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DVD-C940/DV-C6680
Q Q
3 7 6 3 1 5 1 5 0
SCHEMATIC DIAGRAM (MONO 4/10)
1
2
3
MEMORY
A
+3V3M1
B
7402
Am29LV160B
25
A1
A0
24
A2
A1
23
A3
C
A2
22
A4
A3
21
A5
A4
20
A6
A5
A7
19
D
A6
18
A8
A7
8
A9
A8
7
A10
A9
6
A11
E
A10
5
A12
A11
4
A13
A12
3
A14
A13
T E
L
1 3 9 4 2 2 9 6 5 1 3
2
A15
F
A14
A16
1
A15
48
A17
A16
A18
17
A17
16
A19
G
A18
A20
9
A19
F401
M4-146
CE_ROM1N
3V
26
CE_
F402
FLASH_OEN
28
M6-79
0V
OE_
H
3401
10K
3V2
11
WE_
12
RESET_
M6
RWN
47
BYTE_
VSS1
I
+3V3M1
VCC_LVC00
VCC_LVC00
3V
7406-A
14
74LVC00APW
J
*
1
3
A21
0V
2
F427
7
K
*
CE_ROMN
4405
M6-131
w w w
1
2
3
44
4
5
6
7
+3V3M1
2405
F400
100n
7403
37
Am29LV160B
VCC
29
25
D0
A1
DQ0
A0
31
24
D1
A2
DQ1
A1
33
23
D2
A3
DQ2
A2
35
22
D3
A4
DQ3
A3
38
21
D4
A5
DQ4
A4
40
20
D5
A6
DQ5
A5
42
D6
A7
19
DQ6
A6
44
18
D7
A8
DQ7
A7
30
A9
8
D8
DQ8
A8
32
7
D9
A10
DQ9
A9
34
6
D10
A11
DQ10
A10
36
5
D11
A12
DQ11
A11
39
4
D12
A13
DQ12
A12
41
3
D13
A14
DQ13
A13
43
2
D14
A15
DQ14
A14
45
D15
A16
1
DQ15|A-1
A15
48
A17
F428
A16
15
RY|BY_
A18
17
A17
16
A19
A18
9
A20
A19
10
F415
A21
NC2
M4-147
CE_ROM2N
3V
26
CE_
13
NC3
M6-79
FLASH_OEN
0V
28
OE_
14
NC4
M6
RWN
3V2
11
WE_
12
3403
10K
RESET_
47
BYTE_
VSS2
VSS1
27
46
+3V3M1
VCC_LVC00
VCC_LVC00
VCC_LVC00
7406-C
7406-D
7406-B
74LVC00APW
3V
74LVC00APW
14
74LVC00APW
14
14
4
10
3V
12
6
3V
8
3V
11
0V
5
9
13
0V
7
7
7
F414
x
a o
4
5
6
7
.
i
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The first digit of a component indicates the component type.
1xxx : Connector
2xxx : Capacitor
8
9
10
11
12
VCC_DRAM
2400
100n
2402
100n
2403
100n
37
VCC
7401
29
D0
DQ0
GM71V18163CJ
21
6
1
31
D0
2
D1
DQ1
I|O0
33
3
D2
D1
DQ2
I|O1
35
D2
4
D3
DQ3
I|O2
38
5
D4
D3
DQ4
I|O3
40
D4
7
D5
DQ5
I|O4
42
D6
D5
8
DQ6
I|O5
44
D6
9
D7
DQ7
I|O6
30
D8
D7
10
DQ8
I|O7
32
D8
33
D9
DQ9
I|O8
34
D9
34
D10
DQ10
I|O9
36
35
D11
D10
DQ11
I|O10
39
D11
36
D12
DQ12
I|O11
41
38
D13
D12
DQ13
Q
Q
I|O12
3
7
43
D13
39
D14
DQ14
I|O13
45
D15
D14
40
DQ15|A-1
I|O14
D15
41
F429
I|O15
15
RY|BY_
14
RAS0ND
RAS_
31
CAS0ND
LCAS_
30
CAS1ND
UCAS_
10
A21
13
RWN
NC2
WE_
13
29
OEND
NC3
OE_
14
RAS1ND
NC4
F413
42
37
22
SDM OPTION
VSS2
+3V3ST
27
46
2415
F419
+3V3ST
1u
7409
3V
CE_ROM2N
M4-147
BC847B
+3V3ST
Not applied to these models
V
CE_ROM1N
M4-146
vtg measured in STOP MODE
u 1 6 3
y
8
9
10
11
12
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2
4
8
9
9
3xxx : Resistor
5xxx : Coil
4xxx : SMD jumper
6xxx : Diode
13
14
15
16
TO
+5V
+3V3D
0R
0R
*
2401
100n
F410
2408
7400
100n
M24C64
8
1
1M X 16
VCC
E0
2
E1
17
A1
A0
F411
5
3
M6-86
SDA
SDA
E2
18
A2
3V2
A1
6
SCL
19
A3
A2
7
WC_
20
VSS
A4
A3
4
23
A5
A4
24
A6
M6-87
SCL
3V2
A5
F412
25
A7
A6
26
A8
A7
+3V3
27
A9
A8
28
A10
100MHZ
A9
BLM311
16
A10
5403
F418
+3V3
VCC_DRAM
15
A11
100MHZ
BLM311
6
3
1
5
1
5
0
8
9
11
12
100MHZ
BLM311
32
NC3
+3V3ST
+3V3ST
3404
0V
22K
3V2
7404
BC847B
7405
3413
*
0V
BC847B
6400
F420
3407
22K
0V6
10K
BAS316
2V5
7413
BC857B
10u
1V4
2417
F423
1
3V2
RESET_
2
5
IN
NC
GND
7412
NCP301LSN27T1
3
4
m
c o
13
14
15
16
.
* Components having special characteristics are marked Z and
must be replaced with parts having specifications equal to those
originally installed.
* Schematic diagram is subject to change without notice.
2
8
9
9
7xxx : IC, Transistor, FET
9xxx : Wire jumper
17
18
2400 A11
2401 A13
2402 B9
2403 B11
2405 B4
2408 B16
2410 E17
A
2411 G17
2412 F15
2413 I16
2414 I17
2415 I11
2417 J14
B
2418 K16
3401 H1
3402 H16
3403 H6
3404 H15
3405 G15
3406 J12
C
3407 I14
3409 J2
3411 J14
3412 J11
3413 I15
3414 K16
4400 A16
D
4401 A16
4405 K3
5401 E17
5402 F17
5403 E14
5401
F416
6400 I13
+3V3M1
E
7400 B15
7401 B11
7402 B3
7403 B7
7404 I16
7405 I14
2
4
9
8
2
9
9
7406-A J3
5402
F417
F
7406-B J8
VCC_LVC00
3V2
7406-C J5
7406-D J6
7409 J12
7412 K14
7413 J16
F400 B4
G
F401 H2
F402 H2
F410 B16
F411 C15
F412 D17
F413 H11
H
F414 K6
F415 G7
M6-78,
F422
RESETn
M8-78
F416 E17
F417 F17
F418 E15
F419 I11
F420 I13
I
F422 H17
F423 J16
F427 K2
F428 G5
F429 G9
+3V3ST
J
CLK_STBCTRL
M9-148
K
17
18
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