From 6b5c0873684034c7d47a6f8fedeb51afe907dbf3 Mon Sep 17 00:00:00 2001
From: tao_z <tzj0429@163.com>
Date: Mon, 18 Jul 2022 23:46:32 +0800
Subject: [PATCH] 更新原理图，新增电源控制端二极管，防止负压破坏PNP. 调整按键采集电路电阻，增加按键识别度
---
SX7H02050048.kicad_sch | 17 +++++++++++++++--
1 files changed, 15 insertions(+), 2 deletions(-)
diff --git a/SX7H02050048.kicad_sch b/SX7H02050048.kicad_sch
index 6f84ad3..1f8b06d 100644
--- a/SX7H02050048.kicad_sch
+++ b/SX7H02050048.kicad_sch
@@ -4,6 +4,16 @@
(paper "A4")
+ (title_block
+ (title "SX7H SHIFER MIAN SCH")
+ (date "2022-07-18")
+ (rev "V03")
+ (company "宁波正朗汽车零部件有限公司")
+ (comment 1 "批准:")
+ (comment 2 "校准：")
+ (comment 3 "设计：Ethan")
+ )
+
(lib_symbols
(symbol "Connector_Generic:Conn_02x06_Counter_Clockwise" (pin_names (offset 1.016) hide) (in_bom yes) (on_board yes)
(property "Reference" "J" (id 0) (at 1.27 7.62 0)
@@ -1599,7 +1609,7 @@
(reference "C114") (unit 1) (value "12pF/50V") (footprint "Capacitor_SMD:C_0603_1608Metric")
)
(path "/ad6437eb-8d0e-431a-964e-d423d3e1c5f9/e81530d2-53a9-40fa-9c81-d00107802bba"
- (reference "C115") (unit 1) (value "20pF/50V") (footprint "Capacitor_SMD:C_0603_1608Metric")
+ (reference "C115") (unit 1) (value "12pF/50V") (footprint "Capacitor_SMD:C_0603_1608Metric")
)
(path "/ad6437eb-8d0e-431a-964e-d423d3e1c5f9/cc595ec5-2bda-4aa3-9bc7-66bb42e793e0"
(reference "C116") (unit 1) (value "10uF/6.3V") (footprint "Capacitor_SMD:C_0805_2012Metric")
@@ -1696,6 +1706,9 @@
)
(path "/91165038-a1bf-48d6-a5c0-5350aa105039/27677dd4-8775-406f-b286-ab078d7f612f"
(reference "D2") (unit 2) (value "BAV99S,115") (footprint "Package_TO_SOT_SMD:SOT-363_SC-70-6")
+ )
+ (path "/91165038-a1bf-48d6-a5c0-5350aa105039/e09a804f-288d-49fd-894f-c1d02b9d2a19"
+ (reference "D3") (unit 1) (value "SBAS16HT3G") (footprint "Diode_SMD:D_SOD-323")
)
(path "/91165038-a1bf-48d6-a5c0-5350aa105039/e1ac51a6-7591-435c-8072-4d99cc247828"
(reference "D101") (unit 1) (value "BAS16") (footprint "Diode_SMD:D_SOD-123")
@@ -1806,7 +1819,7 @@
(reference "R104") (unit 1) (value "10k") (footprint "Resistor_SMD:R_0603_1608Metric")
)
(path "/91165038-a1bf-48d6-a5c0-5350aa105039/da7d3b82-f2ed-4275-bddf-ae31a76780bf"
- (reference "R105") (unit 1) (value "10k") (footprint "Resistor_SMD:R_0603_1608Metric")
+ (reference "R105") (unit 1) (value "51k") (footprint "Resistor_SMD:R_0603_1608Metric")
)
(path "/91165038-a1bf-48d6-a5c0-5350aa105039/6b701029-ee22-4704-8b63-58cfca9c37ff"
(reference "R106") (unit 1) (value "10k") (footprint "Resistor_SMD:R_0603_1608Metric")
--
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