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SCHEMATIC DIAGRAM (MAIN)
3
4
3
4
3
4
3
1
3
4
3
3
1
4
3
4
2
5
2
5
2
5
2
2
2
5
2
5
2
1
5
1
1
1
1
1
VCC
CN106
O R
1
MONIT
SO1
2
SI1
DEBUGGER
3
I/F
4
+D5V
CN902
V-
1
TP31
.
1
V+
R144
1
TP30
.
2
DC-22V
1
TP29
.
3
2.2K
+5VSTB
1
TP28
+5V-STB
.
4
AAGND
1
TP27
.
5
IR
FB107
1
TP26
.
6
VFD-DA
1
R145
220
TP24
.
7
VFD-CLK
R146
220
1
TP25
.
8
VFD-STB
R147
220
1
TP39
.
9
GND
1
TP38
.
10
PCON
1
TP37
.
11
1
TP58
.
12
1
TP59
.
13
+D5V
1
TP60
.
14
CN107
FP I/F
1
SO2
2
SI2
3
4
DEBBUG/DOWN LOAD
Host Memory
TERMINAL I / F
MEMAD[0..19]
MEMAD[0..19]
VCC
VCC
MEMDA[0..15]
+5V-STB
+5V-STB
SD3
SD3
MEMCS1#
+3.3V
+3.3V
MEMCS0#
RD-
GND
WR-
RESET#
SDA
SCL
4-MEMORY
CN901
V-
1
TP45
.
1
V+
1
TP44
.
2
POWER
DC-22V
1
TP43
.
3
AAGND
1
TP42
.
4
AAGND
+D5V
1
TP40
.
5
+D5V
+12VAA
+12VAA
GND
1
TP41
.
6
+12VA
+12VA
+5VSTB
1
TP35
.
7
+5VA
+5VA
1
TP34
.
8
+5VV
+5VV
-12V
1
TP32
.
9
-12V
-12VA
-12VA
AGND
1
TP33
.
10
AGND
SD25
SD25
+12V
1
TP15
M5
.
11
+12V
M5
SGND
1
TP14
SD3
.
12
SGND
SD3
S9V
1
TP13
.
13
S9V
SA3
SA3
PCON
1
TP12
.
14
MVCC
MVCC
RF5
C457
RF5
DSP_VCC18
4.7uF/16V
DSP_VCC18
VCC
VCC
+3.3V
+3.3V
GND
2-POWER
Main Power I/F
D-TERMINAL
CN405
Optinal
or YUV port
FB408
FB407
Y-OUT
V-OUT
FB406
C453
D417
C454
D416
C456
D419
100pF
1N4148
100pF
1N4148
100pF
1N4148
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H13
4
3
4
3
4
4
3
4
3
4
H7
H8
H9
H10
TP36
TP57
5
2
5
2
5
5
2
5
2
5
1
1
1
1
U/B/C
H5
H6
J9
J10
J1
C459 10uF/16V
VADDIS 5E
RESET#
RESET#
R152 4.7K
A/D-KEY
PLAY-LAMP
IRIRQ
FPDOUT
FPDOUT
FPCLK
FPCLK
FPSEL
FPSEL
SO2
C151
SI2
47pF
MEMDA[0..15]
MEMCS1#
MEMCS1#
MEMCS0#
MEMCS0#
RD-
RD-
WR-
WR-
SDA
SDA
SCL
SCL
HA[0..12]
HD[0..7]
HD[0..7]
OPSW
OPSW
CLSW
CLSW
LSW-
SPDIF-SEL
STANDBY
D-VFORMAT
+5VA
+5VA
AVD[0..7]
AVD[0..7]
VCC
VCC
+3.3V
+3.3V
DSP_VCC18
3-VADDIS 5E
SPDIFVCC
C448
100K
R437
C446
0.1uF
U404
0.1uF
1
2
1
C447
3
4
100uF/10V
5
6
C449
R438
FB411
9
8
330R
11
10
0.1uF
13
12
R439
74HCU04
91R
Add U405 for
R440
control
according
2.2K
R449 0R
SPDIF-CD
SPDIF-DVD
R450 0R
for
D-terminal
+5VV
CN406
U-OUT
1
TP71
.
1
1
TP70
.
2
1
TP61
.
3
S/YUV
Optinal
DWM395mech.
S/YUV SW
- 20 -
S-VIDEO/CVBS OUT
H14
CVBS1
6
7
U/B/C OUT
4
5
V/R/Y
3
2
JK404
TP74
1
.
8 1
Optional
MIC_ON
HEADPH_DET
AMUTE
A/D-KEY
AMUTE
SPDIF-DVD
PLAY
SPDIF-DVD
WRQ
FPDIN
WRQ
SPD_FG
IRIRQ
SPD_FG
INT_DEC-
INT_DEC-
MIC_MUTE
MIC_MUTE
VD
VD
DE-EMP
FS1
FS1
FS2
FS2
S/YUV-SW
S/YUV-SW
DREQ-
MEMAD[0..19]
DREQ-
DBGN-
MEMDA[0..15]
DBGN-
C2F
C2F
CVBS-G-Y
CVBS_GY
Y-R-V
Y_R_V
C-B-U
C_B_U
CVBS-C
CVBS_C
AMCLK
AMCLK
ABCLK
ABCLK_P
ALRCLK
ALRCLK_P
ASDAT0
AOUT0_P
CD_DATA
CD_DATA
BCK
BCK
HA[0..12]
LRCK
LRCK
DCLK
DCLK
DACK-
DACK-
DERR-
DERR-
LSI_RST-
LSW-
LSI_RST-
DMUTE-
SPDIF-SEL
DMUTE-
OPEN-
STANDBY
OPEN-
CLOSE-
CLOSE-
GUP
D-VFORMAT
GUP
RDY-
RDY-
SAMCLK
SAMCLK
TE_BIAS
TE_BIAS
CS_DVD-
CS_DVD-
DSP_VCC18
+5VA
SAMSUNG SERVO
AVD[0..7]
FB410
HD[0..7]
HA[0..12]
SPDIF-CD
DREQ-
DBGN-
C2F
SPDIF_COAX
C2F
CD_DATA
BCK
BCK
LRCK
DCLK
DACK-
DERR-
DERR-
WRQ
+3.3V
INT_DEC-
SPD_FG
LSI_RST-
SPDIFDVD/CD SEL
DMUTE-
R452
to Sanyo.
OPEN-
CLOSE-
open
GUP
U405
RDY-
SPDIF-SEL
1
6
SAMCLK
IN1
COL
2
5
WR-
GND
VCC
SPDIF_P_1
WR-
3
4
RD-
IN2
OUT
CS_DVD-
R451
100
TE_BIAS
NC7SZ157
C450
0.1uF
R149
4.7K
S/YUV-SW
SA3
for
M5
SD3
SD3
SD25
MVCC
MVCC
RF5
RF5
MGND
6-SANYO SERVO
FB1
FB2
FB3
V/R/Y
FB409
V-OUT
U/B/C
FB412
U-OUT
CVBS1
C-OUT
FB4
FB413
SPDIFVCC
AUDIO DAC AND VIDEO FILTER
Y-R-V
RESET#
V-OUT
C-B-U
AMUTE
U-OUT
CVBS-C
C-OUT
CVBS-G-Y
Y-OUT
AOUT-RMAIN
FB414
MAIN_R
MIC_MUTE
AOUT-RMAIN
AOUT-LMAIN
FB415
MAIN_L
AOUT-LMAIN
VD
HEADPH_DET
DE-EMP
HEADPH_DET
ECHO_OUT
ECHO_OUT
VOLUM_OUT
VOLUM_OUT
ECHO_ADJ
ECHO_ADJ
VOLUM_ADJ
VOLUM_ADJ
HP_ROUT
HP_ROUT
HPVOL_RIN
HPVOL_RIN
HPVOL_LIN
Optional
CVBS-G-Y
HPVOL_LIN
HP_LOUT
Y-R-V
HP_LOUT
+12VA
+12VA
C-B-U
+12VAA
+12VAA
CVBS-C
AMCLK
+3.3V
+3.3V
ABCLK
-12VA
-12VA
+5VA
+5VA
ALRCLK
MAIN_R
+5VV
+5VV
ASDAT0
GND
MAIN_L
MICIN1
MICIN1
MICIN2
MICIN2
5-AUDIO DAC AND VIDEO FILTER
For DWM395,Pls use RCA-213 L/ R Jack.
AVD[0..7]
HD[0..7]
RF5
HA[0..12]
FO-
FO-
SPDIF-CD
FO+
FO+
TR+
TR+
TR-
TR-
DREQ-
DBGN-
B
B
A
A
CD_DATA
E
E
LRCK
PVR
PVR
DCLK
DACK-
F
F
D
D
C
C
CD/DVD
CD/DVD
WRQ
INT_DEC-
SPD_FG
CDVR
CDVR
LSI_RST-
DVDVR
DVDVR
DMUTE-
MD
MD
OPEN-
CDLD
CDLD
CLOSE-
GUP
DVDLD
DVDLD
RDY-
SAMCLK
RD-
CS_DVD-
TE_BIAS
C878
C879
104
104
C880
104
SLED1
SLED2
SP+
SP-
LSW-
100R
R893
C876
104
SA3
MLD1
MLD1
MLD2
M5
MLD2
OPSW
R891
SD25
R892
CLSW
AGND
GND
This is a basic schematic diagram.
- 21 -
SPDIF_COAX
1
4
SPDIF_P_1
3
JK403
OPTICAL/COAX OUT
4
6
3
1
JK402
AUDIO OUT
SF-PVR-502W
24
F-
23
F+
22
T+
21
T-
20
C
19
D
18
CD/DVD
17
RF
16
A
15
B
14
F
13
GND
12
VC
11
VCC
10
E
9
(NC)
8
VR-CD
7
VR-DVD
6
LD-CD
5
MD
4
HFM
3
(NC)
FB802
FB
2
LD-DVD
1
GND-LD
CN801
C877
104
CN802
SLED1
1
SLED2
2
SP+
3
SP-
4
5
LMTSW
6
SD3
PLAYER_SLED
R894
4.7K
R890
R895
4.7K
4.7K
5
4
100R
GGG2
3
2
100R
GGG1
1
CN803
PLAYER_TRAY
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