Sony TRINITRON KV-A2121D - Page 44

16 17 18 19 20 21
TO 8 BOARD
8-33
BLK1
IN
0.1
OO
Q302
: 28C2412K
R324
1k
:CHIP
————« CHR>-
22
0.1
————{+BLk>—
Q1303
ATC124EK
ain
a [=[ofo[s|ofolefofs[=] =| [[+]oy~
my>joc} |
Fs > z M <j<]alFI5
& S18/Z/£/S|Z aa] ala AJEJEIE| B/S
B-73 TlolOjCja}O/—-|Or+ |<] B-32 ~lo]a}o}Z] Gg] B72
3p
oP
QBS
ye]
_6P
TO 8 BOARD 2} TO C BOARD
8-32 C72
As to the voltage volue shown by tha
— B1 Board — make % on the Schematic Hlagram, see
the onother Iist.
B1
VI®EG PROCESSOR,
COLOR PROCESSOR,
Y/C SW, B/A CONVERTER,
MEMORY. A/B CONVERTER
NTSC | NISC
5.58 | 4.43
4.8
23
UNION IR) RINIWNITR [OLR OA} NI as
WJOHIUJH!—|RIO/O/WM]—lolajaloj@m;
4474
DIDIO[OINIRIWNI AS RIRIO|WloOiWl]R]/ola
24 25 26 27
— B1 Board —
NTSC3.58/
NTSC4. 43
5.6Vp-p ( H)
NTSC3.58/
@ NTSC4. 43
ATLL
5.6Vp-p ( H)
® NTSC3.58/
NTSC4. 43
Ay eatt tal
&.2Vp-p ( H)
SECAM
fom!
0.3Vp-p ( H)
NTSC3.58/
NTSC4.43
NTSC3.58/
NTSC4.43
NTSC3.58/
NTSC4. 43
NTSC3.58/
NTSC4.43
NTSC3.S86/
NTSC4. 43
NTSC3.58/
NTSC4. 43
0.3Vp-p ( H) 1.0Vp-p ( H) 0.8Vp-p ( H)
ay
0.9Vp-p ( H) 0.9WVn-p ( H) 0.8Vp-p ( H)
SECAM NTSC3.58 NTSC4. 43
0.6Vp-p ( H) 0.8Vp-p ( H)
SECAM
(15) NTSC3.58/7
NTSC4.43
Bay
0.S5SVp-p ( H)
SECAM
NTSC3.58
NTSC4.43
0.8Vp-p ( H) 0.&6Vp-p ( H) 0.8Vp-p ( H)
Misch a
=e
0.9Vp-p ( H)
OPEN
pc
SOREN
on
BP
R343
|
220
1710W
270
1710W
12k
_1710W
0
7k
KV-A21210 KV-A25210 KV-A29210
R1308 Oo I/10W 1/10W 4 1/10W