SAMSUNG CONFIDENTIAL
THIS DOCUMENT CONTAINS CONFIDENTIAL
PROPRIETARY INFORMATION THAT IS
SAMSUNG ELECTRONICS CO’S PROPERTY.
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS
EXCEPT AS AUTHORIZED BY SAMSUNG.
MFG ENGR CHK:
E
< MSM/SH SWITCH >
Page:
B
B
SAMSUNG
4
BT_UART_SEL
7
8
E
2
F
3
2
< EARPHONE SWITCH >
10
6
11
LOW
1
12
DOC CTRL CHK:
HIGH
A
QA CHK:
F
3
6
Place near MSM6275!!
7
NORMAL PATH
G
D
11
R&D CHK:
5
< SAPA2 >
Time Changed:
C
MSM <--> BT, SH <--> I/F
Changed by:
TITLE:
EARPHONE PATH
Drawing Number:
4
10
Place near MIC Pad!!
EMERALD_CMC_REV0.7
A2
9
1
Size:
A
D
Date Changed:
REV:
< SAPA POWER >
H
H
G
8
MSM <--> I/F, SH <--> DVBH
5
Place near MSM6275!!
ELECTRONICS
Drawn by:
Place near IF connector!!
CONNECTION
9
Engineer:
12
< MSM <->BT/SAPA >
C
< RECEIVER SWITCH >
Linewidth : 0.4~0.5mm
UMTS
GPG2
GPG2
March,11, 2008
5
D501
SDA
3
SDI1
32
27
SDI2
SYSCLK
24
6 VDR
VMID
5
VSR
7
C533
PLLAVDD
21
PLLDVDD 22
PLLGND 19
PVDDL
17
8 PVDDR
31
SCK1
26
SCK2
SCL
4
36
NC
OUTLA
16
14
OUTLB
OUTRA
9
11
OUTRB
PDN 23
15
PGNDL
10
PGNDR
HPOUTL
13
HPOUTR
12
IOVDD
2
30
LRCK1
LRCK2
25
MCK|TEST
1
34
NC
NC2
35
U501
AGND
18
DGND
29
DVDD
28
FILTER
20
GND
33
C529
C522
C504
C524
TA504
R514
R506
TA500
C539
MIC_BIAS
L501
C510
C540
C535
R507
C512
R510
L502
C500
VBATT
R524
L500
R500
C517
16
4
D2
D3
8
D4
12
6
GND
17
NC1
NC2 18
14
VCC
3
2S1
5
2S2
3-4IN
10
3S1
7
3S2
9
11
4S1
13
4S2
D1
U505
2
1-2IN
15
1S1
1
1S2
C515
L503
R505
R503
C541
VBATT
GND
17 NC1
NC2
18
14 VCC
7
3S1
3S2
9
11
4S1
13
4S2
D1
16
4
D2
D3
8
D4
12
6
U503
2
1-2IN
15 1S1
1
1S2
3
2S1
5
2S2
3-4IN
10
R516
VREG_AUDIO_1.8V
R523
R527
VREG_AUDIO_1.8V
C523
TP500
TA501
R508
C513
VREG_MSME_1.8V
R528
VBATT
MIC500
C525
R511
VBATT
C534
L504
TP502
R519
R526
C518
R512
VREG_MSMP_2.6V
C505
C519
R518
TA503
R504
GND 8
3 VCC
C508
9
1IN
1S1
2
1 1S2
2IN
4
7
2S1
6
2S2
D1
10
5
D2
U500
C521
C538
C520
C511
R501
C537
VBATT
R525
C526
R530
C528
NC
NC
7
NO1
2
NO2
4
VCC
8
VREG_MSMP_2.6V
MIC_BIAS
U502
CB1
1
CB2
5
COM1
10
6
COM2
3
GND
9
R520
R521
VBATT
R522
D500
C503
C502
C536
C514
R529
R515
TA502
C527
R517
TP501
C507
R502
C516
6
NC1
17
18 NC2
VCC
14
C506
3S1
9
3S2
4S1
11
4S2
13
16 D1
D2
4
8
D3
12
D4
GND
1-2IN
2
1S1
15
1S2
1
2S1
3
2S2
5
10
3-4IN
7
VBATT
U504
L505
EAR_R
EAR_SW_EN
VREG_AUDIO_1.8V
R509
SW_EAR_R
SW_EAR_L
SW_EAR_R
SW_EAR_L
EAR_L
BT_SAPA_SEL
BT_SAPA_SEL
PCM_CLK
PCM_DOUT
PCM_DIN
PCM_SYNC
SAPA2_PCM_CLK
BT_PCM_CLK
SAPA2_PCM_DOUT
BT_PCM_DOUT
BT_PCM_DIN
SAPA2_PCM_SYNC
BT_PCM_SYNC
RCV_N
RCVOUT_P
RCVOUT_N
RCV_SPK_SEL
RCV_P
RCVOUT_N
RCVOUT_P
EARMIC_P
SPK_N
SPK_P
BT_UART_CTS
SAPA2_I2C_SCL
SAPA2_I2C_SDA
SAPA2_MCLK
BT_UART_SEL
SH_UART_SEL
UART_SEL
I2S_FM_RL
I2S_FM_DOUT
I2S_FM_CLK
SDAC_L_R_N
SDAC_DOUT
SDAC_CLK
BT_UART_RX
IF_UART1_RX
UART1_RX
UART1_RFR
UART1_CTS
EARMIC_N
SH_SCIF_CTS
SH_SCIF_RTS
SH_SCIF_RX
SH_SCIF_TX
UART_SEL
BT_UART_RX
IF_UART1_RX
BT_UART_TX
IF_UART1_TX
UART_SEL
BT_UART_RTS
SAPA_TCXO_OUT
UART_SEL
UART1_TX
BT_UART_RTS
BT_UART_TX
BT_UART_CTS
IF_UART1_TX
MIC1P
MIC1N
MIC2P
MIC2N
SAPA2_PCM_SYNC
SAPA2_PCM_CLK
SAPA2_PCM_DOUT
Service Schmetics