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SERVICE MANUALMain SectionI SpecificationsI Preparation for ServicingI Adjustment ProceduresI Schematic Diagrams
I CBA’sI Exploded ViewsI Parts List
When servicing the deck
mechanism, refer to MK14 Deck
Mechanism Section.
Deck Mechanism Part No.:
N2466FT
20″ ANALOG/DIGITAL
PURE FLAT COLOR TV/DVD/VCR
CT202SL8
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1-11-3
Main 1/6 & Sensor Schematic Diagram < TV/VCR Section >
P7753SC
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1-11-4 P7753SC
Main 2/6 Schematic Diagram < TV/VCR Section >
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1-11-5 P7753SC
Main 3/6 Schematic Diagram < TV/VCR Section >
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1-11-6
Main 4/6 Schematic Diagram < TV/VCR Section >
P7753SC
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1-11-7 P7753SC
Main 5/6 & Junction-A Schematic Diagram < TV/VCR Section >
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1-11-8 P7753SC
Main 6/6 Schematic Diagram < TV/VCR Section >
NOTE:
The voltage for parts in hot circuit is measured usinghot GND as a common terminal.
For continued protection against risk of fire,replace only with same type 4 A, 125V fuse.
CAUTION ! :
ATTENTION : Utiliser un fusible de rechange de même type de 4A, 125V.4A 125V
CAUTION !
Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.If Main Fuse (F1601) is blown , check to see that all components in the power supplycircuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
VOLTAGE CHART (Power off mode)
Ref. No. 1 4
IC1601 0 2.
IC1901 1.1 0.
IC1902 11.3 1.
Ref. No.
IC1682
Ref. No.
Q1601
Q1905
Ref. No.
Q1221
Q1602
Q1604
Q1605
Q1607
Q1613
Q1614
Q1681
Q1688
Q1689
Q1901Q1902
Q1903
Q1904
Q1906
Q1907
Q1908
6.8 10.3 7.4
1.2 1.1 0.55.6 7.0 6.6
0
0 1.1 0
0 1.1 0
2 3
10.3 0.7
0.1 0
0 0
1 2 3
1.1 0 1.1
S D G
0.1 167.6 1.1
0.1 167.1 1.1
E C B
0 5.1 0
0 1.1 0.1
0 0.1 0
6.8 0.1
0 0 0
0 0 0.1
0 1.1
0 0.1 0.7
0 2.1 0
0 0 0
0
0 1.1 0.7
0 7.4 0.1
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1-11-9 P7753SCSU
Sub 1/3 Schematic Diagram < TV/VCR Section >
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1-11-10
Sub 2/3 Schematic Diagram < TV/VCR Section >
P7753SCSU
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1-11-11
Sub 3/3 Schematic Diagram < TV/VCR Section >
P7753SCSU
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1-11-12
P7753SCCRT
P7753SCF
Function & Junction-B Schematic Diagram < TV/VCR Section >
CRT Schematic Diagram < TV/VCR Section >
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1-11-13 P7753SCD
DTV Module 1/2 Schematic Diagram < TV/VCR Section >
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1-11-14 P7753SCD
DTV Module 2/2 Schematic Diagram < TV/VCR Section >
CN101
1 0
2 1.9
3 5.2
4 3.4
5 3.4
6 0
7 2.8
8 3.2
9 3.3
10 0.211 0
12 3.4
13 0
14 3.2
15 3.2
CN102
1 ---
2 4.9
3 0
4 3.4
5 2.6
6 1.9
7 ---
8 0
9 1.7
10 0
11 0
12 0
13 0
14 2.3
15 2.6
16 2.5
17 0
18 ~
19 ~
20 ~
VOLTAGE CHART
Pin No. Voltage
Pin No. Voltage
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1-11-15 P7753SC
DVD Main 1/3 Schematic Diagram < DVD Section >
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1-11-16 P7753SC
DVD Main 2/3 Schematic Diagram < DVD Section >
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1-11-17 P7753SC
DVD Main 3/3 Schematic Diagram < DVD Section >
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WIRING DIAGRAM < TV/VCR Section >
P7753WIT1-13-1
C N 6 0 1 A
C N 6 0 1 B
C R T C B A
F O C U S
S C R E E N
G N D
L 5 5 1
D . Y .
H D
V D
C L 2 5 0 1 A
C L 2 5 0 1 B
M A I N C
B A
S U B C B A
W 1 6 0 1
C N 1 6 0 1
1 2 3 4 5
T 2 5 7 1
F B T
C L 2 5 0 4 B
A N O D E
C N 2 5 7 1
F U L L
E R A S E H E A D
C L 1 4 0 3
F E H E A D
A U D I O H E A D
C O N T R O L
H E A D
A C E H E A D A S S E M B L Y
A U D I O E R A S E
H E A D
M
L O A D I N G
M O T O R
C Y L I N D E R
A S S E M B L Y
1
C M +
1 2 V
P - O
N +
5 V ( 3 )
2 3
C - F
G
C M - F
/ R
4
C - C
O N T
5
F G - G
N D
6
L D - C
O N T
7
D - C
O N T
8
D - P
F G
9
M - G
N D
1
0 D / L +
1 2 V
1
1 V G +
1 5 V
1
2 C L 1 2 0 1
C L 1 4 0 1
C N 1 3 0 1
C N 2 3 0 1
C N 2
C N 1
C A P S T A N
M O T O R
H i - F i -
A U D I O ( L )
H E A D
H i - F i -
A U D I O ( R )
H E A D
V I D E O
( R ) - 2
H E A D
V I D E O
( L ) - 2
H E A D
V I D E O
( L ) - 1
H E A D
V I D E O
( R ) - 1
H E A D
C L 1 4 0 2
T O
C N 1 A
T O
C N 2 A
H i - F i - A U D I O ( L )
1
H i - F i - C O M
2
H i - F i - A U D I O ( R )
3
V I D E O ( R ) - 2
4
V I D E O - C
O M 2
5
V I D E O ( L ) - 2
6
V I D E O ( L ) - 1
7
V I D E O - C
O M 1
8
V I D E O ( R ) - 1
9
A E - H
1
F E - H
2
A U D I O - C
O M
3
A U D I O - P
B / R E C
4
C T L ( + )
5
C T L ( - )
6
F E - H
1
F E - H - G
N D
2
P - O
N +
8 V ( 1 )
1
R E D
2
G R E E N
3
B L U E
4
H E A T E R 1 1
G N D 2 2
+ 1 8 0 V 3 3
F U N C T I O N
C B A
C N 2 4 0 1
C N 1 1 0 4
S P ( L )
1
1
G N D
2
2
S P ( L )
3
3
N U
4
4
K E Y - 1
5
5
N U
6
6
G N D
7
7
D V D - A U D I O - M U T E
9
D V D - Y
8
G N D
7
D V D - C
6
G N D
5
D V D - A U D I O ( L )
4
D V D - A U D I O ( R ) 3
G N D
2
D V D - S
P D I F
1
E V +
1 . 2
V
1
E V +
1 . 2
V
2
E V +
1 . 2
V
3
G N D
4
G N D
5
G N D
6
G N D
7
G N D
8
P W R C O N
1 5
E V +
3 . 3
V
9
E V +
3 . 3
V
1 0
D V D - O
N +
3 . 3
V 1 1
D V D - O
N +
5 V
1 2
E V +
9 V
1 4
E V +
9 V
1 3
G N D
5
1
1
S D A
2
2
S C L
3
3
O S D - B L K
4
4
O S D - R
5
5
O S D - G
6
6
O S D - B
7
7
V - S Y N C
8
8
H - S Y N C
9
9
S P O T - K I L L
1 0
1 0
N U
1 1
1 1
P - S A F E T Y 3
1 2
1 2
D V D - R E M O T E
1 3
1 3
D V D - S D A T A
1 4
1 4
D V D - S C L K
1 5
1 5
D V D - C S
1 6
1 6
D V D - A U D I O - M U T E
1 7
1 7
D V D - A U D I O ( L )
1 8
1 8
P - O N + 8 V
1 9
1 9
D V D - A U D I O ( R )
C N 1 3 0 2
C N 2 3 0 2
1
1
+ 5
. 7 V - C
T R L
2
2
D V D - M A I N - P O W E R
3
3
E X T - V I D E O
4
4
G N D
5
5
V I D E O
6
6
G N D
9
9
D T V - Y
7
7
C - V
I D E O
8
8
G N D
1 0
1 0
D T V - C
b
1 1
1 1
D T V - C r
1 2
1 2
G N D
1 3
1 3
D T V - S
P D I F
1 4
1 4
G N D
1 5
1 5
F S C
1 6
1 6
G N D
1 7
1 7
T V - V I D E O
1 8
1 8
G N D
1 9
1 9
G N D
C N 1 0 2
C N 1 1 0 2
1
1
N U
2
2
D T V - O
N - H
2
3
3
D - G
N D
4
4
D T V - O
N +
3 . 3
V
5
5
D T V - O
N +
2 . 5
V
6
6
D T V - O
N +
1 . 8
V
9
9
D I F - A
G C
7
7
S M A R T - A N T ( N U )
8
8
A - G
N D
1 0
1 0
A - G
N D
1 1
1 1
D I F - O
U T 1
1 2
1 2
D I F - O
U T 2
1 3
1 3
A - G
N D
1 4
1 4
D T V - V I D E O
1 5
1 5
D T V - A U D I O ( L )
C N 1 1 0 1
C N 1 0 1
1
1
D - G
N D
2
2
D T V - S
P D I F
3
3
D T V - O
N +
5 V
4
4
T U - S
C L
5
5
T U - S
D A
6
6
D - G
N D
9
9
D T V - S - S
I N
7
7
D T V - S - S
R E Q
8
8
D T V - S - S
C L K
1 0
1 0
D T V - S - S
O U T
1 1
1 1
D - G
N D
1 2
1 2
D T V - S - R
E S E T
1 3
1 3
D - G
N D
1 4
1 4
S D A
1 5
1 5
S C L
1 6
1 6
D T V - A U D I O ( R )
1 7
1 7
A - G N D
1 8
1 8
D T V - Y
2 0
2 0
D T V - C b
1 9
1 9
D T V - C r
C N 1 1 0 3
C N 2 1 0 3
1
1
+ B
2
2
+ B
3
3
G N D
4
4
G N D
5
5
G N D
6
6
D E F +
B
9
9
G N D
7
7
G N D
8
8
G N D
1 0
1 0
D V D +
9 V
1 1
1 1
G N D
1 2
1 2
D V D +
5 V
1 3
1 3
G N D
1 4
1 4
G N D
1 5
1 5
P - S A F E T Y 1
1 6
1 6
P - S A F E T Y 2
1 7
1 7
C - S
Y N C
1 8
1 8
P - O N + 5 V ( 2 )
1 9
1 9
E V + 4 V
S E N S O R C B A
( S T - S E N S O R )
S E N S O R C B A
( E N D - S E N S O R )
M
D R U M
M O T O R
P G
S E N S O R
C O N T I N U E
W I R I N G D I A G R A M
< D V D S E C T I O N >
W I R I N G D I A G R A M F O R
D E C K M E C H A N I S M S E C T I O N
J U N C T I O N - A
C B A
S P 1 8 0 1
S P E A K E R
R - C
H
S P - G
N D
1
S P ( R )
2
C L 3 8 0 2
C N 3 8 0 2
C N 1 8 0 2
S P ( R )
1
1
S P ( R )
2
2
S P - G
N D
3
3
S P - G
N D
4
4
J U N C T I O N - B
C B A
D T V M O D U L E C B A U N I T
S P 8 0 1
S P E A K E R
L - C
H
S P - G
N D
1
S P ( L )
2
C L 3 8 0 1
C N 3 8 0 1
C N 2 8 0 1
S P ( L )
1
1
S P - G
N D
3
3
N U
1 0
D V D - R
E M O T E 1 9
D V D - S
C L K
1 6
D V D - S
D A T A
1 8
D V D - C
S
1 7
1 2 3 4 5
C L 2 5 0 4 A
S P ( L )
2
2
S P - G
N D
4
4
C N 2 5 0 1
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WIRING DIAGRAM < DVD Section >
D V D
M A I N
C B A
U N I T
C O N T I N U E
W I R I N G D I A G R A M
< T V / V C R S E C T I O N >
T O
C N 1
C N 3 0 1
6 5
G N D
S L ( - )
S L ( + )
4 3
S P ( - )
2
S P ( + )
1
T R A Y - I N
T R A Y - I N D
R I V E C B A
M
S L E D
M O T O R
M
S P I N D L E
M O T O R
E V +
1 . 2
V
E V +
1 . 2
V
E V +
1 . 2
V
G N D
G N D
G N D
G N D
1 2 3 4 5 6 7
G N D
P W R C O N
E V +
3 . 3
V
8 1 5 9 1
0 1 1
1 2
C N 1 A
P I C K
U P U N I T
C N 2 0 1
1 2 3 4 5 6 7 8 9 1 0
1 1
1 2
1 3
1 4
1 5
1 6
1 7
1 8
1 9
2 0
T S ( + )
T S ( - )
F S ( - )
C D - L
D
F S ( + )
G N D ( D V D - P D )
G N D ( C D - P
D )
P D - M
O N I
D V D - L
D
V R E F
N U
G N D
B P - O
N +
5 V
C D / D V D
D A C N U
G N D ( L D )
D E T E C T O R
F S
T S
7 9 1 1 2 3 6 5 4
T O C N 2
D V D - S
P D I F
G N D
D V D - A U D I O ( R )
D V D - A U D I O ( L )
G N D
1 2 3 4 5
C N 2 A
D V D - C
D V D - Y
G N D
D V D - A
U D I O - M
U T E
6 7 8 9
E V +
3 . 3
V
D V D - O
N +
3 . 3
V
D V D - O
N +
5 V
E V +
9 V
1 4
1 3
E V +
9 V
D V D
M E C H A N I S M
N U
1 0
1 6
1 7
D V D - S
C L K
D V D - C
S
D V D - S
D A T A
1 9
1 8
D V D - R
E M O T E
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© 2007 Funai Electric Co., Ltd.
All rights reserved. No part of this manual may be reproduced, copied, transmitted, disseminated, transcribed,
downloaded or stored in any storage medium, in any form or for any purpose without the express prior writtenconsent of Funai. Furthermore, any unauthorized commercial distribution of this manual or any revision hereto
is strictly prohibited.
Information in this document is subject to change without notice. Funai reserves the right to change the content
herein without the obligation to notify any person or organization of such changes.
with the design is a registered trademark of Funai Electric Co., Ltd and may not be used in any waywithout the express written consent of Funai. All other trademarks used herein remain the exclusive property of
their respective owners. Nothing contained in this manual should be construed as granting, by implication orotherwise, any license or right to use any of the trademarks displayed herein. Misuse of any trademarks or any
other content in this manual is strictly prohibited. Funai shall aggressively enforce its intellectual property rightsto the fullest extent of the law.
CT202SL8