Sharp AR-RB1 Service Manual - Page 22

Circuit diagram

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8 7 6 5 4 3 2 1 (4) Circuit diagram AR-RB1 ELECTRICAL SECTION 6 - 3 D +24V CNA-26 +24V CNA-27 +24V CNA-28 +5V CNA-29 CNA-30 CNA-31 CNA-32 GND GND /BYSET CP3 +5V CP1 +24V ZD1 HZ27-3 Not installed TR1 2SD1264P + + C23 C25 C26 C24 47uF/35V 473Z/16V 47uF/35V 223Z/50V CP2 +24V +24V +24V +24V +24V +24V +24V +24V +5V +5V +5V +5V +5V +5V +5V GND GND GND GND GND GND GND CNB-1 CNC-2 CNC-5 CNC-7 CND-2 CND-5 CNH-2 CNH-5 CNE-1 CNF-1 CNF-4 CNF-7 CNG-1 CNG-4 CNG-7 CNE-3 CNF-3 CNF-6 CNF-9 CNG-3 CNG-6 CNG-9 C CNA-8 CNA-9 BGSOL BFM +5V 4.7k X 2 R51 R48 IC3 COM 1 I1 O1 2 I2 O2 3 I3 O3 4 I4 O4 5 I5 O5 6 I6 O6 7 I7 O7 8 GND +24V 9 16 15 14 13 12 11 10 TD62003AP /BGSOL /BFM CNC-8 CNB-2 CNA-1 /BPOD CNA-2 /BPFD CNA-3 /BPPD1 CNA-4 /BPPD2 CNA-5 /BPRD CNA-6 /BDD1 B CNA-7 /BDD2 /BPOD CNG-8 /BPFD CNG-5 /BPPD1 CNE-2 /BPPD2 CNF-2 /BPRD CNF-5 /BDD1 CNG-2 /BDD2 CNF-8 R5 0.47J(1W) C7 R16 332K/50V 1KJ CNA-10 CNA-11 CNA-12 CNA-13 BIM/A BIMA BIM/B BIMB +5V R20 +5V 6.8KJ 4.7k X 4 R24 R26 R23 R25 R18 C9 300J 473Z/16V C6 332K/50V R13 R4 1KJ 0.47J(1W) Paper input motor I=0.45A IC101 2 NC 5 NC 6 NC 7 NC 3 Rs A 25 Vs A 18 Vs B 12 Rs B 24 Vref A 19 Vref B 26 IN /A 27 IN A 17 IN /B 16 IN B Vmm 22 NC 8 NC 9 PG 15 PG 28 NC 10 NC 13 CR A 23 CR B 20 NC 21 OUT A 4 OUT /A 1 OUT B 11 OUT /B 14 MTD1361F R22 6.8KJ +24V + C13 C11 222K/50V D 47uF/35V C16 223Z/50V C10 222K/50V R21 6.8KJ BIMA BIM/A BIMB BIM/B D110 D111 D112 D109 CNC-4 CNC-6 CNC-3 CNC-1 M1FL20U × 4 CNA-14 CNA-15 CNA-16 CNA-17 CNA-18 CNA-19 CNA-20 +5V BPOWD2 R43 4.7KJ Q103 1 C B E 3 2 RT1N141C R33 2.4kJ +5V R17 6.8KJ R31 R29 R15 360J 1kJ 430J C5 473Z/16V +5V R14 0.47J(1W) C4 R10 332K/50V 1KJ C3 332K/50V R9 R6 1KJ 0.47J(1W) Vref1 Vref2 BRM/A BRMA BRM/B BRMB R32 +5V 2.4kJ R41 4.7KJ +5V Q102 1 C B E 3 2 RT1N141C R37 4.7KJ Q101 1 C B E 3 2 RT1N141C R3 6.8KJ R30 R28 R2 C2 1kJ 360J 430J 473Z/16V +5V 4.7k X 4 R12 R11 R7 R8 Upper turnover motor 100% : I=0.63A POWD100%:I=0.54A 70% : I=0.45A POWD70%:I=0.40A 40% : I=0.30A POWD40%:I=0.28A R19 6.8KJ C C8 222K/50V IC1 11 NC 12 NC 14 NC 15 NC 9 Rs A 4 Vs A 24 Vs B 19 Rs B 3 Vref A 25 Vref B 5 IN /A 6 IN A 23 IN /B 22 IN B Vmm 1 PG 7 PG 13 PG 21 LG 27 NC 16 NC 17 CR A 2 CR B 26 OUT A 10 OUT /A 8 OUT B 18 OUT /B 20 MTD1361 +24V + C20 47uF/35V C22 223Z/50V C1 222K/50V R1 6.8KJ BRMA BRM/A BRMB BRM/B D102 D101 D103 D104 CNH-4 CNH-6 CNH-3 CNH-1 M1FL20U × 4 B NOTE 1: Assumed 1/16 W for a resistance that does not register a rated loss. CN-H CN-G CN-F CN-E CN-D CN-C CN-B A CN-A CN-A (JST:S32B-PHDSS) DESK BODY /BPOD /BPPD1 /BPRD /BDD2 BFM BIMA BIMB Vref1 BRM/A BRM/B BPOWD BTMA BTMB +24V +5V GND 12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 /BPFD /BPPD2 /BDD1 BGSOL BIM/A BIM/B BPOWD2 Vref2 BRMA BRMB BTM/A BTM/B +24V +24V GND /BYSET DESK BODY CN-B (JST:B2B-PH-K-S) 1 +24V 2 /BFM BFM CN-C (JST:B8B-PH-K-S) 1 BIM/B 2 +24V 3 BIMB 4 BIMA 5 +24V 6 BIM/A 7 +24V 8 /BGSOL BIM BGSOL CN-D (JST:B6B-PH-K-S) 1 BTM/B 2 +24V 3 BTMB 4 BTMA 5 +24V 6 BTM/A BTM CN-E (JST:S3B-PH-K-S) 1 +5V 2 /BPPD1 3 GND BPPD1 CN-F (JST:B10B-PH-K-S) 1 +5V 2 /BPPD2 3 GND 4 +5V 5 /BPRD 6 GND 7 +5V 8 /BDD2 9 GND 10 N.C BPPD2 BPRD BDD2 CN-G (JST:B9B-PH-K-S) 1 +5V 2 /BDD1 3 GND 4 +5V 5 /BPFD 6 GND 7 +5V 8 /BPOD 9 GND CN-H (JST:B6B-PH-K-R) 1 BRM/B 2 +24V 3 BRMB 4 BRMA 5 +24V 6 BRM/A BDD1 BPFD BPOD BRM CNA-21 +5V BPOWD R45 4.7KJ Q104 1 C B E 3 2 RT1N141C +5V R46 2.4kJ CNA-22 CNA-23 CNA-24 CNA-25 BTM/A BTMA BTM/B BTMB 4.7k X 4 R39 R38 R34 R35 R50 0.47J(1W) C18 R44 332K/50V 1KJ +5V R40 6.8KJ C15 332K/50V R36 R42 1KJ 0.47J(1W) R47 C19 360J 473Z/16V Lower turnover motor I=0.53A POWD : I=0.47A R49 6.8KJ IC2 11 NC 12 NC 14 NC 15 NC 9 Rs A 4 Vs A 24 Vs B 19 Rs B 3 Vref A 25 Vref B 5 IN /A 6 IN A 23 IN /B 22 IN B MTD1361 Vmm 1 PG 7 PG 13 PG 21 LG 27 NC 16 NC 17 CR A 2 CR B 26 OUT A 10 OUT /A 8 OUT B 18 OUT /B 20 +24V C21 222K/50V + C12 47uF/35V C17 223Z/50V C14 222K/50V R27 6.8KJ BTMA CND-4 BTM/A CND-6 BTMB CND-3 BTM/B CND-1 D105 D106 D108 D107 A M1FL20U × 4 8 7 6 5 4 3 2 1

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AR-RB1
ELECTRICAL SECTION
6 - 3
CNA-30
GND
CNA-28
+24V
C2
473Z/16V
Q102
RT1N141C
C24
223Z/50V
C23
47uF/35V
+
D102
R19
6.8KJ
R1
6.8KJ
C8
222K/50V
C4
332K/50V
CNB-1
+24V
C26
47uF/35V
+
C3
332K/50V
R9
1KJ
C5
473Z/16V
R10
1KJ
CNA-17
BRM/A
Q101
RT1N141C
R30
1kJ
CNA-15
Vref1
TR1
2SD1264P
ZD1
HZ27-3
C25
473Z/16V
CNA-16
Vref2
R32
2.4kJ
CNA-29
+5V
CNA-27
+24V
CNA-31
GND
CNA-32
/BYSET
BRMA
CNH-4
BRM/A
CNH-6
BRMB
CNH-3
BRM/B
CNH-1
CNC-2
+24V
CNC-5
+24V
CNC-7
+24V
CND-2
+24V
CND-5
+24V
CNE-1
+5V
CNF-1
+5V
CNF-4
+5V
CNF-7
+5V
CNG-1
+5V
CNG-4
+5V
CNG-7
+5V
CNE-3
GND
CNF-3
GND
CNF-6
GND
CNF-9
GND
CNG-3
GND
CNG-9
GND
CNB-2
/BFM
CNC-8
/BGSOL
CNA-8
BGSOL
CNA-1
/BPOD
CNA-2
/BPFD
CNA-3
/BPPD1
CNA-4
/BPPD2
CNA-5
/BPRD
CNA-6
/BDD1
CNA-7
/BDD2
CNG-8
/BPOD
CNG-5
/BPFD
CNE-2
/BPPD1
CNF-2
/BPPD2
CNF-5
/BPRD
CNG-2
/BDD1
CNF-8
/BDD2
C22
223Z/50V
C1
222K/50V
CNA-26
+24V
CNG-6
GND
CNA-14
BPOWD2
Q103
RT1N141C
R2
430J
R28
360J
R3
6.8KJ
C17
223Z/50V
R40
6.8KJ
C19
473Z/16V
R47
360J
BTMA
CND-4
D105
R50
0.47J(1W)
R42
0.47J(1W)
C18
332K/50V
R44
1KJ
R49
6.8KJ
R27
6.8KJ
C14
222K/50V
C21
222K/50V
CNA-21
BPOWD
CNA-22
BTM/A
CNA-23
BTMA
CNA-25
BTMB
CNA-24
BTM/B
BTM/A
CND-6
BTMB
CND-3
BTM/B
CND-1
Q104
RT1N141C
R46
2.4kJ
R35
CNA-20
BRMB
CNA-18
BRMA
CNA-19
BRM/B
R34
R38
R48
R39
R51
R45
4.7KJ
R41
4.7KJ
R43
4.7KJ
R37
4.7KJ
R12
R8
R7
R11
R14
0.47J(1W)
R6
0.47J(1W)
R36
1KJ
C15
332K/50V
CNH-2
+24V
CNH-5
+24V
BIMB
CNC-3
BIM/A
CNC-6
BIMA
CNC-4
R21
6.8KJ
R22
6.8KJ
C10
222K/50V
C11
222K/50V
C7
332K/50V
R16
1KJ
R5
0.47J(1W)
C6
332K/50V
BIM/B
CNC-1
R4
0.47J(1W)
D110
R13
1KJ
R25
R23
R26
R24
CNA-10
BIM/A
CNA-11
BIMA
CNA-12
BIM/B
C16
223Z/50V
CNA-13
BIMB
R31
360J
R15
430J
R17
6.8KJ
R29
1kJ
R33
2.4kJ
CNA-9
BFM
CP3
CP2
CP1
IC101
MTD1361F
IC3
TD62003AP
D104
D107
D109
D112
D111
D106
D101
C20
47uF/35V
+
IC2
MTD1361
C13
47uF/35V
+
D103
R18
300J
IC1
MTD1361
C12
47uF/35V
+
D108
R20
6.8KJ
C9
473Z/16V
+5V
+24V
+24V
+24V
+5V
+24V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+24V
+5V
+5V
B
1
E
2
C
3
B
1
E
2
C
3
B
1
E
2
C
3
B
1
E
2
C
3
NC
2
NC
5
Rs A
3
Vs A
25
Vs B
18
Rs B
12
Vref A
24
Vref B
19
NC
6
NC
7
Vmm
22
PG
15
NC
8
NC
9
NC
10
CR A
23
NC
13
NC
21
PG
28
IN /A
26
IN A
27
IN /B
17
IN B
16
CR B
20
OUT A
4
OUT /A
1
OUT B
11
OUT /B
14
COM
9
I1
1
I2
2
I3
3
I4
4
I5
5
I6
6
I7
7
GND
8
O1
16
O2
15
O3
14
O4
13
O5
12
O6
11
O7
10
NC
11
NC
12
Rs A
9
Vs A
4
Vs B
24
Rs B
19
Vref A
3
Vref B
25
NC
14
NC
15
Vmm
1
PG
7
PG
21
LG
27
NC
16
CR A
2
NC
17
PG
13
IN /A
5
IN A
6
IN /B
23
IN B
22
CR B
26
OUT A
10
OUT /A
8
OUT B
18
OUT /B
20
NC
11
NC
12
Rs A
9
Vs A
4
Vs B
24
Rs B
19
Vref A
3
Vref B
25
NC
14
NC
15
Vmm
1
PG
7
PG
21
LG
27
NC
16
CR A
2
NC
17
PG
13
IN /A
5
IN A
6
IN /B
23
IN B
22
CR B
26
OUT A
10
OUT /A
8
OUT B
18
OUT /B
20
+5V
GND
1
2
3
4
5
6
(JST:B10B-PH-K-S)
BIM/A
16
22
19
/BPFD
9
/BPRD
26
3
BRMA
BPOWD2
BRM/A
21
/BDD1
CN-A
17
8
11
BPOWD
5
10
BFM
25
2
24
18
Vref2
BGSOL
BIMA
/BPPD2
15
/BPOD
7
20
BRMB
4
/BPPD1
+24V
1
23
27
28
29
30
BRM/B
/BPOD
DESK
BODY
6
12
13
14
BIMB
8
BPFD
Vref1
+5V
7
/BFM
(JST:B2B-PH-K-S)
+24V
CN-B
1
BFM
2
/BDD2
+24V
+5V
5
BIM/B
1
GND
CN-C
6
3
/BGSOL
BDD2
(JST:B8B-PH-K-S)
4
2
(JST:B6B-PH-K-S)
CN-D
+24V
GND
+24V
+24V
BTMA
BTM/B
5
BTM/A
1
BTMB
6
3
+24V
BTM
4
2
M1FL20U
×
4
NOTE 1: Assumed 1/16 W for a resistance that does not register a rated loss.
Upper turnover motor
100% : I=0.63A
70% : I=0.45A
40% : I=0.30A
POWD100%:I=0.54A
POWD70%:I=0.40A
POWD40%:I=0.28A
/BYSET
GND
DESK
BODY
/BDD2
CN-F
+5V
GND
/BPFD
9
+5V
/BDD1
GND
BIMB
+24V
+24V
7
BIMA
BIM
8
BIM/A
BGSOL
/BPRD
+5V
5
1
GND
6
3
BPRD
(JST:B9B-PH-K-S)
4
2
8
7
+5V
GND
CN-A
CN-G
CN-C
CN-B
CN-F
CN-D
BPOD
BDD1
BPPD2
4.7k X 2
CN-E
BPPD1
GND
/BPPD1
(JST:S3B-PH-K-S)
+5V
/BPPD2
CN-E
3
1
2
9
Lower turnover motor
I=0.53A
M1FL20U
×
4
POWD : I=0.47A
4.7k X 4
4.7k X 4
(JST:S32B-PHDSS)
31
32
BTM/A
BTMA
BTM/B
BTMB
CN-G
(JST:B6B-PH-K-R)
CN-H
+24V
BRMA
BRM/B
5
BRM/A
1
BRMB
6
3
+24V
BRM
4
2
BIM/B
CN-H
4.7k X 4
Paper input motor
I=0.45A
10
N.C
M1FL20U
×
4
Not
installed
A
B
C
D
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
D
C
B
A
(4)
Circuit diagram