Table of Contents
Advertisement
DMR-E65EE / DMR-E65GC / DMR-E65GCS / DMR-E65GN
17.12. Audio I/O Section (Digital P.C.B. (5/6)) Schematic Diagram (AI)
GN
D 3.3V
GN
DGND
G
EN
768FS1
F
C4421 1000P
C4422 1000P
C4423 1000P
C4424 1000P
C4425 1000P
C4426 1000P
E
D
GN
AU 5V
C4415
C4416
0.1
6V330
C
R4429
5.6
R4430
10K
GN
AADC L
B
GN
AADC R
A
GN
XADC PD
GN
AUGND
1
2
LB4401
J0JGC0000020
R4420
0
R4421
0
R4451
R4422
0
R4452
R4419
R4418
0
0
C4411
10V10
16
15
14
13
12
11
10
9
IC4404
C0FBBK000035
(D/A CONVERTER)
1
2
3
4
5
6
7
8
FL4403 F1H0J4740004
LB4404
FL4405
F1H0J4740004
J0JGC0000020
C4417
C4418
0.1
6V100
R4434
0
IC4405
C0ABBB000105
(AUDIO BUFFER)
LB4402
J0JGC0000020
IC4406
1
OUTA
VCC
8
C0FBAK000008
(A/D CONVERTER)
2
-INA
OUTB
7
R4432 5.6K
3
+INA
-INB
6
4
VEE
+INB
5
R4431
10K
R4435
0
C4428
C4427
C4431
C4430
0.1
6V47
0.1
10V10
3
4
5
0
0
C4432
0.1
C4412
5
4
6V47
VCC
OUTY
IC4408
C0JBAD000107
(XD MUTE OUT)
INB
INA
GND
1
2
3
R4457 0
R4426
0
R4427
0
FL4404
LB4403
F1H0J4740004
J0JGC0000020
20
19
18
17
16
15
14
13
12
11
1
2
3
4
5
6
7
8
9
10
R4436
C4429
R4437 0
220
0.1
R4456 0
NOTE:DO NOT USE THE PART NUMBER SHOWN ON THIS DRAWING FOR ORDERING. THE CORRECT PART NUMBER IS SHOWN
IN THE PARTS LIST, AND MAY BE SLIGHTLY DIFFERNT OR AMENDED SINCE THIS DRAWING WAS PREPARED.
6
7
70
R4450
0
R4453
5600
D4401
MA3Z142K0LG
C4434 0.1
1
2
C4433
16V10
6
5
4
OUT
GND
NR
IC4409
C0CBCBD00002
(REG.DAC+3.3V)
VIN
GND
ON
1
2
3
GN:Glue Net Section(Page:
EN:AV Encoder Section(Page:
TR:RTSC Section(Page:
MC:AV Decoder/Main CPU Section(Page:
AI:Audio I/O Section(Page:
LB4405
J0JHC0000032
DV:DV1394 Section(Page:
C4414
C4413
0.1
6V100
R4438 47
R4439 0
R4454 0
R4455 0
5
4
VCC
OUTY
IC4407
C0JBAA000257
(CLOCK OUT)
INA
INB
GND
1
2
3
DMR-E65EE/GC/GN/GCS
Audio I/O Section(Digital P.C.B.(5/6))
Schematic Diagram(AI)
8
9
10
J
X1DA LP
GN
DEC SCK
MC
DEC SDTO
MC
XDMUTE
GN
XRESET
MC
3
AMUTE
GN
MIXROUT DM
GN
MIXLOUT DM
GN
LRCK
GN
DMIX
GN
DACBCK
MC
F
)
)
G
H
)
I
)
)
J
)
K
ENCMCK2
EN
ADDATA
GN
ADBCK
GN
DVBCKI
DV
ADLRCK
GN
DVLRCKI
DV
11
Advertisement
Table of Contents
