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U
V
FRONT BOARD
CN91
GND
1
R912 15
REAR/SCART B'D
+5VFL DC
2
FL+
R913 15
-27VFL DC
3
27V
R914 15
JK71
-5VFL DC
4
FL-
AR OUT
1
R915 15
2
D905
AL OUT
+5V6S
5
+5.6V
3
5.7V
4
5
6
CN92
4.7V
IR REMOCON
1
BLUE
7
SENSE
8
+5V6S
2
+5.6V
9
VFD STB
3
10
1
VFD DATA OUT
4
GREEN
VFD DATA IN
5
11
12
2
VFD CLK
6
13
14
GND
7
C/RED
15
SCN1
BLK
16
1
17
2
18
Y/CVBS OUT
19
CVBS IN
20
21
R908
10K
R907
10K
(E,T)TYPE
ONLY
R906
10K
R905
10K
IC81
:
WM8728
IC82
:
BA4560F
IC84
:
GP1F32T
IC85
:
KIA7806
POWER SUPPLY BOARD
CN2
Q701,705,801
:
KTC3875S
Q702,704,805
:
DTC114YKA
GND
1
Q802
:
KTA1504S
FL5V+
2
Q803,811
:
DTC323T
Q804
:
KRA107S
Q809,812,813,815-817
:
KTD1304
Q814
:
KTC3875S
D701,702,804,806
:
1SS355
-28.1V
-27V
3
D703,705-710,810-819,821,822
:
ZNR5V1B0.2W
FL5V-
4
5.7V
D805, J873
:
1N4148
5.5VS
5
+5.5V
IC84
3
OUT
2
GND
OPTICAL
12.2V
5.2V
1
+5V
VCC
-12.6V
CN3
+9V
R802
R801
+12VA
1
0
100
AGND
2
L801
JK81
-12VA
3
R808
1K
0
1
+12VD
4
COAXIAL
R820
2
0
P/REST
5
JK82
R836
0
1
Lch
AUDIO
2
OUTPUT
R868
+3.5V
6
+3.5V
0
3
Rch
2.5V
DGND
7
5
+2.5V
8
+2.5V
4
+5V
9
NC
10
MGND
11
MUTE
9.0V
+9VM
12
R838
Q804
R837
470
D805
0
Q805
A MUTE
W
X
R916
10
-28.1V
+5.6V
5.0V
REMOTE
SENSOR
RM91
R911
100
3
2
1
IN
+B
+5.6V
2
GND
3
1
4
5
DOUT
6
DIN
7
R902
R903
IC
10K
10K
8
CLK
9
STB
10
KEY1
KEY1
11
KEY2
KEY2
+5.6V
12
KEY3
KEY3
13
KEY4
KEY4
STOP
SW93
+5.6V
D904
SKIP
SKIP
SEARCH
SEARCH
FORWARD
BACKWARD
FORWARD
BACKWARD
SW96
SW95
SW94
SW97
D902
KEY1
PLAY
OPEN/
PAUSE
CLOSE
KEY2
SW91
SW92
D901
KEY3
KEY4
Replace with new one only if defective.
T1
R6
D7
3
8
6
7
R9
D8
20
9
27V
4
R11
D6
R5
D9
1
2.2
14
12V
5.6
L1
D10
15
+12V
15uH
C13
R13
U2
R15
1000P
10
3.3
VO
VI
1/2W
1/2W
GND
11.93V
C17
R16
2
1000P
10
5.7V
L2
1/2W
D13
15uH
D12
10
+5.5V
1.05V
5.3V
VO
VI
GND
C22
R21
U4
1000P
10
1/2W
L3
D15
3.3V
13
7uH
11
12
DV-603/DVF-3060
Y
Z
FL91
27V
39
G6
G6
38
G7
G7
37
G8
G8
36
G9
G9
35
G10
G10
34
VEE(-27V)
33
VDD
IC91
FL DRIVER
32
G11
G11
31
G12
G12
30
S16
S16
29
S15
S15
28
S14
S14
27
S13
S13
F1
LF1
TH1
AC250V 2A
D1-D4
CN1
1
2
a
+B
U1
h
j
f
b
k
g
m
PC1
r
n
c
e
p
d
(2G-11G)
IC91
:
UPD16311-QFP40
U1
:
KA1M0380R-YDTU
U2
:
KA7809
RM91
:
W02-2801-08
U3
:
KA431AZ
U4
:
KIA7042AP
12G
11G
10G
P1
D1-4,17
:
1N4007
D5
:
HER107
P2
a
a
D6,8,9
:
1N4937
D7
:
HER105
D10,12
:
SF24
P3
h
h
D13
:
1N5819
P4
j
j
D15
: SR204
P5
k
k
ZD1
:
1N5239B
P6
b
b
ZD2
: 1N5226B
P7
f
f
S1
S2
S3
S4
P8
m
m
P9
g
g
P10
n
n
(1G)
P11
p
p
DIGITAL LINE
P12
r
r
SIGNAL LINE
P13
c
c
GND LINE
P14
e
e
+B
B LINE
P15
d
d
B
B LINE
P15
DP
AA
AB
CAUTION: For continued safety, replace safety critical com-
ponents only with manufacturer's recommended parts (refer
to parts list).
continued protection against risk of fire, replace only with
same type and rating fuse(s). To reduce the risk of electric
shock, leakage-current or resistance measurements shall be
carried out (exposed parts are acceptably insulated from the
supply circuit) before the appliance is returned to the cus-
tomer.
54
F2
FL+
53
F2
The DC voltage is an actual reading measured with a high
52
NP
51
impedance type voltmeter with no signal input. The mea-
NP
50
surement value may vary depending on the measuring
P1
S1
49
P2
S2
instruments used or on the product.
48
P3
S3
47
P4
S4
46
P5
S5
45
P6
S6
44
P7
S7
43
P8
S8
42
P9
S9
41
P10
S10
40
P11
S11
39
P12
S12
38
P13
S13
37
P14
S14
36
P15
S15
35
P16
S16
34
NX
33
NX
32
NX
31
NX
30
NX
29
NX
28
NX
27
NX
26
NX
25
NX
24
NX
23
NX
22
NX
21
NX
20
NX
19
NX
18
NX
17
NX
16
12G
G12
15
11G
G11
14
10G
G10
13
9G
G9
12
8G
G8
11
7G
G7
10
6G
G6
9
5G
G5
8
4G
G4
7
3G
G3
6
2G
G2
5
1G
G1
4
NP
3
NP
2
F1
FL-
1
F1
D901,902,904 :
1N4148
D905
:
1N4004
9G
8G
7G
6G
5G
4G
3G
2G
1G
a
a
a
a
a
a
a
a
S1
h
h
h
h
h
h
h
h
S2
j
j
j
j
j
j
j
j
S3
k
k
k
k
k
k
k
k
S4
b
b
b
b
b
b
b
b
f
f
f
f
f
f
f
f
m
m
m
m
m
m
m
m
g
g
g
g
g
g
g
g
n
n
n
n
n
n
n
n
p
p
p
p
p
p
p
p
r
r
r
r
r
r
r
r
c
c
c
c
c
c
c
c
e
e
e
e
e
e
e
e
DVF-3060/3060-S/3060K-S
d
d
d
d
d
d
d
d
DP
COL
COL
Y22-8672-00
AC
AD
indicates safety critical components. For
- Quick Links:
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