11651189 发表于 2023-9-29 16:21
修好了吗?想知道
家有开心果 发表于 2023-9-29 16:46
换板维修,不如先上12V电源测几个电压看看正常不?也可能是主板有问题,电源板可能没坏。 ...
Name | Part Type | PCB Decal | Value |
CN1 | DC_SAMSUNG_H12.5 | DC_SMSUNG_H12.5 | |
CN2 | PH2-11 | PH2-11 | |
CN3 | JP-H4X2.0 | JP-H4X2.0 | |
CN4 | JP-H4X2.0 | JP-H4X2.0 | |
CN5 | AUDIO-DW8.3X14.5 | AUDIO-DW8.3X14.5 | |
CN6 | HDMI-S19X0.5-25A | HDMI-S19X0.5-25A | |
CN7 | JP-H6X2.0 | JP-H6X2.0 | |
CN8 | PDIP2X15-2.0 | PDIP2X15-2.0 | |
CN9 | DSUB-H15 | DSUB-H15 | |
CN201 | JP-HW2X2.0 | JP-HW2X2.0 | |
CN202 | JP-HW6X2.0 | JP-HW6X2.0 | |
D201 | D-MSAS | D-MSAS | |
H1 | PMARK | PMARK | |
H2 | PMARK | PMARK | |
H3 | SCREW3.5RM-ROHSAA | SCREW3.5RM-ROHSAA | |
H5 | SCREW3.5RM-ROHSAA | SCREW3.5RM-ROHSAA | |
H6 | SCREW3.5RM-ROHSAA | SCREW3.5RM-ROHSAA | |
H7 | PMARK | PMARK | |
H9 | SCREW3.5RM-ROHSAA | SCREW3.5RM-ROHSAA | |
H11 | T3.25MM | T3.25MMAA | |
H12 | T3.25MM | T3.25MMA-1AAA | |
IC201 | U-SOP8/1.3 | U-SOP8/1.3A | |
L1 | SMD-L8 | SMD-L8 | |
L2 | L_S | L_S | |
L201 | L13 | L13 | |
Q1 | Q-SOT23 | Q-SOT23 | |
RV1 | RCLAMP524P | RCLAMP524P | |
RV2 | RCLAMP524P | RCLAMP524P | |
U1 | U-SOP8/1.3 | U-SOP8/1.3 | |
U2 | MQFN76_P0_4_9X9 | MQFN76_P0_4_9X9 | |
U3 | 2361 | 2361 | |
U4 | U-SOT223 | U-SOT223 | |
U5 | U-SOP16/1.3 | U-SOP16/1.3 | |
U6 | U-SOP8/1.3 | U-SOP8/1.3A | |
U201 | B6010D | TO252 | |
U202 | B6010D | TO252 | |
Y1 | Y-DH5 | Y-DH5 | |
ZD1 | D-SOD323S | D-SOD323S | Zener Diode 5.6V |
ZD2 | D-SOD323S | D-SOD323S | Zener Diode 5.6V |
ZD3 | D-SOD323S | D-SOD323S | Zener Diode 5.6V |
xushu 发表于 2023-9-30 10:32
驱动板其实不难修!
qqsunan 发表于 2023-9-30 10:25
源
没号,只能参考个封装,这板子没搜到电路图
11651189 发表于 2023-9-29 16:21
修好了吗?想知道
qqsunan 发表于 2023-10-15 11:14
买了个新电源,周末又换了个二极管和3A保险,把检流电阻焊掉了两个,试了一天,应该算是彻底修好了。
吐 ...
欢迎光临 数码之家 (https://www.mydigit.cn/) | Powered by Discuz! X3.4 |