Main-5 - Samsung MX-F730 Service Manual

6.7. MAIN-5

RF5 V_PW RF5 V_PW DM5V_PW DM5V_PW
RFBD1 RFBD1
0.01OHM 0.01OHM
RFCN1 RFCN1
RFC3 RFC3
330UF 330UF
23 23
VCC_5V VCC_5V
22 22
RF RF
21 21 RFC2 RFC2
DVD_LD DVD_LD
20 20 10UF 10UF
DVD_MPD DVD_MPD
19 19
DVD_VR DVD_VR
18 18
GND GND
17 17
RFC1 RFC1
VREF VREF
16 16
VCC VCC
15 15
F F
10UF 10UF
14 14
E E
13 13
A A
12 12
D D
11 11
C C
10 10
B B
9 9
F+ F+
8 8
T+ T+
7 7
T- T-
6 6
F- F-
5 5
SW SW
4 4
LD_GND LD_GND
3 3
CD_LD CD_LD
2 2
CD_MPD CD_MPD
1 1
CD_VR CD_VR
DGND DGND
RFCN2 RFCN2
1 1
SP+ SP+
2 2
SP- SP-
3 3
SL- SL-
4 4
SL+ SL+
5 5
INSW INSW
6 6
OUTSW OUTSW
7 7
GND GND
8 8
D+ D+
9 9
D- D-
RFIC2 RFIC2
RFR32 RFR32
22KOHM 22KOHM
1 1
FOCUS FOCUS VINFC VINFC
2 2
1/16W 1/16W
TRB_1 TRB_1
RFR33 RFR33
3 3
REGO2 REGO2
6.8KOHM 6.8KOHM
4 4
SLEGN SLEGN VINSL+ VINSL+
5 5
1/16W 1/16W
REGO1 REGO1
6 6
CLOSE CLOSE
FWD FWD
7 7
OPEN OPEN
REV REV
8 8
Vcc1 Vcc1
9 9
DCLOAD_N DCLOAD_N VOTR- VOTR-
10 10
DCLOAD_P DCLOAD_P VOTR+ VOTR+
11 11
SLED_N SLED_N VOSL+ VOSL+
12 12
SLED_P SLED_P
VOSL- VOSL-
13 13
FOCUS_N FOCUS_N VOFC- VOFC-
14 14
FOCUS_P FOCUS_P VOFC+ VOFC+
M5.1V_PW M5.1V_PW
M5.1V M5.1V
MPQ3 MPQ3
AO3415AS AO3415AS
P_ON P_ON
C C
MPQ4 MPQ4
P_ON P_ON B B
MMDT5210W MMDT5210W
E E
DGND DGND
Copyright© 1995-2013 SAMSUNG. All rights reserved.
MP3.3V_PW MP3.3V_PW
1/16W 1/16W
RFR3 RFR3
220OHM 220OHM
CDLDO CDLDO
PUHRF PUHRF
DVDLDO DVDLDO
DVDVR DVDVR
MVREF MVREF
F F
E E
A A
D D
C C
B B
FOCUS_P FOCUS_P
TRACK_P TRACK_P
TRACK_N TRACK_N
FOCUS_N FOCUS_N
SW SW
RFC7 RFC7
100P F 100P F
CDLDO CDLDO
RFC18 RFC18
MPD MPD 100P F 100P F
CDVR CDVR
RFC19 RFC19
100P F 100P F
DGND DGND
EMC IMPROVE EMC IMPROVE
U_INSW U_INSW
U_OUTSW U_OUTSW
RFR50 RFR50
15KOHM 15KOHM
SPM O_P SPM O_P INSW INSW
SPM O_N SPM O_N
OUTSW OUTSW
SLED_N SLED_N
RFR51 RFR51
SLED_P SLED_P
15KOHM 15KOHM
DCLOAD_P DCLOAD_P
DCLOAD_N DCLOAD_N
DGND DGND
RFR49 RFR49
RFC17 RFC17 33OHM 33OHM
1/16W 1/16W
DA DA
RFR48 RFR48
100NF 10V 100N F 10V
3.3KOHM 3.3KOHM
1/16W 1/16W
DRV DRV
RFR47 RFR47
1KOHM 1KOHM
28 28
MUTE MUTE
27 27
1/16W 1/16W
BIAS BIAS
26 26
1/16W 1/16W
VINTK VINTK TRACK TRACK
RFR42 RFR42
25 25
RFR46 RFR46
TRB_2 TRB_2 1KOHM 1KOHM
24 24
39KOHM 39KOHM
OPOUT OPOUT
1/16W 1/16W
23 23 RFR45 RFR45
1/16W 1/16W
VINLD VINLD SPI NDLE SPI NDLE
22 22 1KOHM 1KOHM
GND GND
RFR39 RFR39 RFR40 RFR40
21 21
VCTL VCTL 10KOHM 10KOHM 1.2KOHM 1.2KOHM
20 20
1/16W 1/16W
OPIN OPIN
19 19 RFR44 RFR44
1/16 W 1/16W 1/16W 1/16W
Vcc2 Vcc2 22KOHM 22KOHM
18 18
SPMO_N SPMO_N
VOLD- VOLD-
17 17
RFR37 RFR37
DGND DGND
VOLD+ VOLD+
16 16 2.2OHM 2.2OHM
VOTK- VOTK- TRACK_N TRACK_N
1/8W 1/8W
15 15
VOTK+ VOTK+ TRACK_P TRACK_P
1/8W 1/8W
RFR36 RFR36
2.2OHM 2.2OHM
DGND DGND
DM5V_PW DM5V_PW
MR51 MR51
10KOHM 10KOHM
1/16W 1/16W
5SP_3. 3V 5SP_3. 3V
MP3.3V_PW MP3.3V_PW
JIGCN JIGCN
1 1
2 2
3 3
SPI _DO SPI _DO
4 4
SPI _DI SPI _DI
5 5
SPI _CLK SPI _CLK
6 6
SPI _CS SPI _CS
DVD OPTION DVD OPTION
RF5V_PW RF5V_PW
C3002 C3002
100NF 10V 100NF 10V
RFIC1 RFIC1
RFR10 RFR10
RFR9 RFR9
1 1 8 8
OUT1 OUT1
10OHM 10OHM 100KOHM 100KOHM
VCC VCC
2 2 7 7
IN1- IN1-
CDLD CDLD
OUT2 OUT2
3 3 6 6
IN1+ IN1+
DVD DVD DVD DVD
IN2- IN2-
4 4 5 5
GND GND
IN2+ IN2+
RFR7 RFR7
220OHM 220OHM
DVD DVD
DVDLD DVDLD
MP3.3V_PW MP3.3V_PW
RF5V_PW RF5V_PW
RFR29 RFR29
RFR25 RFR25
1KOHM 1KOHM 1KOHM 1KOHM
C C C C
B B B B
DVDVR DVDVR
E E DVD DVD E E DVD DVD
SW SW RFR27 RFR27
1KOHM 1KOHM
C C
B B
CDVR CDVR
E E DVD DVD
DVD OPT ION DVD OPT ION
A+5V_PW A+5V_PW
DGND DGND
TP_A+5V TP_A+5V
M5.1V_PW M5.1V_PW
MPQ1 MPQ1 MPIC1 MPIC1
AO3415AS AO3415AS
3 3
VIN VIN
* *
MBD1 MBD1
ADJ ADJ
MPQ2 MPQ2
MPR1A MPR1A
C C
P_ON 2 P_ON 2 B B
E E
100OHM 100OHM
MMDT5210W MMDT5210W
DGND DGND
MPR6 MPR6
P_ON P_ON
10KOHM 10KOHM
1/16W 1/16W
MPL1 MPL1
MPIC2 MPIC2
OPOUT OPOUT
M5.1V_PW M5.1V_PW
4.7UH 4.7UH UNDEFINED UNDEFINED
1 1 8 8
PGND PGND NC NC
2 2 7 7
MGND1 6 MGND1 6
VIN VIN SS SS
3 3
LX LX
AGND AGND EN EN
4 4 5 5
FB FB COMP COMP
MPR10 MPR10
3.6KOHM 3.6KOHM
1/10W 1/10W
SPMO_P SPMO_P
DGND DGND
M5.1V_PW M5.1V_PW
TPS2069CDBVR TPS2069CDBVR
USIC1 USIC1
5 5 1 1
OUT OUT
IN IN
2 2
GND GND
4 4 3 3
/FLT /FLT
USB_EN USB_EN
EN/EN# EN/EN#
USB_FLG USB_FLG
DVD VIDEO OPTION DVD VIDEO OPTION
VC11 VC11
VBD4 VBD4
10PF 50V 10PF 50V
0.01OHM 0.01OHM
DVD DVD
V_PR V_PR
DVD DVD
VL4 VL4
1.8UH 1.8UH
DVD DVD
DVD DVD
RFR15 RFR15
1KOHM 1KOHM
0406-001239 0406-001239
1/16W 1/16W
DGND DGND VC5 VC5
10PF 10PF 50V 50V VBD2 VBD2
0.01OHM 0.01OHM
DVD DVD
V_Y V_Y
DVD DVD
VL2 VL2
1.8UH 1.8UH
DVD DVD
VC8 VC8
DGND DGND
10PF 10PF 50V 50V VBD3 VBD3
0.01OHM 0.01OHM
V_PB V_PB DVD DVD
DVD DVD
VL3 VL3
1.8UH 1.8UH
DGND DGND
DVD DVD
DGND DGND VC2 VC2
VBD1 VBD1
10PF 10PF 50V 50V
0.01OHM 0.01OHM
CVBS CVBS DVD DVD
DVD DVD
VL1 VL1
1.8UH 1.8UH
DVD DVD
DVD/CD DVD/CD
DGND DGND
7 7
8 8
AUXI_R AUXI_R
9 9
VO_PR VO_PR
4 4
5 5
AUXI_L AUXI_L
MP3.3V_PW MP3.3V_PW
6 6
VO_PB VO_PB
2 2
1 1
VOUT VOUT
2 2
VO_CVBS VO_CVBS
3 3
VO_Y VO_Y
VJK1 VJK1
DGND DGND
DVD DVD
AUR6R AUR6R
220OHM 220OHM
AUX_R AUX_R
AUR6L AUR6L
220OHM 220OHM
AUX_L AUX_L
TG1 TG1 TG2 TG3 TG4 TG2 TG3 TG4
MPBD2 MPBD2
MP1.35V_PW MP1.35V_PW
0.01OHM 0.01OHM
MPBD3 MPBD3
0.01OHM 0.01OHM
CD AUX OPTION CD AUX OPTION
AUXR AUXL AUXR AUXL
4 4
AUXI_L AUXI_L
2 2
AUXI_R AUXI_R
3 3
1 1
DGND DGND
DGND DGND CD CD
USB5V_PW USB5V_PW
DGND DGND
6. Schematic Diagram
VTP_PR VTP_PR
VO_PR VO_PR
VD1 VD1
VTP_Y VTP_Y
VO_Y VO_Y
DVD DVD
VTP_PB VTP_PB
VO_PB VO_PB
VD3 VD3
VTP_CVBS VTP_CVBS
VO_CVBS VO_CVBS
DVD DVD
AUXI_R AUXI_R
AUXI_L AUXI_L
DGND DGND
VJK2 VJK2
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