7-10
CHECK "AUDIO
MISSING IN EE MODE"
PLACE THE VCR IN PB MODE
CHANGE
IC501
AUDIO MISSING
IN PB MODE
CHECK IC301-11pin (AUDIO SIGNAL OUT)
CHANG IC301
CHECK ACE HEAD
C3A16, C3A49
AND CHANGE IC301
AUDIO SELECT
IC501-31
AUDIO FM(MIXED)
CHECK
IC501-40(A.H D SW)
CHANGE CYLINDER OR
IC501 23 ENVE DETECT
NO
HIFI
MONO
YES
IC301-5
AUDIO SIGNAL INPUT
NO
YES
(VCR Section)
CHECK
Q3A03, FL3A01
CHECK
R3A05, C3A21A
CHANGE
IC301
IC301-13
AUDIO SIGNAL
INPUT
IC501-4
AUDIO SIGNAL
NO
NO
NO
IC301 68, 69
CHECK (CLOCK, DATA)
CHECK
R3A50, R3A28, C3A24
YES
NO
NO
NO
YES
YES
YES
YES
YES
YES
CHECK IC301-18 Vcc 5V AND
CHANGE IC301
CHANGE IC501
IC301-11
AUDIO SIGNAL
OUTPUT
IC301-100 AUDIO
FM SIGNAL
IC301-2
MIX SIGNAL
(AUDIO+70KHz)
Q3A02
OSCILLATION
NO
CHECK AUDIO MISSING
IN PB MODE
CHECK
PB MODE
CHECK
A/CE HEAD
MONO
NO
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 ...