JVC LT-19D200 Service Manual page 46

WIRING DIAGRAM (1/2)
CN301 CN3701
1 P-ON-H2 1
2 GND 2
3 GND 3
4 GND 4
5 PROTECT3 5
6 AMP(L)-OUT 6 CN4001
7 GND 7 1
8 AMP(R)-OUT 8 2
9 P-ON-H1 9 3
10 P-ON+3V 10 4
PROTECT1
11 11 5
12 GND 12 6
13 P-ON+5V 13 7
14 P-ON+5V 14 8
15 PROTECT2 15 9
16 P-ON+7V 16 10
17 GND 17 11
18 GND 18 12
P-ON+3.3V
19 19 13
20 P-ON+3.3V 20 14
21 AL+3.3V 21 15
22 AL+3.3V 22 16
23 GND 23 17
24 GND 24 18
25 REMOTE 25 19
26 BACKLIGHT-SW 26 20
27 LED1 27 21
28 BACKLIGHT-ADJ 28 22
29 VCOM-PWM 29 23
24 DVD-AUDIO(L)
CN302 CN3702
25 DVD-AUDIO-MUTE
1 GND 1
26 DVD-AUDIO(R)
2 SPDIF 2
27 GND
3 GND 3
28 DVD-SPDIF
VIDEO-IN
4 4
29 GND
5 S-VIDEO-SW 5
6 S-VIDEO-C-IN 6
7 GND 7
8 S-VIDEO-Y-IN 8
9 GND 9
10 INPUT1 10
11 AUDIO(R) 11
INPUT0
12 12
13 AUDIO(L) 13
14 GND 14
15 COM-VIDEO-Y-IN 15
16 GND 16
17 COM-VIDEO-Pb-IN 17
18 GND 18
19 COM-VIDEO-Pr-IN 19
20 AUDIO-MUTE 20
21 SDA 21
22 SCL 22
23 RESET 23
24 IF-AGC 24
25 GND 25
26 DIF-OUT1 26
27 GND 27
28 DIF-OUT2 28
29 KEY-IN1 29
MAIN PWB
CN303
GND 1
KEY-IN2 2
DVD-LED 3
CN862A CN862B
P-ON-H3(NU) 4
1 SP(R) 1
DVD-MAIN-PWR
5
2 SP(R)
2
DVD-P-ON 6
3 SP-GND 3
DVD-REMOTE 7
4 SP-GND 4
DVD-SDATA 8
JUNCTION-B PWB
DVD-DISC-IN 9
GND 10
DVD-CS 11
GND 12
CN102 CN101
DVD-SCLK
13
1 GND 1
GND 14
2 REMOTE 2
DVD-DISC-OUT 15
3 AL+3.3V 3
LED-CONT 16
4 LED1 4
GND 17
5 P-ON-H1 5
DVD-Pr 18
6 KEY-IN1 6
GND 19
7 KEY-IN2 7
DVD-Pb 20
8 DVD-LED 8
GND 21
JUNCTION-A
DVD-Y 22
PWB
GND 23
24
25
26
27
CN901
28
AL+3.3V 1
29
LED-CONT 2
DVD-DISC-OUT 3
EV+1.2V 4
EV+1.2V 5
EV+3.3V 6
EV+3.3V 7
EV+3.3V 8
DVD-ON+3.3V 9
DVD-ON+5V 10
EV+9V 11
TO
EV+9V 12 TO
DVD MAIN WIRING
GND 13
CBA UNIT
2/2
GND 14
CN401 DIAGRAM
GND 15
GND 16
GND 17
GND 18
GND 19
PWRCON(NU) 20
DVD-SCLK 21
DVD-CS 22
DVD-DISC-IN 23
DVD-SDATA 24
DVD-REMOTE 25
DVD-P-ON 26
(No.YA711<Rev.001>)2-5
DIGITAL MAIN PWB UNIT
!
TUNER UNIT CN1001
1
2
!
CL862 CN1002
SP862
SP(R)
1 1
SPEAKER
SP-GND 2 2
R-CH
CN201
1 GND
2 PANEL+13V
3 PANEL+13V
CN101A CN101B
PANEL+24.5V
4
1 GND 1
5 GND
2 REMOTE 2
6 PANEL+3.3V
3 AL+3.3V 3
7 PANEL+3.3V
4 LED1 4
8 PANEL-7.1V
5 P-ON-H1 5
9 GND
6 KEY-IN1 6
10 VCOM
7 KEY-IN2 7
11 GND
8 DVD-LED 8
FUNCTION
PWB
!
CN702
AC601
AC CORD 1 SP(R)
2 SP(R)
3 HEADPHONE(R)
4 HEADPHONE(R)
5 GND
6 GND
CN902 7 GND
13 DVD-Pr 8 GND
12 GND 9 HEADPHONE(L)
11 DVD-Pb 10 HEADPHONE(L)
10 GND 11 GND
9 DVD-Y 12 GND
TO TO
8 GND 13 AUDIO(L)
WIRING DVD MAIN
7 GND 14 P-ON+9V
2/2 CBA UNIT
6 GND 15 AUDIO(R)
DIAGRAM CN601
5 DVD-AUDIO(L) 16 COM-VIDEO-Pr-IN
4 DVD-AUDIO-MUTE 17 GND
3 DVD-AUDIO(R) 18 COM-VIDEO-Pb-IN
2 GND 19 S-VIDEO-SW
1 DVD-SPDIF 20 COM-VIDEO-Y-IN
21 GND
22 INPUT0
23 SPDIF
24 INPUT1
25 GND
26 S-VIDEO-Y-IN
27 VIDEO-IN
28 S-VIDEO-C-IN
29 GND
2-6(No.YA711<Rev.001>)
CN3902
STV 1
BACK XAO 2
LIGHT
OE1 3
CPV 4
POL 5
TP 6
BACK GND
7
LIGHT
LLV5(-) 8
LLV5(+) 9
LLV4(-) 10
LLV4(+) 11
LLV3(-) 12
LLV3(+) 13
GND 14
LLVCLK(-) 15
LLVCLK(+) 16
GND 17
LLV2(-) 18
LLN2(+) 19
LLV1(-) 20
LLV1(+) 21
LLV0(-) 22
LLV0(+) 23
LCD PANEL
GND 24
UNIT
CL701 CN701
COMPONENT
1
-Y-IN
2
COMPONENT
-Pb-IN
3
4 COMPONENT
-Pr-IN
5
COMPONENT-
6
AUDIO(L)-IN
7
COMPONENT-
8
AUDIO(R)-IN
9
HDMI-
AUDIO(L)-IN
10
11 HDMI-
AUDIO(R)-IN
12
13 VIDEO-IN
14
AUDIO(L)
15
-IN
16
AUDIO(R)
17 -IN
18 S-VIDEO
-IN
19
PC-AUDIO
20
-IN
21
DIGITAL
22 AUDIO-OUT
(COAXIAL)
23
24
HEADPHONE
25
26
27
CN861A CN861B
28
1 SP(L) 1 CL861
29
2 SP(L) 2
3 SP-GND 3 SP-GND
4 SP-GND 4
JACK PWB
JUNCTION-C PWB
PC-RGB-IN
HDMI-
CONNECTOR-1
HDMI-
CONNECTOR-2
SP861
SP(L) 1
SPEAKER
2
L-CH