Download Print this page

Pioneer BE-3110 Service Manual page 6

Egss encoder

Advertisement

1
BE-3110
1.3 LOGIC ASSY (1/2)
B
F 1/2
A
+5V
14
IC174A
74HC04
P1
PM-1
TO
PI
MODE SW
J1
1
2
TO
3
4
DIGITAL
P3
5
6
-1
7
SW
8
9
5045-09A
B
TO
D6
REMOTE
RD6.2EB
D7
RD6.2EB
D8
RD6.2EB
1
14
7
+5V
2
IC175A
74HC04
J2
C
F 2/2
5045-07A
1
2
CN9001
3
P3
4
-2
5
6
J1
7
BZS1042
R9
1k
IC173A
C
74HC04
+5V
1
14
IC173D
8
74HC04
2
9
D
B
F 1/2
6
1
2
LOGIC ASSY (BZW1489)
D9001, D9002: BZQ1644
RAV-091L
D4, D5: BZQ1643
RAV-091L
S1: BZS1042
S1
DSS8-5
R9001
IC164
+5V
2
1
MC68HC11A1P
3
4
1
5
7
6
IC174B
7
74HC04
2
3
5
RA1
M7-1-103
1
1
3
1
4
6 IC174C
74HC04
1
1
2
0
IC174F
IC174E
74HC04
74HC04
8
7
6
5
4
3
2
1
RA2
RKM8LW102F
17
PE0
R9002
JE
C1
1 2 3
50F2S103
P2
RA3
JX-1
M7-1-103
7
R9003
6
+5V
5
4
3
2
1
1
3
5
7
9
RA11
IC164:
M10-3-102J
µ-COM
D10
2
4
6
8
10
RD6.2EB
IC175B
D9
74HC04
RD6.2EB
1
1
3
3
1
5
IC175C
74HC04
+5V
1
4
1
6
2
0
22
VRH
IC175E
IC175F
C10
74HC04
50F2S103
21
VRL
8
7
6
5
4
3
2
RA4
1
RKM8LW102F
18
PE1
R9004
C2
50F2S103
44
MOSO
+5V
47
SS
45
MOSI
46
SCK
2
PA6
20
PE3
C3
50F2S103
S2
S2:
RA5
M7-1-103
2
1
+5V
3
4
R9005
5
IC173B
6
74HC04
19
PE2
7
3
5
7
1
1
IC173C
3
74HC04
IC164:
1
4
6
BZQ1385
1
1
2
0
IC173F
IC173E
74HC04
74HC04
8
7
6
5
4
3
2
RA6
1
RKM8LW102F
C4
R9006
50F2S103
IC173-IC175:
TC74HC04AP
9
8
IC175D
74HC04
9
8
IC174D
74HC04
R9001, R9003, R9005: BZC2434
R9002, R9004, R9006: BZC1943
R9007: BZC2232
R9010: BZC2433
R9008: BZC1703
2
3
1
1
D5
R16
CP2012
D9002
2
22 1/2
E2
2
R15
1
22 1/2
1
D4
D9001
CP2012
E1
2
+5V
+5V
2
R9007
+5V
2
RA7
1
M9-1-472J
IC143
MC34064P
Vdd
48
3
1
2 3 4 5 6 7 8 9
IC144
+5V
RxD
42
1
VCC 8
R
TxD
4
A 6
43
D
PA5
2
B 7
3
RE
+5V
XIRQ
3
GND 5
40
DE
RES
39
MODA
SN75176B
25
MODB
24
P4
PA0
8
JX-1
P3
PM-1
TEST
PA1
7
IRDY
PA2
6
O/E
PA3
5
10Th/23Th
PA4
4
GSS/EGSS
PA7
1
R/W
28
E
27
IC124B
4
74HC00
6
5
IC134B
IC134C
IC134D
74HC00
74HC00
74HC00
4
A15
9
6
9
12
5
8
11
A14
10
10
13
A13
11
A13
A12
12
A12
A11
13
A11
A10
14
A10
A9
15
A9
A8
16
A8
+5V
R9009
Vss
23
RA9
1
M9-1-103J
2 3 4 5 6 7 8 9
D7
D6
D5
D4
D3
D2
D1
D0
AS
26
1
1
D7/A7
38
18
A7
Q4 19
L
D4
D6/A6
37
17
Q3 16
A6
E
D3
D5/A5
36
14
Q2 15
A5
D2
D4/A4
35
13
Q1 12
A4
D1
D3/A3
34
8
9
A3
D5
Q5
D2/A2
33
7
6
A2
D6
Q6
D1/A1
32
4
5
A1
D7
Q7
Q
D0/A0
31
3
A0
2
D8
Q8
E
R2
4.7k
1
IRQ
41
+5V
IC145
EXTAL
29
TC74HC373
XTAL
30
IC9135: BZQ1726
EP-ROM (PROGRAM)
R1
10k
B
IRQ
F 2/2
8MHz
IC75E
74HC04
11
10
3
4
IC12, IC24, IC53, IC63, IC65, IC91,
IC122, IC124, IC134: TC74HC00AP
(P3-4)
J4
+5V
+5V
5045-06A
R10
R11
1 2 3 4 5 6
390
3.9k
IC66
TLP521-1
1
4
D3:
BZQ1467
R9010
RA10
M5-1-103
2
3
D3
1SR35-400A
5
4
3
1 2
+5V
IC124A
1
74HC00
4
A11
1
3
2
7
IC134A
74HC00
7
2
3
A10
1
1
4
+5V
IC9135
IC135
+5V
MBM27C256
A13
26
A13
A12
2
VPP 1
A12
A11
23
27
A11
PGM
20
9
A10
21
A10
CE
22
8
A9
24
A9
DE
10
A8
25
A8
A7
3
D7 19
D7
A7
A6
4
D6 18
D6
IC124C
A6
74HC00
A5
5
D5 17
D5
A5
A4
6
D4 16
D4
A4
D3 15
D3
A3
7
A3
13
D2
A2
8
A2
D2
D1 12
D1
A1
9
A1
A0
10
D0 11
D0
A0
CN1
XR2A-2811
+5V
IC23A
1
74HC04
B
B
4
PA7
1
2
7
3
4
IC23B
4
74HC04
6
5
IC24B
74HC00
4
IC75D
IC7
74HC04
9
8
TC74HC
+5V
IC94
HD63B21P
20
PB7 17
IC9
VCC
PB6 16
23
S6
CS2
PB5 15
24
S5
CS1
BZQ
PB4 14
22
S4
CS0
PB3 13
34
S3
RES
25
PB2 12
S2
E
21
PB1 11
S1
R/W
1
PB0 10
S0
VSS
CA1 40
38
IRQA
CB1 18
37
IRQB
A1
CA2 39
S
35
RS1
A0
CB2 19
36
M
RS0
D7
26
9
PA7
D7
PA7
D6
27
8
PA6
D6
PA6
D5
28
7
PA5
D5
PA5
D4
29
6
PA4
D4
PA4
D3
30
5
PA3
D3
PA3
D2
31
4
PA2
D2
PA2
D1
32
3
PA1
D1
PA1
D0
33
2
PA0
D0
PA0
IC75B
74HC04
3
4
5
6
IC75C
74HC04
+5V
IC114
HD63B21P
20
PB7 17
T7
VCC
23
PB6 16
T6
CS2
24
PB5 15
T5
CS1
22
PB4 14
T4
CS0
PB3 13
34
T3
RES
25
PB2 12
T2
E
21
PB1 11
T1
R/W
1
PB0 10
T0
VSS
38
CA1 40
IRQA
37
CB1 18
IRQB
A1
35
CA2 39
RS1
A0
CB2 19
36
RS0
9
D7
26
D7
PA7
8
D6
27
D6
PA6
D5
28
7
D5
PA5
6
D4
29
D4
PA4
D3
30
5
D3
PA3
D2
31
4
D2
PA2
3
D1
32
D1
PA1
33
2
D0
D0
PA0
S
IC114
T
B
Y
IC114:
BZQ1387
T3
T2
T1
T0
T7
T6
T5
T4
F 2/2
F 2/2
15.
J/P
FC
O/E
10T

Advertisement

loading