Table of Contents
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EK
EL
Q Q
3 7 6 3 1 5 1 5 0
O
FU-6
2
4
6
8
10
12
14
16
CN6
1
3
5
7
9
11
13
15
13
12
11
R116
D101 D102 D103
35V
11
22
12
13
+5V
4.7V
11.9V
+12V
+12V
-36.0V
+B
+B
IE BUS
CONT.
IC13
R71
R64 1K
47K
1
8
27
S1
STB
R65 1K
2
7
26
R
VCC
R67 22
3
6
S2
BUS+
6
C119
1
4
5
R69 22
GND
BUS-
5
DRIVER &
RESEIVER
(RS232C)
IC12
R191
R185 100
100
9
8
6
RX1
RX2
8
R186 100
10
7
R192
7
TX1
TX2
7
R187 100
100
11
6
4
DTR1
V-
5
R188 100
12
5
DSR1
C2-
C118
R189 100
13
4
1u50
13
DSR2
C2+
R190 100
14
3
+
14
DTR2
C1-
15
2
R73
C117
GND
V+
22
4.6V
16
1
1u50
VCC
C1+
+
IR
4.7V
+5V
EV+5V
T E
L
1 3 9 4 2 2 9 6 5 1 3
9V
-11.5V
0.2V
Q469
Q468,469
Q468
SCART VIDEO
D452
SIGNAL CONT.
2.8V
+B
+B
C452
R531
R533
10u50
100
100
+
Q454
Q455
B
SCART C
SIGNAL
MUTE
SCART
C
SIGNAL
B
BUFF.
Q452
Q456
B
+B
C451
R530
R532
L559
10u50
100
100
B
+
Q453
Q465
Q451
B
w w w
Q465-467
Q451,457,461
.
SCART AV1 R/G/B
SCART R/G/B
SIGNAL MUTE
SIGNAL MUTE
EM
EN
(X25-645X-XX)
WH302
WH301
10
9
8
7
6
5
4
3
2
1
1 2 3 4 5
3.4V
-11.5V
+5V
11.2V
5.1V
+5V
R7
1K
R11
C4
Q11
10K
4.7u50
Q1
+
R59
R58
10K
10K
R63
3.4V
D1
D2
4.7K
Q19
9
+3.3V
Q7
30
R36
47K
Q5
67
Q6
28
R37
47K
Q10
65
R38
29
6.8K
66
D3
D6
D5
Q5-7,10
LEVEL CONVERTER
(DVD u-COM COMM.LINE)
9V
+9V
7.9V
+12V
+B
L557
D451
Q480
R527
11.7V
10uH
3.3
11.0V
AV2R/C
R482 82K
+B
+B
R539 100
C458
R537
R538
Q467
10u50
100
100
AV2G
+
C459
Q462
Q463
470u10
W457
AV1G
+
Q480
VOLTAGE
CONVERTER
Q461
Q464
R480 82K
+B
+B
R536 100
D455
C455
R534
R535
Q466
10u50
100
100
AV2B
+
Q458
Q459
C456
470u10
W455
AV1B
+
Q487
R424
2.2K
Q457
Q460
Q488
AV1R/C
x
a o
y
Q453,458,462
Q455,459,463
Q456,460,464
i
SCART AV1 R/G/B
SCART AV2 R/G/B
SCART AV2 R/G/B
SIGNAL BUFF.
SIGNAL BUFF.
SIGNAL MUTE
EO
EP
8
N
FU-5
36
34
32
30
28
6
7
8
37
35
33
31
29
27
12
-33.5V
4.9V
13.8V
11
35V
13
+5V
+5V
+12V
4.7V
+B
+B
4.7V
4.7V
IC5
15
RESET
Q2
R60
100
Q2
INVERTER
(POWER SIGNAL)
D18
D19
Q9
Q8
DVD CONT.
DVD CONT.
R56
SIGNAL
SIGNAL
Q17
BUFF.
INVERTER
4.7V
10K
Q16
Q16
CONT.
Q8
FOR Q16
L100
Q17
100uH
SRAM
44
POWER
SWITCH
D17
R183
Q9
C7
R17
1K
0.33F5.5
270
+
4.7V
+B
+B
(K,Y,E) TYPE ONLY
+9V
3
4.7V
2
R57
9V
1
100
Q18
(M) TYPE ONLY
Q
Q
3
7
6
3
+B
55
+B
13.8V
+12V
(E)TYPE ONLY
+B
+B
Q484
+B
Q482
Q483
C477
0.1
AV1L
C493
1u50
IC451
R430
AV1L/O
+
4.7K
Q489
AV1R
SW1
SW3
C494
1u50
R433
AV1R/O
+
4.7K
Q490
Q485
AV2L
C495
1u50
AV2L/O
R436
+
4.7K
Q486
Q491
C464
0.1
AV2R
C465
C496
100u10
1u50
R512
AV2R/O
R439
+
3.3
+
4.7K
+B
R485
10.6V
Q492
4.7K
u 1 6 3
VOUT
.
EQ
ER
9
2
4
9
8
FS-4
M
26
24
22
20
18
16
14
12
10
8
6
4
2
CN1
25
23
21
19
17
15
13
11
9
7
5
3
1
4.7V
+5V
5.1V
13.8V
+12V
+B
+B
+B
+B
30
R6 100
31
31
VMUTE
32
PURE AUDIO
R8 100
33
33
YC-L
R9 100
34
34
LINE2
C5
35
1000P
WIDE1
36
WIDE2
R79
4.6V
37
+B
VDD
3.9
C6
38
X2
1000P
R14
39
X1
100
40
VSS
X1
41
XT2
12.5MHz
42
XT1
43
RESET
44
REM
45
REM-RCV
46
STB-SUB IN
R77 10K
47
PLAY
R76 10K
48
OPEN/
CLOSE
R15 47K
4.7V
49
POWER
+B
ON
50
NC
4.7V
+B
+B
+B
1
5
1
5
0
8
9
2
4
+B
+B
+B
+B
+12V
AUDIO SIGNAL
AUDIO SIGNAL
Q477,478
SELECTOR
SELECTOR
AUDIO SIGNAL
(SCART)
(SCART)
BUFF. (SCART AV1)
Q478
C473 47u25
AV1L
IC452
IC453
+
C472
R497 R496
47u25
AV1R
+
680
680
10.6V
Q477
AV1R/I
SW1
SW2
+B
+B
10.6V
SCART FB/SBL
SIGNAL CONT.
Q473
R494 10K
R490 3.3K
+B
Q472
AV2R/I
Q474
Q475
AV2/L
AV2V/I
Q470
Q471
IC451
Q470-472
m
SCAPT SIGNAL
SCAPT FB
Q479
Q474,479
SELECTOR
SIGNAL CONT.
SCART FB
SIGNAL CONT.
c o
ES
ET
2
9
9
+5V
+B
+B
4.7V
REMOTE CONTROL
u-COM
IC1
MAIN u-COM
SUB u-COM
COMMUNICATION
DVD u-COM
COMUNICATION
9
8
2
9
9
+B
+B
78,79
13.8V
+12V
Q222
Q223
+B
VCLK
C605
Q222,223
1000P
AUDIO SIGNAL
1
MUTE(SCART)
+B
VAA
W616
2
VD5
P5
VD5
W617
3
VD6
P6
VD6
W618
4
VD7
P7
VD7
5
P8
6
C606
P9
1000P
7
P10
8
P11
9
P12
SCART SBL
10
SIGNAL CONT.
GND
3.2V
11
+B
VAA
AV2S
Q476
AV1S
AV2F
AV1F
NRST
RGBL
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