Samsung SCH-811 Service Manual page 99

1 2 3
A
CD
RI
LOCK
PA_ON
TRK_LO_ADJ
B
TX_AGC_ADJ
C101
R100
RX_AGC_ADJ
8200pF
C100 4.7K
0.01uF
J111
MIC
+3.3AV
R154
200K C134
BATT R108 R112
0.1uF
1K
U103 OPEN
D101
R109 2 8
A- VCC
C SM05
3 1
R224 120K
A+ AOUT
5 7
1K B+ BOUT
6 4
R110 B- GND
43K
J102 TC75W56FU
2
R111
4
+3.3AV
5
C108
100K
3
+3.3AV
1
33U/6.3V(B)
C109
D102
0.1uF
1SS226
TX_AUDIO
D C206 C205 C203 C204
47P 47P OPEN OPEN
R250
4.7
SPK+
SPK-
+3.3V
R116
RX_AUDIO
1K
E
+3.3V
1
BUZZ_
Q121
3
3
R128
2 DTA144EE
1K
MMBT2222A
1
F
PLL_DATA
PLL_CLK
PLL_EN
V_F_CON
ADC_SEL0
ADC_SEL1
SYN_EN
MODE_SEL
Q126
+3.3V
D110
DTC144EE
3
C208
R218
2 1
SVC_LED
47P 2
150
R220 1
4 3
G
150 Q125
3
DTC144EE
C207
SML-020MLT
47P
2
C209 47P
1
IMD_CTL
V_DC
R214
39K
1
Q124 S1
2SA1576
R215
2
FR2S2025-052500
H 22K C210
3
MOTOR
47P
C180
1U/10V
VBAT
D107
Q103 R137
+ C125 C126
100 MCL4148
6 1
D1 D2
0.1uF
5 2
D3 D4
U105
4 3 33U/6.3V(B)
BATT
S G
1 16
VDD VS
SI3443 C127 2 15
I LL_ DR
3 14
DMAX_SS DS
R134 4 13
COMP PGND
0.01uF 5 12
100K FB UVLOSET C129
6 11
NI COSC
R136 0.1uF
7 10
VREF ROSC
8 9
10K GND ENABLE
C130
SI9161
R138
100pF
56K
R139
15K
R135 C128
100K
0.1uF
J
U116
5 1
+3.3AV
VCC INB
2
INA
4 3
OUT GND
TC7S32FU
HP_PWR
ADC_IN0
DGND1 DGND2 DGND3 DGND4
K
D104
DA204UT
R122 R123
3 1
V_F
1.2K 10K(1%)
Q101
C118
DTA144EE
2
0.01uF
V_F_CON
L
1 2 3
4 5 6 7
C105
100pF
R104
R102 R103 1K
+3.3V
C104
C102 2.2K C103 1K +3.3V +3.3V +3.3V
R101 470pF
220pF 100pF
20K R107
C182 C183
22K
0.01uF 0.01uF
_WP_ROM
CO_DOUT
PCM_SYNC
SEND_END PCM_CLK
JACK_S PCM_DOUT
CO_DIN
U102
L105
R114 R115 C111 0.1uF
34 20
MIC1+ DX
33 10
1UH(X)
2.7K 1.5K MIC1- DR
24
+ C110 FX
31 25
MIC2+ MCLK
10U/6.3V(R)
30
MIC2-
C168 19
CO
0.1uF 38 16
C112 MIC3+ CI
37 15
0.1uF MIC3- CS
14
CCLK
3
VFR+ +3.3V
2 18
R155 VFR- VCC
R113 C169
42
5.6K 0.1uF VCCP +3.3AV
1M
6
VLR+
5 41
VLR- VCCA C115
+
C116 C117
0.1uF
17 21
BZ GND
0.01uF 1U/10V(R)
8
GNDP
26 36
LO GNDA
TP1
R117
1K ST5092TQ
R120
+3.3V
10K
X101
U104
Q120
R124
1 8
A0 VCC
15K
2 7
SSR27.00B-C15
A1 NC
2
3 6
A2 SCL
4 5
GND SDA R125
24LC256
1K
MUX_CTL
PLL_DATA
PLL_CLK
PLL_EN
V_F_CON
ADC_SEL0
ADC_SEL1
SYN_EN
+3.3V
SVC_LED
R216
47K C162 R126 OPEN
C119 BATT
22K
0.01uF R217
4.7K
REED_SW
R129 100
DP_TX_DATA
R130 100
DP_RX_DATA
+3.3V
R131 100
DTR
R133
CTS
D128
R127
+3.3V
33K
SMS05C
L101
PS_HOLD
DC_DC_CON
10uH
+3.3V
C139 V_DC R151
Q104 D109
1UF 100K
1 8 ON_SW_SENSE
(1608) D1 D2
2 7
Q106
S1 S2 3
3 6 UPS5819
S1-1 S2-2 R150
4 5 U108
2
G1 G2
+ C131 C132 22K RESET_
3
SI6803 RN1104 1
VCC
0.1uF
100U/6.3V(B) DTC144EE
GND
MAX809S
+3.3V
U106
1 5
VIN VOUT
2
GND
R152
3 4
CONT BYP
150K
MIC5219-3.3BM5 C135
C220
R141
470pF
0.1U
100K(1%)
+3.3AV
U107
R142
1 5
68K(1%)
VIN VOUT
2
GND
R153
3 4
CONT BYP
150K C137
MIC5205-3.3BM5
0.1uF
C221
R144
0.1U
3
R145 6.8K R149
Q107
47K
R147
2
4.7K
R146 100K R148 C133
1
2SC4081BR 100K 100K
1000pF
+3.3V
V_DC
D120 D121 D122 D123 D124
NNYG101TS
R168 R169 R170
51 51 51
LED_ON
4 5 6 7
8 9 10
R105
100
MSM
R106
100 +3.3V : E6, F5, J5, K6, E9, F10, J10, K9
R181
DGND : E7, E8, F6, F7, F8, F9, G5, G6,
C106 1K C151
G7, G8, G9, G10, H5, H6, H7, H8,
100pF 1000pF
H9, H10, J6, J7, J8, J9, K7, K8
+3.3V
C184 C185
0.01uF 0.01uF
U101
A(19)
K4 G11
AD(15) A(18)
SYNTH_LOCK D15
L4 G13 AD(14) A(17)
PA_ON D14
L3 H14
AD(13) A(16)
PA_R0 D13
N1 H13 AD(12) A(15)
RA_R1 D12
N2 H12
AD(11) A(14)
LNA_RANGE D11
N3 H11 AD(10) A(13)
TRK_LO_ADJ D10
K3 J14
AD(9) A(12)
TX_AGC_ADJ D9
M1 J13 AD(8) A(11)
RX_AGC_ADJ D8
J12
AD(7) A(10)
D7
P10 J11
AD(6) A(9)
GPIO_INT3 D6
K14
AD(5) A(8)
D5
A12 K13
AD(4) A(7)
PCM_DIN D4
K12 AD(3) A(6)
D3
A13 K11
AD(2) A(5)
PCM_DOUT D2
L14 AD(1) A(4)
D1
C11 L13
AD(0) A(3)
PCM_SYNC D0
A(2)
B11
A(1)
PCM_CLK
D11 A(19) A(0)
A19
M7 C12
A(18)
GPIO23 A18
P7 B13
A(17)
GPIO25 A17
N8 B14 A(16)
MODE_SEL
GPIO26 A16
L8 D12
A(15)
DSP_RESET_ GPIO27 A15
C13 A(14)
A14
E10
A(13)
A13
B12 C14 A(12)
PCM_SCS A12
B10 E12
A(11)
AUX_PCM_CLK A11
C10 D13 A(10)
AUX_PCM_SYNC A10
D10 E11 A(9)
AUX_PCN_DIN A9
A11 D14 A(8)
AUX_PCM_DOUT A8
F12 A(7)
A7
N7 E13
A(6)
GPIO24 A6
N10 E14 A(5)
SEND_END GPIO_INT4 A5
N4 F11
A(4)
RINGER A4
L6 G12 A(3)
GPIO18 A3
F14
A(2)
A2
M10 F13 A(1)
XTAL_IN A1
G14 A(0)
A0
P12
XTAL_OUT
L10 M11
WDOG_EN _RD
N11 N13
R121 WDOC_STB _HWR
OPEN
B5 N12
TMS _LWR
C7
TCK
A7 M14
TDO _ROM_CS
A8 L12
TDI _RAM_CS
C8 N14
_TRST _EEPROM_CS
B9
GPIO14
SCL C9 L11
GPIO15 _PCS6 _PCS6
SDA D9
GPIO16
M12
_DT_R
B6
GPIO8
D7 P8
GPIO9 GPIO_28
B7 L7
GPIO10 GPIO22
B8
GPIO11
D8 C2
GPIO12 ADC_ENABLE
B1
ADC_DATA
A9 C1
GPIO13 ADC_CLK
N6 H2
GPIO20 CHIPX8
P6 L2
GPIO21 TCXO_4
H1
TX_CLK
ALT_LED L9 H4
GPIO_INT2 _TX_CLK
P2
PDM1
P3 J2
TX_IQ_D(7)
PDM2 TX_IQDATA7
J1 TX_IQ_D(6)
TX_IQDATA6
M4 H3
TX_IQ_D(5)
TAMN1 TX_IQDATA5
J4 TX_IQ_D(4)
TX_IQDATA4
P5 K1
TX_IQ_D(3)
GPIO17 TX_IQDATA3
K2 TX_IQ_D(2)
TX_IQDATA2
M3 J3
TX_IQ_D(1)
_GP_WR TX_IQDATA1
R132 22K L1
TX_IQ_D(0)
TX_IQDATA0
M8
GPIO_INT1
470 G4
C_RX_ID(3)
C_RX_IDATA3
P4 G3 C_RX_ID(2)
DP_TX_DATA C_RX_IDATA2
L5 G2
C_RX_ID(1)
DP_RX_DATA C_RX_IDATA1
G1 C_RX_ID(0)
C_RX_IDATA0
M5
_CTS
F4 C_RX_QD(3)
TP2 C_RX_QDATA3
N5 F3
C_RX_QD(2)
_RFR C_RX_QDATA2
F2 C_RX_QD(1)
C_RX_QDATA1
M9 F1
C_RX_QD(0)
_RESIN C_RX_QDATA0
P11
RESOUT
A10
LCD_CS
A6 D1
JACK_S GPIO7 _SLEEP
M2
_IDLE
A3
_KEYSENSE4
M6
GPIO19
P9
GPIO_INT0
MSM2300BGA
2 R223 4.7K
1
_RESET
D129
3 2 1
SCAN_0
C211
SCAN_1 D111 CD
0.1uF
SCAN_2
SCAN_3
SCAN_4
RI
SCAN_5 4 5 6
+ C136
SCAN_6
J103
10U/6.3V(R)
SCAN_0 1
1
SMS05C
KEY_3 2
2
SCAN_1 3
3
VOL_KEY
UP F4 DOWN
R172
RX_AUDIO
+ C138
DGND
F1 F2 F3
100K
10U/6.3V(R)
C_F
R173
DGND
TX_AUDIO
BATT 100K
DGND
SEND CLR END/P
DP_RX_DATA
R174
DP_TX_DATA
HP_PWR
100K
RI
1 2 3
CD
R175
4 5 6
100K
R176
7 8 9
100K
D125 D126 D127
R177
* 0 H 100K
R178
R171
KEY_0
51 100K
KEY_1
KEY_2
Changed by:
CDMA2
8 9 10
11 12 13 14
FM_CLK
FM_STB
FM_RX_QD
FM_RX_ID
R182
I_OFFSET
10K C152
100pF
R183
R184
Q_OFFSET
1K C153 10K C154
AD(0:15)
1000pF 100pF
A(0:19) PCM_CLK
+3.3V PCM_SYNC
U109
Q119
15 13 3
+3.3V
FA18 SVCC
16 38 2
FA17 FVCC _WP_ROM
U114
48
SA17_FA16 1
1 12 MMBT2222A U110
TC7W04FU
SA16_FA15 FVPP
2 14 A(19) 38 12
R185
SA15_FA14 _FWP A18 VCC
3 39
A(18)
SA14_FA13 10K A17
4 A(17) 20 R210
SA13_FA12 A16
5 3 23 47K
A(16) AD(15)
SA12_FA11 A15 DQ15
6 47 AD(15) A(15) 2 18 AD(14)
SA11_FA10 I_O15 A14 DQ14
7 45 1 16
AD(14) A(14) AD(13) C155
SA10_FA9 I_O14 A13 DQ13
8 42 4 14
AD(13) A(13) AD(12)
SA9_FA8 I_O13 A12 DQ12 0.1uF
17 40 5 35
AD(12) A(12) AD(11)
SA8_FA7 I_O12 A11 DQ11
18 37 6 33
AD(11) A(11) AD(10)
SA7_FA6 I_O11 A10 DQ10
19 35 AD(10) A(10) 7 31 AD(9)
_PCS6
SA6_FA5 I_O10 A9 DQ9
20 33 8 29
AD(9) A(9) AD(8)
SA5_FA4 I_O9 A8 DQ8
21 30 AD(8) A(8) 40 19 AD(7)
SA4_FA3 I_O8 A7 DQ7
22 46 41 17
AD(7) A(7) AD(6)
SA3_FA2 I_O7 A6 DQ6 _LWR
23 43 AD(6) A(6) 42 15 AD(5)
SA2_FA1 I_O6 A5 DQ5 _RD
25 41 43 13
AD(5) A(5) AD(4)
SA1_FA0 I_O5 A4 DQ4
24 39 AD(4) A(4) 46 34 AD(3)
SA0 I_O4 A3 DQ3
36 45 32
AD(3) A(3) AD(2)
I_O3 A2 DQ2
28 34 44 30
_RD AD(2) A(2) AD(1)
_FOE I_O2 A1 DQ1
_ROM_CS 26 32 AD(1) A(1) 27 28 AD(0)
CO_DOUT
_FCE I_O1 A0 DQ0
10 29
_LWR AD(0)
_FWE I_O
9
NC1
11 31 24 36
_FRP _SWE _OE NC2
44 26
_SCE _CE DSP_RESET_
27 9 10
GND _SOE _WE
R187
37
LRS1306 +3.3V RY_BY*
21
10K _BYTE
R186
11
_RESET
_RESET 0
_RD 22
+3.3V VSS1
25
_LWR
VSS2
_RAM_CS
MBM29LV800T
R189
22K
R188
RTS
100 C156
CO_DIN
100pF
V_DC
EL_EN
R211
22K
LED_ON
3
R230
Q123
2
MMBT2222A
1K
1
+3.3V
R213 R212 R225
IMD_CTL
13K 33 33
ADC_SEL1
ADC_SEL0
R221
OPEN ADC_IN0
TRK_LO_ADJ
ADC_EN
ADC_DATA
ADC_CLK
MODE_SEL
C181 0
CHIPX8
_SLEEP
C166
R222 OPEN BUZZ_
OPEN
C_RX_QD(3)
R190 100K
C_RX_QD(2)
C_RX_QD(1)
C_RX_QD(0)
C164
U111
C_RX_ID(3)
4 2
TCXO_4 C_RX_ID(2)
C_RX_ID(1)
TC7S04F 0.01uF
C_RX_ID(0)
TX_CLK
_TX_CLK
CHIPX8
PA_ON
_TX_CLK
SPK-
SPK+
TX_CLK
LCD_CS
D130
TX_IQ_D(0:7) SM05
C_RX_ID(0:3)
C_RX_QD(0:3)
LCD_CS
_SLEEP _RESET
_IDLE A(1)
DGND
AD(7)
D112
D135
AD(6)
SMS05C AD(5)
C_F 3 2 1
RTS KEY_0
AD(4)
AD(3)
AD(2)
AD(1)
V_F KEY_1 KEY_2
AD(0)
4
5 6
DGND
+3.3V
SMS05C
+3.3V
SPK+
SPK-
MOTOR
EL_EN
J110
1 12 V_F
2 13 DGND
3 14 RTS
4 15 BATT
5 16 BATT
6 17 CTS
47P 0.1U 47P 47P 0.1U
7 18
DTR
8 19 DGND
9 20 C_F C161 0.1U
C200
C198 C202
10 21 V_F
11 22 BATT C197 C201 C199
C222 0.1U
Engineer:
IFCON
CDMA2
C163 0.1U
Drawn by:
JB-KIM
C167
R&D CHK:
1500P
DOC CTRL CHK:
MFG ENGR CHK:
Date Changed: Time Changed: QA CHK:
1999.02.12
9:02:31 am
11 12 13 14
15 16
A
+3.3V
C160
1000P
C159
0.01uF
+3.3AV
B
39 29
AD(7)
IOBIT3_PB7 VDDA
AD(6) 40
IOBIT2_PB6
41
AD(5)
IOBIT1_PB5
42 37
AD(4)
IOBIT0_PB4 VEC3_IOBIT4
C158
44 36
AD(3)
SADD2_PB3 VEC2_IOBIT5
45 35 0.01uF
AD(2)
DOEN2_PB2 VEC1_IOBIT6
1 AD(1) 46 34
DI2_PB1 VEC0_IOBIT7
47
AD(0)
CK2_PB0
7
U114 2 11
OLD1 NC
TC7W04FU 3
OCK1
3 5 4
ICK1
U115
5 14
ILD1 IACK
C
62 DSP1627SS
SYNC1
61
SADD1
60 51
DOEN1 OBE2_POBE
10
OBE1
58
OCK2_PCSN
57
DO2_PSTAT
56 52
SYNC2_PBSEL IBF2_PIBF
55 9
ILD2_PIDS IBF1
53 63
OLD2_PODS DO1
18
TRAP
12 21
INT1 CKO
13 27
INT0 TDO
7
DI1
+3.3V
D
25
TCK
26
TMS
19
RSTB
23
TRST
31
CKI2
30
CKI
28
TDI
X102
SSR27.00B-C15
+3.3V
E
U112
1 8
COMMON VDD
2 7
INH CH0
3 6
VEE CH1
4 5
VSS A
TC4W53F
PCM_DOUT
MUX_CTL
V_DC
J104
1 2 PLL_CLK
F
3 4 PLL_DATA
5 6 PLL_EN
7 8 SYN_EN
9 10 RX_AGC_ADJ
11 12
13 14
15 16 +3.3V
17 18
_IDLE 19 20 TX_AGC_ADJ
21 22 LOCK
23 24 ADC_EN
25 26 ADC_DATA
27 28 ADC_CLK
29 30 Q_OFFSET
VBAT 31 32 I_OFFSET
G
VBAT 33 34
35 36 FM_RX_ID
FM_RX_QD
37 38
39 40 FM_CLK
FM_STB
41 42
43 44 TCXO_4
45 46 TX_IQ_D(7)
47 48 TX_IQ_D(6)
49 50 TX_IQ_D(5)
TX_IQ_D(4)
51 52
53 54 TX_IQ_D(3)
TX_IQ_D(2)
55 56
57 58 TX_IQ_D(1)
59 60 TX_IQ_D(0)
H
HEADER30X2
+3.3V
C170 C171
0.01uF 0.1uF
J105
1
I
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
J
17
18
19
20
21
LCD_CONN_22
47P
47P 47P 47P 47P 47P 47P 47P 47P 47P 470P
C196 C194 C192 C190 C187
C195 C193 C191 C188 C186
K
COMPANY NAME
Address
City
Size:
TITLE:
A3
SCH-811 LOGIC 16 1 12 A
L
REV: Drawing Number:
Page:
1
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