Front - Samsung MX-F730 Service Manual

6.2. FRONT

1/8W 1/8W 1/8W 1/8W
820OHM 820OHM 1KOHM 1KOHM
KEY_AD2 KEY_AD2
FKR8 FKR8 FKR9 FKR9
UNDEFINED UNDEFINED UNDEFINED UNDEFINED UNDEFINED UNDEFINED
JTP 1280A 6 JTP 1280A 6 JTP 1280A 6 JTP 1280A 6 JTP 1280A 6 JTP 1280A 6
USB USB USB REC USB RE C OPEN/GLOSE
DGND DGND
1/8W 1/8W 1/8W 1/8W
820OHM 820OHM 1KOHM 1KOHM
FKR1 FKR1 FKR2 FKR2
KEY_AD1 KEY_AD1 UNDEFINED UNDEFINED UNDEFINED UNDEFINED UNDEFINED UNDEFINED
JTP 1280A 6 JTP 1280A 6 JTP 1280A 6 JTP 1280A 6 JTP 1280A 6 JTP 1280A 6
STOP STO P REW REW
DGND DGND
DGND DGND
UNDEFINED UNDEFINED
UNDEFINED UNDEFINED
3857ST 3857ST
FMB1 FMB1
50V 50V
1UF 1UF
FMC1 FMC1
FMJ1 FMJ1
7 7
1/4W 1/4W
6 6
100O HM 100O HM
2 2
3 3
OR3 OR3
4
4
5 5
1 1
UNDEFINED UNDEFINED
UNDEFINED UNDEFINED
3857ST 3857ST
FMB3 FMB3
MIC_AGND1 MIC_AGND1 MGND MGND
T1 T1 T2 T2
23 23
UGND UGND
22 22
D_P D_P
21 21
D_N D_N
20 20
U5.4V U5.4V
19 19
MIC_SEN MIC_SEN
18 18
MGND MGND
17 17
MIG_SIG MIG_SIG
16 16
MGND MGND
15 15
5.1V 5.1V
14 14
R5.1V R5.1V
13 13
REMOCON REMOCON
DGND DGND 12 12
11 11
KEY_1 KEY_1
10 10
KEY_2 KEY_2
9 9
JOG+ JOG+
8 8
JOG- JOG-
7 7
VFD_DO VFD_DO
6 6
VFD_CLK VFD_CLK
5 5
VFD_CE VFD_CE
4 4
DGND DGND
3 3
VP- VP-
2 2
VFD- VFD-
1 1
VFD+ VFD+
FCN1 FCN1
Copyright© 1995-2013 SAMSUNG. All rights reserved.
1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W
1/8W 1/8W
1.2KOHM 1.2KOHM 1.5KOHM 1.5KOHM 1.8KOHM 1.8KOHM 2.2KOHM 2.2KOHM 3.3KO HM 3.3KO HM
FKR10 FKR10 FKR11 FKR11 FKR12 FKR12 FKR13 FKR13 FKR14 FKR14
UNDEFINED UNDEFINED UNDEFINED UNDEFINE D UNDEFINED UNDEFINED UNDEFINED UNDEFINED
UNDEFINED UNDEFINED
JTP 1280A 6 JTP 1280A 6 JTP 1280A 6 JTP 1280A 6 JTP 1280A 6 JTP 1280A 6 JTP 1280A 6 JTP 1280A 6
JTP 1280A 6 JTP 1280A 6
OPEN/GLOS E GIGA GIGA PARTY PARTY DEMO DEMO
1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W
1/8W 1/8W
1.2KOHM 1.2KOHM 1.5KOHM 1.5KOHM 1.8KOHM 1.8KOHM 2.2KOHM 2.2KOHM 3.3KO HM 3.3KO HM
FKR3 FKR3 FKR4 FKR4 FKR5 FKR5 FKR6 FKR6 FKR7 FKR7
UNDEFINED UNDEFINED UNDEFINED UNDEFINED UNDEFINED UNDEFINED UNDEFINED UNDEFINED UNDEFINED UNDEFINED
JTP 1280A 6 JTP 1280A 6 JTP 1280A 6 JTP 1280A 6 JTP 1280A 6 JTP 1280A 6 JTP 1280A 6 JTP 1280A 6 JTP 1280A 6 JTP 1280A 6
EQ EQ MP3/CD MP3/C D POWER POWER TURNER TURNER AUX AUX DELETE DELETE
5.1V 5.1V
UNDEFINED UNDEFINED
1/8W 1/8W UNDEFINED UNDEFINED
220O HM 220O HM 3857ST 3857ST
FMR6 FMR6 FMB2 FMB2
10V 10V
220UF 220UF
FMC5 FMC5
MIC_SEN MIC_SEN
MGND MGND
1/8W 1/8W
220O HM 220O HM 2SC1008-Y 2SC1008-Y
C C
FMR2 FMR2
B B FMQ1 FMQ1
E E
OPEN OPEN
T3 T3 T4 T4 T5 T5 T6 T6 T7 T7 T8 T8 T9 T9 T10 T10 T11 T12 T13 T14 T15 T16 T17 T18 T19 T11 T12 T13 T14 T15 T16 T17 T18 T19 U1 U2 U3 U4 U1 U2 U3 U4
DGND DGND
USD_DP USD_DP
USB_DN USB_DN
USB_5V USB_5V
MIC_SEN MIC_SEN
MGND MGND
MIC_SIG MIC_SIG
MGND MGND
5.1V 5.1V
R5.1V R5.1V
REMOCON REMOCON
DGND DGND
KEY_AD1 KEY_AD1
KEY_AD2 KEY_AD2
UP_VOL UP_VOL
DN_VOL DN_VOL
VFD_DT VFD_DT
VFD_CLK VFD_CLK
VFD_CE VFD_CE
VFD_GND VFD_GND
-VP -VP
VFD- VFD-
VFD+ VFD+
1/2W 1/2W
1OHM 1OHM
FVR1 FVR1
VFD- VFD-
VFD+ VFD+
FVC2 FVC2
100UF 100UF
16V 16V
10UF 10UF
50V 50V
FVC1 FVC1
VFD_GND VFD_GND
1 1
UP_VOL UP_VOL
3 3
MGND2 MGND2 2 2
DN_VOL DN_VOL
DGND DGND
MIC_SIG MIC_SIG
FUC1 FUC1
FUC2 FUC2 FUC3 FUC3 FUC4 FUC4
FUC5 FUC5
470UF 470U F 100NF 100NF 47NF 47NF 10NF 10NF 1/8W 1/8W
10V 10V 50V 50V 50V 50V 50V 50V 470O HM 470O HM
MGND1 MGND1
1
1
2 2
3 3
4 4
MGND2 MGND2
FUJ1 FUJ1
DGND DGND
50V 50V
1NF 1NF
C1 C1
50V 50V
1NF 1NF
C2 C2
VFD_GND VFD_GND DGND DGND
50V 50V
1NF 1NF
C3 C3
50V 50V
1NF 1NF
C4 C4
MGND MGND DGND DGND
VFD_GND VFD_GND TP3 TP3
TP21 TP21
TP12 TP12
TP22 TP22
TP13 TP13
TP23 TP23
TP14 TP14
TP24 TP24
TP15 TP15
TP25 TP25
TP16 TP16
TP26 TP26
TP17 TP17
TP27 TP27
TP18 TP18
TP28 TP28
TP19 TP19
TP29 TP29
TP20 TP20
5.1V 5.1V
5.1V 5.1V
51KOHM 51KOHM 1/8W 1/8W
FVR8 FVR8
FVR9 FVR9
VFD_DT VFD_DT 100OHM 100OHM 1/8W 1/8W
FVR10 FVR10
VFD_CLK VFD_CLK 100OHM 100OHM 1/8W 1/8W
FVR11 FVR11
VFD_CE VFD_CE 100OHM 100OHM 1/8W 1/8W
USB_5V USB_5V
USB_DN USB_DN
USD_DP USD_DP
DGND DGND
DGND DGND
DGND DGND
1/8W 1/8W
REMOCON REMOCON
22O HM 22O HM
R5.1V R5.1V FRR2 FRR2
R5. 1V R5. 1V FRR1 FRR1
47OHM 47OHM
1/8W 1/8W
FRC2 FRC2
50V 50V
100NF 100NF
50V 50V
10UF 10UF
DGND DGND
DGND DGND
6. Schematic Diagram
AH07-00271A AH07-00271A
UNDEFINED UNDEFINED
FVFD FVFD
FVC7 FVC7
TP7 TP7
VFD_GND VFD_GND
TP30 TP30
TP35 TP35
TP31 TP31
TP36 TP36
TP32 TP32
TP37 TP37
TP33 TP33
TP38 TP38
TP34 TP34
TP39 TP39
VFD_GND VFD_GND
VFD_GND VFD_GND
100NF 100NF
50V 50V
FVC8 FVC8
1 1 33 33
P19 P19
LED1 LED1
2 2 SG19/GR10 SG19/GR10 32 32
P18 P18
LED2 LED2 SG18/GR11 SG18/GR11
3 3 31 31
P17 P17
LED3 LED3 SG17/GR12 SG17/GR12 -VP -VP
4 4 30 30
LED4 LED4 VEE VEE
5 5 29 29
P16 P16
OSC OSC PT6315A PT6315A SG16/KS16 SG16/KS16
6 6 28 28
P15 P15
DOUT DOUT SG15/KS15 SG15/KS15
7 7 27 27 P14 P14
DIN DIN SG14/KS14 SG14/KS14
8 8 FVIC1 FVIC1 26 26 P13 P13
CLK CLK SG13/KS13 SG13/KS13
9 9 25 25 P12 P12
STB STB SG12/KS12 SG12/KS12
10 10 24 24 P11 P11
K1 K1 SG11/KS11 SG11/KS11
11 11 23 23
P10 P10
SG10/KS10 SG10/KS10
K2 K2
VCC1 VCC1
10UF 10UF
50V 50V
VFD_GND VFD_GND
1 1 MGND1 MGND1
OUT OUT
2 2
VCC VCC
3 3 MGND2 MGND2
GND GND
6-2