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VPR-84 (2/2)
CN-2494
BOARD
IIC DATA(CA)
67
2-6
IIC CLOCK IN (CA)
CN1
33
2-5
ANALOG 68P
XC GND
49
2-22
COM CONT OUT
32
2-7
RET EN IN
27
2-20
PB REF OUT
28
2-19
CN-2520
BOARD
CN1
REMOTE
1
7
RX(+)
3
2-3
2
8
6
RX(-)
4
2-4
3
5
4
CN-2518
BOARD
CN-2517
BOARD
S1
TALK
XREMOTE
1-6
6-6
1-19
XON
1-4
6-4
1-20
1-10
S3
XPROD
1
1-1
6-1
4
1-9
XENG
2
1-3
6-3
IC11
5-6
VPR-84 (2/2)
MB-1022
BOARD
IIC DATA(CA)
22-35
IIC CLOCK(CA)
22-36
APR:1-59
APR:1-57
XC GND
22-19
IC15
S
P
CAM IIC DAT
15
SDA
9
CAM IIC CLK
14
P4
SCL
PH1
RX(+)
(RX RCP DATA IN(+))
4
IC12
IC14
26-3
6
1
3
4
2
4
XRCP CONNECT
26-4
2
RX(-)
1
7
(RX RCP DATA IN(-))
2
IC13
COM CONT OUT
RCP
10
(CAM DATA OUT)
11
22-34
CCU
5
IF 700P OUT
IF:101-146
1,2,9
RET EN IN
22-21
22-22
PB REF OUT
IC8
(RET EN OUT)
S
P
CAM IIC DAT
4
20
SDA
P7
CAM IIC CLK
2
19
SCL
P6
17
XSW PRD ON
P5
16
XINCOM REMOTE
P4
INCOM REMOTE
17-2
INCOM TALK ON
17-1
XPROD ON
17-11
IC201
CPU DATA
IF :101-123...
100-123
0-7
8
8
CPU DA0-7
DPR:1-23...
100-130
APR:1-15...
19
1
IC202
CPU ADD
100-95
0-7
8
8
ADDR 0-7
IF :101-95...
100-102
3
CS
IC200
TP200
XVA CS2
VPR XCS
2
18
XCS
IF:101-133
100-134
CPU CLK
5
15
CPU CK
IF:101-110
100-110
CPU WRL
CPU XWR
4
16
XWR
IF:101-107
100-107
CPU RD
CPU XRD
3
17
XRD
IF:101-108
100-108
IC200
2 IC203
RESET
XPON RESET
6
14
IF:101-109
100-109
4
XRESET
7
13
1
IF:101-136
100-135
START CAL
XCONFIG
IF:101-142
100-138
5-6
100-91
100-92
IC211
IC206
S
P
IIC DATA
4
10
R TALLY
35
SDA
P0
IIC CLK
2
11
G TALLY
36
SCL
P1
PIO
12
XCCU CALL
37
P2
16
RCP/XCCU
38
P4
14
XPAL/NT
9
P3
19
RET3
23
P6
20
RET4
21
P7
IC212
S
P
IIC DATA
4
11
XRCP CONNECT
20
SDA
P1
IIC CLK
2
19
XCCU CONNECT
6
SCL
P6
12
XRET1
19
P2
14
XRET2
18
P3
17
XCALL
16
P5
IC215
S
P
IIC DATA
4
16
SDA
P4
IIC CLK
2
17
SCL
P5
19
P6
XC GND
XC GND
10
100-36
IC600
12
11
XC GNDSW
13
RCP CONNECT
40
100-122
XCCU/RCP
7
100-120
RET EN IN
42
100-119
RET EN OUT
14
100-115
XTALK ON CHU
13
100-106
XTALK ON
8
100-118
XPROD/ENG SW
43
100-117
XINCOM TALK ON
XTALK ON SW
41
100-116
CPU DA0-7
8
D
8
ADDR0,1
2
3,4
A
IC207
XCS
4
ADDR5
3
6
PIO XCS
ADDR6
2
ADDR7
1
PLD CS
TP600
7
PLD XCS
PIO XCS
1
CS
XWR
34
WR
IC205
XRD
44
RD
2
4
PIO RESET
PIO RESET
33
RESET
VPR XRESET
1/2 IC300 AUD A/D
IC208
2
4
AD XRESET
1
1/2 IC309-311
RGB A/D
IC503
+
S
P
21
5
SDA
D7
20
6
SCL
D6
7
D5
8
D4
9
D3
10
D2
11
D1
12
D0
11
PLD DONE
PC2
WLL-CA55
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