3-62
No Component video signal when playing DISC
Component : No Y Signal
Component : No Pb Signal
Component : No Pr Signal
R609, C613
R608, C612
R607, C611
IC610 – 12
Check input
IC610 – 14
Check input
C636
C635
R464
IC2078 – 6
Check Signal
R463
IC610 – 10
Check input
C637
R462
IC4004-8 : HIGH
/RST_VIDEO
R279 ~ R281
Signal and 3.3V level
IC4004 14,15
Check I2C Clk, Data
Check R112 CLOCK
IC4004 17,18,19 20, 29, 36
Check signal input
Check IC4002 power
And Other circuits
IC4004 21~24 61~64 Check
VO_D0~VO_D7 signal
RR123~RR126
Check VO_D0 ~VO_D15
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
VDR ELECTRICAL TROUBLESHOOTING GUIDE
Summary of Contents for XBR413
Page 9: ...OVERALL WIRING DIAGRAM 3 2 ...
Page 35: ...3 36 3 37 EE MODE VIDEO TU MODE AUDIO 2 TU IF CIRCUIT DIAGRAM ...
Page 37: ...3 40 3 41 4 JACK CIRCUIT DIAGRAM ...
Page 43: ...3 52 3 53 PRINTED CIRCUIT DIAGRAMS 1 VCR P C BOARD ...
Page 44: ...3 54 3 55 3 TIMER P C BOARD LOCATION GUIDE 2 POWER P C BOARD ...
Page 45: ...3 56 3 57 4 KEY P C BOARD 5 JACK P C BOARD ...
Page 46: ......
Page 59: ...3 70 3 71 CIRCUIT DIAGRAMS 1 E5_BGA POWER UART2 CIRCUIT DIAGRAM ...
Page 60: ...3 72 3 73 2 DDR_SDRAM FLASH CIRCUIT DIAGRAM ...
Page 61: ...3 74 3 75 3 RST CONTROL STATUS_REG ATAPI HOST_CPLD LATCH CIRCUIT DIAGRAM ...
Page 62: ...3 76 3 77 4 1394 ETHERNET_CONNECTOR CIRCUIT DIAGRAM ...
Page 63: ...3 78 3 79 5 VIDEO_IN OUT CIRCUIT DIAGRAM ...
Page 64: ...3 80 3 81 6 AUDIO IN OUT NON STD_VIDEO CIRCUIT DIAGRAM ...
Page 65: ...3 82 3 83 7 AUDIO DAC VIDEO_Y MIXER CIRCUIT DIAGRAM ...
Page 66: ...8 FRONT A V 1934 JACK CIRCUIT DIAGRAM 3 84 3 85 ...
Page 71: ...3 94 3 95 PRINTED CIRCUIT DIAGRAMS 1 MAIN P C BOARD TOP VIEW ...
Page 72: ...3 96 3 97 2 MAIN P C BOARD BOTTOM VIEW ...
Page 102: ...3 127 4 IC302 uPD76f0047 MICOM Pin Assignment ...
Page 124: ......
Page 126: ...3 151 3 152 2 DSP CIRCUIT DIAGRAM No Power No operation DSP IC RESET IC SDRAM R259 0Ω ...
Page 128: ...3 155 3 156 PRINTED CIRCUIT DIAGRAMS 1 MAIN P C BOARD LOCATION GUIDE ...
Page 130: ......
Page 153: ...4 22 GEAR F R GEAR AY P2 P3 F R Lever Tension Base Boss CAM ...
Page 162: ...MEMO ...