OK
XBR-65/75/100Z9D
43
TROUBLE SHOOTING
FLOW
4-3. NO PICTURE (TUNER)
RF input no picture / noisy picture
Change RF cable and antenna
Please refer DDCON troubleshooting
OK
NG
NG
Check RF source cable
and antenna, OK?
Check Tuner power line:
3.3V at JL2800 = 3.3V?
1.8V at JL2801 = 1.8V?
DEM_3.3V at JL2830 = 3.3V? (BM2 only)
A_RESET value at JL2807 = 3.3V?
For JP_SK only
– TU1.1 V (Refer notes)
All broadcasting channel
cannot be received?
NO
YES
Check part mounting condition
for I2C SDA & SCL line (Refer Note I2C)
And
Check Tuner module connection (BFM)
Change NG parts connected to
I2C bus
NG
OK
Refer to next page
Notes:
I2C line for all tuners except Japan_SKP
- Parts for I2C SDA line: R2800, C2803.
- Parts for I2C SCL line : R2801, C2804.
I2C line for Japan_SKP
- Parts for I2C SDA line: R2804
- Parts for I2C SCL line : R2805
TU_1.1V line only in BM2 Japan_SKP Tuner
- Parts for TU_1.1V : FB2806
Summary of Contents for Bravia XBR-65Z9D
Page 71: ...XBR 65 75 100Z9D 71 PANEL HANDLING HANDLING AREA 100 Caution Do not hold corner area ...
Page 83: ...XBR 65 75 100Z9D 83 DISASSEMBLY 1 11 TAPE 1 XBR 65Z9D TAPE 1 TAPE TAPE 2 3 4 TAPE ...
Page 84: ...XBR 65 75 100Z9D 84 DISASSEMBLY 1 12 TAPE 1 XBR 65Z9D 1 TAPE TAPE TAPE 2 3 ...
Page 85: ...XBR 65 75 100Z9D 85 DISASSEMBLY 1 13 TAPE AND WIRE DRESSING 1 XBR 65Z9D 1 TAPE 2 ...
Page 86: ...XBR 65 75 100Z9D 86 DISASSEMBLY 1 14 SMART CORE L 1 XBR 65Z9D 1 NOTE 2 3 SMART CORE L ...
Page 88: ...XBR 65 75 100Z9D 88 DISASSEMBLY 1 16 WIRE DRESSING 1 XBR 65Z9D 1 2 3 4 ...
Page 109: ...XBR 65 75 100Z9D 109 DISASSEMBLY 2 1 BRACKET WIFI ASSY 2 SMART CORE L BRACKET WIFI ASSY 1 3 2 ...
Page 111: ...XBR 65 75 100Z9D 111 DISASSEMBLY 2 3 COVER TOP 2 SMART CORE L COVER TOP 1 3 2 ...
Page 112: ...XBR 65 75 100Z9D 112 DISASSEMBLY 2 4 HSC4 M 2 SMART CORE L HSC4 M 1 3 2 NOTE ...
Page 126: ...XBR 65 75 100Z9D 126 3 XBR 75Z9D DISASSEMBLY 3 11 TAPE TAPE 1 TAPE 2 3 TAPE ...
Page 127: ...XBR 65 75 100Z9D 127 3 XBR 75Z9D DISASSEMBLY 3 12 WIRE DRESSING 1 5 2 4 6 3 ...
Page 128: ...XBR 65 75 100Z9D 128 3 XBR 75Z9D DISASSEMBLY 3 13 TAPE AND WIRE DRESSING 1 2 3 TAPE TAPE ...
Page 129: ...XBR 65 75 100Z9D 129 3 XBR 75Z9D DISASSEMBLY 3 14 SMART CORE L 1 NOTE 2 3 SMART CORE L ...
Page 133: ...XBR 65 75 100Z9D 133 3 XBR 75Z9D DISASSEMBLY 3 18 TAPE 1 TAPE 2 TAPE 3 TAPE 4 TAPE 5 TAPE ...
Page 137: ...XBR 65 75 100Z9D 137 3 XBR 75Z9D DISASSEMBLY 3 22 TAPE AND WIRE DRESSING 3 1 2 4 5 TAPE TAPE ...
Page 168: ...XBR 65 75 100Z9D 168 4 XBR 100Z9D DISASSEMBLY 4 13 TAPE NOTE TAPE ...
Page 170: ...XBR 65 75 100Z9D 170 4 XBR 100Z9D DISASSEMBLY 4 15 TAPE TAPE TAPE TAPE 1 3 2 ...
Page 171: ...XBR 65 75 100Z9D 171 4 XBR 100Z9D DISASSEMBLY 4 16 TAPE 1 3 TAPE TAPE TAPE 2 ...
Page 172: ...XBR 65 75 100Z9D 172 4 XBR 100Z9D DISASSEMBLY 4 17 TAPE AND WIRE DRESSING TAPE ...
Page 174: ...XBR 65 75 100Z9D 174 4 XBR 100Z9D DISASSEMBLY 4 19 TAPE 1 2 3 4 5 TAPE TAPE TAPE TAPE TAPE ...
Page 176: ...XBR 65 75 100Z9D 176 4 XBR 100Z9D DISASSEMBLY 4 21 WIRE DRESSING ...
Page 177: ...XBR 65 75 100Z9D 177 4 XBR 100Z9D DISASSEMBLY 4 22 SMART CORE L 1 NOTE 2 3 SMART CORE L ...
Page 182: ...XBR 65 75 100Z9D 182 4 XBR 100Z9D DISASSEMBLY 4 26 TAPE AND WIRE DRESSING TAPE TAPE ...
Page 196: ...XBR 65 75 100Z9D 196 4 XBR 100Z9D DISASSEMBLY 4 40 TAPE 1 2 3 4 5 6 TAPE TAPE TAPE TAPE TAPE ...