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5. Circuit Diagrams
5-1 SGH-M100 Intergrated Analog Circuit Diagram
SAMSUNG Proprietary-Contents may change without notice 5-1
Circuit diagrams
5-2 SGH-M100 I/F Connector & LCD Circuit Diagram
VBat B p _ Vf
V t e st S P K 2P S P K 2N Vext Vext VCCD D e b ug _ R x D e b ug _ T x M P _ UP _ D AT A M P _ DO W N _D A T A M P _ CL K GND GND J i g _D e t M I C 2P I F _ RX D I F _ TX D M P _ DW N
GND ANT A N T EN N A GND
NC GND
SGH-M100 I/F Connector & LCD Circuit Diagram
Samsung Electronics 5-2
Circuit diagrams
5-3 SGH-M100 B'd-to-B'dConnector Circuit Diagram
M P3
SGH-M100 B'd-to-B'd Connector Circuit Diagram
Samsung Electronics 5-3
Circuit diagrams
5-4 SGH-M100 M46 Asic Circuit Diagram
SGH-M100 M46 Asic Circuit Diagram
Samsung Electronics 5-4
Circuit diagrams
5-5 SGH-M100 Dual Synthesizer + Transceiver Circuit Diagram
SGH-M100 Dual Synthesizer + Transceiver Circuit Diagram
Samsung Electronics 5-5
Circuit diagrams
5-6 SGH-M100 Power Management Circuit Diagram
Samsung Electronics 5-6
Circuit diagrams
5-7 SGH-M100 Receiver FrontEnd Circuit Diagram Circuit Diagram
SGH-M100 Receiver FrontEnd Circuit Diagram
Samsung Electronics 5-7
Circuit diagrams
5-8 SGH-M100 Charger Circuit Diagram
SGH-M100 Charger Circuit Diagram
Samsung Electronics 5-8
Circuit diagrams
5-9 SGH-M100 Transmitter + Transmit / Receive Switch Circuit Diagram
Transmit / Receive Switch
Transmitter
Samsung Electronics 5-9
SGH-M100 Transmitter + Transmit / Receive Switch Circuit Diagram
Circuit diagrams
5-10 SGH-M100 Audio Circuit Diagram
SGH-M100 Audio Circuit Diagram
Samsung Electronics 5-10
Circuit diagrams
5-11 SGH-M100 Irda + Memory Circuit Diagram
Irda
Memory
SGH-M100 Irda + Memory Circuit Diagram
Samsung Electronics 5-11
Circuit diagrams
5-12 SGH-M100 MP3 Circuit Diagram
1 2 3 4 5 6 7 8
VBAT J1 MP_DWN MP_CLK MP_DOWN_DATA MP_UP_DATA Kbd_Strb0 Kbd_Strb1 Kbd_Strb2 Kbd_Strb3 Kbd_Strb4 Kbd_Strb5 Kbd_Strb6 Kbd_Strb7 Kbd_Rtn0 Kbd_Rtn1 Kbd_Rtn2 MP3_ON BL CTRL_DWN 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 MP_TXD MP_RXD AUDIO_R VBAT Pwr_On N_MOTOR MICMIC+ KEY_INT RMT_KEY AUDIO_L Flip_Sns VCCD Flip_Sns 2 U8 A3210 VCCD 1 C47 100nF C15 330pF + C14 2.2uF Z1 MIC+ C48 33pF MIC+ MIC MP3_ON 100K 8 R11 7 6 5 U5 INA ENA INB ENB MIC5210 VCC C19 470pF VCC + 3 C18 10uF C12 1nF U4 MAX809 R10 100K 2 D1 1SS314 OUTA GND OUTB BYPB 1 2 + 3 4 C16 10uF C10 100nF C13 1nF C17 10uF VCC 10uH + C50 1nF
A
VBAT J2 AVCC L1 TP1 TP N_MOTOR Kbd_Rtn0 Kbd_Rtn1 Kbd_Strb7 Kbd_Strb0 1 2 3 4 5 6 CON6 TO SIDE KEY
A
U9 SMF05 VCCD U10 MP3_EN 1 2 3 IN V+ GND DG9431 NO COM NC 6 5 4 C49 33pF Kbd_Rtn2 Kbd_Strb1
GND
1
3
4
5
CON40
OUT
VDD
1
3
VCC
VCC U3 Kbd_Rtn2 Kbd_Rtn1 Kbd_Rtn0 VBAT S1 SEND Kbd_Strb1 S4
B
Pwr_On S2 UP S3 END/PWR
AD7 AD6 AD5 AD4 AD3 AD2 AD1 AD0
44 43 42 41 32 31 30 29 1 2 3 4 5 10 11 14
I/O7 I/O6 I/O5 I/O4 I/O3 I/O2 I/O1 I/O0 N.C N.C N.C N.C N.C N.C N.C N.C CLE ALE CE RE WE WP SE R/B KM29U128T
VCC VCC N.C N.C N.C N.C N.C N.C N.C N.C N.C N.C N.C N.C N.C N.C N.C N.C N.C N.C N.C N.C VSS VSS
12 37 48 47 46 45 40 39 38 35 34 33 28 27 26 25 24 23 22 21 20 15 36 13 C7 100nF C6 100nF MP_TXD MP_RXD D3 1SS314 EXA0 CLE ALE /RE /WE R/B /SE CTRL_DWN VCC R41
R2 100K
R1 100K
1
R19 100K VCC R20 100K R21 100K R22 100K R23 100K R48 100K R24 100K R44 100K KEY_INT MP_DWN A_LEVEL CTRL_DWN MP_CLK MP_DOWN_DATA MP_UP_DATA /RESET R25 10K
S5 2 S7 5 S11 8 S14 0 S19 RIGHT
S6 3 S9 6 S12 9 S15 # S20 DOWN S21 CLEAR
GND
VCC
RST
/RESET
2
C2 100nF
B
1 Kbd_Strb2 S8 4 Kbd_Strb3 S10 7 Kbd_Strb4 S13 * Kbd_Strb5 S18 LEFT Kbd_Strb6
16 17 9 8 18 19 6 7
C45 C34 10K R42 A_LEVEL 10K DVCC
AVCC 10uF
VCC VCC C31 100nF RMT_KEY R50 100K
+
100nF
EXA0 CLE ALE /RE /WE R/B /SE
C11 100nF R28 100K R29 100K R30 3.3K R31 3.3K MP3_EN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
P10-3 SIOO3/P10-2 SIO3/P10-1 SIOCK3/P10-0 TM3EVT/P7-5 TM3OUT/P7-4 RXC0/P7-2 GND TXD0/P7-1 RXD0/P7-0 AGND AI7/P12-7 AI6/P12-6 AI5/P12-5 AI4/P12-4 AI3/P12-3 AI2/P12-2 AI1/P12-1 AI0/P12-0 VREF VDD A19/P2-3 A18/P2-2 A17/P2-1 A16/P2-0
100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76
VCC
Kbd_Strb0 S16 F1 Kbd_Strb7 S17 F2
S_CLK S_RXD S_TXD D_TXD D_CLK I2C_CLK I2C_DATA
VCC R33 100K
C36
C
D2 1SS314
R36 10K C35 100nF R35 100K AVCC
DVCC C20 DVCC R12 100K C5 100nF R13 100K 100nF U6 29 30 31 32 34 36 38 40 42 44 2 3 5 6 VDD_1 VSS_1 SDA SCL SDI SCKR BIT_EN SRC_INT SDO SCKT LRCKT OCLK VSS_2 VDD_2 STA013-TQFP DVCC C21 100nF DVCC VCC Q1 MMBT2907A R14 10 R40 R39 2.2K NC C22 100nF C23 1nF C44 100nF CLK/D_REQ VSS_5 RESET SCANEN TESTEN VDD_4 VSS_4 XTI XTO FILT PVSS PVDD VDD_3 VSS_3 27 26 25 24 22 21 19 15 13 12 11 10 8 7 100nF
R26 100K DEC_REQ C28
R34 100K
0
C37
100pF
/DEC_RST
R37 U1 2 AUDIO_L AUDIO_R AVCC 5 7 6 GND VO2 VO1 VDD LM4881
47K DOWN IN2BYPASS IN13 4 1 8 R8 22K C41 1uF
C42 2.2nF R7 2.2K
R5 56K 7 C3 10uF 8
D_TXD D_CLK U2 VA+ AOUTL AOUTR GND CS4331-KS MCLK 4 DVCC SDATA DEM/SCLK LRCLK 1 2 3
R18 0 R17 1M
C27 47pF X1 14.7465MHz
5 R9 + C39 1uF 22K C40 1uF R6 2.2K 6
26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
P6-6 P6-7 P5-4/CPCM0 P5-5/CPCM1 P5-6/TM0OUT P5-7/TM0EVT RES NM1 EA VDD XT0 XT1 GND OSC0 OSC1 VDD P11-0/WAIT P11-1/HOLD P11-2/CLKOUT P11-3/XOUT P11-6/TM9OUT P11-7/TM9EVT P3-1/PSEN P3-2/RD P3-3/WR
P10-4 P10-5 P10-7 RXD1/P8-0 TXD1/P8-1 RXC1/P8-2 TXC1/P8-3 TM4OUT/P8-4 PWM2OUT/P8-6 PWM3OUT/P8-7 PWM0OUT/P7-6 PWM1OUT/P7-7 VDD GND HLDACK/P9-7 EXINT4/P9-0 EXINT5/P9-1 P9-2 P9-3 EXINT0/P6-0 EXINT1/P6-1 EXINT2/P6-2 EXINT3/P6-3 P6-4 P6-5
U7 MSM66573-TQFP
P1-7/A15 P1-6/A14 P1-5/A13 P1-4/A12 P1-3/A11 P1-2/A10 P1-1/A9 P1-0/A8 P4-7/A7 P4-6/A6 P4-5/A5 P4-4/A4 P4-3/A3 P4-2/A2 P4-1/A1 P4-0/A0 GND P0-7/D7 P0-6/D6 P0-5/D5 P0-4/D4 P0-3/D3 P0-2/D2 P0-1/D1 P0-0/D0
75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
R/B /SE
EXA0 CLE ALE /RE /WE
C
AD7 AD6 AD5 AD4 AD3 AD2 AD1 AD0
+ +
C43 2.2nF R4 56K
C4 10uF
+ +
VCC C26 47pF
+
C29 10uF
R38
47K
C24 470pF
C25 4.7nF R15 1K R16 10
/RESET R32 100K R3 1M
C30 100nF
C9 47pF C8 C1 100nF X2 13.5168MHz 100pF
D
C38 TP2 GND
100pF
AVCC R27 20K
VCC
1
D
VBAT
DEC_EN AMP_DWN /DEC_ON
R45 220
R46 220
R47 220
R49 220
LD1 LED
LD2 LED
LD3 LED
LD4 LED
LD5 LED
LD6 LED
LD7 LED
LD8 LED
PERSONAL TELECOM. INC.
Title
MP3 PLAYER for GSM Phone ( M100 )
BL Size Document Number Custom Date:
1 2 3 4 5 6 7
Rev
1.3
Sheet
8
Sunday, May 28, 2000
1
of
1
Samsung Electronics 5-12