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A
B
8
IN/OUT SCHEMATIC DIAGRAM
7
FROM/TO STEREO
A_O_L
A_O_R
DVD_AUDIO_L
DVD_AUDIO_R
FRONT_A_IN_L
FRONT_A_IN_R
L4202
FROM/TO VIF/SIF/CHROMA
6
100uH 0305
FRONT_VIDEO
SWD_VIDEO
R4205
2.2K 1/4W
FROM/TO REGULATOR
P.CON+5V
5
SPDIF-134
AT+5.6V
L4201
P.CON+12V
100uH 0305
DVD_A_OUT_L
DVD_A_OUT_R
0
ZERO
2.9
P.CON+9V
0
GND
DVD_VIDEO_A
4
FROM/TO MICON/TUNER
KEY_A
R4208
KEY_B
POWER_ON_H
10K
SCL
SDA
REMOCON
3
I2C_OFF
C4206
R4201
R4211
DVD_A_OUT_L
FROM/TO SOUND AMP
10K
50V
2.2
100K
KA
SOUND_L+
SOUND_R+
SP_OUT_L
SP_OUT_R
SOUND_GND
C4207
R4202
R4212
DVD_A_OUT_R
10K
50V
2.2
100K
KA
R4213
2
10K
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
CAUTION: DIGITAL TRANSISTOR
CAUTION: DIGITAL TRANSISTOR
1
NOTE:THE DC VOLTAGE EACH PART WAS
A
B
G-21
C
(AV PCB)
4.9
COAXIAL
D AUDIO DRIVER
J4201
Q4201
1.6
MSP-251V-05PBSN
KTC3875S_Y_RTK
R4216
C4215
B4201
1.2
68
0.1
B
W5RH3.5X5X1.0
C4224
100P CH
R4243
10K
MUTE DET
Q4203
KRC104SRTK
R4209
4.7K
C4220
R4229
0.0015 B
12K
R4224
10K
R4231
C4231
10K
W807
16V
22
KA
5.2
5.2
5.2
0
4
3
2
1
-
+
+
-
5
6
7
8
5.2
5.2
5.2
10.4
C4232
W821
16V
22
KA
C4222
0.0015 B
R4223
10K
R4228
12K
CAUTION
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
MEASURED WITH THE DIGITAL TESTER
ATTENTION
DURING PLAYBACK.
C
D
E
AT+5.6V
5.2
5.1
POWER_ON_H
SW
Q2201
0
KRC103SRTK
REMOCON
SOUND_GND
AT+5.6V
KEY_A
KEY_B
FRONT_A_IN_R
FRONT_A_IN_L
FRONT_VIDEO
SP_OUT_R
SOUND_R+
SOUND_L+
SP_OUT_L
I2C_OFF
A_O_L
37
A_O_R
MUTE SW.
Q4210
5.2
KRA101SRTK
5.2
MUTE SW
0
Q4212
KTC3875S
Y_RTK
0
5.2
R4239
MUTE SW.
0
0
Q4209
1K
0
KRC103SRTK
38
0
0
MUTE SW
Q4211
KTC3875
0
S_Y_RTK
0
:SINCE THESE PARTS MARKED BY
ARE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
: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
OS2202
PIC-37243SR
1
Vout
R2202
2
B+
1001/4W
3
GND
R2214
R2216
R2218
R2220
R2221
820
1K
1.5K
2.7K
5.6K
R2215
R2217
R2219
820
1K
1.5K
R4227
75
NC
NC
H
NC
H
NC
H
NC
C2205
2
3
2
3
2
16V
47
YK
1
1
1
E
E
E
WHITE
RED
YELLOW
HEADPHONE_JACK
J2201
MSJ-2000
TEST POINT
CP101
A2001WV2-9P
GND
1
SCL
I2C SCL
2
SDA
I2C SDA
3
I2C OFF
4
P.CON+9V
P.CON+9V
5
AUDIO OUT L
6
AUDIO OUT R
7
DVD_VIDEO_A
DVD_VIDEO
8
SWD_VIDEO
SWD_VIDEO
9
39
AUDIO SIGNAL
AUDIO SIGNAL(PB)
TUNER AUDIO SIGNAL
DIGITAL AUDIO SIGNAL(PB)
TUNER VIDEO SIGNAL
PLAYBACK VIDEO SIGNAL
F
G
H
8
7
6
3
5
4
3
2
PCB250
TMB555
1
H
G-22
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