Read Sony CCD-TR618 / CCD-TR618E / CCD-TR718E / CCD-TR728E / CCD-TR818 / CCD-TRV49 / CCD-TRV49E / CCD-TRV57 / CCD-TRV58 / CCD-TRV58E / CCD-TRV59E / CCD-TRV68 / CCD-TRV78 / CCD-TRV78E / CCD-TRV88 / CCD-TRV98 / CCD-TRV98E Service Manual online
The following contents are added in accordance with this change.
1)
SCHEMATIC DIAGRAMS
SCHEMATIC DIAGRAMS ··············································· 3
I/O AMP, SERVO, MODE CONTROL, HI CONTROL,
AUDIO, DC/DC CONVERTER, CONNECTOR)
(CCD-TRV68/TRV78/TRV88/TRV98 (NTSC)) only ······ 37
6-1-2. CABINET (L) SECTION ················································· 40
6-1-7. LENS SECTION ······························································ 40
6-2.
pattern box. They are reference values and reference wave-
forms.
scanned frame
(In addition to this, the necessary note is printed in each block)
The components identified by
mark
specified.
Les composants identifiés par
une marque
Ne les remplacer que par une
pièce portant le numéro spécifié.
the board name.
•
• Circled numbers refer to waveforms.
• There are few cases that the part printed on diagram isn’t
• All capacitors are in mF unless otherwise noted. pF : m mF. 50V
Be careful not to heat the minus side of tantalum capacitor, Be-
R :REC MODE
P :PB MODE
PAL MODEL
TRV MODEL
CD-286 BOARD
VC-251 BOARD(1/11)
CN271
THE FP-259
FLEXIBLE
100:
0:
• The CD-281/286 board mounted as a repair part is not equipped
When replacing this board, remove the CCD imager from the
old one and mount it onto the new one.
In addition, ensure that the receiver is not covered with dusts
nor exposed to strong light.