Samsung SCH-N191, Service Manual

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5-1
5. Circuit Diagrams
5-1 Logic Circuit Diagram 1
Size
M_SPK+
Drawing Number
E
NO : 100 -- 199
D
2
F15
WDOG_EN
(LOGIC)
3
A
B
7
MFG CTRL CHK
7
2
4
P8
Drawn by
M15
(GPIO18)
1 5
D5
3
QA CHK
8
Changed by
4
5 1
E14
8
TITLE
Sheet1
C
6
M_SPK-
6
D
E
08D
C
SCH-N191_R5.1
D
Date Changed
REV
SPK
R&D CHK
Time
CLOSE TO D5
(GPIO19)
D10 L14 M4
SAMSUNG
DOC CTRL CHK
Engineer
K4 D9
B
(GPIO20)
A
EXCDMA
2002.08.07
09:00:00 am
EXCDMA
EXCDMA
100NF
C193
F_WRN
C102
33PF
TP507
C805 270PF
1
100NF C152
OSC102
CSTCW48MOX11047-RO
5 3
6 2
4
C145
100PF
R126
10K
0 R937
TP508
100K
R139
100NF
R115
1.2K
3
/IRQ
/RST
4
28
/WR
C105
SDOUT
32
17
SPOUT1
SPOUT2
18
15
SPVDD SPVSS
16
30
SYNC
7
VDD
VREF
9
VSS
8
19
EXT2
HPOUT-L/MONO
10 11
HPOUT-R
5
IFSEL
6
PLLC
SCLK
31 29
SDIN
D4
23
D5
22
21
D6
D7
20
EQ1
12 13
EQ2 EQ3
14
EXT1
2
YMU759-QE2
U641
1
CLKI
D0
27 26
D1
25
D2
D3
24
_CE1S
_CEF
H2
_LB
C4
H3
_OE
_RESET
D5
_UB
D4
C6
_WE
C5
_WP/ACC
E9
F1
NC
E5
RY/_BY
SA
G8
J5
VCCF
VCCS
J6
VSS1
G3
J9
VSS2
J2
NC
M10
NC
A10
B1
NC
NC
B5
B6
NC
B10
NC
C1
NC
NC
F10
NC
NC
G1
NC
G10
L1
NC
NC
L5
L6
NC
L10
NC
NC
M1
DQ3
DQ4
H6
K7
DQ5
G7
DQ6
DQ7
J8
K3
DQ8
DQ9
H4
A1
NC
NC
F9
DQ1
J4
DQ10
DQ11
K5
J7
DQ12
DQ13
H7
K8
DQ14
DQ15/A-1
H8
DQ2
K4
H5
A7
C3
C7
A8
A9
E7
CE2S
D6
CIOF
H9
CIOS
K6
DQ0
J3
G4
F4
E4
A18
A19
D7
E2
A2
E6
A20
A3
D2
A4
F3
E3
A5
A6
D3
F7
A10
A11
C8
A12
D8
A13
E8
A14
F8
D9
A15
G9
A16
A17
V_MIDI
U506
DS42587
G2
A0
A1
F2
100PF
C808
V_DC
100PF
R160
6.3V
10UF
C799
10NF
C194
V_MEM
C183
R172
100NF
33PF
33K,1%
C108
C109
100PF
100NF
C800
C157
1UF
510K R158
V_DC
2.2K
R165
C189
100NF
V_BAT
GND
TCK
10NF
C198
C151
100NF
18PF
C118
10K
V_LCD
V_MSMA
V_MSMD
R958
L583
V_MEM
BLM11A102SPT
5.6K,1%
C191
100NF
R171
1K R114
R953
0,5%
C185
100NF
0,5%
R955
R104
R129
NC
100K,1%
100NF
C159
OSC101
MC-146(32.768KHz,20ppm)
HP_POWER
C1038 10NF
C164 12NF
330NF C806
C161 100NF
33PF
TP506
C538
68NF
C114
6
SCL
SDA 5
VCC 8
7
WP
R125
100,1%
U114
S524AD0XF1
1 A0
2 A1
3 A2
4 GND
TH100
NTH5G10P33B103E08TH
10NF
C173
TMODE
V_MSMD
100PF
C104
10K
V_MSMA
R923
100NF
C181
C556
100PF
R954
10NF
C196
V_MSMA
0,5%
TXD
100K R755
RXD
1K
F
R120
100PF
C101
TDI
22NF
10K
R156
C162
C153
100NF
V_DDA
12NF
C197
10NF
C187
100NF
R103
91K,1%
C192
C160
RESET
C188
10NF
V_MSMD
100NF
C115
5PF
C186
10NF
56K
R758
33PF
C510
22NF C155
C111
10NF
VPD
TDO
100PF
30K R760
R161
TP511
4.7NF C803
VPD
VPD
C184
10NF
VPD
VPD
V_MSMD
VPD
2
R957 NC
C798
1NF
R924
1K
C195
100NF
10K
R150
0
R951
C150
100NF
18K
R124
R113
180K
R157
1K
TMS
30K
R151
1K
R121
30K
R761
C163 100NF
R101
8.2K
5PF
C116
C182
10NF
C174
10NF
C110
R106 1K
100PF
1K R110
R108 1K
V214 VC040205X150R
C190
10NF
R112 1K
C801
100NF
C156 22NF
10K R119
100PF
C807
R538
100K
TRST
TP509
V_MIDI
R159
180K
56K R759
R118
10K
22NF
C804
VDD_P3
WDOG_EN
M16 U15
XTAL48_IN
XTAL48_OUT
U14 C12
YAMN1
A12
VDD_A1
D5 D10
VDD_A2 VDD_A3
F4 F15
VDD_A4 VDD_A5
L14
VDD_C1
D9 K4
VDD_C2 VDD_C3
M15
VDD_P1
E14
VDD_P2
M4 P8 R17
SLEEP_XTAL_OUT
SYNTH_LOCK
C10
D4
TCK
TCXO
A17
TDI
B4 A5
TDO
TMODE
B17 C3
TMS
TRK_LO_ADJ
B11
TRST_N
C6
TX_AGC_ADJ
RINGER
ROM_CS1_N
R15
P4
ROM_CS2_N
RSVD1
A16 B16
RSVD2
A11
RX_AGC_ADJ
SBCK
A1 B1
SBDT
B2
SBST
SLEEP_N
A8
SLEEP_XTAL_IN
T17
B9
Q_OFFSET
B10
Q_OUT
B5 Q_OUT_N
A6
P14
RAM_CS1_N N4
RAM_CS2_N
RD_N
R14
N17
RESIN_N
RESOUT_N
P17
RFR_N
E17
RFR_N2
J3
C14
MICINP
H17
MICOUTN
J17
MICOUTP
H16
MODE0
U17 R16
MODE1
D6
PA_ON
C11
PA_ON2
PA_R0
A9
D7
PA_R1
C8
PDM1
PDM2
LNA_RANGE0
LNA_RANGE1
C9
LWR_N
P16
K17
MIC1N
J16
MIC1P
MIC2N
H15
H14
MIC2P
MICBIAS
G17
G14
MICFBN
G15
MICFBP
MICINN
G16
I_OFFSET
I_OUT
A7 I_OUT_N
B6
E3
KEYSENS0 KEYSENS1
D2 D1
KEYSENS2 KEYSENS3
G1 H2
KEYSENS4
LCD_CS_N
P12
P13
LCD_EN
LNA_GAIN
B12
C7
GP_CS_N
P6
HKADC0
E2 F3
HKADC1 HKADC2
E1
HKADC3
F2
HKADC4
G3 F1
HKADC5 HKADC6
G2
P15
HWR_N
IDLE_N
B7
A10
GPIO42 GPIO43
U16 T15
GPIO44 GPIO45
T16 T13
GPIO46 GPIO47
U13
P2
GPIO5 GPIO6
R3 N1
GPIO7 GPIO8
P3
GPIO9
N2
GPIO27
B8
GPIO28 GPIO29
A2 R1
GPIO3
B3
GPIO30 GPIO32
C1 D3
GPIO33 GPIO34
E4 A3
GPIO35 GPIO36
C2 P1
GPIO4
T14
L1
GPIO13
M3
GPIO14
L2
GPIO16 GPIO17
K1
GPIO2
R2
J2
GPIO22 GPIO23
K3
J1
GPIO24 GPIO25
K2
GPIO26
L3
A4
GND5 GND6
K15
GND7
F14
GND8
H3 D8
GND9
F16
GND_RET
GPIO0
U1
T1
GPIO1 GPIO10
M1 N3
GPIO11 GPIO12
M2
EAR20
FM_RX_IDATA
B15 FM_RX_QDATA
B14
A15
FM_RX_STB
D12
GND1
L15
GND10
GND11
P9
L4
GND12
GND2
P5 G4
GND3
C5
GND4
D11
D7
T9
U8
D8
D9
R9
DAC_IREF
C4
DP_RX_DATA
D16 J4
DP_RX_DATA2
D17
DP_TX_DATA
DP_TX_DATA2
H1
M17
EAR10N
L16
EAR10P
K14
D10
D11
U7
R8
D12
D13
T7
U6
D14
D15
P7
R11
D2
D3
T10
U9
D4
D5
P10
R10
D6
CTS_N
H4
CTS_N2
CX8_FM_CLK
A14
C17
C_RX_IDATA2
C16
C_RX_IDATA3
C_RX_QDATA0
D13
C13
C_RX_QDATA1
B13
C_RX_QDATA2
C_RX_QDATA3
A13
R12
D0 U10
D1
T8
A9
T6
AUX0N
K16 AUX0P
L17
J15
AUX1N
AUX1P
J14
D15
AUX_PCM_CLK
E16
AUX_PCM_DIN
D14
AUX_PCM_DOUT
F17
AUX_PCM_SYNC
E15
CCOMP
C15
U2
A2
U12
T2
A20 N14
A21
A22
M14
A3
R13
T12
A4 U11
A5 T11
A6
A7
P11
R7
A8
A0 N15
A1
U5
A10
A11
R6
T5
A12
A13
T4
R5
A14 U4
A15 T3
A16
A17
R4
U3
A18
A19
U100
MSM5105-208FBGA
N16
C158
22NF
C154 6.3V 33UF
100NF
C549
R938 0
C505
100PF
V_MEM
2.2K
R153
V_MSMD
10K
R155
3.3K
R762
R963
0,5%
R122
NC
SPK1
SGBG10NDN
C199
V_MSMD
VPD
100NF
C106
10NF
R127
C542
5.6NF
1K R109
330
C119
18PF
C554
100NF
C180
10NF
47K R754
C107
10NF
1
VC040205X150R V210
TP510
TCK
ROM_WP
CN507-1
24-8005-002-000-867
SPK+
MOTOR
EL_EN
RED_LED
CHARGE_CONTROL
TCXO_CLK
SEL_SW
TRST_N
RESETIN_N
TDO
TRST_N
TDI
TMS
TCK
TDO
TRST_N
F-WE
V_BAT
HP_PWR
DP_RX_DATA
DP_TX_DATA
TDI
TMS
GP_CS_N
RESETIN_N
INNER_CHARGER
IDLE_N
TCXO_EN
TMODE
SDA
TMS
TDI
TDO
TCK
TX_AGC_ADJ
RINGER
A(1:21)
H_RX_AUDIO
LINE_IN
F-WE
RESOUT_N
MIDI_IRQB
A(1)
GP_CS_N
RD_N
D(7)
D(6)
D(5)
D(4)
D(3)
D(2)
D(1)
D(0)
BLUE_LED
MIDI_IRQB
A(15)
A(14)
A(13)
A(12)
A(11)
A(10)
A(9)
A(8)
A(7)
A(6)
A(3)
A(2)
A(1)
A(4)
A(5)
RAM_CS1_N
ROM_CS1_N
LB_N
RD_N
RESOUT_N
A(0)
F-WE
SOFTCON
SPK+
ROM_WP
D(0:15)
D(15)
D(14)
D(13)
D(12)
D(11)
D(10)
D(9)
D(8)
D(7)
D(6)
D(4)
D(5)
D(3)
D(2)
D(1)
D(0)
A(21)
A(20)
A(19)
A(18)
A(17)
A(16)
RESOUT_N
LNA_RANGE
SYNTH_LOCK
USB_DATA
USB_VMI
USB_VPI
CX8_FM_CLK
SCL
A(13)
A(12)
A(11)
A(10)
A(1)
A(0)
RAM_CS1_N
SPK-
SLEEP_N
FM_N
CELL_BAND
USB_OE_N
USB_VMO
USB_VPO
SUSPEND
RX_QDATA1
RX_QDATA0
RX_IDATA3
RX_IDATA2
SEND_END
A(9)
A(8)
A(7)
A(6)
A(5)
A(4)
A(3)
A(21)
A(20)
A(2)
A(19)
A(18)
A(17)
A(16)
A(15)
A(14)
FM_RX_STB
FM_RX_QDATA
FM_RX_IDATA
DP_TX_DATA
DP_RX_DATA
PA_IREF
D(9)
D(8)
D(7)
D(6)
D(5)
D(4)
D(3)
D(2)
D(15)
D(14)
D(13)
D(12)
D(11)
D(10)
D(1)
D(0)
RX_QDATA3
RX_QDATA2
PS_HOLD
SCAN4
TA_DET
SCAN3
SCAN2
SCL
SDA
SCAN1
GREEN_LED
SCAN0
EAR_DET
LB_N
F-WE
LCD_CS_N
ON_SW_SENSE
KEYSENSE3
KEYSENSE2
KEYSENSE1
KEYSENSE0
I_OUT_N
I_OUT HWR_N
BAT_ID
THERM_DET
SCAN5
AB_SEL
Q_OFFSET
I_OFFSET
TRK_LO_ADJ
TCXO_CLK
SBST
SBDT
SBCK
ROM_CS1_N
RD_N
Q_OUT_N
Q_OUT
PA_ON_CELL
RX_AGC_ADJ
D(0:15)
A(0:20)
PLL_EN
PLL_CLK
PLL_DATA
THERM_DET
SPK-
MIC+
H_TX_AUDIO
H_RX_AUDIO