Samsung GT-I9300 Service Manual page 56

RCV_N
C651
100nF
6.3V
RCV_P
C609
4700nF
6.3V
CODEC_LDO_EN
TP_607
MM_I2S_CLK
C623
MM_I2S_SYNC
1000nF
6.3V
MM_I2S_DO
MM_I2S_DI
EAR_SEND_END
SPEECH_PCM_CLK
SPEECH_PCM_SYNC
SPEECH_PCM_OUT_CODEC
SPEECH_PCM_IN_CODEC
EAR_DET
BT_PCM_CLK
BT_PCM_SYNC
BT_PCM_OUT
BT_PCM_IN
EAR_ADC_3.5
C633 1000nF
MAIN_MIC_N
10V
0603
C637 1000nF
MAIN_MIC_P
10V 0603
EAR_MIC_N
EAR_MIC_P
C643 1000nF
SUB_MIC_N
0603 10V
C645 1000nF
SUB_MIC_P
0603 10V
C649 1000nF
IN2RP
0603 10V
C650 1000nF
IN2RN
10V
0603
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung's written authorization is strictly prohibited.
VOL_UP
VOL_DOWN
V_BAT
VCC_1.8V_AP VCC_1.8V_AP
C610
100nF R611
6.3V
100K
0603
C618
4700nF
6.3V
H3
SDA
H2
SCLK
A4 F3
LDO1ENA ADDR
D6
LDO2ENA
TP_606
F7 F1
VREFC MCLK1
F2
MCLK2
A8 D5
DMICCLK SPKMODE
A5
REFGND
G3
BCLK1
G1 A9
LRCLK1 MICBIAS1
H1 A7
DACDAT1 MICBIAS2
C624 4700nF
F4 E7
ADCDAT1 VMIDC
J1 1106
SHORT
ADCLRCLK1|GPIO1
R617
G8 SHORT
HPOUT2N
0ohm
R619
K1 H7
BCLK2 HPOUT2P
0603
J3
LRCLK2
G4 H6
DACDAT2 HPOUT1FB
H4 J5
ADCDAT2 HPOUT1R
K2 J6
GPIO6|ADCLRCLK2 HPOUT1L
U605
K4 C6
GPIO11|BCLK3 WM1811ECS LINEOUT1N
G5 B6
GPIO10|LRCLK3 LINEOUT1P
C626
K3 A6
GPIO8|DACDAT3 LINEOUT2N
J4 B5 C628 1000nF
GPIO9|ADCDAT3 LINEOUT2P
C5 062032
LINEOUTFB
F9
MICDET
A1
SPKOUTLN
D8 B1
IN1LP SPKOUTLN
D7 B3
IN1LN SPKOUTLP
B4
SPKOUTLP
C9
IN2LP|VRXN
C8 C1
IN2LN|DMICDAT SPKOUTRN
D1
SPKOUTRN
C7 C3
IN1RP SPKOUTRP
B9 D4
IN1RN SPKOUTRP
C646 2200nF 6.3V
B8 J8
IN2RP|VRXP CPCA
1005
B7 K8
IN2RN CPCB
K7
CPVOUTN
J7
CPVOUTP
C647
6.3V
1005 2200nF 1005
V_BAT
HDC601
14-5804-010-829
1 2
1 2
3 4
3 4
5 6
5 6
7 8
7 8
9 10
9 10
SUB_MICBIAS_EN
VCC_1.8V_AP
C606
1000nF
6.3V
C615 C616 C617
C619 1000nF 100nF 4700nF
6.3V 6.3V 6.3V
1000nF
6.3V
CODEC_SDA_1.8V
CODEC_SCL_1.8V
XTAL_24MHZ_AP
CODEC_CLK32K EAR_MICBIAS_LDO_2.8V
0ohm
RCV_P
0603
RCV_N
EAROUT_FB
C625
OPEN
EAROUT_R
0603
EAROUT_L
1000nF C629
C627
OPEN
VPS_L
OPEN
062032 0603
0603
VPS_R
SPK_OUT_L_N
SPK_OUT_L_P
C638
4700nF
1106
C648
6.3V
2200nF
8-29
Level 3 Repair
LED_R
LED_G
LED_B
3 CE
5
C604
1000nF
6.3V