Sharp ER-A450 Service Manual page 62

5 Main PWB unit(include Block
NO. PARTS CODE
70 V R S - T S 2 A D 8 2 2 G
71 V R S - T S 2 A D 9 1 2 G
72 V R S T S 2 A D 1 1 5 1 F
73 V R S T S 2 A D 1 3 3 0 F
74 V S 2 S A 1 0 3 6 K Q R C
75 V S 2 S C 2 4 1 2 K / - 1
76 V S K R C 1 0 6 S / / - 1
77 V S K T A 1 6 6 3 / / - 1
79 Q C N C M 1 1 0 1 C C Z Z
81 Q C N C W 2 4 2 3 B H 0 E
82 Q C N C M 7 0 5 7 R C Z Z
83 Q C N C M 7 2 0 7 B H 4 J
84 Q C N C W 6 8 8 2 B H 1 A
85 Q C N C W 7 0 8 1 B H Z Z
86 Q C N C W 7 1 1 8 B H 0 I
87 Q C N C W 7 1 1 8 B H 1 A
89 Q C N C W 7 2 0 1 B H 1 E
90 Q C N C W 7 2 4 6 B H 0 H
91 Q C N C W 7 2 4 5 B H 1 J
92 Q C N W - 7 8 7 6 B H Z Z
93 Q C N W - 7 8 8 9 B H Z Z
! 94 Q F S - C 4 3 0 1 C C Z Z
! Q F S - A 1 0 3 7 C C Z Z
95
96 Q S O C Z 2 0 4 2 S C 3 2
97 Q S W - S 0 7 4 4 A F Z Z
98 R A L M B 6 6 4 5 R C Z Z
99 R C I L C 6 6 4 7 R C Z Z
100 R C R S P 6 6 6 4 R C Z Z
101 R C R S P 6 6 7 6 R C Z Z
102 R C R S Z 6 6 4 4 R C Z Z
103 R V R - M 5 3 1 8 Q C Z Z
104 V C E A G A 1 H W 2 2 8 M
105 V C E A G U 1 C W 1 0 8 M
106 V H I 2 7 0 4 0 R B K 1 A
107 V H I 4 A C 1 6 / / / - 1
108 V H I K A 3 4 0 6 3 A - 1
110 V H I T D 6 2 5 0 3 F - 1
111 V S 2 S C 4 1 5 3 - / - 1
112 P R D A F 6 6 5 6 B H Z Z
113 X B P S D 3 0 P 0 6 0 0 0
114 V H V I C P S 0 . 5 / - 1
115 V R S - T Q 2 B B 0 0 0 J
( U n i t )
901 C P W B X 9 5 5 4 B H 0 2
6 RS232C PWB
NO. PARTS CODE
1 Q C N C M 1 0 6 0 A C 0 3
2 Q C N C M 7 1 2 5 B H 0 I
3 Q C N C M 7 1 7 6 B H 1 J
4 Q C N C W 1 0 5 7 A C Z Z
5 Q C N W - 7 9 1 4 B H Z Z
7 PS PWB unit
NO. PARTS CODE
1 R C O R F 6 6 9 8 B H Z Z
2 V R D - R C 2 E Y 1 2 2 G
3 V R D - R C 2 E Y 1 8 3 J
4 V R D - R C 2 E Y 2 2 3 G
5 V R G - S T 2 E J 1 0 0 J
6 V H D P S 1 5 6 / / / - 1
7 Q F S H D 2 1 0 9 A F Z Z
8 V C E A G A 1 H W 2 2 6 M
9 V C Q Y N A 1 H M 3 3 3 K
10 L X - B Z 6 6 4 4 B H Z Z
11 P R D A F 6 6 6 6 B H Z A
12 Q C N C M 1 1 0 1 B H Z Z
13 Q C N C W 7 2 4 2 B H 0 B
14 Q C N W - 7 8 8 6 B H Z Z
15 Q C N W - 7 9 1 5 B H Z Z
6
)
PRICE NEW PART
RANK MARK RANK
Resistor (1/10W 8.2K Ω ± 2%)
AA C
Resistor (1/10W 9.1K Ω ± 2%)
AA C
Resistor (1/10W 1.15K Ω ± 1%)
AA C
Resistor (1/10W 133 Ω ± 1%)
AA C
AB B Transistor (2SA1036KQRC)
AB B Transistor (2SC2412K)
AD B Transistor (KRC106S)
AE B Transistor (KTA1663)
AB C Connector (2pin)(QCNCM1101BHZZ)
AE C Connector (5P)(5268-05A)
AB C Connector (3pin)(QCNCM7057BHZZ)
AQ C Connector (40pin)(6229ZIF)
AG C Connector (11P)(52011-1110)
AB C Connector (2P)(5267-02A)(Blue)
AG C Connector (K/B)(9P)(5229-09CPB)
AG C Connector (K/B)(11P)(5229-11CPB)
AK C Connector (15P)(52806-1510)
AG C Connector (8P)(52007-0810)
AG C Connector (10P)(52007-1010)
AQ C DS CN cable
GND wire (M.PWB ∼ K/B,DRAWER)
AG C
AE A Fuse (0.8A/250V)(QFS-C4301BHZZ)
AC A Fuse (1.5A/120V)(MINI TYPE)
AE C IC socket (32pin)
AG B Reset switch (SSS312)
AH B Buzzer (QMX05)(RALMB6646BHZZ)
Coil (220 µ H)(RCH-110)(RCILC6647BHZZ)
AE C
AF B Crystal (19.66MHz)
AG B Crystal (32.768KHz)
AD B Crystal (4.19MHz)
AC B Variable resistor (5K)(8V3P)
Capacitor (50WV 2200 µ F)
AB C
Capacitor (16WV 1000 µ F)
AD C
BM N B IC (EP ROM)(4M TI27C040-10)
AK B IC (4AC16)
AP B IC (KA34063A)
AF B IC (TD62503F)(VHIKID65003AP)
AG B Transistor (2SC4153)
AK C Heat sink
Screw (3 × 6)
AA C
AF B IC protector (ICPS0.5)
Resistor (1/8W 0 Ω ± 5%)
AA C
CL N E Main PWB unit
PRICE NEW PART
RANK MARK RANK
AB C Connector (Short Pin 3P)
AN C Connector ((9P) MLX 87023-6066)
AD C Connector (53014-1010)(10pin)
AB C Connector (Short socket)
GND wire (RS PWB ∼ Drawer)
AF C
PRICE NEW PART
RANK MARK RANK
AR C Core (SC18B)
AA C Resistor (1/10W
Resistor (1/4W 18K Ω ± 5%)
AA C
AA C Resistor (1/10W
Fuse resistor (1/4W 10 Ω ± 5%)
AC B
AE B Diode (PS156R)
AC C Fuse holder
Capacitor (50WV 22 µ F)
AB C
Capacitor (50WV 0.033 µ F)
AA C
Screw (M3.5 × 8S)
AA C
AN C Heat sink
AC C Connector (5273-2)(2P)
AD C Connector (35313-0210)
AG C GND wire
AL C PS DC cable
DESCRIPTION
DESCRIPTION
DESCRIPTION
1.2K Ω ± 2%)(VRD-RC2EY122F)
22K Ω ± 2%)(VRD-RC2EY223F)
– 8 –
ER-A450V
[R114]
[R116]
[R257]
[R258]
[Q31]
[Q10,29]
[Q11,13,14,15,16,17,18,19,20,21,22]
[Q1,2,3,4,5,6,7,8,9,12]
[CN8]
[CN18]
[CN10,11]
[CN16]
[CN17]
[CN9]
[CN20]
[CN19]
[CN3]
[CN22]
[CN1]
[CN21]
[DGND]
[F1]
[F2]
[IC13,16]
[SW1]
[BZ1]
[L1]
[X4]
[X2]
[X1]
[VR1]
[C235]
[C80]
[IC13]
[IC22,23]
[IC6]
[IC3]
[Q23]
[Q23]
[Q23]
[ICP]
[ICP]
[SW2]
[RS CN1]
[DS CN1]
[SW2]
[DS CN1]
[PS DC CABLE]
[R4]
[R1]
[R3]
[R2]
[D2]
[F1]
[C3]
[C1]
(for heat sink)[Q1]
[Q1]
[CN1]
[CN17]
[PWB ∼ TRANS]
[+24V,GND]