– 54 –
TR04
NPN
CHIP TRANSISTOR KTC3875S-G*AL
1
TR11
NPN
CHIP TRANSISTOR 2SA1362GR*85L
1
TR12
NPN
DIGITAL TRANSISTOR KRC107S
1
TR13
NPN
DIGITAL TRANSISTOR KRA107S
1
TR14
NPN
CHIP TRANSISTOR KTC3875S-G*AL
1
TR15-16
NPN
TRANSISTOR 2SD1866TV2*
2
TR17
NPN
CHIP TRANSISTOR KTC3875S-G*AL
1
TR21-29
NPN
CHIP TRANSISTOR 2SC5832*
9
VR22
NPN
RP CHIP RESISTOR EVM3S-47K
1
XTAL
NPN
CERA. OSC CHIP EFOJM2005E5*
1
ZD01
NPN
ZENER DIODE CHIP HZU20B2TRF 1
ZD02
NPN
ZENER DIODE CHIP BZT52-C3V9S*
1
ZD11
NPN
ZENER DIODE CHIP BZT52-C6V2S*
1
ZD12
NPN
ZENER DIODE CHIP BZT52-C3V9S*
1
ZD21-22
NPN
ZENER DIODE CHIP BZT52-C6V2S*
2
DRWG.NO.
REV. PARTS NO.
PARTS NAME
Q'TY
REMARKS
RANK
Main Logic Board (RS-232C Interface)
Summary of Contents for SP500 Series
Page 1: ...DOT MATRIX PRINTER SP500 Series TECHNICAL MANUAL FOURTH EDITION ...
Page 24: ... 21 Fig 3 2 Lubricated Areas B C D E A A F G F G B C D E 1 7 6 8 0 A D A 2 3 9 5 4 B C C ...
Page 25: ... 22 Fig 3 3 Screw Locking a b c d e e ...
Page 42: ... 39 Main Logic Board Parallel Interface 3 4 ...
Page 43: ... 40 Main Logic Board Parallel Interface 4 4 ...
Page 44: ... 41 5 2 Component Layout ...
Page 51: ... 48 Main Logic Board RS 232C Interface 3 4 ...
Page 52: ... 49 Main Logic Board RS 232C Interface 4 4 ...
Page 53: ... 50 6 2 Component Layout ...
Page 60: ... 57 Main Logic Board USB Ethernet Wireless LAN Interface 3 4 ...
Page 61: ... 58 Main Logic Board USB Ethernet Wireless LAN Interface 4 4 ...
Page 62: ... 59 UPC358 7 2 Component Layout ...
Page 67: ... 64 8 Power Supply Unit 8 1 Circuit Diagram ...
Page 68: ... 65 8 2 Component Layout ...
Page 71: ... 68 9 USB Interface Board 9 1 Circuit Diagram ...