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Schematic diagram

11

11. Schematic Diagrams
11.1 Main Controller (1/4)

Service Manual

11-1

Schematic diagram

Main Controller (2/4)

11-2

Service Manual

Schematic diagram

Main Controller (3/4)

Service Manual

11-3

Schematic diagram

Main Controller (4/4)

11-4

Service Manual

A

B

C

D

E

230V-V2 SMPS circuit diagram
AR1 SSG-102-A1 222MAD C2

4

SW1 3024-P5T4DBKBK F2 250V 2A LF2 6003V R14 R2 SS-5GLD SW2 C101 1KV 222 9 D101,102 200V 3A*2 N,U R102 N,U R104 N,U R106 N,U R108 5 8 C102 35V KMG 12.5*20 680uF R4 D5 1 UF4007 1/2W 3.3K R103 1/2W 3.3K R105 1/2W 3.3K R107 1/2W 3.3K R113 1/2W 3.3K R129 +24V 0.5A CON2-13 CON2-11,12 +24VS 1.0A D1,2,3,4 600V2A*4 C6 630V 103 C4 224 C5 82uF 400V 22*30 R15 R3 + R5 2W 68K 6 PT1 EER2828V

F1 250V 5A

LF1 SWT-0610V

4

INLET1

11.2 SMPS (1/4)

TNR1 10D561K

C1 474

R1 TH1 10D-9

AR2

1/4W330K 1/4W330K

L1 C10 18PHI B1 BRD3550T2 D6 200V1A R6
Vin 3

1/4W56K 1/4W56K 1/4W56K

1/4W 560K M,G

N,U

C105 50V 1uF

C9 1KV 221

CON2-7,9,10 GND
3

R11

R7

3

1/2W 47 U2 D103 40V 3A
PWM CONTROL 1 Drain STR 6 FSDM0565R

CON1 2 1/4W82 R109 1K C106 1KV 102 7 4 PC101-B 817M-B 11 R110 220 PC101-A 817M-B

1W 0.05 630V FUSIBLE 333 B101

F101 BAS3565 250V2A CON2-3,4 +5V 1.0A

1 R12 1/2W 180 50V2012 104(SMD) 3 C14 C8 473(SMD) C7 35V 22uF C107 10V RG 10*20 1000uF U101 TL431 2 R8 1W 0.05 FUSIBLE ZD1 18V
GND 2 N,C 5 FB 4

U1 BTA12-600B

R13 1/4W 22

C11 50V2012 104(SMD)

R111 2.7K-F C108 3 C109 10V 470uF MONO 105 1 R112 2.6K-F GND CON2-5,6
2

PC102 TLP3061F

2

R114 1W 1.5K +24VS NO MARKING RESISTOR 1/8W-J(5%)

C12 222MAD

CON2-26(FUSER-ON)
Q102
KST2222A

CON2-1(FEED-SEN) CON2-2(PAPER-EMPT) CON2-8(+3.3V SENSOR) CON2-14(MANUAL) CON2-15(THV-READ) CON2-16(LED-READY) CON2-17(THV-PWM) CON2-18(LED-ERROR) CON2-19(BIAS-PWM) CON2-20(THV-EA) CON2-21(LED TONER SAVE) CON2-22(MHV-PWM) CON2-23(FAN) CON2-24(KEY-DEMO) CON2-25(EXIT) CON2-26(FUSER-ON)
1

1

DONGYANG INSTRUMENT
DESIGNED CHECKED

S
APPROVED

TITLE DRW. NO REF. NO SIZE A4

230V -V2
REV. 0.0
DATE 03/12/01
C D E

Schematic diagram

Service Manual
B

1 OF 1

11-5

A

100

33K

100

33K

100

33K

100

CON2-2(PAPER EMPTY) CON2-1(FEED SENSOR)
3 1 3 1 3

33K

11-6
B C D E

A

Schematic diagram

SMPS (2/4)

Service Manual
3.3V 3.3V
4

4

R125 R126

R127 R128

R115 R116

R117 R118

CON2-14(MANUAL) CON2-25(EXIT)

1

3

1

3

OP104 SG-288 2
4 4 4 2

4

2

OP103 KPI-512

OP101 KPI-512 2

OP102 KPI-512

3

24VS
CON3

53015-0510

D105 1N4003 OPC1 7D561
5268-03A

3 2 1 TNR101

1 2 3 4 5

2

CON2-23(FAN) DGND

R119 2.2K(SMD)

CON2-16(LED-READY) CON2-18(LED-ERROR) CON2-21(LED-TONER SAVE) CON2-24(KEY-DEMO)) CON4

2

Q101 KST2222A

R120 5.6K(SMD)

1

DONGYANG
DESIGNED B.H.NINE

INSTRUMENTS
CHECKED APPROVED

TITLE DRW. NO REF. NO

230V -CO NTROLLER

1

REV. 0.8 SIZE A4 D ATE E
02/11/14 1 OF 1
C D E

A

B

E

D

C

B

A

110V-V1 SMPS circuit diagram
AR1 SSG-102-A1 222MAD
4

C2

4

SW1 3024-P5T4DBKBK R14 R2 SS-5GLD SW2 C101 1KV 102 +24V 0.5A CON2-13 B102 BRS3550 9 D101,102 200V 3A*2 5 8 C102 35VKMG 12.5*20 680uF R4 D5 UF4007 1 N,U R105 N,U R106 N,U R107 N.U R108 N.U R113 1/2W 3.3K R102 1/2W 3.3K R103 1/2W 3.3K R104 N,U R129 C6 F2 LF2 250V 3.15A SW0504V D1,2,3,4 600V2A*4 PT1 EER2828V 630V 103 C4 224 C5 R3 220uF 200V 22*30 R15 + R5 2W 100K 6

SMPS (3/4)

F1 250V 8A

LF1 SWT-0610V

INLET1

TNR1 10D221K

C1 474

CON2-11,12 +24VS 1.0A

R1 TH1 10D-9

L1 C10 18PHI B1 BRD3550T2 D6 200V1A R6 BFR5050 R110 220 R109 3.3K C106 1KV 102 7 4 11 B 1/4W82 D103 40V 3A(SR304)

C9 1KV 221

1/4W22K 1/4W22K 1/4W22K

M,G

1/4W330K 1/4W330K

1/4W 560K

AR2

N,U

C105 50V 1uF

CON2-7,9,10 GND
3

R11

R7

3

1/2W 47 U2
PWM CONTROL 1 Drain STR Vin 6 3 FSDM07652R GND N,C 5 FB 4

CON1 2

1W 0.05 630V FUSIBLE 333

B101 BAS3565

F101 250V2A CON2-3,4 +5V 1.0A

1

U1 BTA12-600B
2

R12 1/2W 180 C7 35V 22uF 3 R8 1W 0.05 FUSIBLE ZD1 18V 473(SMD) 817M-B C8 PC101-B 50V2012 104(SMD) C14

PC101-A 817M-B C108

R13 1/4W 100

C11 50V2012 104(SMD)

R111 2.7K-F

C107 10V RG 10*20 1000uF U101 TL431

3

MONO 105 1 2

PC102 TLP3061F

R112 2.6K-F

C109 10V 470uF GND CON2-5,6
2

2

R114 1W 1.5K +24VS

C12 222MAD

NO MARKING RESISTOR 1/8W-J(5%)

CON2-26(FUSER-ON)
Q102
KST2222A

1

CON2-1(FEED-SEN) CON2-2(PAPER-EMPT) CON2-8(+3.3V SENSOR) CON2-14(MANUAL) CON2-15(THV-READ) CON2-16(LED-READY) CON2-17(THV-PWM) CON2-18(LED-ERROR) CON2-19(BIAS-PWM) CON2-20(THV-EA) CON2-21(LED TONER SAVE) CON2-22(MHV-PWM) CON2-23(FAN) CON2-24(KEY-DEMO) CON2-25(EXIT) CON2-26(FUSER-ON)

1

DONGYANG INSTRUMENT
DESIGNED CHECKED

S
APPROVED

TITLE DRW. NO REF. NO SIZE A4

Schematic diagram

Service Manual
D

110V -V1
REV. 0.0
DATE 03/12/01
C B A

1 OF 1

11-7

E

100

33K

100

33K

100

33K

100

CON2-2(PAPER EMPTY) CON2-1(FEED SENSOR)
3 1 3 1 3

33K

11-8
B C D E

A

Schematic diagram

SMPS (4/4)

Service Manual
3.3V 3.3V
4

4

R125 R126

R127 R128

R115 R116

R117 R118

CON2-14(MANUAL) CON2-25(EXIT)

1

3

1

3

OP104 SG-288 2
4 4 4 2

4

2

OP103 KPI-512

OP101 KPI-512 2

OP102 KPI-512

3

24VS
CON3

53015-0510

D105 1N4003 OPC1 7D561
5268-03A

3 2 1 TNR101

1 2 3 4 5

2

CON2-23(FAN) DGND

R119 2.2K(SMD)

CON2-16(LED-READY) CON2-18(LED-ERROR) CON2-21(LED-TONER SAVE) CON2-24(KEY-DEMO)) CON4

2

Q101 KST2222A

R120 5.6K(SMD)

1

DONGYANG
DESIGNED B.H.NINE

INSTRUMENTS
CHECKED APPROVED

TITLE DRW. NO REF. NO SIZE A4

110V -CO NTROLLER

1

REV. 0.8
DATE
C D E

02/11/14

1 OF 1

A

B

18V
R426 1/2W100K
MHV

24VS2

5V
1

IT401 C404 D401 C406 KAB-006 3KV471 4K 3KV471 6

R401 100
(SMD) (2012) 10 + 8 9 2 5 7 (2012) (2012)

Q401 KST2907A

R405 220KF

C402 103

R407 240KF

(2012)

R414 BR1/2W30MF R413 BR1/2W15MJ

11.3 HVPS (1/2)

14 (2012) (2012)

R411 1/4W2.2K

R403 100KF

R404 33K
U102 KA324
SOP-14

MHV-PWM

9

8

D402 4KV C405 2KV680

CON2-#22

7 (2012) (2012)

U102 7407

SOP-14

R412 1/4W2K
C408 104
C401 222
4 (2012)
3

R402 62KF

D404 1N4148

R408 47K
Q402 D526-Y

R406 2.2KF
(2012)

D403 1N4148

OPC

R409 1K
C403 333
(2012) (2012)

MHV 50K
2
1

R410 1W3

ZD401 1W130V

18V
1

24VS2

IT501 T1167
6

D502 C506 4KV 3KV471

R516 1/2W51K
SUPPLY

R503 100

Q501 KST2907A
(SMD) (2012) (2012)

C503 R510 104 47K

BIAS-PWM

3

4

(2012)

R508 86.6KF (2012)
Q502 D526-Y
13 14 12 +

R514 MGR1W15MF
5 7

CON2-#19

SOP-14

U102-A 7407

R502 1/4w2.2K

ZD501 1W200V
2

C505 2KV680

R519 1/2W51K
DEV

R511 47K
(2012)

R512 430
(2012) 4

R505 100KF
(2012)

C501 104
(2012)

R507 22K (2012)
SOP-14

U102 KA324

R504 1/4w2K
3

5V

24VS

R506 56KF
(2012) (2012)

C502 222
R509 12KF

R518 MGR1W15MF

DEV 50K
1

(2012) 2

D501 1N4148

(2012)

C504 333

R513 1W3

24VS2

R123 100

(2012)

Q103 B1151-Y
U103 KA7818
18V

R121 3.9K

24VS2

(2012)

Q104 R124 KST2222A 1W1.2K

(SMD)

R122 1K

C113 25V47uF

Schematic diagram

Service Manual

(2012)

11-9

11-10
24VS2

18V

HVPS (2/2)

Schematic diagram

Service Manual
C115 104J

18V

R209 100K
(2012) 4 2 5 1 7 6 (2012)

C206 104J

R202 100
(2012)

IT201 IT-01

THV PWM CON2-#17

(2012)

THV

1

2

Q201 KST2907A
D201 1N4148
(2012) 3 1 4

R210 5.6K

C210 6KV221

7407 SOP-14

R201 1/4W2K
U102/B KA324 Q202 SOP-14 KST2222A (SMD)

(SMD)

C211 6KV221

THV-sen >>

D204 6KV

D205 6KV

D206 6KV

2 11 (2012)

R204 820K

R205 22K

R208 10K
Q203 C2383

R212 1/2W100K
THV

(2012)

R203 1/4w2K

(2012)

R214 (2012) 300K C202 102

THV 100K
C203 681
(2012) (2012) (2012)

(2012)

D203 D1NL20U

C208 2A681

C209 6KV221

R207 C205 2A471 330KF
ZD201 2.7B

D202 D1NL20U
C212 2KV221

VA201 7N561K
R213 BR1/2W100MF

C207 2A472
R206 150KF
(2012)

C201 2A473

(2012)

(2012)

VA202 7N471K

R211 1/4W4.7J

24VS2

18V
(2012)

R302 470K
IT301 IT-01
4

R301 5.6K
R303 470
(2012) (2012)

THV -EA CON2-#20

(2012) (SMD)

THV

11

10

Q301 KST2222A

C301 104J

2

D302 4KV
C303 103
5 1 6 7

7407 SOP-14

C304 3KV151

R305 BR1/2W50M

C306 2A473J
18V

>> THV-sen

(2012)

Q302 C2383
18V

R306 100KF
D301 D1NL20U
(2012)

D303 1N4148

INDEX 50K
150KF (2012)
(2012) 5

R307

R309 10KF

ZD301 2.7B
D305 1N4148

THV READ CON2-15 6

R304 1/4W4.7

R308 1KF

D304 1N4148

THV_READ

7

(2012)

C305 104J

ZD302 2.7B
(2012)

C307 2A473J

(2012)

U102/A KA324

SOP-14

R310 150J