429
CB427
CB426
C
C
CB428
C
C
5 4 3 2 1
Keypad connector @ MB side
KPCON
1 14
2 ROW0 ROW0 PWON PWON 3
2 13
2 ROW1 ROW1 LEYLED KEYLED 5
LCDM connector
EMI2 LFA144
3 12
2,5 ROW2 ROW2 VBATBB VBATBB
1 8 D3
A1 C1 LCDM
2 1 4 11
D 2 ROW3 ROW3 COL4 COL4 2 D
2 7
A2 C2
1PS79SB30
LCDM.DB15
1 30 5 10
DB15 GND 2 ROW4 ROW4 COL3 COL3 2
3 6
A3 C3
LCDM.DB14
2 29 6 9
DB14 LED- LED- 5 2 COL0 COL0 COL2 COL2 2
4 5
7,8 SHD[0..15] A4 C4 G2/nLCDRST 8
SHD15 LCDM.DB13
3 28 7 8
2 COL1
DB13 LED+ LED+ 5 COL1 GND
SHD14
J2SL/nLCDRST 7
SHD13 LCDM.DB12
4 27
DB12 GND
SHD12 EMI3 LFA144 14PIN KEYPAD CONNECTOR
JP6
SHD11 LCDM.DB11 BGND
1 8 5 26
A1 C1 DB11 HW_LCM_ID HW_LCDM_ID 3,4
SHD10
3
SHD9 LCDM.DB10 LCDM.nRESET
2 7 6 25
A2 C2 DB10 /RESET 2
SHD8
1
SHD7 LCDM.DB9
3 6 7 24
A3 C3 DB9 GND
SHD6 0
RB452
SHD5 LCDM.DB8 LCDM.VCC
4 5 8 23
A4 C4 DB8 VCC 2V8_OUT
SHD4
RB453
SHD3 LCDM.DB7 LCDM.VIO
9 22
DB7 VIO LDO_1V8
SHD2 EMI4 LFA144
SHD1 LCDM.DB6
1 8 10 21 TopKey connector @ MB side
A1 C1 DB6 GND
SHD0
LCDM.DB5
2 7 11 20
A2 C2 DB5 /CS SHnCS6A_LCM 7
RB451
LCDM.DB4 LCDM.RS
3 6 12 19
A3 C3 DB4 RS SHA2 7,8
TKCON1
LCDM.DB3
4 5 13 18 1
A4 C4 DB3 F(/WR) WE0n 7,8 1
RN7
LCDM.DB2
14 17 1 16 2
DB2 RW(/RD) RDn 7 2
2 15
EMI5 LFA144 LCDM.DB1 LCDM.DB0
15 16 3 14 3
DB1 DB0 2 ROW0 3
CB458 CB452 CB451
1 8 4 13
A1 C1
5 12 4
2 ROW1 4
LCM 30pin CONNECTOR 1.0uF 1.0uF 100pF
2 7 6 11
A2 C2
TOPKEY
7 10
3 6 2 ROW3 8 9
A3 C3 TKCON2
4 5 1
A4 C4 1
2 COL0
C BGND 100K C
2
2
BGND
3
3
BGND
2 COL1
4
4
C647
RF™P¾ù
TVS4C2 BGND TOPKEY
T9 10pF
SFI0805 TVS
BGND
BGND
DSC connector @ MB side
TPL27 TPL28
Sub-PCB connector @ MB side
TPL25 TPL26
DSC
B 10 LSPKR B
2V8_OUT
24 1
10 LSPKL GND GND
23 2
7 PTD0/nRES_DSC LSPKR HREF VIO_HD 7
22 3
LSPKL VSYNC VIO_VD 7
VRIO
21 4
7 VIOD[0:7] RB454 0 VIO_CLKOUT 7
GND XCLK
RB455
20 5
RESET PCLK VIO_CLK 7
VIOD7 DSC.AVDD 0 RB457
19 6
Y7 AVDD(2V5) VDSCA
SPCON
VIOD6 DSC.DVDD 0 RB458 100K
18 7
Y6 DVDD(1V8) VDSCC
VIOD5
17 8 1 24
Y5 SIO_D IIC_SDA 7 GND GND
VIOD4
16 9 2 23
Y4 PWDN PTG2/PWDN_DSC 7 7 SD_D2 SD_D2 SD_DECT IO10/SD_G2CD 2,5
VIOD3 DSC.DOVDD
15 10 3 22
DOVDD SIO_C IIC_SCL 7 7 SD_D3 SD_D3 GND
VIOD2
14 11 4 21
Y3 Y0 7 SD_CMD SD_CMD SIM_IO SIM_IO 3
CN1
VIOD1
13 12 5 20
Y2 Y1 GND SIM_RST SIM_RST 3
SJ451
VIOD0
6 19
7 SD_CLK SD_CLK GND
AXK824145Y
7 18 1 2
2V8_SD
GND SD_VDD
8 17
7 SD_D0 SD_D0 2V8_OUT
9 16 short jump
7 SD_D1 SD_D1 SIM_VCC SIM_VCC 3
CN3
CN2
10 15
GND GND
AXK734245-24
11 14
3 RTC_CAP RTC_CAP SIM_CLK SIM_CLK 3
12 13
GND GND
BGND
BGND BGND
24PIN CON
BGND BGND
BGND
BGND BGND
BGND
RB:RB451~RB500
A A
CB:CB451~CB500
BenQ Corporation
Project Code Model Name OEM/ODM Model Name
9J.G0K21.001 HerB1A OBM
Title
B2B Connector
Size PCB P/N PCB Rev. Document Number Rev.
A4 4H.G0K01.S05 S05 9J.G0K21.000-C3-304-001 0
Wednesday, March 15, 2006
Date: Sheet 12 of 12
Prepared By Reviewed By Approved By
Gent Tu Anson Yang Weipeng Kao
5 4 3 2 1
9
10
GND
GND
GND
GND
9
10
GND
9
10
GND
GND
GND
9
10
. .
2
1
8
1
7
2
6
3
5
4
1
1
1
1
CB453
CB454
CB455
22pF
0.01uF
0.01uF
22PF (8P4C)
CB457
8
1
7
2
6
3
5
4
CB460
22pF
CB459
1.0uF
CB456
22PF (8P4C)
22PF (8P4C)
8
1
7
2
6
3
5
4
8
1
7
2
6
3
5
4
12pF
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