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Interconnection Diagram - Akai CFTD2052 Service Manual

Lcd color television/dvd video player
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A
B
CD3601_2
WHITE
S3601
8
POWER PCB
PCB240
BLACK
S3602
TEDB53
L3606
CD503
L3607
GND
1
14V
2
13V
3
7
CP7004
1
HV
CD7001
2
LV
V IN
1
CP7006
V IN
2
L7007
1
HV
V IN
3
2
LV
GND(B.L)
4
GND(B.L)
5
CP7005
GND(B.L)
6
1
HV
I-PWM
7
2
LV
LCD ON/OFF
8
CP7001
1
HV
2
LV
6
CP7002
BACK LIGHT PCB
1
HV
PCB350
2
LV
TEDB52
CP7003
1
HV
2
LV
OPERATION1 PCB
PCB270
5
TEDB63
CD101
GND
1
KEY2
2
KEY1
3
4
OPERATION2 PCB
PCB280
VEDA45
CD705
AV2_V_IN
1
SIDE JACK PCB
AV2_A_IN_L
2
PCBD90
TEDB64
AV2_A_IN_R
3
GND
4
HEAD PHONE
J1001
YELLOW
WHITE
RED
SP MUTE
5
3
J790
J791
J792
HEAD PHONE L+
6
H NC
H NC
H NC
5V
7
2
3
2
3
2
3
HEAD PHONE R+
8
1
1
1
E
E
E
REMOCON PCB
L002
PCBDA0
TEDB65
CD2201
2
OS2201
REMOCON OUT
1
3
B+
GND
2
2
GND
AT+5V
3
1
Vout
P.CON+5V
4
5
1
NOTE:
THIS INTERCONNECTION DIAGRAM IS THE LATEST AT
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
A
B
G-41
C

INTERCONNECTION DIAGRAM

H NC
H NC
2
3
2
CP3802
5 6 7
1
GND
1
1
2
14V
E
1
2
3
13V
3
4
YELLOW
WHITE
L1003
FRONT VIDEO JACK
FRONT AUDIO JACK
S_VIDEO
J702
J703
J706
CP3803
1
V IN
2
V IN
3
V IN
4
GND(B.L)
5
GND(B.L)
6
GND(B.L)
7
I-PWM
8
LCD ON/OFF
AV PCB
PCBD20
CP101
TMD611
1
GND
2
KEY2
3
KEY1
TU001
NC
NC
+B
CP705
1
AV2_V_IN
NC
2
AV2_A_IN_L
3
AV2_A_IN_R
NC
4
GND
5
SP MUTE
6
HEAD PHONE L+
7
5V
8
HEAD PHONE R+
BT
L713
NC
IF OUT
SCL
SDA
AFT
CP2201
AUDIO OUT
1
REMOCON OUT
2
GND
SIF OUT
3
AT+5V
4
P.CON+5V
+32V
5
NC
VIDO OUT
THE TIME
C
D
E
H NC
H NC
H NC
H NC
H
3
2
3
2
2
3
2
3
2
3
1
1
1
1
1
E
E
E
E
E
E
RED
RED
BLUE
GREEN
FRONT AUDIO JACK
COAXIAL
COMPONENT JACK
COMPONENT JACK
COMPONENT JACK
J704
J701
J705
J707
J708
CP3805
CD804
5V
1
1
5V
5V
2
2
5V
GND
3
3
GND
GND
4
4
GND
SCL
5
5
SCL
SDA
6
6
SDA
FFC
CP103
CP806
CD103
C
1
1
C
GND
2
2
GND
LCDON
3
3
LCDON
GND
4
4
GND
U/G
5
5
U/G
1
GND
6
6
GND
2
V/B
7
7
V/B
3
FFC
CP102
CP805
CD102
4
CVBS1
1
1
CVBS1
GND
2
2
GND
5
CVBS2/Y
3
3
CVBS2/Y
GND
4
4
GND
SCALER_V_OUT
5
5
SCALER_V_OUT
PANEL_ON
6
6
PANEL_ON
LCD PCB
PCB340
SCART/TEXT Ys
7
7
SCART/TEXT Ys
7
TEDB66
GND
8
8
GND
8
OSD_R
9
9
OSD_R
GND
10
10
GND
9
11
11
OSD_G
OSD_G
GND
12
12
GND
10
OSD_B
13
13
OSD_B
11
GND
14
14
GND
OSD_Y
15
15
OSD_Y
12
GND
16
16
GND
OSD_V
17
17
OSD_V
13
OSD_H
18
18
OSD_H
14
GND
19
19
GND
CCD_SW
20
20
CCD_SW
15
CP104
CD807
L840
16
OSD_CLK
1
1
OSD_CLK
GND
2
2
GND
17
ATTENTION
:LES PIECES REPAREES PAR UN
ETANT
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
D
E
F
G
FFC
CD2601
CP701
CD701
CP2601
DVD POWER
16
16
DVD POWER
GND
1
1
DVD_RESET
15
15
DVD_RESET
VCC
2
2
START_SW
14
14
START_SW
C
3
3
TX
13
13
TX
B
4
4
RX
12
12
RX
SW1(DVD/CD)
5
5
ZERO
11
11
ZERO
E
6
6
SPDIF-134
10
10
SPDIF-134
SW2(L/H)
7
7
GND
9
9
GND
F
8
8
[V]C_VIDEO
8
8
[V]C_VIDEO
A
9
9
GND
7
7
GND
D
10
10
[V]_VIDEO
6
6
[U]_VIDEO
Vref
11
11
GND
5
5
GND
VR(DVD)
12
12
[Y]Y_VIDEO
4
4
[Y]Y_VIDEO
VR COM
13
13
GND
3
3
GND
VR(CD)
14
14
DVD_A_OUT_L
2
2
DVD_A_OUT_L
GND
15
15
DVD_A_OUT_R
1
1
DVD_A_OUT_R
LD(CD)
16
16
PD
17
17
LD(DVD)
18
18
CP3804
CD501
GND
19
19
ADAPTER+12V
1
1
ADAPTER+12V
NC
20
20
ADAPTER+12V
2
2
ADAPTER+12V
T DRV
21
21
GND
3
3
GND
T RTN
22
22
GND
4
4
GND
F DRV
23
23
F RTN
24
24
CP802
CP2302
NC
1
INSW
12
NC
2
W
11
GND
3
V
10
GND
4
U
9
B0
5
GND
8
B1
6
W-
7
B2
7
W+
6
B3
8
V-
5
GND
9
V+
4
B4
10
DVD PCB
U-
3
B5
11
PCB130
VMD327
U+
2
12
B6
+5V
1
B7
13
GND
14
CP2301
G0
15
B-
9
G1
16
B+
8
G2
17
TO LCD PANEL
A-
7
G3
18
CD802
A+
6
GND
19
GND
5
G4
20
LDO+
4
G5
21
DISC_END_SW
3
G6
22
LDO-
2
G7
23
DISC_IN_SW
1
GND
24
R0
25
R1
26
R2
27
R3
28
GND
29
R4
30
R5
31
R6
32
R7
33
GND
34
DCLK
35
GND
36
DE
37
GND
38
NC
39
NC
40
GND
41
VCC
42
VCC
43
VCC
44
VCC
45
GND
46
GND
47
NC
48
NC
49
NC
50
CAUTION
:SINCE THESE PARTS MARKED BY
ARE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
F
G
H
8
1
1
GND
2
2
VCC
3
3
C
4
4
B
5
5
SW1(DVD/CD)
6
6
E
7
7
7
SW2(L/H)
8
8
F
9
9
A
10
10
D
11
11
Vref
12
12
VR(DVD)
13
13
VR COM
14
14
VR(CD)
SLOT IN DVD
DRIVE
15
15
GND
DK1
16
16
LD(CD)
CV_VTM101A
17
17
PD
18
18
LD(DVD)
6
19
19
GND
20
20
NC
OPTICAL PICK-UP
21
21
T DRV
22
22
T RTN
23
23
F DRV
24
24
F RTN
12
INSW
SPINDLE MOTOR
11
W
10
V
9
U
5
8
GND
7
W-
LOADING MOTOR
6
W+
5
V-
4
V+
3
U-
SLED MOTOR
2
U+
1
+5V
9
B-
8
B+
4
7
A-
6
A+
5
GND
4
LDO+
3
DISC_END_SW
2
LDO-
1
DISC_IN_SW
3
2
1
H
G-42

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