Sony KV-21FE13 - Block Diagrams and Schematics

KV-21FE13/ 21FE13C/ 21FM13/ 21FM13C
— 22 —
5-3. DIAGRAMS
BA5-910-BD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
6
7
8
1
2
1
3
2
4
6
1 3 4
7 8 9
1
0
12
34
V
L
R
S
1 2
3 4
1
2
3
4
5
7
8
9 10
11
12
14
15
16
17
13
18
1
2
4
3
1
2
3
4
5
6
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
CN2002
CN2009
J201
CN406
CN601
CN501
T501
T504
J401
CN408
CN407
CN2001
CN506
T503
R645
D605
D626
C636
CN901
RY602
D622
T604
PH600
RY601
T602
F601
VDR601
T603
T505
D2001
S-VIDEO
4P
2P
:MINI
HEADPHONE
10k
D4SB60L-F
AC RECT
RELAY
AC POWER
D4SB60L-F
AC RECT
SRT
:STAND BY
PHOTOCOUPLER
DGC RELAY
FBT
VIDEO
MAIN1
ST LED I-STEREN
SAP LED I-SAP
MODE O-SAP
F MONO O-MONO
GND
MAIN2
AFT OUT AFT
RF AGC
AGC MUTE
9V
30V
5V
L OUT
R OUT
MUTE MUTE
FRONT A/V
VIDEO
AUDIO
L
R
CLOCK
DATA
SEL0
SEL1
GND
GND
V1
O-VOL
J202
1
3
4
5
6 8
9
STANDBY CIRCUIT
Q606
PROTECT
Q605
CONVERTER
SWITCH
Q608
STBY DRIVE
Q607
RELAY DRIVE
Q604
RELAY
DGC
DGC
DGC
DGC
D
VIN
S
OCP/FB
+B
FV
G2
5
6
9
8
7
2
4
1
0
0
11
DF
HV
HD
EW
I-HLDWN
VD+
GND
I-PROT
STBY 7.5V
VD-
ABL
CONVERTER
IC601
5V REG
IC604
ERROR AMP
IC602
IC501
V HOLD
CNTRL
V OUT
IC502
AUDIO AMP
AC IN
SPR
SPL
+
+
TU101
SPSW
MONITOR
V3
9V
30V
5V
SET5V
SET9V
30V
9V
+B
9V
CN502
PIP-L
IR(SENSOR)
POWER-SW
LED-TIMER
GND
V DY+
V DY-
H DY-
H DY-
H DY+
H DY+
INPUT
TUNER
DET-OUT
TP 506 H OUT
V OUT
+B
D
R
I
V
E
-
D
R
I
V
E
+
REF OUT
IN+1
IN-1
OUT2
IN+2
O
U
T
1
SW
Q506,507
OCP
Q505
H OUT
Q502
H DRIVE
Q501
AUDIO
LOW B
VCC
+B
D623
AMP
Q903
Q904
VM OUT
Q905
Q906
Q901
Q902
VM
9V
E
NC
+B
VM
9V
E
NC
+B
STBY 7.5V
VM
E
VM
VM
VM
HP
SPK R+
SPK R-
SPK L+
SPK L-
R BACK
R GO
L BACK
L GO
HP GND
IR DETECT
IC2001
FUNCTION
SWITCH
R BACK
R GO
L BACK
L GO
HP GND
PIN DRIVE
PIN OUT
Q504
Q503
RECT
+B
LOW B
RECT
RECT
AUDIO
(POWER SUPPLY)
(TUNER/IF)
(AUDIO)
(DEFLECTION)
(MTS)
9V REG
IC603
AGC
Q101
TP 508
200V
DGC DRIVER
Q609
5V 9V
1
2
CN602
CN902
VM
DRIVE
(VELOCITY MODULATION)
LOW B
LOW B
LOW B
12 IO
21
2
4
3
1
17
35
5
1
2
7
3
13
21
AC
AC
MUTE
IN2+
IN1+ OUT1+
OUT2-
OUT4+
OUT3-
VOL-CTRL
Q411
ABL
H
CY
H
E
A
T
E
R
6
IC401
13
11
8
10
IC405
L SWITCH
IC406
R SWITCH
V2-N
VI-L
L-OUT
S2
S1
TV-L
S1
S2
R-OUT
VI-R
V2-NTV-R
3
5
3
3
5
2
4
7
5
7
4
2
1
1
LOW B
Y1
C1
SDAT
SET9V
30V
SET5V
SCL
STBY +5V
V2(VIDEO2)
STBY +5V
KEY-SW
MENU-SW
D
C
B
A
BLOCK DIAGRAM (1 OF 2)