Main Pwb Unit - Sharp ER-A750 Service Manual
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Also See for ER-A750:
- Programming manual (40 pages) ,
- Installation manual (2 pages) ,
- Programming manual (40 pages)
Table of Contents
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4 Main PWB unit
NO.
PARTS CODE
1 R C R M Z 1 0 1 6 L C Z Z
2 V C E A P S 1 C C 1 0 6 M
3 V C E A P S 1 C C 4 7 6 M
4 V H E R D 3 0 P B / / - 1
5 V H E R D 5 . 6 P B / - 1
6 V H I 5 1 V 8 5 1 2 T 1 2
7 V H I 7 4 F 0 2 S J / - 1
8 V H I 7 4 F 0 4 S J / - 1
9 V H I 7 4 F 0 8 S J / - 1
10 V H I 7 4 L V X 0 0 / S J
11 V H I 7 4 L V X 3 2 / S J
12 V H I 7 4 L V X 7 4 / S J
13 V H I 7 6 C 8 8 L F W 1 5
14 V H I F 2 5 6 0 0 4 P J 1
15 V H I G 7 6 C 2 5 6 F 7 0
16 V H I G D 7 5 1 8 9 D - 1
17 V H I G L 3 3 9 A D / - 1
18 V H I H 6 4 1 5 1 0 8 1 0
19 V H I I R 9 3 9 3 N / - 1
20 V H I L H F 8 0 S 0 1 - 1
21 V H I L Z 9 A H 3 9 / - 1
22 V H I M B 6 2 H 1 4 9 - 1
23 V H I M B 8 9 3 7 1 A P F
24 V H I M C 1 4 5 4 0 6 F 1
25 V H I M C 3 4 0 6 3 A M 1
26 V H I R H 5 R E 3 3 A - 1
27 V H I S E D 1 3 5 F L O A
28 V H I S N 7 4 H C 0 0 N S
29 V H I S N 7 4 H C 0 4 N S
30 V H I S N 7 4 H C 0 8 N S
31 V H I S N 7 4 H C 3 2 N S
32 V H I G D 7 4 H C 7 4 D 1
33 V H I G D 7 4 H C U 0 4 D
34 V H I S N 7 5 1 1 5 N S 1
35 V H I T C 7 S 8 6 F / - 1
36 V H I T D 6 2 3 0 8 F - 1
37 V H I U P D 7 1 0 3 7 G B
38 V H I Z 8 4 C 0 0 0 6 F E
39 V H I Z 8 4 C 3 0 0 6 F E
40 V R S - T S 1 H D 1 2 2 J
41 V S 2 S C 4 6 9 9 K P - 1
42 V S 2 S J 1 8 7 - / / - 1
43 V S D T A 1 4 4 E K / - 1
44 V S D T C 1 1 4 Y K / - 1
45 R C I L Z 5 0 1 7 S C Z Z
46 R C O R F 1 0 0 8 A C Z Z
V C C C T V 1 H H 1 0 1 J
47
V C C C T V 1 H H 1 0 1 J
V C C C T V 1 H H 1 0 1 J
48 V C C C T V 1 H H 2 2 1 J
V C C C T V 1 H H 3 3 1 J
49
V C C C T V 1 H H 3 3 1 J
50 V C K Y T V 1 C F 1 0 5 Z
51 V C K Y T V 1 H B 1 0 2 K
52 V C K Y T V 1 H B 2 2 2 K
53 V C K Y T V 1 H B 3 3 2 K
V C K Y T V 1 H F 1 0 4 Z
54
V C K Y T V 1 H F 1 0 4 Z
55 V C K Y T V 1 H B 3 3 3 K
56 V H E U D Z 3 3 B / / - 1
57 V H D 1 S S 3 5 3 / / - 1
58 V H D S F P B 5 4 / / - 1
59 V H D S F P L 5 2 V / - 1
60 V R S - T S 2 A D 1 0 0 J
61 V R S - T S 2 A D 1 0 1 J
62 V R S - T S 2 A D 1 0 2 J
V R S - T S 2 A D 1 0 3 J
63
V R S - T S 2 A D 1 0 3 J
V R S - T S 2 A D 1 0 3 J
64 V R S - T S 2 A D 1 0 4 J
65 V R S - T S 2 A D 1 0 5 J
66 V R S - T S 2 A D 1 1 2 J
67 V R S - T S 2 A D 1 2 2 F
68 V R S - T S 2 A D 1 2 2 J
69 V R S - T S 2 A D 1 2 3 J
70 V R S - T S 2 A D 1 5 2 G
71 V R S - T S 2 A D 1 5 2 J
72 V R S - T S 2 A D 1 5 3 G
73 V R S - T S 2 A D 1 5 3 J
PRICE
NEW
PART
RANK
MARK
RANK
AF
C
Crystal (16MHz)
AC
C
Capacitor (16WV 10 F)
AC
C
Capacitor (16WV 47 F)
AD
B
Zener diode (RD30P)
AD
B
Zener diode (RD5.6PB)
BG
B
PSRAM (TC51V8512AFT-15)
AF
B
IC (74F02SJ)
AE
B
IC (74F04SJ)
AE
B
IC (74F08)
AL
N
B
IC (74LVX00)
AL
N
B
IC (74LVX32)
AL
N
B
IC (74LVX74)
AX
B
64K S-RAM (GM76C88ALFW-15)
AG
B
IC (F256004PJ1)
BC
B
IC (G76D256F70)
AG
B
IC (GD75189pD)
AH
B
IC (GL339)
BA
B
IC (H641510810)
AD
B
IC (IR9393N)
BK
B
FLASH ROM (LH28F800SUT)
BA
B
IC (LZ9AH39)
BC
B
IC (MB62H149)
AW
B
IC (MB89371APF-G-BND)
AL
B
IC (MC145406F)
AG
B
IC (MC34063AM1)
AF
B
IC (RX5RE)
BC
B
IC (SED135F)
AC
B
IC (SN74HC00NS)
AC
B
IC (SN74HC04NS)
AD
B
IC (SN74HC08)
AK
B
IC (SN74HC32NS)
AK
N
B
IC (GD74HC74)
AK
N
B
IC (GD74HCU04)
AN
B
IC (SN75115NS1)
AD
B
IC (TC7S86F)
AH
B
IC (TD62308F)
AY
B
IC (UPD71037GB)
AT
B
IC (Z84C0006FE)
AT
B
IC (Z84C3006FE)
AD
N
C
Resistor (1/2W 1.2K
AC
B
Transistor (2SC4699YK)
AF
B
Transistor (2SJ187)
AC
B
Digital transistor (DTA144EK)
AC
B
Transistor (DTC114YK)
AB
C
Chip coil (BLM3)
AB
C
Chip bead (BUM21A05)
AA
C
Capacitor (50WV 100PF) [C101 107,109 121,126 143,148 155,159,164 169,170 174,176 183]
AA
C
Capacitor (50WV 100PF)
AA
C
Capacitor (50WV 100PF)
AA
C
Capacitor (50WV 220PF)
AA
C
Capacitor (50WV 330PF)
AA
C
Capacitor (50WV 330PF)
AB
C
Capacitor (16WV 1 F)
AA
C
Capacitor (50WV 1000PF)
AA
C
Capacitor (50WV 2200pF)
AA
C
Capacitor (50WV 3300PF)
AA
C
Capacitor (50WV 0.10 F)
AA
C
Capacitor (50WV 0.10 F)
AA
C
Capacitor (50WV 0.033 F)
AC
B
Zener diode (UDZ33B)
AB
B
Diode (1SS353)
AC
B
Diode (SFPB54)
AC
B
Diode (SFPL52V)
AA
C
Resistor (1/10W 10
AA
C
Resistor (1/10W 100
AA
C
Resistor (1/10W 1.0K
Resistor (1/10W 10K
AA
C
AA
C
Resistor (1/10W 10K
AA
C
Resistor (1/10W 10K
AA
C
Resistor (1/10W 100K
AA
C
Resistor (1/10W 1M
AA
C
Resistor (1/10W 1.1K
AA
C
Resistor (1/10W 1.2K
AA
C
Resistor (1/10W 1.2K
AA
C
Resistor (1/10W 12K
AA
C
Resistor (1/10W 1.5K
AA
C
Resistor (1/10W 1.5K
AA
C
Resistor (1/10W 15K
AA
C
Resistor (1/10W 15K
DESCRIPTION
5%)
[C185 187,189 192,195,202,203,207 209,211,214 227,236]
[C147,161,175,188,193,194,196 201,204 206,212,228 234,210]
[C124,144 146,156 158,160,162,163,184,243 245,248,250,251,256]
5%)
5%)
5%)
5%)
[R101,106,108,110 119,122,123,126 140,142 148,157,158,162,164]
5%)
[R167,172,174 177,179,181,183,184,186 191,193 197,199 206]
5%)
[R208 240,243 261,265 270,272,274 276,278,279,288,298,304]
5%)
5%)
5%)
1%)
5%)
5%)
2%)
5%)
2%)
5%)
– 6 –
ER-A750
[X4]
[C11,12,14,16,17,21,23,26]
[C1,27]
[ZD5]
[ZD4]
[IC16]
[IC4]
[IC9]
[IC5]
[IC3]
[IC8]
[IC7]
[IC33]
[IC19]
[IC10]
[IC21]
[IC13]
[IC17]
[IC30]
[IC6]
[IC18]
[IC25]
[IC20]
[IC14,22]
[IC29]
[IC27]
[IC11]
[IC2,36,37]
[IC31]
[IC38]
[IC12]
[IC41]
[IC26]
[IC34]
[IC28]
[IC15]
[IC42]
[IC24]
[IC23]
[R1]
[Q9,10]
[Q8]
[Q4]
[Q5]
[FB101 109,111 126]
[FB110,127]
[C238 242,258,267 274]
[C252,253,264]
[C213,235,237,254]
[C249]
[C108,122,123,125,255,260]
[C276]
[C262]
[C257,261,263,265,308 317]
[C275]
[ZD101,102]
[D106,108,109,111,112]
[D101 105,107]
[D110]
[R102,277]
[R159 161,163,165,166,168,192]
[R109,241,289,291]
[R155]
[R141,207,280]
[R182]
[R264]
[R294,121]
[R293]
[R295]
[R152,154]
[R287]
[R104,292,302,107]
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