FO-780A
8 – 1
CHAPTER 8. OTHERS
[1] Service tools
1. List
Extension board unit
NO.
PARTS CODE
DESCRIPTION
Q’TY
PRICE
RANK
1
C P W B S 3 0 0 2 S C S 1
Extension board unit (Control PWB)
1
BK
2
C P W B F 3 0 0 3 S C S 1
Extension board unit (TEL/LIU PWB)
1
BP
3
P S H E Z 3 3 5 4 S C Z Z
Shading wave memory standard paper
1
AD
1
C C N W – 4 7 5 6 S C 0 1
SPEAKER RELAY CABLE
1
AK
2
C C N W – 4 7 5 7 S C 0 1
PANEL RELAY CABLE
1
AW
3
C C N W – 4 7 5 8 S C 0 1
CIS RELAY CABLE
1
AQ
4
C C N W – 4 7 5 9 S C 0 1
HEAD RELAY CABLE
1
AX
5
C C N W – 4 7 6 0 S C 0 1
CAM SWITCH RELAY CABLE
1
AK
6
C C N W – 4 7 6 3 S C 0 1
MOTOR RELAY CABLE
1
AP
7
Q C N W – 4 9 6 9 S C Z Z
PAPER SENSOR RELAY CABLE
1
BF
8
V R S – T S 2 A D 2 2 1 J
RESISTOR (1/10W 220
Ω ±
5%)[R221]
1
AA
9
V H P S G 2 0 6 S / / –1
PHOTO TRANSISTOR [PI1]
1
AG
10
Q S W – M 2 2 5 9 X H Z Z
COVER SWITCH [SW1]
1
AF
11
Q C N C M 2 5 7 5 S C 1 D
CONNECTOR (14PIN)[CNLIUA]
1
AC
12
V R D – H T 2 E Y 1 0 1 J
RESISTOR (1/4W 100
Ω ±
5%)[R20]
1
AA
13
V H P S G 2 0 6 S / / –1
PHOTO TRANSISTOR [P-IN]
1
AG
14
V H P S G 2 0 6 S / / –1
PHOTO TRANSISTOR [P-E]
1
AG
15
Q C N C W 2 5 0 9 S C 1 D
CONNECTOR (14PIN)[14PIN]
1
AF
NO.
PARTS CODE
DESCRIPTION
Q’TY
PRICE
RANK
P-IN
P-E
1
14
CNLIU
J5
(GND)
TP2
P-E
TP3
P-IN
J13
(+5V)
R20
J6
C
E
K
A
C
E
K
A
CNLIUA
RBNSNS
DRSNS
PI1
1
14
K
C
E
A
R221
(BOTTOM SIDE)
TEL/LIU PWB
CONTROL PWB
Summary of Contents for FO-780A
Page 64: ...FO 780A Control PWB parts layout Top side 6 7 ...
Page 65: ...FO 780A Control PWB parts layout Bottom side 6 8 ...
Page 68: ...FO 780A 6 11 TEL LIU PWB parts layout Top side ...
Page 69: ...FO 780A TEL LIU PWB parts layout Bottom side 6 12 ...
Page 71: ...FO 780A Power supply PWB parts layout 6 14 ...
Page 101: ...FO 780A M E M O 18 ...