ELE-45
12. RF ADJUSTMENT (2)
(Manual Adjustment)
12-1. MENU SETTING
1. Press
[SHIFT], [+],
and
[-]
keys and set
[MENU]
SW to
SET
side.
SERVICE ADJ 1/2
SERVO MODE
: ATF
CONCEAL
: OFF
INNER_ECC
: OFF
OUTER_ECC
: OFF
12-2. R/P Envelope Level
Confirmation
BOARD
RF
TP
R/P ENV (50 ohm terminated)
MODE
PLAY
TAPE
VFM3580KM (NTSC)
VFM3680KM (PAL)
M. EQ.
Oscilloscope
SPEC.
A
≥
70mVp-p
R/P Envelope is Flat
1. Playback an alignment tape.
2. Connect an B.E.R. counter cable P4 and confirm
that the envelope is flat.
12-3. PB Envelope Pre-Level
Adjustment
BOARD
RF
TP
PB ENV (50 ohm terminated)
ADJUST
Lch :VR400[PB.L]
Rch :VR401[PB.R]
MODE
PLAY
TAPE
VFM3580KM (NTSC)
VFM3680KM (PAL)
M. EQ.
Oscilloscope
SPEC.
A = 100mV+/-10mV
PB Envelope is Flat
1. Connect a B.E.R. counter cable to connector P4.
2. Playback an alignment Tape.
3. Connect a scope to the PB ENV and adjust VR400,
VR401 so that the envelope is flat.
RP
HSW
A
PB
ENV
HSW
A
Содержание AJ-D610WBp
Страница 3: ... 3 ...
Страница 4: ... 4 ...
Страница 5: ... 5 AJ D610WBE ...
Страница 6: ... 6 ...
Страница 7: ... 7 ...
Страница 9: ... 9 AJ D610WBP ...
Страница 10: ... 10 AJ D610WBE ...
Страница 11: ...FCD0202NCKK29WB ...
Страница 49: ...INF 37 17 Circuit board layout ...
Страница 118: ...PRE AMP CDS BLOCK DIAGRAM BLK 4 ...
Страница 133: ...SCHEMATIC DIAGRAMS NOTE BE SURE TO MAKE YOUR ORDERS OF REPLACEMENT PARTS ACCORDING TO PARTS LIST SECTION 7 ...
Страница 136: ...1 2 3 4 5 6 7 1 2 2 1 1 2 1 VJB80858 ...
Страница 268: ...BYPASS P C BOARD VEP80A69A COMPONENT SIDE COMPONENT SIDE REF LOC IC6300 A1 IC6301 B1 IC6302 B1 IC6303 C1 CBA 21 ...
Страница 271: ... FOIL SIDE COMPONENT SIDE OPERATE P C BOARD VEP86149A CBA 24 ...