Parts list computer board, Display board parts and accessories 7 – Tanita 4521 User Manual
Page 8
Qty Part Description
Location
RES. CF 3.9K 1/4W 5%
R1
RES. CF 2.7 1/4W 5%
R2
RES. CF 1K 1/4W 5%
R3
RES. MOX .47 1W 5%
R4
RES. CF 1K 1/4W 5%
R5
RES. CF 120 1/4W 5%
R6
RES. CF 22 1/4W 5%
R7
RES. CF 27K 1/4W 5%
R8
RES. CF 27K 1/4W 5%
R9
RES. CF 27K 1/4W 5%
R10
RES. CF 27K 1/4W 5%
R11
RES. CF 10 1/4W 5%
R12
RES. CF 560 1/4W 5%
R13
RES. CF 560 1/4W 5%
R14
RES. CF 1K 1/4W 5%
R15
RES. CF 27K 1/4W 5%
R16
RES. CF 2.2K 1/4W 5%
R17
RES. CF 33K 1/4W 5%
R18
RES. CF 33K 1/4W 5%
R19
RES. CF 470K 1/4W 5%
R20
RES. CF 3.9K 1/4W 5%
R21
RES. CF 33K 1/4W 5%
R22
RES. CF 33K 1/4W 5%
R23
RES. CF 33K 1/4W 5%
R24
RES. CF 3.9K 1/4W 5%
R25
RES. CF 3.9K 1/4W 5%
R26
RES. CF 150K 1/4W 5%
R27
RES. CF 15K 1/4W 5%
R28
RES. CF 33K 1/4W 5%
R29
RES. CF 68K 1/4W 5%
R30
RES. CF 33K 1/4W 5%
R31
RES. CF 33K 1/4W 5%
R32
SELECTED VALUE
R33
RES. MF 324K 1/4W 1%
R34
RES. MF 402K 1/4W 1%
R35
RES. MF 402K 1/4W 1%
R36
RES. CF 2.2K 1/4W 5%
R37
RES. CF 10K 1.4W 5%
R38
RES. CF 3.3M 1/4W 5%
R39
RES. CF 10K 1.4W 5%
R40
*RES. MF 402K 1/4W 1%
R41
*RES. MF 402K 1/4W 1%
R42
RES. CF 27K 1/4W 5%
R43
RES. MF 4.02K 1/4W 1%
R44
RES. MF 4.02K 1/4W 1%
R45
RES. CF 27K 1/4W 5%
R46
RES. CF 15K 1/4W 5%
R47
RES. MF 2.00K 1/4W 1%
R48
RES. MF 9.31K 1/4W 1%
R49
POT 1K 1 TURN
VR1
POT 25K 20 TURN
VR2
CAP ELE 470UF 25V
C1
CAP ELE 4.7UF 50V
C2
CAP TANT 1UF 35V
C3
CAP CER NPO 22PF 50V
C4
CAP CER 100PF 50V
C5
CAP ELE 47UF 25V
C6
CAP ELE 470UF 25V
C7
CAP CER 1UF 35V
C8
CAP MY .47UF 100V
C9
CAP ELE .47UF 16V
C10
CAP ELE 100UF 25V
C11
CAP ELE 470UF 25V
C12
CAP MONO CER .22PF 50V
C13
CAP ELE 4.7UF 50V
C14
CAP TAN 1UF 25V
C15
CAP PS AX .0047UF 50V
C16
CAP CER .001UF 50V
C17
CAP MONO CER .1UF 25V
C18
CAP MONO CER .1UF 25V
C19
CAP PC AX .1UF 100V
C20
CAP PC AX .1UF 100V
C21
Qty Part Description
Location
CRYSTAL 6.0 MHz
C22 X1
OPTICAL 7-SEG.-RED MAN 4710A D1
OPTICAL 7-SEG.-RED MAN 4710A D2
OPTICAL 7-SEG.-RED MAN 4710A D3
OPTICAL 7-SEG.-RED MAN 4710A D4
IC SOCKET 14 PIN LOW-PRO
D1
IC SOCKET 14 PIN LOW-PRO
D2
IC SOCKET 14 PIN LOW-PRO
D3
IC SOCKET 14 PIN LOW-PRO
D4
OPTICAL DISCRETE-RED LT4223
D5
OPTICAL DISCRETE-RED LT4223
D6
RES. NETWORK 47
RN1
TRANS. PNP PWR 2N6728
Q1
TRANS. PNP PWR 2N6728
Q2
TRANS. PNP PWR 2N6728
Q3
TRANS. PNP PWR 2N6728
Q4
TRANS. PNP PWR TIP32
Q5
TRANS. NPN GEN MPS3704
Q6
TRANS. PNP PWR TIP32
Q7
TRANS. PNP GEN MPS3702
Q8
TRANS. NPN GEN MPS3704
Q9
TRANS. NPN GEN MPS3704
Q10
TRANS. NPN GEN MPS3704
Q11
TRANS. NPN GEN MPS3704
Q12
TRANS. NPN GEN MPS3704
Q13
TRANS. NPN GEN MPS3704
Q14
TRANS. NPN GEN MPS3704
Q15
TRANS. NPN GEN MPS3704
Q16
TRANS. NPN GEN MPS3704
Q17
TRANS. NPN GEN MPS3704
Q18
TRANS. NPN GEN MPS3704
Q19
TRANS. NPN GEN MPS3704
Q20
IC SOCKET 16 PIN
J1
HEADER 2PIN .156C
J2
HEADER 2PIN .156C
J3
2
HEADER 3PIN .100C
J4
HEADER 5PIN .156C
J5
DIODE SIGNAL 1N4148
CR1
DIODE ZENER 9.1V 1N4739A
CR2
DIODE REC 600V 1N4005
CR3
DIODE REC 600V 1N4005
CR4
DIODE REC 600V 1N4005
CR5
DIODE REC 600V 1N4005
CR6
DIODE SIGNAL 1N4148
CR7
DIODE REC 600V 1N4005
CR8
DIODE REC 600V 1N4005
CR9
DIODE REC 600V 1N4005
CR10
DIODE REC 600V 1N4005
CR11
DIODE REC 600V 1N4005
CR12
DIODE REC 600V 1N4005
CR13
CIODE SIGNAL 1N4148
CR14
2
IC REGULATOR 5V 7805
U1
IC REGULATOR 5V 7805
U2
IC MICROPROCESSOR 8748
U3
IC DUAL OP-AMP LM358N
U4
IC HEX INVERT BUFF CD4049UBE U5
IC QUAD BILAT SW CD4016BE
U6
IC DUAL OP-AMP LM358N
U7
IC OP-AMP ICL7652CPD
U8
IC DUAL COMPARATOR LM393N
U9
IC SOCKET 40PIN
U3
CABLE ASMBLY 16 PIN DRB TO
DIP 15 INCH
J1
HEADER 6PIN .100C
J2
RES. FILM 120 1/4W 5%
R1
RES. FILM 120 1/4W 5%
R2
TRANS. NPN GEN MPS 3704
Q1
HEAT SINK TO-220
Q7
4
SCREW, 4-40 X 3/8
4
NUT, 4-40 KEPS
3
JUMPER .6 22GA.
PCB SCALE DISPLAY
PARTS LIST
COMPUTER BOARD
Description
Part No.
Display Board with cable
63663
Keypad
63911
3-Prong Jack
63894
5-Prong Jack
63932
Elastic Cord
64010
Leveling Feet
63879
Rubber Mat
64013
R4
63878
7 Segment Display
63999
Transformer Cable
63826
Locking Screw & Carriage Bolt
64012
Shipping Carton
63989
* Value may change depending on gain requirements of scale model
Qty
Part Description
1
RES.CF 120 1/4W 5%
1
RES. CF 10K 1/4W 5%
1
TRANS. NPN GEN MPS3704
2
LED DISCRETE T-1 3/4 RED
4
7-SEG DISPLAY
4
IC SOCKET, 14 PIN
1
HEADER, 6 PIN .100C RT
3
JUMPER, .6 IN 22ga
1
RIBBON CABLE, 16 COND
DISPLAY BOARD
PARTS AND ACCESSORIES
7