BVM-A14
8-1 8-1
Section 8
Schematic Diagrams
Board Name Function Page
BC MAIN CPU 8-4
BK VIDEO PROCESSOR 8-11
C R, G, B OUT 8-26
CA R, G, B AMP 8-27
E H/V OSC 8-28
EA DEFLECTION PROCESSOR 8-30
G SWITCHING REGULATOR 8-35
HA KEY/ENCODER SCAN LED CONTROL 8-37
HB KEY SCAN LED CONTROL 8-38
HC MAIN CPU 8-39
HD 7 SEG LED 8-43
PA H/V CONTROL 8-44
PC FLYBACK TRANSFORMER 8-45
TA MOTHER BOARD 8-46
TB MOTHER BOARD 8-47
YA TALLY LED 8-48
YB PANEL LED 8-48
YC OPTION JACK 8-48
BOARD NAME
BK
G
PA
PC
BOARD NAME
PA
REF. NO.
IC009, R604, R605
IC604
D601, D608, D609, D651, D652,
D659, D660, IC501, IC502, IC601,
Q601, Q602, Q651, Q652, R505,
R506, R508, R509, R510, R511,
R512, R514, R515, R517, R602,
R603, R604, R605, R606, R607,
R652, R653, R654, R655, R656
D702, R701, R702, R703, R704,
R705, R706, R707, T701
REF. NO.
RV501, RV601
• The components marked in this schematic diagram have been
carefully factory-selected for each set in order to satisfy regulations
regarding X-ray radiation.
• When replacing components marked , make the necessary ad-
justments indicated. If results do not meet the specified value,
change the component marked and repeat the adjustment until
the specified value is achieved.
• When replacing a part shown in the table below, be sure to perform
the related adjustment.
Les composants identifiés par la marque !
sont critiques pour la sécurité.
Ne les remplacer que par une pièce portant
le numéro spécifié.
The components identified marked ! are
critical for safety.
Replace only with the part number specified.
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