Download  Print this page

Diagrams; Block Diagrams - Sony KP-EF41ME3 Service Manual

Hide thumbs

Advertisement

KP-EF41ME3/MN3/SN3, EF48MN3/SN3
SECTION 6

DIAGRAMS

6-1. BLOCK DIAGRAMS

AG
(U-COM,Y/C JUNGLE,AUDIO PROCESSOR,SECAM DEC)
SYNC SEPA
TV-SYNC
Q104
SUB VIDEO
TU101
MONI
AGC
RF-AGC
AFT1
CLAMP/AMP
AFT
TSW0
IC2002
Q414,415
SW1
TSW1
AV SW
SW2
FL401
41
34
BUFF
2
VIDEO
AMP
DET OUT
TV
V OUT1
V1
43
Q2010
LPF
Q406
V1
SIF
V2
1
23
SIF OUT
V2
V OUT2
V3
7
V3
M SIF
SUB VIDEO
27
17
BUFF
M SIF OUT
EV
V OUT3
48
Q2004
S1
SCL
SCL
SDA
SDA
45
37
BUFF
Y
Y1
Y OUT1
INV
DVD-Y
3
Q2002
Y2
Q2003
Y AV-3
9
31
Y IN1
Y3
Y IN1
Y1
C1
47
39
BUFF
C
3
4
C1
C OUT1
VIDEO
J2001
C AV-3
11
Q2001
1
2
C3
IN1
S IN
29
C IN1
C IN1
J2002
12
S3
V1
VIDEO
42
33
L
LTV
L OUT1
VIDEO
L1
44
L/MONO
LV1
IN1
2
22
AUDIO
LV2
L OUT2
R1
L3
8
R
LV3
DVD L
25
LEV
V2
VIDEO
VIDEO
L2
40
32
R
L/MONO
RTV
R OUT1
IN2
46
AUDIO
RV1
R2
4
20
R
RV2
R OUT2
R3
10
13
RV3
SCL
SCL
AMP/BUFF
V3
DVD R
26
14
VIDEO
REV
SDA
SDA
Q2007,2006
VIDEO
L
38
INV
L/MONO
VCC
IN3
Q2011,2012
AUDIO
R
R
BUFF
VIDEO
Q2005
MONITOR
L/MONO
OUT
AUDIO
R
CN2004
DVD L
1
GND
2
S
GND
3
IC2003
TO UG BOARD
DVD R
4
AUDIO PROCESS
CN2902
SIF
BUFF
BUFF/AMP
25
56
LTV
SPILITER
ANA-IN1
L OUT SP
BUFF
Q103
Q102,101
Q2008,
M SIF
23
57
RTV
ANA-IN2
R OUT SP
2009
IC2004
9V
1
AMP
20
9
SW
2
XTAL
SCL
SCL
L
6
L3
X2001
8
IN2
OUT2
SDA
SDA
18.432
21
EXTAL
R
2
R3
CN101
IN1
OUT1
61
9V
1
RESET
SW
2
CN2001
9V
1
S DAT
2
SDA
S CLK
3
SCL
GND
4
12V
5
GND
6
T
L
L IN
7
R
IC2001
TO S BOARD
R IN
8
VOL CONT
GND
CN2201
9
1
13
SP L
L OUT
10
IN L
OUT L
3
9
SP R
R OUT
11
IN R
OUT R
NC
12
12
S CLK
CN407
S DAT
R-Y
R-Y OUT
1
5V
2
B-Y
B-Y OUT
3
GND
4
Y
Y OUT
5
GND
6
M(R-Y)
R-Y IN
7
M(B-Y)
U
B-Y IN
8
SEL
9
TO P1 BOARD
M(Y)
Y IN
10
CN2402
HP/SSCP
11
V SYNC
V PULSE
12
GND
13
VIDEO
14
DVD-Y
15
– 45 –
KP-EF41ME3/MN3/SN3, EF48MN3/SN3
RM-871
SUB VIDEO
IC301
Y/C/J
60
CV IN
R OUT
Y
62
Y IN
G OUT
C
64
C IN
B OUT
X302
4.43MHz
3
X443
IK IN
IK IN
IC401
R1 IN
DIGITAL COMB FILTER
4
X358
G1 IN
FL403
X303
B1 IN
15
6
BUFF
2
3
AMP/BUFF
Y IN1
V IN
Y OUT
Y-LPF
3.58MHz
YS1
Q422
Q420,421,423
EXT SYNC IN
47
CERA
FL402
X301
VIDEO OUT
8
BUFF
2
3
AMP/BUFF
C IN1
C OUT
C-LPF
Q418
Q416,417,419
45
6
FSC
FSC OUT
IC404 SW
SYNC OUT
30
2
56
C2
SW0
SCL
SCL
29
1
57
C3
SW1
SDA
SDA
26
9
C6
SW2
HS IN
25
10
IC402
C7
SW3
VS IN
SECAM DEC
36
7
1
7
D4
DAC0
IN IDENT
SECAM REF
47
35
6
20
PL/NT
D5
DAC1
CVBS
34
5
15
IC403
19
12
D6
DAC2
SCL
SCL
SSCP
SCP OUT
41
33
4
14
SECAM SW
BYPASS
D7
DAC3
SDA
SDA
YM
42
3
R-Y
11
16
11
HV
DAC4
R-Y OUT
R-Y IN
R-Y OUT
YS2
B-Y
12
14
B-Y OUT
B-Y IN
B-Y OUT
B2 IN
18
SID
G2 IN
BUFF
R2 IN
Q407
5
SSCP
D414
BUFF
VTIM
Q412
9
(R-Y)OUT
L2FIL
10
(B-Y)OUT
Y
BUFF
11
Y OUT
Q308
VM
AFC PIN/H OFF
HD OUT
E-W OUT
(B-Y)IN
(R-Y)IN
Y RET
ABL IN
VD-OUT/VP PROT
VD+OUT
IC1003
MAIN MICRO PROCESSOR
TV-SYNC
22
TV SYNC
AGC
3
AGC
AFT1
34
AFT1
TSW0
1
TSW0
TSW1
2
TSW1
SID
60
V SYNC
11
V PULSE
62
THR
61
PAL/NT
23
ITT-RESET
IC2006
RESET
16
CC ON/OFF
1
27
OUT
BINTRDY
13
ATT
IC1002
RESET
1
30
OUT
RESET
28
XTAL
X1001
29
EXTAL
50
SCL
SCL0
48
SDA
SDA0
IC1001
MONVOLA.MEMORY
6
49
SCL
SCL1
5
47
SDA
SDA1
SEL SW
Q309,313
RM-871
CN401
R1
1
R
G1
2
G
B1
3
B
FB1
BLK
CN405
4
28
1
RED DRIVE
5
GND
30
2
GRN DRIVE
SDA
6
SDA
32
Q
3
BLUE DRIVE
SCL
7
SCL
M
HFBP
4
9V
8
HP
TO V2 BOARD
V SYNC
5
GND
9
VP
CN3502
33
TO CR BOARD
6
CUF OFF
10
EXT SYNC
18
R1
CN703
GND
VIDEO
7
11
19
G1
12
5V
CN2201
20
B1
9V
17
FB1
CN403
S DAT
63
1
GND
S CLK
2
5V
GND
58
BUFF
3
MONV
12V
Q301
9V
GND
4
T
5
NC
L IN
MCOR
BUFF
SDA
6
SDA
TO AG BOARD
R IN
54
BUFF
FMB2
Q425,426
SCL
7
SCL
CN2001
GND
Q304
8
RESET
L OUT
R OUT
53
CN402
NC
52
MB2
12V
1
BUFF
MG2
SCL
2
SCL
Q403-405
MR2
SDA
3
SDA
INV
4
FS
Q401,402
5
GND
22
6
PJE YM
21
7
PJE YS
A
25
PJE B
8
24
TO D BOARD
9
PJE G
23
CN1702
10
PJE R
SP SW
11
SP SW
12
50-60
36
13
VBLK
CN1002
45
INV
GND
1
Q312
S-SYS1
2
S-SYS1
S-SYS2
3
S-SYS2
55
BUFF
4
AGC
Q303
INV
HFBP
5
9V
Q310
6
33V
R
44
MUTE
PROT1
7
GND
Q311
AFT2
AFT2
8
TO P1 BOARD
43
H OUT
9
SUB V OUT
CN2301
39
E-W
10
GND
15
B(B-Y)
SDA
11
SDA
14
B(R-Y)
SCL
12
SCL
13
BUFF
EQ/AMP
B(Y)
Q408
Q409,410
34
ABL
CN408
37
-V
1,2
GND
38
+V
3
K2
4
16:9
E-W
5
EAST/WEST DRIVE
H OUT
6
H DRIVE
HFBP
7
H FLYBACK
HFBP
8
EHT
PROT1
9
PROT1
10
GND
11
33V
36
12
KEY2
AFC
9
13
B-INT
AUDIO L OUT SPEAKER
41
MR2
14
R
GND
42
MG2
15
G
AUDIO R OUT SPEAKER
43
MB2
16
B
GND
45
FMB2
17-19
YS
GND
46
MCOR
VM
20
YM
VM
SP R
21
AUDIO R OUT HP
8
SP L
22
NC
AUDIO L OUT HP
17
S-SYS1
AUDIO R AV-3
23
S-SYS1
AUDIO R IN AV-3
18
S-SYS2
CVBS AV-3
24
S-SYS2
CVBS IN AV-3
33
AFT2
C AV-3
25
AFT2
S-VHS C IN AV-3
Y AV-3
26
B
S-VHS Y IN AV-3
59
HFBP
27
H SYNC
VIDEO GND
19
AUDIO L AV-3
28
TO D BOARD
H SYNC
AUDIO L IN AV-3
29
CN1801
AUDIO GND
30
S3/GND
5
31
MUTE
AUDIO MUTE
35
32
KEY1
FRONT KEY1
33,34
GND
64
35
RESP
STANDBY LED
36
GND
37
5V
24
38
P.CONT
P.CONT
20
39
SIRCS
SIRCS
40
STANDBY 5V
41
9V
63
42
TIMER
GREEN-LED
ABL
43
ABL
44
VERTICAL GND
V SYNC
45
V SYNC
-V
46
V DRIVE
47
VERTICAL GND
+V
48
V+ DRIVE
49,50
GND
M(Y),M(R-Y),M(B-Y)
B(Y),B(R-Y),B(B-Y)
– 46 –
S
(SURROUND)
IC2211
SW
12
13
XO
X
10
A
9
B
1
2
IC2206
IC2205
3
LEVEL SHIFT
MIX
4
L
6
7
L
6
7
5
-IN2
OUT2
-IN2
OUT2
5
5
IC2203
6
+IN2
+IN2
MIX
7
R
2
1
R
3
1
2
1
8
-IN1
OUT1
+IN1
OUT1
-IN2
OUT1
3
2
3
9
+IN1
-IN1
+IN2
10
11
6
7
12
+IN1
OUT2
REF
REF
5
-IN1
IC2207
MIX
6
7
-IN2
OUT2
5
REF
+IN2
2
1
-IN1
OUT1
3
+IN1
IC2204
MIX
6
7
-IN2
OUT2
5
+IN2
2
1
-IN1
OUT1
R IN
3
+IN1
(NOT USED)
IC3302
PICTURE BOOSTER
DL3301
M(Y)
25
15
BUFF
DL
BUFF
B(Y)
Y IN
Y OUT
Q3317,3316
Q3312
Q3313,3314
Q3318
2
OSD IN
IC3303
D/A CONV
16
7
SHP CTL
DAC0
22
6
VM LMT
DAC1
14
26
5
Y OUT/VM
COR LVL
DAC2
3
4
OSD CUT
DAC3
23
5
3
VM IN
OSD LG
DAC4
15
S CLK
SCL
S DAT
SDA
24
2
DTL SW
SW0
B(R-Y)
BUFF
B(R-Y)
Q3308,3309
Q3310
M(B-Y)
BUFF
B(B-Y)
Q3305,3306
Q3307
B-SS640.<GE.>-B/D-P1
– 47 –
KP-EF41ME3/MN3/SN3, EF48MN3/SN3
RM-871
IC2201
D/A CONVERTER
14
S DAT
15
3
S CLK
DAC4
10
INV
SW3
1
Q4
SW1
2
SW0
IC2208
BBE
10
BBE
IC2202
SURROUND MODE SV
1
3
L
20
14
L OUT
Y0
Y
INPUT
OUTPUT
5
Y1
2
Y2
4
Y3
12
13
R
1
7
R OUT
X0
X
INPUT
OUTPUT
14
X1
15
10
X2
A
11
9
X3
B

Advertisement

Table of Contents

   Related Manuals for Sony KP-EF41ME3

This manual is also suitable for:

Kp-ef41sn3Kp-ef41mn3Kp-ef48mn3Kp-ef48sn3

Comments to this Manuals

Symbols: 0
Latest comments: