Different with another 'full cabin' CC 204 class, this old-style CC 204 actually based on CC 201 and modified into CC 204 class by adding Sirius-Brightstar Computer into it. Modification started in 2003 and ended in 2005 and now there are 7 CC 204 classes which the original is CC 201. The designated code also changed into C18MMi.
The modification is take place in Pengok Workshop, Jogjakarta, which the location of this photo is areal of that workshop.
After modificationing CC 201 class into CC 204 now indonesia built a "Brand-new" CC 204 which imported from GE, USA and assembled in INKA Industry, Madiun. INKA and GE made new contract to built 37 new CC 204s. The design code is C20EMP and has different physical body with old CC 204. This is the picture of new CC 204 http://trainspo.com/photo/7390/?list=class#photo