Table of Contents
Advertisement
6-1. BLOCK DIAGRAM
POWER
CONV,
ISOLATOR
4
SECTION 6
DIAGRAMS
$51
CH+
S55 TV/ VIDEO
$52 CH-
S56 SURROUND
SENSOR
$53 VOL+ (KV-27EXR20)
|
VOL SW
$54 VOL-
PIP
CHANNEL SW,
STOTT
Kv R TERRES)
SURROUND/PIP SW/ H
ssi-ss
i!
a
|
—o
O—
$
|
ES)
St
eee =o ee,
KV- arenes Fo
STEREO
TIMER
1c51
KV-27EXR20/27EXR25
RM-Y103
RM-Y104
RM-Y103
1F201
VIF PACK
RF
DET
= AFT
ACC)
OUT = (OUT
TU101
TUNER
IF
DAT
CLK
LAT
AGE
IF
o
o
o
KV-27EXR20/27EXR25
RM-Y104
[ nae wore |
MUTE
Q102
STBY 5V
(2) RESET
(4)
1€103
a
a
ee
H SYNC
sP sw (9)
Q2) AGC MUTE
AC
po
T6041
Avid
fs dy ey?
To trey 3)
eG
kev 2)
Po
kev)
hos Ty kev 0
SUB CONT
6
SIRCS
: POWER
et
[rs dug STEREO
2
eg TIMER
a
A-12
1602
Ce)
AP
Tee
mt
Be
6
ce
ae
ieee ae
a
aa fn gil oh
edge wut)
STBY SY
Q607. 608
/\
TUNER, V
CONTROLLER, MEMORY,
Y/C
JUNGLE,H OUT
Vv OUT,x
MTS DECODE
UL-22
IF, SIF,
a
2 s
-RAYS~ PROT
MTS
DECODE, POWER
SUPLLY,
AV sw
PIN CORR
409
DET OVT
| BuFFER]
DET OUT
i
i
o—
= =
2
S a
|
O—-O
_
:
TY OUT
_(R}
TV OUT (R)
,
Ty our (t)
T_ouT_(t)
la
ving
a PP
=D
Ls
= AOL
Gr
;
a
7
@ sey
O
SDA
RIN?
ef:
$s
fe
= = E
©
SP_MUTE
Ss
0420
SP_ Sw
—
peat
0604, 605
EQUALIZER
PROTECT
Q301
BUFFER
W/S EXT 1-3
DA
a
ro
SCL
5
CJ
'
ROUT
SP_MUTE
5
Oo
|
Q307
(27S. SW. CHRON
41
Y CHROMA MIX, AUL
Yo306
aa
BUFF
®
®)
1604
ey
HHH
G
sy
15V
O18
9.3V
1C603
2308
+B
sor
1e0)
9502
[a me 3: b—e[n
ont} op
.
f
1€531
PIN
CORRECT
0530
je
}
Fein os]
usi7
(6)
93V
<A S
L513
504
Q505
PROTECT
36s
Advertisement
Table of Contents
