VESTEL MB37, Service Manual

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1. INTRODUCTION
17MB37 Main Board consists of MSTAR concept.(Up to 32”) This IC is capable of
handling Video processing, Audio processing, Scaling-Display processing, 3D comb filter,
OSD and text processing, 8 bit dual LVDS transmitter.
TV supports PAL, SECAM, NTSC colour standards and multiple transmission standards
as B/G, D/K, I/I’, and L/L’ including German and NICAM stereo.
Sound system output is supplying max. 2x8W (10%THD) for stereo 8 Ω speakers. This will
change according to IC thay is being used.
Supported peripherals are:
1 RF input VHF I, VHF III, UHF @ 75Ohm(Common)
1 Side AV (SVHS, CVBS, HP, R/L_Audio) (Common)
1 SCART sockets(Common)
1 YPbPr (Common)
1 PC input(Optional)
2 HDMI 1.3 input(2 HDMI inputs are common)
1 Stereo audio input for PC(Common)
1 Line out(Common)
1 S/PDIF output(Common)
1 Side S-Video(Optional)
1 Headphone(Common)
1 Common interface(Common)
1 Digital USB or 1 Analog USB + 2 Digital USB(Optional)