Dmr-E75Vp; Avenc/Rtsc Section (Digital P.c.b.(2/4)) Schematic - Panasonic DMR-E75VP Service Manual

DMR-E75VP

< D3.3V >
A
B
C
D
E
< D3.3V >
F
D1 D3 D5 D7
D2 D4 D6 D8
1 3 5 7 1 3 5 7
RX3419 RX3420
22X4 22X4
2 4 6 8 2 4 6 8
G
H
I
2 4 6 8
RX3439
22X4
1 3 5 7
LB3409 FL3435
J0JHC0000032 F1H0J4740004
86 85 84 83 82 81 80
IC3408
C3ABPJ000048
(32bit/64M SDRAM)
1 2 3 4 5 6 7
LB3408 FL3434
J0JHC0000032 F1H0J4740004
2 4 6 8
RX3433
22X4
1 3 5 7
J
K
L
DMR-E75VP AVENC/RTSC Section (Digital P.C.B.(2/4)) Schematic Diagram (EN)
M
26 27
D12 D14 D16 D18 D9 D10
D13 D15 D17 D19 D11
1 3 5 7 1 3 5 7 1 3 5 7
RX3421 RX3422 RX3408
22X4 22X4 22X4
2 4 6 8 2 4 6 8 2 4 6 8
2 4 6 8 2 4 6 8 2 4 6 8
RX3440 RX3441 RX3442
22X4 22X4 22X4
1 3 5 7 1 3 5 7 1 3 5 7
79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57
8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
2 4 6 8 2 4 6 8 2 4 6 8
RX3434 RX3435 RX3436
22X4 22X4 22X4
1 3 5 7 1 3 5 7 1 3 5 7
R3472
22
I10 I11 I15
I8 I9 I14
28 29 30
GN:Glue Net Section(Page:
EN:AV Encoder/RTSC Section(Page:
MC:AV Decoder/Main CPU Section(Page:
AI:Audio I/O Section(Page:
C1 C3 C5 C7
C2 C4 C6 C8
CL3421 CL3422
CL3420 CL3423
CL3419 CL3424
CL3418 CL3425
1 3 5 7 1 3 5 7
RX3410 RX3411
22X4 22X4
2 4 6 8 2 4 6 8
CL3410 CL3417
CL3411 CL3416
CL3412 CL3415
CL3413 CL3414
2 4 6 8 2 4 6 8
RX3443 RX3444
22X4 22X4
1 3 5 7 1 3 5 7
56 55 54 53 52 51 50 49 48 47 46 45 44
31 32 33 34 35 36 37 38 39 40 41 42 43 E13
E14
2 4 6 8 2 4 6 8
RX3437 RX3438
22X4 22X4
1 3 5 7 1 3 5 7
I12
I13 I7
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.
31 32 33
94
R656ENC7
R656ENC6
) R656ENC5
F
R656ENC4
G )
R656ENC3
R656ENC2
H )
R656ENC1
R656ENC0
)
I
STEN
STCLK
SVALID
STD7
STD6
STD5
STD4
STD3
STD2
STD1
STD0
XMRE
XMWE3
XVDSPCS
XVDSPDK
XIRQ6
XRTSCINT
MSD31
MSD30
MSD29
MSD28
MSD27
MSD26
MSD25
MSD24
MSD23
MSD22
MSD21
MSD20
MSD19
MSD18
MSD17
MSD16
1 3 5 7 1 3 5 7 1 3 5 7 1 3
2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8
R3470 10K
R3464 R3465
1K 3300
R3466
82
R3468
QR3401
10K
UNR521L00L
(SWITCH)
R3467
5600
R3463
82
XIOW R
XIOR R
XDACK R
DA1 R
DA0 R
DA2 R
XDCS0
XDCS1
2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4
RX3427 RX3428
10KX4 10KX4
1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 1 3
DMR-E75VP
AVENC/RTSC Section (Digital P.C.B.(2/4))
Schematic Diagram (EN)
34 35 36
G
R656ENC7 MC
R656ENC6 MC
R656ENC5 MC
R656ENC4 MC
R656ENC3 MC
R656ENC2 MC
R656ENC1 MC
R656ENC0 MC
STEN MC
STCLK MC
SVALID MC
STD7 MC
STD6 MC
STD5 MC
STD4 MC
STD3 MC
STD2 MC
STD1 MC
STD0 MC
XMRE MC
XMWE3 MC
XVDSPCS GN
XVDSPDK GN
XIRQ6 MC
XRTSCINT GN
MSD31 GN
MSD30 GN
MSD29 GN
MSD28 GN
MSD27 GN
MSD26 GN
MSD25 GN
MSD24 GN
MSD23 GN
MSD22 GN
MSD21 GN
MSD20 GN
MSD19 GN
MSD18 GN
MSD17 GN
MSD16 GN
SA12
SA12 MC
SA11
SA11 MC
SA10
SA10 MC
SA9
SA9 MC
SA8
SA8 MC
SA7
SA7 MC
SA6
SA6 MC
SA5
SA5 MC
MSA4
MSA4 MC
MSA3
MSA3 MC
MSA2
MSA2 MC
MSA1
MSA1 MC
XIRQ5 MC
XATRESET GN
5 7
R3471
33
TO
DVD RAM DRIVE UNIT
FP3401
40 RESET-
39 GND
38 DD7
37 DD8
36 DD6
35 DD9
34 DD5
33 DD10
32 DD4
31 DD11
30 DD3
29 DD12
28 DD2
27 DD13
26 DD1
25 DD14
24 DD0
23 DD15
22 GND
21
20 DMARQ
19 GND
18 DIOW-
17 GND
16 DIOR-
15 GND
14 IORDY
13 CSEL
12 DMACK-
11 GND
10 INTRQ
9
8 DA1
7
6 DA0
5 DA2
4 CS0-
3 CS1-
2
1 GND
6 8
5 7
37