Orion System VCM Component - Manual (Page 91)

Component & System Wiring 91
Chip Locations
C2
GND
R7
MADE IN U.S.A.
YS101693 REV 3
CX10
CR2
RN1
C11
SERIAL NUMBER
Y2
C10
C12
WDOG
CX7
R12 R1
1
U7
JO3
R13
U6
C5
U8
R9 CX8
R16 R15 R14
COMP LOOP
D1
MODEM
D2 D3
CX9
U9
U10
R10
C4
SHLD
C1
L1
V AR1 CR1
J1
R3 R4
GND COMM
J01
TERM RS-485
TB1
24VAC R1
TB2
R
COMPUTER P
DCE PORT
P
U1
CX5 R5
CX1
R2
P1
CX2
U2
R6
C3
P2
T
MODEL
GND
TP1
CX11 U11
JO4
C7
SINGLE
MULTI
C8
C9
C6
Y1
MODEM P
DTE PORT
FILENAME
DATE: B. CREWS
DESCRIPTION: PAGE
DRAWN BY:
JOB NAME
O-DRCHPREP.CDR
OE392 System Manager
OE331 - VCM Controller
Comm Driver Chip
(U1) Pin 1
Comm Driver Chip
(U8) Pin 1
Comm Driver Chip
(U5) Pin 1
RAM Chip
(U2) Pin 1 EPROM Chip
(U3) Pin 1
PAL Chip
(U4) Pin 1
EPROM Chip
(U11) Pin 1
Single/Multi
Loop Jumper
(J04)
EPROM Chip
(U10) Pin 1
OE361-04 Commlink II
OE324 - VAV/Zone Controller
Comm Driver Chip
(U13) Pin 1
RAM Chip
(U12) Pin 1
EPROM Chip
(U11) Pin 1
PAL Chip
(U7) Pin 1
PAL Chip
(U9) Pin 1
Warning!
Use Extreme Caution When Removing Any Chips
To Avoid Damaging Any Circuit Board Traces Which
Are Under The Chip.
Be Sure That Any Small Screwdriver Or Other
Sharp Object Used To Remove The Chip Does Not
Come Into Contact With The Printed Circuit Board
Surface.
A Small Screwdriver May Be Inserted Between The
Chip And The Socket To Aid In Removal Of The Chip.
Be Very Careful Not To Insert The Screwdriver Under
The Socket!! Damage To The Board Is Not Covered
By Warranty.
RS-485P
COMM
R14 U14
CX1
1
EPROM
CX12
U12
U11
RAM
CX7
PA
L
U8
CX8
RN1
C2
C1
EWDOG
U7
X1
X2
C3
U3
CX5
R3
YS101830PREV.2 MODULAR
SYSTEM MANAGER
R4
R1
U1
U6
U9
CX13 U13
VAR1
C7
P2
SC1
P1 COMM
OUT
D6 COMM
IN
R11
R12
CX9
C8
CX14
C6
R13
C4
L1
D5
CX10
C5 U10
D4
R10
CX3
CX4
CX6
R9 D3
U4
PJ1
U2
CX2
R2 R3
U3
D1
D2
R5
R6
DSPY1
P3
R7
RV1
V A V Z
CONTROLLER
SYS101854
REV
.3
ACTUATOR EXPANSION
NET
ADD
8 32 16 2 4 1
SW1
U1
EEPROM
CX1
C2
C4
U3
U2
CX6 U6
RN1
CX9
CX10
EPROM
CX1
1
U9
PA
L
U10
U1
1 PJ4
AIRFLOW SPACE SENSOR
PJ3
R25
R24 D5
C12
R21
R22
JP2
U7
CX7
C9 C10
C11
TB2
AIN GND
AUX
C13
L1
PWR
RV
1
VR1
R33
CX4
U4
CX3
C5
C7
R1
R9 R8 R7 R6 R5 R4 R3
C1
C3
R10
R14 R15 R19 R20 R18
SCAN REC
Q3
D1 D2
Q1 Q2
X1
U5
C8
R16
C6
D4
D3
R32
R23
U8 CX8
C14
POWER
AND
COMM
P1
P2
K1 K2 PJ2 PJ1
WDOG
JP1
R36 R35 R37
R38
P3
HAND HELD
SER#
JP2:ON=VAV
OFF=VVT
485
DRIVER
DE IN THE USA
1 of 3
Chip Replacement Information
Orion Components
RL
Y1
D1
D2
D3
D4
D5
CX3
RAM EPROM
C3
C2
U6
PHILIPS
CX6
C1
CX2 U2
U3
PAL
CX4
U4
TUC-5R PLUS
YS101816 REV. 2
V1
V2
V3
V5
V4
TB2
4
NETWORK
TOKEN
16
32
8
SW1
ADD
2
1
ADDRESS
V6
POWER
GND
24VAC
L1
D16
R6
C9
SC1
R1
1
U1
1
MC34064A
D13
C16
9936
VR2
7824CT
M
TB4
R27
C13
R10
VR1
C19 C18
NE5090NPB3192 0PS
U8
CX8 U9
X1
R7 D10
R13
D12
C7 CX10
U10
CX12
U12
U14
CX14
PJ3 PJ2
PJ1
EXPANSION
PRESSURE
SENSOR
T'STAT
C17 D15
R26
C20 R25
R24
R22
U15
CX13
U13
C15
R19
R15
C14
D18 D17
PU1
PU2
PU3
PU4
PU5
PU7
D6
D7
D8
D9
D11
D14
C12
C10 0-5 VDC 0-1 VDC JP1
C1
1
X2
GND
TB3
INPUTS
GND
GND
+VDC
AIN1
AIN2
AIN3
AIN4
AIN5
AOUT1
AOUT2
AIN7
RN4
1
RN5
RS-485
CX5
U5
R
TB1
SHLD
T
COMM
COMM
RN3
1
RN1
U1
CX1
1
LD6
COMM
PWR
LD7
LED1
LED2
LD9
LD8
R1
U7
RV1
VREF ADJ
R28
+VREF
5.11V
TEST POINT
EWDOG
D19
RN2
1
COM1-3
COM4-5
R5
R4
R3
R2
R1
RL
Y2
RL
Y3
RL
Y4
RL
Y5
CX15
(1 MEG)
HH
P1
C21
03/09/06