A
1
2
3
4
5
B
C
D
E
F
G
H
DV-S757
DV-S757
P701B
-27V
18
232BU
8
232RE
10
232SCK
4
232SI
6
232SO
2
E+5V
17
FLAC1
19
FLAC2
20
GND1
16
GND2
14
LT1
13
NC
21
PON
9
RESET
11
RI
12
SCK
1
SI
3
SO
5
SRESET
22
VCOFF
15
XRDY
7
R785
P710A
D702
UDZS5.6B
D701
1SS352
Q704
RN2403
Q705
PIC-37043TH2
REMOTE
SENSOR
Q712
BD4742G
G I
O
X701
5.00MHZ
C703
22/50
C704
100/6.3
C701
100/6.3
C706
223Z
C702
104Z
P731
ENTER
S731
NPS-115-S673
5
3
4
2
1
6
7
JL771B
JL771A
S708
OPEN
S707
UP
S706
DOWN
S709
PAUSE
S710
STOP
S711
PLAY
S712
CLEAR
S713
RANDOM
S714
REPEAT
S715
MEMORY
S705
DISPLAY
S701
T.MENU
S702
MENU
S703
SETUP
S704
RETURN
S721
VIDEO
CIRCUIT
OFF
S722
DIMMER
S723
STANDBY
R060
0
R059
0
R746
10K
R057
0
R058
0
R731
100
R055
0
R722
0
R054
0
R702
0
R053
0
R714
4.7K
R056
0
R740
390
R052
0
R790
10K
R051
0
R715
47K
R759
0
R713
0
R712
0
R711
0
R710
0
R709
0
R789
10K
R788
10K
R708
0
R758
100
R754
100
R041
0
R730
100
R732
100
R760
470
R728
470
R729
470
R727
NC
R726
0
R724
0
R725
NC
R723
NC
R786
NC
R787
NC
*R721
*R720
R782
10K
R753
NC
R752
NC
R755
NC
R701
1M
R703
0
R704
0
R705
0
R706
0
R707
0
R717
2.7K
R718
2.7K
R719
2.7K
R716
220K
R745
3.9K
R738
3.9K
R739
10K
R747
390
R748
470
R749
820
R750
1K
R744
1.8K
R737
1.8K
R733
390
R734
470
R735
820
R741
470
R742
820
R743
1K
R736
1K
R774
470
R773
470
R771
1.8K
R772
3.9K
Q708
RN1407
Q707
RN1407
Q706
RN1407
Q711
RN1407
Q710
RN1407
Q709
RN1407
Q722
RN1407
Q721
RN1407
D705
PLAY_LED
D704
STOP_LED
D703
OPEN_LED
D708
48_LED
D707
192_LED
D706
96_LED
D721
STANDBY
D722
VIDEO CIRCUIT_OFF
Q701
MPD780232GC-047-8BT
+5V
24
10G
71
11G
70
12G
69
13G
68
14G
67
192LED
41
1G
80
2G
79
3G
78
48LED
48
4G
77
5G
76
6G
75
7G
74
8G
73
96LED
42
9G
72
FL_ON/OFF
35
GND1 5
GND2 18
INIT1 19
IRIN 15
K0
22
K1
21
K2 20
LEDO
46
LT1 16
MSO_0
38
MSO_1
37
MSO_2
36
NC1 13
NC2 14
OPCLED
45
P1
66
P10
55
P11
54
P12
53
P13
52
P14
51
P15
50
P2
65
P3
64
P4
63
P5
62
P6
61
P7
58
P8
57
P9
56
PAUSELED
47
PLYLED
43
PON 11
POWERLED
49
R232BUSY
29
R232REQ
28
R232RESET
34
R232SCK
31
R232SI
30
R232SO
32
RESET 6
SI 8
SO 9
STBYLED
39
STPLED
44
SYSIN
26
SYSOUT
27
SYSRESET 12
TEST
33
VCOFF 17
VDD0
25
VDD1 1
VDD2
59
VLED
40
VLOAD
60
VSS0
23
VSS1 2
X1 4
X2 3
XRDY 10
XSCK 7
Q702
14-BT-68GNK
10G
14
11G
15
12G
16
13G
17
14G
18
1G
5
2G
6
3G
7
4G
8
5G
9
6G
10
7G
11
8G
12
9G
13
F1
48
F2'
1
P1
30
P10
39
P11
40
P12
41
P13
42
P14
43
P15
44
P2
31
P3
32
P4
33
P5
34
P6
35
P7
36
P8
37
P9
38
OPC_L
STP_L
PLY_L
96_L
192_L
48_L
K0
STB_L
VOF_L
K1
MSO_0
MSO_1
MSO_2
INIT1
K0
K1
K2
REMO
VOF_L
STB_L
MSO_0
MSO_1
MSO_2
SRESET
232SO
232SCK
232SI
232BU
232RE
SYSOUT
SYSIN
K0
K1
K2
DOWN
UP
FL_ON/OFF
ENTER
RIGHT
LEFT
SYSIN
192_L
K2
RI
232RE
232BU
232SI
96_L
INIT1
PLY_L
SYSOUT
STP_L
VCOFF
VCOFF
LT1
RI
RESET
PON
XRDY
SO
232SCK
SI
232SO
XSCK
OPC_L
LT1
REMO
48_L
RESET
P15
PON
P14
XRDY
FLAC2
FLAC1
-27V
E+5V
GND
VCOFF
GND
LT1_1
RI
RESET
PON
XRDY
SO
232SCK
SI_1
232SO
XSCK
SRESET
P13
SO
P12
SI
P11
XSCK
P10
P9
P8
P7
P6
P5
P4
P3
P2
P1
14G
13G
12G
11G
10G
9G
8G
7G
6G
5G
4G
3G
2G
1G
P15
P14
P13
P12
P11
P10
P9
P8
P7
P6
P5
P4
P3
P2
P1
14G
13G
12G
11G
10G
9G
8G
7G
6G
5G
4G
3G
2G
1G
orKRC107S
orKRC107S
orKRC107S
orKRC107S
orKRC107S
orKRC107S
orKRC107S
D706,D707,D708
SEL4910D-D
D703,D704,D705
SEL2E10C
orKRC197S
orTRA103S
NADIS-7215
*R721
*R720
NADIS-7216
33k
5.6k
27k
68k
5.6k
33k
5.6k
8.2k
MUR
MUS
MUT
MUP
P250B
P251
10
12
2
20
6
A G N D
4
A U D I O _ L
3
A U D I O _ R
1
B
7
C V / Y
19
F . S W
8
G
11
R / C
15
R G B . S W
16
V G N D 1
5
V G N D 2
9
V G N D 3
13
V G N D 4
14
V G N D 5
17
V G N D 6
18
V G N D 7
21
E201A
D252
1SS226
23
D251
1SS226
D251
1SS226
D252
1SS226
12
L254
BK1608LM182-T
L251
BK1608LM182-T
L252
BK1608LM182-T
L253
BK1608LM182-T
Q258RN1402
Q252
TC74HCT00AF
1
2
3
4
5
6
8
9
10
11
12
13
GND
7
VCC14
Q251
TC4053BF
A 11
B 10
C 9
EN
6
GND
8
VCC 16
VEE
7
X 14
X0 12
X1 13
Y 15
Y0
2
Y1
1
Z
4
Z0
5
Z1
3
C265
100/6.3
C251
100/16
C258
470/6.3
C255
470/6.3
C256
470/6.3
C257
470/6.3
C253
100/16
C254
100/6.3
Q256
2SC2712
Q260
2SD655
Q259
2SD655
Q255
2SC2712
Q253 2SC2712
Q254
2SA1162
Q261
2SA933
Q262
2SA933
C259
104Z
C261
104Z
C262
104Z
C252
104Z
C260
104Z
C264
104Z
C263
104Z
R571
0
R572
0
R285
100
R574
0
R575
0
R277
1K
R270
470
R265
470
R262
56K
R286
100
R261
1K
R276
10K
R275
5.1K
R274
6.8K
R273
150K
R288
470
(1/2W)
R287
470
(1/2W)
R268
22K
R267
100
R264
150
R263
150
R259
4.7K
R278
4.7K
R257
75
R251
75
R253
75
R255
75
R258
R256
R254
R252
R280 1K
R279
1K
R266
470
R260
22K
V+12V
AUDIO_R
AGND
AUDIO_L
V+5V
B1
G1
R1
B2
B1
G1
G2
V1
Y1
R/C
C1
GND
V/Y
or KTA1267
or KTA1267
or KTC3875
or KRC102S
or KTC2874
or KTC2874
or KTC3875
or KTA1504
or KTC3875
NAVD-7217
-5V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
MUP2P Type Only
V+12V
VVSEL1
C
VSEL2
Y
V
GND
G
GND
B
GND
+8V
SQUEEZE
AUDIO_R
GNDA
AUDIO_L
+5V
GND
R
E LENT. POUR UNE PROTECTION PERMANENTE,N'UTILISER
CE SYMBOLE INDIQUE QUE LE FUSIBLE UTLISE EST
INDIQUE LA QU LE PRESENT SYMBOL EST APPOSE.
QUE DES FUSIBLES DE MEME TYPE. CE DARNIER EST
RATING REFER TO THE MARKING ADJACENT TO THE SYMBOL
FOR CONTINUED PROTECTION AGAINST FIRE
HAZARD,REPLACE WITH SAME TYPE FUSE. FOR FUSE
THIS SYMBOL LOCATED NEAR THE FUSE INDICATES
THAT THE FUSE USED IS SLOW OPERATING TYPE
ATTENTION
V
A
ET CALIBRATION COMME INDIQUE.
D'INCENDIE, REMPLACER UNIQUEMENT
PERMANENTE CONTRE LES RISQUES
AFIN D'ASSURER UNE PROTECTION
PAR UN FUSIBLE DE MEME TYPE
V
A
AGAINST FIRE HAZARD, REPLACE
FOR CONTINUED PROTECTION
AND RATING INDICATED.
ONLY WITH FUSE OF SAME TYPE
CAUTION
CN2
S991
POWER
P982A
P982B
P982D
P982C
P981B
P982
CN1
C991
103M
NASW-7218
100-240V 50Hz/60Hz
FUSE T1.6A 250V
NGPS-0021
NAPS-7219
-27V
FLAC2
FLAC1
POWER_ON
EVER+5V
GND0
M+5V
GNDM
SW+12V
GND1
SW+5V
GND2
SW+3.3V
GND3
to NAAR-7224
P901
AC INLET
AV CONNECTOR
F 1
to NAAR-7224
P701
to NAAR-7224
P250A
U11
U1
U5
U4
U3
U2
CURSOR
SCHEMATIC DIAGRAMS-1
M A R K
B Y
T H E C O M P O N E N T S I D E N T F I E D
A R E C R I T I C A L F O R S A F E T Y .
R E P L A C E O N L Y W I T H P A R T N U M B E R S P E C I F I E D .
.
. V O L T A G E ( M E A S U R E D W I T HV O L T M E T E R )
I S D C V O L T A G E . ( N O I N P U T S I G N A L )
. E L E C T R O L Y T I C C A P A C I T O R S (
) A R E I N
F / W V .
. A L L C A P A C I T O R S A R E I N p F / 5 0 W V U N L E S S O T H E R W I S E N O T E D .
E X ) 0 3 0 3 p F 3 3 0 3 3 p F 3 3 1 3 3 0 p F 3 3 3 0 . 0 3 3 u F
u
A L L R E S I S T O R S A R E I N O H M S 1 / 4 W A T T S U N L E S S O T H E R W I S E N O T E D .
. T H E T H I C K L I N E S O N P C B O A R D A R E T H E P R I N T I N G S I D E O F T H E P A R T S .
E X )
P R I N T I N G S I D E
C I R C U I T I S S U B J E C T T O C H A N G E F O R I M P R O V E M E N T .
.
.
N O T E
DISPLAY PC BOARD
POWER SUPPLY UNIT
AC INLET PC BOARD
POWER SWITCH PC BOARD
AV CONNECTOR PC BOARD
OPERATION SWITCH PC BOARD
