Read Sony KV-BT212M80 (serv.man3) Service Manual online
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33
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KV
-BT212M80
-BT212M80
RM-W101
SECTION 4
DIA
GRAMS
4-1.
BLOCK DIA
GRAM
VIF&SIF SAW
SIF SAW
MAIN
Power
Supply
AGCin
12C
TV
R
R
R
R
L(Mono)
Video
L(Mono)
R
CV/YC
L(Mono)
CV/YC
L(Mono)
CV/YC
L(Mono)
G/Y
B/P
B
R/P
R
L
Fbl(RGBin)
24.576MHz
DVD/RGB
AV2
AV3
AV1
S1
Mon Out
Audio Amp
TV
out
Mon
out
AV1
in
AV2
in
AV3
in
RGB/
DVD
in
5V
30V
IF
24~25.VIF1~2
114.P2.3
115.P.3
STBY
3.3V
AC in ~
110-220V
CISPR/
PFC
3.3V
RESET
3.3V
5V
8V
3.3/5V
Relay
8V
AUDIO VCC
HV
DGC
+/-15V
Hout
FBT
L
2ch
Audio Amp
ATT
VAR
NVM
Pin out
H-drive
H-out
Rot. cct
V-out
VM
RGB Amp
feedback
10W
10W
R
L,R
HP
mute
EHT, ABL
Hp
1k
EW, Hd
EW, Hd
V+, V-
RGB
+B
On/Off
stdby
Device 12C
12C
SIRCS
Key buttons
PLL
DAC
A
D
C
D
C
Stereo,
DSP
I/O Port
VIF & SIF
POWER
Color
Decoder
YUV
Processor
Jungle
RGB
ONE CHIP
Micro
Text
CC & V-chip
11.XTALOUT
10.XTALIN
74~76.YUVout
70-72.RGB2in
119. ADC2
116.ADC1,103.P0.3
126.INT2
98, 99. SCL1, SDA1
108, 109. SCL0, SDA0
102. P0.4
122~3. P2.4~5
77.Fb13
78~80.RGB3
34,35.Inl,R5
34,35.Inl,R5
R-Y/R,Y/G, B-Y/B IN
31.AGCout
111.P2.0(S1)
120.S2
33.SNDIF
44.Intco
33.SNDIF
44.Intco
43.IFVO
62,63.HPL,R
62,63.HPL,R
48.SVO
36,37.OutL,R
36,37.OutL,R
85~87
RGBout
84.lk
65.SVM
23. +
22. -
112.PWM0
113.P2.2
21.EWD
67.Hout
66.Fbisco
32.EHTO/CVP
83. BCKin
60,61.
LSL,R
LSL,R
106. P0.2
105. P0.1
105. P0.1
58.CV3
59.C3
59.C3
53,54.InL,R2
120.P3.3(S2)
51.CV4
52.C4
49,50.InL,R4
120.P3.3(S2)
51.CV4
52.C4
49,50.InL,R4
B-INT
LED
+B line
30V
R
L
RF Amp Tuner
TEQE2X904B
Buffer
LNA cct
Radio
BPF
S2
56,57.InL,R3
55.CV/Y2
70.Cx(Scart)
55.CV/Y2
70.Cx(Scart)
I/O Port
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