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S
:TO SYSTEM CONTROL & SERVO / TIMER SECTION
CAUTION
E
THE MARK INDICATES THE PRIMARY CIRCUIT TO DISTINGUISH THE PRIMARY FROM THE SECONDARY CIRCUIT. PAY ATTENTION NOT TO RECEIVE AN ELECTRIC SHOCK DURING REPAIR AND SERVICE OF THE PRODUCTS.
HOT
D1180 MAZ751000C T1150 G4D2A0000052 D1230 MA2C18500E or 1SS244T 10 C1230 50V56 B1 8 11 D1261 BOJAME000025 or BOJAME000037 C1210 ECKW3A332KBS or FIB3A332A004 D1260 B0JAME000025 or B0JAME000037 D1181
JW1001 UNREG 38V S
L1260 G0A220G00018
JW1003 UNREG 6V S
D
C1121 ECKWNA331MBV
378 LB1121 LB1210 J0JKB0000028 F1101 VSF0243C16 or VSF0244C16 C1155 ECKN3A271KBP or FIA3A271A028
Q1153 B1DEDQ000007 or B1DEDQ000008 (V.DRIVE)
73
0 7
B2 12
C1260 10V1800
C1261 10V220
R1163 100
160 6 13
D1250 AK09V2
L1250 G0A220G00018
JW1007 UNREG 14.8V S
162
R1162 1K 165 P1 5 14
D1251 AK09V2 C1251 16V100 C1250 16V1200
K1122 4
~
+
1 C1140 ECEC2GG820GP
250VT 1.6A 2 C1120 ECQU2A683MVA 1
Q1150 B1DEFR000007 or B1DEDR000003 (V.CONTROL)
162 0.5 0 D1150 B0HAGM000006 (DRIVE)
R1150 1M R1154 1M
LR1150 VLP0392-T 4
PT 15 D1270 MA2C18500E or 1SS244T 16 IP1280 D4FAR4000001 C1270 50V56 JW1004 UNREG -29V S M GND S
C
P1102 (A) (N) 1 2
D1110 ERZVA5Z471 or D4EA7471A002
P2 1 2 3 288 R1153 330 0 0.5 3
3
2
~
3 4
-
D1140 B0KB00000013 R1161 100 K1121 L1120 ELF15N003A R1160 0.47
JW1006 2 17 D1280 MA2C18500E or 1SS244T 18 N10 2 1 C1280 10V100 JW1005 HE S HE + S
Q1152 2SC3311ASA (V.CONTROL)
0
C1154 0.022
LB1120 J0JKB0000028
D1157 MAZ40270LF
Q1151 2SD1992AHA (DETECTOR)
R1157 1600 0.5 0.2 D1152 MA2C18500E
IC1200 CODAEJC00003 or COCAZYC00001 Q1200 B3PBA0000078 or PS2561L2-1WL
13.8 R1156 33 4 1 5.8 R1206 270 R1205 2200 R1200 10K
B
C1123 ECKWNA102MEV
0 D1155 MA165TA5VT
C 4.1
A 0
R 2.4
0.9
R1155 100K
3
2
4.7
C1151 0.047 C1153 0.1 R1158 330 R1159 3.3 C1152 0.01 K1201 C1200 0.1 R1204 12K R1203 24K R1202 2200
TO BOTTOM
A
NOTE : THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS DIAGRAM IS STOP MODE. IMPORTANT SAFETY NOTICE: COMPONENTS IDENTIFIED WITH THE MARK HAVE THE SPECIAL CHARACTERISTICS FOR SAFETY. WHEN REPLACING ANY OF THESE COMPONENTS USE ONLY THE SAME TYPE. NOTE1: WHEN MEASURE THE VOLTAGE OR WAVEFORM ON THE POWER TRANSFORMER CIRCUIT,SET THE GND TERMINAL OF MEASURING POINT AS FOLLWS. PRIMARY SIDE... SECONDARY SIDE... NOTE2:THE DC VOLTAGE INDICATED IN PRIMARY SIDE IS SHOWN THE VOLTAGE WHEN INPUT AC IS 220V. NOTE : DO NOT USE ANY PARTS NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR ORDERING. WHEN YOU ORDER A PART, PLEASE REFER TO PARTS LIST.
NV-SJ550AM POWER SECTION IN MAIN SCHEMATIC DIAGRAM
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