Pioneer PDP-502MX Service Manual page 30

2 3
4
PDP-502MX,
PDP-502MXE
3.3
OVERALL CONNECTION DIAGRAM
(3/3)
Each
Flexible
Flat
Cable Terminal
Name
J211
ADD1173
A
K1
(5)
CN1105
DIGITAL
Y
DRIVE DIGITAL
Y
1
NC 50 26 LE
2 NC
19
27
DGND
3
NC
18
28 DATB2U
1 DATB0U 41 29 DATG2U
5
DATG0U
16 30
DATR2U
8
DATR0U 45
31
DGND
7
DGND 44 32
DATB3U
8 DATB1U 43
33 DATG3U
9
DATG1U 42 3-1 DATR3U
10 DATR1U 4
1
35
DGND
11
NC
10 36 +3.3V
12
ADRU0U 39 37 +3 ,3V
13 NC 38 38
DGND
11 ADRB0U 37
39 +12V
15
NC 36 -10 +12V
16 ADRD0U 35 -11
DGND
17
NC
3-1 -12
+5V
18
ADRG0U 33 -13 +5V
19 NC 32
44 +5V
20
HZ 31
45 +5V
21
HBLK 30 16 +5V
22 LBLK 29 17
+5V
23 CLR 28 18 NC
21 CLK 27 19 NC
25 CLKB 26
50 NC
Y
DRIVE
25P FPC
FI
F2
cN31e
bCH3T07
F3 FI
"CR3TB
Waft
F1l|
1
F15
l
CNbbbl CN5652
F16
IK
TEN5E72
:
PANEL
XDRIVE PANEL XDRIVE PANEL
X
CABLE
U
_
X CABLE D
_
PANEL
PANEL
X
CABLE
U
_
PANEL
X
CABLE
D
_
PANEL
1
PSUS
25 11 PSUS 12
2
PSUS 21
15
PSUS
11
3 PSUS 23 16 PSUS
10
1 PSUS 22 17 PSUS 9
5
PSUS
21 18
PSUS
8
6
PSUS 20
19
PSUS
7
7 PSUS 19 20 PSUS
6
8
PSUS
18 21
PSUS
5
9
PSUS
17
22 PSUS
1
10 PSUS 16 23 PSUS
3
11
PSUS
15 21 PSUS 2
12
PSUS
11
25 PSUS
1
13
PSUS 13
50P FFC
CABLE DIGITAL CABLE DIGITAL
1
NC 50
26 CLKB 25
2
NC 19 27 CLK 21
3 NC 18 28 CLR 23
1
5VCC
17 29
LBLK
22
5
5VCC 16 30 HBLK
21
6
5VCC
15 31 HZ 20
<->
7
5VCC 11
32
NC
19
J206
ADD1177
8 5VCC 13 33 ADR.G
18
K1<6) D18
9
5VCC
12 31 NC 17
CHI 105
J2
ADD
01325T
07
1176
10
DGND
11
35 ADR.D
16
11
12VCC 10 36
NC 15
K1<7) D12
12 12VCC 39
37 ADR_B
11
CN
1
105 013275
13
DGND 38 38 NC
13
J2U8
|
ADD1175
11
3VCC 37 39 ADR.U
12
K1 <85 Dll
15
3VCC
36
10
NC
11
CN1105 013278
16
DGND 35
11
DATA_B_3
10
J209
1
ADD1176
17
DAT A_B_1
31 12
DATA.G.3
9
K1 (9)
D10
18
DATA_G_1
33
13 DATA.R.3
8
CN1185
OlETT 19
DATA_R_1 32 11 DGND 7
J213
1
ADD
1178
20
DGND
31
15 DATA_B_2
6
KK10
D9
21
DATA_B_0 30 16 DATA.G.2
5
CM
195 CM 3252
22
DATA-G-0
29
17 DATA_R_2
1
23
DATA_R_0
28
18
CABLE.PD
3
21 DGND 27 19 NC
2
25 LE 26 50 NC
1
50P FFC
DIGITAL
Y
DRIVE DIGITAL
Y
DRIVE
1
NC 50 26 LE 25
2
NC 19 27 DGND 21
3
NC 18 28 DATR0L 23
ADD
11
79
1
DATR2L
17 29
DATG0L
22
[ii]
5
DATG2L 16 30 DATB0L
21
ora
ST
6 DATB2L 15
31
DGND 20
A K
7 DGND 11 32
DATR1L
19
8
DATR3L
13
33 DATG1L
18
9 DATG3L 12 31 DATB1L 17
10
DATB3L
11 35
DGND
16
\ /
11
NC 10 36 +3.3V
15
12 ADRU0L 39 37 +3.3V 11
13
NC
38
38 DGND
13
SJ3757 11
ADRB0L 37 39 +12V
12
15 NC 36 10 +12V
11
16
ADRD0L
35 11
DGND
10
17
NC 31 12 +5
V 9
18
ADRG0L
33 13 +5V 8
19
NC
32
11 +5V
7
20 HZ
31
15 +5V 6
21
HBLK
30 16
+5V
5
22 LBLK
29
17 +5V
1
23 CLR 28 18 NC 3
21
CLK
27
19 NC
2
25 CLKB 26 50 NC
1
50P
CABLE
D
«
1
DGND
50 26 BB0 25
2
BAG
19
27 BB1
21
3
BA1
18 28 BB2 23
1 BA2 17 29 BB3 22
5
BA3 16
30
BB1
21
6
BA1 15
31
BB5 20
7
BA5 11 32
BB6
19
OC
15
8
BA6 13
33 BB7 18
CN2961
9
BA7 12 31 GB0 17
10 GAG 11 35 GB1 16
/
11
GA1
10
36 GB2 15
12
GA2 39 37 GB3 11
13 GA3 38 38
GB1
13
11
GA1 37
39
GB5
12
N V
15 GA5 36 10 GB6
11
|~D20|
16
GA6
35 11
GB7
10
CN3463
17
GA7 31 12 RB0 9
18 RAG 33 13 RBI 8
19 RA1 32 11 RB2 7
20 RA2
31
15 RB3 6
21 RA3 30 16 RBI 5
22 RA1 29 17 RB5
1
23 RA5 28 18 RB6 3
21 RA6 27 19 RB7 2
25 RA7 26
50
DGND
1
50P FFC DIGITAL
J213
ADD1178
/N
K1
.
<
19)1
011185
.
Y
DRIVE DIGITAL
.
.
Y DRIVE
YR0 50 26
DGND 25
NC 19 27 YSUS-G 21
YR1 18 28 DGND
23
NC 17
29
YNR-D 22
YSUS.PD 16 30 DGND 21
NC 15
31
YNR-U 20
OE
11
32
DGND
19
NC 13 33 YSUS-MSK 18
SI 12 31 DGND 17
DGND
11 35
YCP-MSK
16
CLK 10
36
DGND 15
DGND 39 37 OFS 11
LE_S 38
38
DGND 13
DGND 37 39 YR1 12
CLR 36 10
DGND
11
DGND 35
11
YR3 10
LBLK 31 12 DGND 9
DGND 33 13 YR5 8
HBLK 32 11 DGND
7
i
DGND
31
15
PN_MUTEY
6
YSUS-B
30 16
DGND
5
:
DGND 29 17 YR6 1
!
YSUS-U 28 18 DGND 3
1
DGND
27 19
YR7
2
;
YSUS-D 26 50 DGND
1
30
o