RSS Amplifier

Justus Perlwitz · Aug 27, 2026

ETC Devices

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None · Justus Perlwitz

Published: August 27, 2026

電子料金収受システム(英語: Electronic Toll Collection System :エレクトロニック・トール・コレクション・システム, 略称ETC)とは、高度道路交通システムのひとつ 1

EP9U618V

三菱電機株式会社 EP9U618V
三菱電機株式会社 EP9U618V Open in new tab (full image size 197 KiB)

Sources: 2 3 5

Components

PCB Top
PCB Top Open in new tab (full image size 111 KiB)
X064 R102 112 PBF 0250
X064 R102 112 PBF 0250
TC32163FG
TC32163FG Open in new tab (full image size 94 KiB)
PCB Marking next to speaker JX331BB7204A
PCB Marking next to speaker JX331BB7204A
  • Maybe CPU:
    • Package: QFP
    • Pins: 4 x 16 = 64
    • Marking:
      • X064
      • R102 112
      • PBF 0250 (PBF likely lead-free)
  • Likely radio:
    • Package: QFP
    • Pins: 4 x 12 = 48
    • Marking:
      • TC? 053GB1
      • 32163FG
      • JAPAN
    • Similar: TOSHIBA 6

08686-00240

株式会社デンソー 08686-00240
株式会社デンソー 08686-00240 Open in new tab (full image size 257 KiB)
  • Manufacturer: 株式会社デンソー (Part of Toyota Group)
  • 技術基準適合証明番号: 001CYBE1162
  • Date of 工事設計認証: 2008-1-29 (New spurious emissions law compliant)
  • Re-approval date: 2017-07-24
  • RF type:
    • A1D
    • 5.835 GHz, 5.845 GHz
    • 0.01 W

Source: 4

Components

Top of PCB
Top of PCB Open in new tab (full image size 232 KiB)
DENSO 412656-0210 0814 K47
DENSO 412656-0210 0814 K47 Open in new tab (full image size 405 KiB)
SONY A3344A 808A30V
SONY A3344A 808A30V Open in new tab (full image size 83 KiB)
D9001 8312
D9001 8312 Open in new tab (full image size 92 KiB)
1132A 811 B79V
1132A 811 B79V Open in new tab (full image size 71 KiB)
CA0013 BM 123
CA0013 BM 123 Open in new tab (full image size 94 KiB)
  • Likely CPU
    • Package: QFP
    • Pins: 30 x 4 = 120
    • Marking:
      • DENSO
      • JAPAN
      • 412656-0210
    • 0814 K47
  • Likely radio judging by size:
    • Package: QFP
    • Pins: 12 x 4 = 120
    • Marking:
      • SONY
      • A3344A
      • 808A30V

It's likely that these are all bespoke chips with no public datasheets.


  1. ETC ja.wikipedia.org 

  2. New: 登録証明機関による工事設計認証に関する詳細情報 Old: 登録証明機関による工事設計認証に関する詳細情報 on www.tele.soumu.jp 

  3. 技適 001-P01078 on gitekidb.com 

  4. 登録証明機関による工事設計認証に関する詳細情報 on www.tele.soumu.go.jp 

  5. Identified manual by looking at most similar model "EP-9U69V" here: 取扱説明書・取付要領書ダウンロード on www.mitsubishielectric.co.jp 

  6. TC32168FTG Datasheet on www.alldatasheet.com 

I would be thrilled to hear from you! Please share your thoughts and ideas with me via email.

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