5-9
5. Exploded View & Part List
Part
Code No.
Image
Assy Cover P-Front
22 : BN96-10015Q (B450)
26 : BN96-10017Y (B450)
BN96-10017X (B457)
32 : BN96-11241A (B450)
BN96-10019Z (B457)
37 : BN96-10020P (B450)
BN96-10020N (B457)
40 : BN96-10021J (B457)
Assy Cover Rear
22 : BN96-10022H (B450)
26 : BN96-10025M (B450)
BN96-10025N (B457)
32 : BN96-10027N (B450)
BN96-10027P (B457)
37 : BN96-10029G (B450)
BN96-10029K (B457)
40 : BN96-10031F (B457)
Assy Stand
22 / 26: BN96-06463F
32 : BN90-02038A
37 / 40 : BN96-10071A
Assy PCB Main
22 : BN94-02889D (B450)
26 : BN94-02830F (B450)
BN94-02830J (B457)
32 : BN94-02830G (B450)
BN94-02830K (B457)
37 : BN94-02830H (B450)
BN94-02830L (B457)
40 : BN94-02830M (B457)
LCD-Panel
22 : BN07-00620A
26 : BN07-00638A
32 : BN07-00674D
37 : BN07-00642A
40 : BN07-00650A
Summary of Contents for LA22B450C4H
Page 185: ...1 4 1 Precautions Memo...
Page 201: ...4 5 4 Troubleshooting LVDS PC_RGB HV_Sync MAINBOARD BOTTOM...
Page 202: ...4 6 4 Troubleshooting WAVEFORMS 1 PC input V sink H sink R G B 2 LVDS output...
Page 204: ...4 8 4 Troubleshooting HDMI 2 HDMI 1 MAINBOARD TOP...
Page 205: ...4 9 4 Troubleshooting WAVEFORMS 3 HDMI input RX_Data RX_Clk 2 LVDS output...
Page 207: ...4 11 4 Troubleshooting B3 3V_PW Tuner_CVBS B5V_VCCT_PW MAINBOARD TOP...
Page 208: ...4 12 4 Troubleshooting WAVEFORMS 4 CVBS OUT Grey Bar 2 LVDS output...
Page 210: ...4 14 4 Troubleshooting TS_DATA B1 2V_PW B3 3V_PW B5V_VCCT_PW MAINBOARD TOP...
Page 211: ...4 15 4 Troubleshooting WAVEFORMS 2 LVDS output...
Page 213: ...4 17 4 Troubleshooting MAINBOARD BOTTOM...
Page 214: ...4 18 4 Troubleshooting WAVEFORMS 4 CVBS OUT Grey Bar 2 LVDS output...
Page 216: ...4 20 4 Troubleshooting MAINBOARD BOTTOM...
Page 217: ...4 21 4 Troubleshooting WAVEFORMS 5 Compnent_Y Gray scale Pb Pr Color bar 2 LVDS output...
Page 220: ...4 24 4 Troubleshooting WAVEFORMS 6 I2C Data 7 Speaker out...
Page 241: ...4 45 4 Troubleshooting Connecting the TV with STB SBB...
Page 259: ...4 63 4 Troubleshooting 4 10 PCB diagram...
Page 260: ...4 64 4 Troubleshooting...
Page 261: ...6 1 6 Wiring Diagram 6 Wiring Diagram 6 1 Wiring Diagram 26 32 37 40...