7-16
4, 8 and 12pin in CN04 of
jack PCB or CN2 of DVD main
PCB has normal level?
Analog signals are
inputted normally
VIC1
Check the connection of component cable
Check DVD main PCB
No
No
Check the connection between4, 8 and
12pin in CN04 of Jack PCB and VIC1
Power is normal
at VIC1-1,24, 34?
No
No
Check the connection between
VIC1-1 and power
Video signals of
about 2V appears at
output jack?
Check the connection between
VIC1 and output jack
Check VIC1-21, 23, 25, VR32,
VR33, VR34
Yes
Yes
Yes
Yes
Component output error
16pin and 20pin in CN04 of
jack PCB or CN2 of DVD Main PCB
has normal level?
Check the connection of S-Video cable
No
Check DVD main PCB.
Analong signals are
inputted nirmally
VIC1 (Jack PCB)
No
No
No
Check the connection between 16, 20 pin
in CN04 of Jack PCB and VIC1
Power is normal at VIC1-1,24, 34?
Pin13 in VIC1 is
in high state?
Check the connection between
VIC1-1 and power
Check the connection betweenVIC1-13
and VCR Micom. check VIC1 peripheral circuit
Yes
Yes
Yes
Yes
No
Video signals of
about 2V appears at
output jack?
Check the connection between
VIC1 and output jack.
Check VIC1-28, 31, VR30, VR31
Yes
S-Video output error
Содержание RDR-VX410
Страница 43: ...2 3 Fig 2 7 Circuit Board Locations 2 2 CIRCUIT BOARD LOCATIONS DVD MAIN PCB FUNCTION TIMER PCB VCR MAIN PCB ...
Страница 62: ...2 22 2 22E MEMO ...
Страница 64: ...3 4E MEMO ...
Страница 66: ...4 1 VCR Main PCB 4 4 4 3 COMPONENT SIDE ...
Страница 67: ...4 6 4 5 CONDUCTOR SIDE ...
Страница 68: ...4 8 4 7 4 2 DVD Main PCB COMPONENT SIDE ...
Страница 69: ...4 10 4 9 CONDUCTOR SIDE ...
Страница 70: ...4 12 4 11 4 3 Jack PCB COMPONENT SIDE ...
Страница 71: ...4 14 4 13 CONDUCTOR SIDE ...
Страница 72: ...4 16 4 15 4 4 DV Jack PCB COMPONENT SIDE CONDUCTOR SIDE ...
Страница 73: ...4 5 Function Timer PCB COMPONENT SIDE CONDUCTOR SIDE 4 18 4 17 ...
Страница 74: ...4 20E MEMO ...
Страница 76: ... Block Identification of Main PCB 5 4 5 3 VCR MAIN PCB Component Side Conductor Side ...
Страница 77: ...5 6 5 5 5 1 S M P S VCR Main PCB ...
Страница 78: ...5 8 5 7 5 2 Power VCR Main PCB ...
Страница 79: ...5 10 5 9 5 3 Logic VCR Main PCB ...
Страница 80: ...5 12 5 11 5 4 A V VCR Main PCB ...
Страница 81: ...5 14 5 13 5 5 Hi Fi VCR Main PCB ...
Страница 82: ...5 16 5 15 5 6 OSD VCR Main PCB ...
Страница 83: ...5 18 5 17 5 7 SECAM VCR Main PCB ...
Страница 84: ...5 20 5 19 5 8 Function Timer Function Timer PCB ...
Страница 90: ...5 32 5 31 5 14 MUX NICAM TM PDC SCART Front Jack JACK PCB ...
Страница 91: ...5 34 5 33 5 15 ADC DAC VIC1 LA73054 BLOCK JACK PCB ...
Страница 92: ...5 36 5 35 5 16 MTS Tuner JACK PCB ...
Страница 93: ...5 38 5 37 5 17 Component Super Out JACK PCB ...
Страница 94: ...5 40E MEMO ...