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, [' ^' L% h8 D$ _[AD 10][2层]SM903报警主机Ver3_0（74HC595+ISD1820+HT7750）原理图和PCB文件
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文件描述7 j" ? G8 i1 ^ Q: z# j8 ~
1. 作品用途：SM903报警主机Ver3_0- b. H) x' [4 u; \) |# s3 T3 S4 n, Q9 p
2. 软件版本：AD 10; c) b2 V! {; z$ N( r
3. 层数：2层板/ K3 e/ t! k3 e, F( ^3 n
4. 用到的主要芯片：74HC595+ISD1820+HT7750
1 m/ v3 e* A% p) S: z5. PCB尺寸：116*62 mm
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作品截图如下：
+ H( N9 G% E; \+ p; l4 s顶层截图：/ P7 Z: G% D! y. Y% O
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底层截图：! n: w8 Z/ |. A# E, ]" j
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6 Z. B" T- T l- B1 \; s+ d$ I5 f: k9 _全层截图：; r: W) }3 T8 K" e
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叠层信息截图如下：! o3 |$ y. p! h( d) W6 c3 M
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| Comment（属性） | Designator（位号） | Footprint（封装） | Quantity（数量） | | BZ1 | BZ1 | 1 | | 6P | C1, C2 | 0603-SMD | 2 | | 3P | C3 | 0603-SMD | 1 | | 4.7uF/25V | C101, C605 | 10UF/25V | 2 | | 104 | C103, C104, C201, C203, C402, C505, C603, C604, C605, C702, C706, C707, C708, C902 | 0603-SMD | 14 | | 102 | C105, C202, C601 | 0603-SMD | 3 | | 2E104 | C301, C302 | 104/250V | 2 | | 4.7uF/50V | C303 | 10UF/25V | 1 | | 47PF | C403, C503 | 0603-SMD | 2 | | 2E223 | C501, C502 | 103/100V | 2 | | 220uF/25V | C602, C701, C709 | 220UF/25V | 3 | | 220UF/16V | C703 | 100UF/25V | 1 | | 100uF/25V | C901 | 10UF/25V | 1 | | 315M | CY1 | CY315M | 1 | | IN4007 | D101, D102, D103, D104, D301, D302, D303, D304, D701, D703 | IN400XSMD | 10 | | IN4148 | D702, D704, D705, D706, D901 | 4148SMD | 5 | | Comment | Designator1 | LOGO1 | 1 | | Comment | Designator2 | LOGO2 | 1 | | Phone In | J101, J102 | PHONE-2 | 2 | | DC12V | J701 | DC0 | 1 | | 5*1.2V 300mA | J702 | CON2 | 1 | | BZ JACK | J703 | BZZ-CONNECT | 1 | | REC | J704 | IC-REC | 1 | | J706 | SIP-8 | 1 | | 100uH | L901 | L-10 | 1 | | MIC | MIC-10 | 1 | | S8050 | Q1 | 8050SMD | 1 | | R25+ 3356 | Q2 | 8050SMD | 1 | | A92 | Q101, Q102 | 8550SMD | 2 | | A42 | Q103 | 8050SMD | 1 | | S9014 | Q104, Q105, Q301, Q701 | 8050SMD | 4 | | 9014 | Q201, Q202 | 8050SMD | 2 | | S9015 | Q702, Q703 | 8550SMD | 2 | | D882 | Q704 | B772 | 1 | | 2sc3356 | Q705 | 8050SMD | 1 | | 27K | R1, R2 | 0603-SMD | 2 | | 100K | R101, R112, R113, R206, R303, R501, R502, R507, R508, R509, R510, R511, R606, R707, R709, R716 | 0603-SMD | 16 | | 4.7K | R102, R603, R706, R708 | 0603-SMD | 4 | | 10K | R103, R108, R109, R201, R204, R401, R402, R403, R605, R717 | 0603-SMD | 10 | | 3.3K | R104 | 0603-SMD | 1 | | 120R | R105 | 0805SMD | 1 | | 33K | R106, R302 | 0603-SMD | 2 | | 300K | R111, R506 | 0603-SMD | 2 | | 1M | R202 | 0603-SMD | 1 | | 470K | R203, R301 | 0603-SMD | 2 | | 2.2M | R205 | 0603-SMD | 1 | | 39K | R503 | 0603-SMD | 1 | | 68K | R504, R505 | 0603-SMD | 2 | | 1K | R601, R704, R711, R712, R713, R714, R715 | 0603-SMD | 7 | | 47K | R602 | 0603-SMD | 1 | | 100R | R701 | 0805SMD | 1 | | 2.2K | R705, R710, R718 | 0603-SMD | 3 | | HK19F-DC5V-SHG | RE601 | RELAY-8 | 1 | | HK4100F-DC5V-SHG | RE602 | RELAY-6 | 1 | | S1 | SW1 | 1 | | test key | S2 | KEY1 | 1 | | HT9200 | U401 | SO-8 | 1 | | HT9270 | U501 | SOL-18 | 1 | | ISD1820 | U601 | DIP-14 | 1 | | 7150A | U701 | 7150-SOT89 | 1 | | 16F73 | U702 | SOL-28 | 1 | | 24C02 | U703 | SO-8 | 1 | | 74HC595 | U704 | SO-16 | 1 | | HT7750 | U901 | 7150-SOT89 | 1 | | 3.575945 | X701 | CY | 1 | | P6KE200CA | ZD101 | P6KEXXC | 1 |
附件：
: m. j* G# F9 W ]$ Q原理图和PCB文件如下：
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发表于 2020-2-20 09:56
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