Schematic Diagram - Pioneer DVR-541H-S Service Manual

1

3. SCHEMATIC DIAGRAM

3.1 OVERALL WIRING DIAGRAM
A
CN101 CN3801
DKN1404-
TD
50 50
TR
49 49
FD
48 48
FR
47 47
SCLK
46 46
SEN
45 45
SDIO
44 44
VPP
43 43
RESET
42 42
RXW
41 41
VD3V
40 40
GNDD
39 39
TEMP
38 38
S1
37 37
S2
36 36
M1
35 35
M2
34 34
WRF
33 33
WPP2
32 32
VREFPD
B 31 31
WPP1
30 30
RF-
29 29
GNDS
28
RF+
27 27
VA5V
26
M3
25 25
M4
24 24
S3
23 23
S4
22 22
GNDS
21 21
VA5V
20 20
VREFFM
19 19
FMO
18 18
OSCEN-
17 17
OSCEN+
16 16
W3EN+
15 15
W3EN-
14 14
W2EN+
13 13
W2EN-
12
W1EN+
11 11
W1EN-
10
RDIS
9 9
W3SET
8
W2SET
7 7
W1SET
6
C
RSET
5 5
VO5V
4
VO5V
3 3
GNDO
2
GNDO
1 1
CN601
DKN1402-
LPS2
GNDD
LPS1
BLACK
RED
CN502
DKN1288-
ST2+
4 4
ST2-
3 3
D
ST1-
2 2
ST1+
1 1
CN501
DKN1312-
VCC
HU+
HU-
HV+
HV-
HW+
HW-
HB
U
V
E W
GNDD
F
10
1
2
VKN2050-
GND
40
DASP#
39
CS1#
38
CS0#
37
DA2
36
DA0
35
PDIAG#
34
DA1
33
RESERVED
32
INTRQ
31
GND
30
DMACK#
29
CSEL
28
IORDY
27
GND
26
DIOR#
25
GND
24
DIOW#
23
GND
22
DMARQ
21
KEYPIN
20
GND
19
DD15
28 18
DD0
17
DD14
26 16
DD1
15
DD13
14
DD2
13
DD12
12
DD3
11
DD11
10
DD4
9
DD10
8
DD5
7
DD9
6
DD6
5
DD8
4
DD7
3
GND
12 2
RESET#
1
10
8
6
4
2
CN3802
VKN2045-
2
1
23
24
CN101
VKN2045-
2
3
CN12
CN11
VKN1818- VKN1816-
GND
40 1
DASP#
39 2
CS1#
38 3
CS0#
37 4
DA2
36
5
DA0
35 6
PDIAG#
34
7
DA1
33 8
RESERVED
32
9
INTRQ
31
10
GND
30
11
DMACK#
29 12
CSEL
28 13
IORDY
27
14
GND
26
15
DIOR#
25
16
GND
24 17
DIOW#
23
18
GND
22 19
DMARQ
21 20
KEYPIN
20 21
GND
19 22
DD15
18 23
DD0
17 24
DD14
16 25
DD1
15 26
DD13
14 27
DD2
13 28
DD12
12 29
DD3
11 30
DD11
10
31
DD4
9 32
DD10
8
33
DD5
7
34
DD9
6
35
DD6
5 36
DD8
4
37
DD7
3
38
GND
2 39
RESET#
1
40
CN201
12
10 8 6 4 2
13 11 9 7 5 3 1
13 11 9 7 5 3 1
12
10 8 6 4 2
CN2401
S13B-PH-K-S
E
F
12
4 6 8 10 14 16 18 20 22 24
3 5 7 9 11 13 15 17 19 21 23
21 19 17 15 13 11 9 7 5 3 1
22 20 18 16 14 12 10 8 6 4 2
I
DVJB ASSY
F
JA101
(VWV2160)
VKN2028-
DVR-541H-S
3
4
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
AC POWER CORD
6
5
4
3
2
1
4 3 2 1
4 3 2 1 1
CN101
CN204
H
F
POWER SUPPLY UNIT
(VWR1400)
MAIN ASSY
(VXX3161)
CN401
VKN2029-
2 4 6
1 3 5 7
4
2
8 10
9