A
1
2
3
4
5
BCDEFGH
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
IO
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
R7590
R7130
R7120
R7110
R7100
R7090
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
10G71
11G70
12G69
13G68
14G67
192LED41
1G80
2G79
3G78
48LED48
4G77
5G76
6G75
7G74
8G73
96LED42
9G72
FL_ON/OFF 35
GND1 5
GND2 18
INIT1 19
IRIN 15
K0 22
K121
K2 20
LEDO46
LT1 16
MSO_0 38
MSO_1 37
MSO_2 36
NC1 13
NC2 14
OPCLED45
P166
P1055
P1154
P1253
P1352
P1451
P1550
P265
P364
P463
P562
P661
P758
P857
P956
PAUSELED47
PLYLED43
PON 11
POWERLED49
R232BUSY 29
R232REQ 28
R232RESET 34
R232SCK 31
R232SI 30
R232SO 32
RESET 6
SI 8
SO 9
STBYLED
39
STPLED44
SYSIN 26
SYSOUT 27
SYSRESET 12
TEST 33
VCOFF 17
VDD0 25
VDD1 1
VDD259
VLED
40
VLOAD60
VSS0 23
VSS1 2
X1 4
X2 3
XRDY 10
XSCK 7
Q702 14-BT-68GNK
10G14
11G15
12G16
13G17
14G18
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
orKRC107SorKRC107SorKRC107SorKRC107SorKRC107S
D706,D707,D708
SEL4910D-D
D703,D704,D705
SEL2E10C
orKRC197S
orTRA103S
NADIS-7215
*R721
*R720
NADIS-7216
33k
5.6k
27k
68k5.6k
33k
5.6k
8.2k
MURMUSMUTMUP
P250B
P251
10
12
2
20
6
AGND
4
AUDIO_L
3
AUDIO_R
1
B
7
CV/Y
19
F.SW
8
G
11
R/C
15
RGB.SW
16
VGND1
5
VGND2
9
VGND3
13
VGND4
14
VGND5
17
VGND6
18
VGND7
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
GND7
VCC14
Q251
TC4053BF
A11
B10
C9
EN6
GND8
VCC16
VEE7
X14
X012
X113
Y15Y02
Y11
Z4
Z05
Z13
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
VA
ET CALIBRATION COMME INDIQUE.
D'INCENDIE, REMPLACER UNIQUEMENT
PERMANENTE CONTRE LES RISQUES
AFIN D'ASSURER UNE PROTECTION
PAR UN FUSIBLE DE MEME TYPE
VA
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
F1
to NAAR-7224
P701
to NAAR-7224
P250A
U11
U1
U5
U4
U3
U2
CURSOR
SCHEMATIC DIAGRAMS-1
MARKBY
THE COMPONENTS IDENTFIED
ARE CRITICAL FOR SAFETY.
REPLACE ONLY
WITH PART
NUMBER SPECIFIED.
.
.
VOLTAGE (MEASURED WITHVOLTMETER) IS
DCVOLTAGE.
(NO INPUT SIGNAL)
.
ELECTROLYTIC CAPACITORS (
)
ARE IN F/WV.
.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030 3pF 330 33pF 331 330pF
333 0.033uF
u
ALL RESISTORS ARE IN OHMS 1/4WATTS
UNLESS OTHERWISE NOTED.
.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX) PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
.
.
NOTE
DISPLAY PC BOARD
POWER SUPPLY UNIT
AC INLET PC BOARD
POWER SWITCH PC BOARD
AV CONNECTOR PC BOARD
OPERATION SWITCH PC BOARD
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