Flame Schematic Diagram - Sony KV-25DXR Service Manual

4-4. FLAME SCHEMATIC DIAGRAM
A
B
C
D
E
F
G
H
J
1
JOOI
!PHONE
I
J002
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A/VIVJOEO/SOUNO)
Ljv1otE°i
1N
I
Tt
!INDICATOR)
2 3 4
5
See Pages 44 - 48.
z
(JACKI
"9
72
73
:::
TYOIJT
E
V2 IN
800ST SW
+sv ,o
02
30 04
so
06
70 08
90 0~
110 012
130 014
00 016
170 018
~o
22 ~R.G.O/NORMAL
U-1
23 23 I
22
M
/CUSTOMER)
\CONTROL
224§
227
~ ~
N N
re~
:,.,__.l.,_ __________
....,Y__,_y....,yc...'l~'U
-39-
S3003
l
MTV SW
!
SIRCS I
6
M-4
KV-,25.:D>CR-,
Rll/l-727/APM-X3tl
7
u
( VIP INTER FACE)
VIDEO.AUDIO SN
0
0
l
BOOST SW
SP OUT R
SP 0JT L
ST SW
E
ST LEO
X-2
KV.:25DXR,
RM~ 721 / APM-X30
8
9
~ ~ ,.
X.
(MAIN DECODER)
AUDIO OUT
':!
95
10
ANTENNA
SWITCH
11
TUIOI
BT-896
12
4
(
VIF,Sl~t..-)
BANDSELtCT
95
13
--------< 48-52>-------~----------l-l---'-<
48
I
52
53
~·
1l4
53,54·214 >--------------------IHI--+-<
I
j
V·5
44
4'1
See Pages 64 - 68.
VIP R
VIP G
VIP B
E
SIRCS OUT
SIRCS MUTE
V
[
COMPARATOR
HMH
CPU,VDP
V,P NOP
COUNTDOWN
SIRCS
VIP,R.G.B MIX
V RAM
MASK RAM
157
I
160
CA
Bl
BO
LAT
CLK
OAT
AFT UP
AFT
ON
I ANT
EXT-A
NITV
VO
VI
14
R.G.B.MCOE
B
YS
' !CCU,USER CONTROL]
RESET, DIA CONV,
R.G.B INTER FACE
R.G.B BUFFER
SLEEP
RM SV
CATV/NOR
VIDEO R.G.8.
::FT.ID~
H SHIFT L
I / DPU,VCU )
.:. •.•. , L\CVPU CLOCK I
- _J
VIP MOOE
V.P
H.P
BLK
ABL
v.osc
PIN
AFC
+20V I
+t2V
+ sv
-5V
E
E o
1
OATA
o
SIRVICE O
ID
o
SAfETY o
CLK O
RESET
o
tl2V 0
+sv o
RM-33V
RELAY
E
15
16
See Pages 54 - 58.
1367
137~
~j
139
140
141
B-9
SIR\/ICE
CONNECTOR
142
I
145
157
I
160
IB7
190
'(
8-1
I
L.---- _
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AC 1N WHT
120V/60Ht
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0-C
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~-~
47
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