安桥ONKYO DPS-7.2 DVD播放器电路图
DPS-7.2
SERVICE MANUAL
DVD AUDIO/VIDEO PLAYER
Black model
MODEL DPS-7.2
120V AC, 60Hz
BMDD1N
Ref. No. 3698
Sep, 2001
RC-451DV
Display
Setup
Menu
Top Menu
Return
Push to Enter
Cursor
Clear
192/176.4
Sampling Rate (kHz)
96/88.2
48/44.1
Random
Last Memory
Video Circuit
Off
Repeat
Dimmer
Play
Stop
Phones Level
Max
Min
Phones
Pause
Open /Close
DPS-7.2
Standby/On
Standby
On
O f f
Power
COND. M
TV
ON / STANDBY
CH +
CH -
FUNCTION M
SEARCH
2
3
4
5
6
7
8
9
1
0
+10
+
-
TV/ VCR
VOL +
VOL -
TV
LAST M
DIMMER
DISPLAY
ANGLE
STANDBY
ON
AUDIO
SUBTITLE
MENU
TOP MENU
SETUP
RETURN
STOP
PAUSE
PLAY
DOWN
UP
FR
FF
CLEAR
PROGRAM
DVD
RANDOM
REPEAT
A-B
STEP/ SLOW
REMOTE CONTROLLER RC -451DV
ENTER
OPEN
/CLOSE
SAFETY-RELATED COMPONENT
WARNING!!
COMPONENTS IDENTIFIED BY MARK ON THE
SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE
CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
REPLACE THESE COMPONENTS WITH ONKYO
PARTS WHOSE PART NUMBERS APPEAR AS SHOWN
IN THIS MANUAL.
MAKE LEAKAGE-CURRENT OR RESISTANCE
MEASUREMENTS TO DETERMINE THAT EXPOSED
PARTS ARE ACCEPTABLY INSULATED FROM THE
SUPPLY CIRCUIT BEFORE RETURNING THE
APPLIANCE TO THE CUSTOMER.
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DPS-7.2
SPECIFICATIONS
Specifications and features are subject to change without notice.
Power supply
AC 120 V, 60 Hz
Power consumption
16 W
Weight
3.6 kg, 7.9 lbs.
External dimensions
435 91 314 mm (W/H/D), 17-1/8"
3-9/16"
12-3/8"
Signal system
Standard NTSC
Regional restriction code
1
Laser
Semiconductor laser, wavelength 650 nm
Frequency range (digital audio)
DVD linear sound:
48 kHz sampling 4 Hz to 22 kHz
96 kHz sampling 4 Hz to 44 kHz
DVD-Audio:
192 kHz sampling 4 Hz to 96 kHz
Audio CD:
4 Hz to 20 kHz
Signal-to-noise ratio (digital audio)
More than 106 dB
Audio dynamic range (digital audio)
More than 100 dB
Harmonic distortion (digital audio)
Less than 0.005 %
Wow and flutter
Below measurable level (less than ±0.001 % (W.PEAK))
Operating conditions
Temperature: 5 C to 35 C, Operation status: Horizontal
Outputs
Video output
1.0 V (p-p), 75 , negative sync., pin jack
2
S-video output
(Y) 1.0 V (p-p), 75 , negative sync., Mini DIN 4-pin
2
(C) 0.286 V (p-p), 75
Component video output
(Y) 1.0 V (p-p), 75 , negative sync., pin jack
2
(P B)/(P R) 0.7 V (p-p), 75
Audio output (digital output Optical)
Optical connecter
2
Audio output (digital output Coaxial)
0.5 V (p-p), 75 , pin jack
1
Audio output (analog audio)
2.0 V (rms), 470 , pin jack (L, R)
2
Audio output (5.1 channel analog audio)
2.0 V (rms), 470 , pin jack (FRONT L, FRONT R, CENTER, SURR L,
SURR R, SUB WOOFER)
1
DVD Player
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DPS-7.2
SERVICE PROCEDURES-1
PROTECTION OF EYES FROM LASER BEAM DURING SERVICING
This set employs a laser. Therefore, be sure to follow
carefully the instructions below when servicing.
WARNING!!
SERVICE WARNING : DO NOT APPROACH THE
LASER EXIT WITH THE EYE TOO CLOSELY.
IN CASE IT IS NECESSARY TO CONFIRM LASER
BEAM EMISSION, BE SURE TO OBSERVE FROM
A DISTANCE OF MORE THAN 30cm FROM THE
SURFACE OF THE OBJECTIVE LENS ON THE
OPTICAL PICKUP BLOCK.
Laser Diode Properties
780 nm
0.14 mW
LASER WARNING
Wavelength:
Laser output:
650 nm
0.43 mW
Wavelength:
Laser output:
CD
DVD
WARNING:
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK,
DO NOT EXPOSE THIS APPLIANCE TO RAIN OR
MOISTURE.
CAUTION:
TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT
REMOVE COVER (OR BACK). NO USER-SERVICEABLE
PARTS INSIDE. REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
The lightning flash with arrowhead symbol, within an equilateral
triangle, is intended to alert the user to the presence of uninsulated
"dangerous voltage" within the product's enclosure that may be of
sufficient magnitude to constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle is intended to alert
the user to the presence of important operating and maintenance
(servicing) instructions in the literature accompanying the appliance.
WARNING
RISK OF ELECTRIC SHOCK
DO NOT OPEN
RISQUE DE CHOC ELECTRIQUE
NE PAS OUVRIR
AVIS
WARNING
This unit contains a semiconductor laser system and is classified
as a "CLASS 1 LASER PRODUCT". So, to use this model
properly, read this Instruction Manual carefully. In case of any
trouble, please contact the store where you purchased the unit.
To prevent being exposed to the laser beam, do not try to open
the enclosure.
VISIBLE LASER RADIATION WHEN OPEN AND INTERLOCK
FAILED OR DEFEATED. DO NOT STARE INTO BEAM.
THIS PRODUCT UTILIZES A LASER. USE OF CONTROLS OR
ADJUSTMENTS OR PERFORMANCE OF PROCEDURES
OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN
HAZARDOUS RADIATION EXPOSURE.
The label on the right
is applied on the rear
panel except for USA
and Canadian
models.
1. This unit is a CLASS 1 LASER PRODUCT and employs a
laser inside the cabinet.
2. To prevent the laser from being exposed, do not remove
the cover. Refer servicing to qualified personnel.
"CLASS 1 LASER
PRODUCT"
CAUTION:
CAUTION:
SERVICE PROCEDURE
1. Replacing the fuses
REF. NO.
PART NO.
DESCRIPTION
This symbol located near the fuse indicates that the
fuse used is show operating type, For continued protection against
fire hazard, replace with same type fuse , For fuse rating, refer to
the marking adjest to the symbol.
Ce symbole indique que le fusible utilise est e lent.
Pour une protection permanente, n'utiliser que des fusibles de meme
type. Ce demier est indique la qu le present symbol est apposre.
F1
252147 or
1.6A-TSC or
252252
1.6A-T/UL-ST2
2. Safety-check out
After correcting the original service problem perform the
following safety check before releasing the set to the customer
Connect the insulating-resistance tester between the plug of
power supply cord and terminal GND on the back panel.
Specifications: More than 10M ohm at 500V
LASER BEAM CAUTION LABEL
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DPS-7.2
DPS-7.2
DVD
Z14
41
34
39
53
23
25
7
7
7
7
7
7
7
U10
49
49
19
U1
E701
27
37
38
22
45
U2
U8
U4
36
35
21
47
49
49
49
15
15
43
42
54
Z11
Z13
Z14
U9
1
3
3
7
E903
61
5
5
7
11
9
9
7
E705
E751
F1
Z10
U11
7
U6
U7
13
49
16
Z12
S731
28
29
62
EXPLODED VIEW
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DPS-7.2
DPS-7.2
EXPLODED VIEW PARTS LIST
NOTE: THE COMPONENTS IDENTIFIED BY MARK ARE
CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
REPLACE ONLY WITH PART NUMBER SPECIFIED.
REF.NO.
PART NO.
DESCRIPTION
REF.NO.
PART NO.
DESCRIPTION
1
27100399A
Chassis
3
27175316B
Leg
5
28141332
Cushion
7
838130088
3TTB+8B, Self tapping screw
9
27190428A
KGLS-10RF, Holder
11
27191112
KGPS-6RF, Holder
13
27190693
KGLS-6R, Holder
15
838130208
3TTB+20B, Self tapping screw
16
29362584
Label DVD
19
28325753
Knob power
21
27111221A
Front bracket
21
28325756
Knob, STANDBY
23
28191928
Clear plate
25
28133398
B plate
27
82143010
3P+10FN(BC), Pan head screw
28
838126068
2.6TTB+6B, Self tapping screw
29
838426088
2.6TTB+8B(BC), Self tapping screw
31
28198935
Facet, PLAY
34
27268054
Guide, knob
35
28325958
Knob G, OPEN AS
36
28325452
Knob, MIC
37
28325933
Knob, CRS
38
27191142A
Holder, PLT
39
27191155
Holder, HP
41
27212327A
Front panel
42
28148488
Door
43
28148491
Door, MOULD
45
28198906
Facet, S
47
28184808
Top cover
49
838430088
3TTB+8B(BC), Self tapping screw
53
28135278
Badge
54
28135284
Badge, DVD-AUDIO
61
27122903B
Rear panel
E701
2045222012
NCFC5-222012, Flexible flat cable
E705
2009990702UL
NSAS-10P0978
E751
2045081212
NCFC5-081212, Flexible flat cable
E903
260208
Binder, UL
F1
252147 or
1.6A-TSC or
252252
1.6A-T/UL-ST2
S731
25035710
NPS-115-S673, Cursor switch ass'y
Z10
24150022
DB-VPB302, Main PC board ass'y
Z11
24801010
DB-VLD301-006, DVD mechanism ass'y
Z12
24840149A
DB-VAC301, adapter(L)
Z13
24840150A
DB-VAC302, adapter(R)
U1
1H465515-1G
NADIS-7215-1G, Display PC board ass'y
U2
1H465516-1G
NADIS-7216-1G, Control switch PC board ass'y
U4
1H465518-1G
NASW-7218-1G, Power switch PC board ass'y
U6
1H465520-1G
NAPS-7220-1G, AC inlet PC board ass'y
U7
1H465515-1G
NAETC-7221-1G, RS-232C connector PC board ass'y
U8
1H465515-1B
NAETC-7222-1B, Holder PC board ass'y
U9
1H465524-1D
NAAR-7224-1D, Output terminal PC board ass'y
U10
1H465525-1D
NAETC-7225-1D, Phones jack PC board ass'y
U11
24150020A
NGPS-0020-120V, Power supply unit
62
4TTC+8C(BC), Self tapping screw
838440089
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DPS-7.2
A
A
To DVDM
CN151
2
8
8
8
12
23
13
17
16
15
14
20
18
19
9
1
11
10
6
8
Lubricating Oil
GYA1001
EXPLODED VIEWS OF MECHANISM
DVD MECHANISM : DB-VLD301-006
PARTS LIST
REF.NO
PART NO.
DESCRIPTION
REF.NO.
PART NO.
DESCRIPTION
12
VNL1918
Float base DVD
1
VNP1836
Loading PC board assy
13
VNL1919
Drive cam
2
VXX2782
Traverse mechanism assy
14
VNL1921
Gear pulley
6
VDA1864
Flexible cable 26P
15
VNL1922
Loading gear
8
VEB1327
Float rubber
16
VNL1923
Drive gear
9
VEB1328
Belt
17
VNL1925
SW lever
10
VNE2253
Stabilizer
18
VNE2251
Clamper plate
11
VNL1917
Loading base
19
VNE2252
20
VNL1924
Clamper
23
VNL1920
Bridge
Tray
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A
1
2
3
4
5
B
C
D
DPS-7.2
3
4
5
3
4
5
Spindle
Motor
OEIC
11
20
21
15
16
25
24
23
26
11
20
21
15
16
25
24
23
26
RF
B1
B2
B3
B4
T RTN
T DRV
Carriage
Motor
Loading
Motor
S101
Loading
Position
Switch
LOAD-
LOD POS
LOD POS
LOAD+
V+3D
SW2
SW1(GNDS)
T DRV
1
2
1
2
F RTN
PICKUP
ASSY
IC101
LA9701M
RF IC
CN101
(24P)
CN105
CN103
CN104
CN501
(40P)
CN601
(40P)
1
2
CN601
CN602
(24P)
(12P)
LOAB ASSY
M
M
IC351
M56788AFP
FTS
DRIVER
IC251
BA6664FM
SPDL
DRIVER
IC201
LC78652W
SERVO DSP
IC701
PE5220A
DVD DECODER
BY CHIP
(SCRUT)
IC8
M6577
MP
DEC
AV
IC702
GM71VS65803CLT-5
64M DRAM
IC601
PD6345A
SYSTEM
CONTROL CPU
IC603 VYW1835
8M FLASH
MEMORY
3
RF
54
170
111
107
RFO
AIN
ROMXA
46
DSP RF
56
BH
57
PH
42
FE
35
4
57-60
63-66
149,150,
152-155,
158,159
48
TE
6
B1
7
B2
8
B3
9
B4
FDO
3
TDO
20
47
48
46
14
32 33 30 31 39
3
SPDO
21
112
33M
BD0-BD7
CDDATA
16M
44´48
3.3V to 5V
CONVERTER
5V to 3.3V
CONVERTER
IC802
HY57V161610DTC-8
16M SDRAM
57
Q102AD
VI
ENC
1-8
16M
PD0-PD7
PD0-PD7
12
13
9
10
15 14
34,35
1,2
3,4
4-9
31,32
9-14
16-23
16-23
1-10
1-10
105
Z10
-27V
-27V
AC IN
P901
(14P)
P701A
(22P)
P701B
(22P)
CN2
(14P)
EV+5V
-27V
EV+5V
F1
14
10
8
6
4
2
1
2
EV+5V
+6V
+12V
+5V
+3.3V
Q701
MPD780232GC
MICRO PROCESSOR
(FL DRIVER)
Q702
FL TUBE
V+12V
V+6M
V+6M
V+3D
V+5V
V+3V
OPERATION
SWITCH
CN401 (2/2)
(30P)
CN302 (2/2)
JL771A
(5P)
JL771B
(5P)
SW+5
V3VD
5,7
8,10
2
V12M
V+12D V+12M
V+5D
V+5V
V+5S
9
5,7
8,10
2
22
POWER SUPPLY
UNIT
14
10
8
6
4
2
Q705
REMOTE
SENSOR
OPERATION SWITCH
PC BOARD
NADIS-7216
U2
S731
CURSOR SWITCH
P731
U11
U1 DISPLAY PC BOARD NAAR-7224
1
13
9
5
3
SCK
SI
SO
XRADY
LT
1
13
9
5
3
SCK
SI
SO
P ON
LT
12
RI
SYS IN /OUT
12
P301
RI
REMOTE
CONTROL
(RF)
-27V
EV+5V
INDICATOR
OPERATION
SWITCH
BLOCK DIAGRAMS-1
OVERALL
MAIN BOARD ASSY
(VD)
(RF)
(RF)
(RF)
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A
1
2
3
4
5
B
C
D
DPS-7.2
LOAB ASSY
PICKUP ASSY
LOADING
MOTOR
ASSY
: VXX2505
SPINDLE MOTOR
STEPPING MOTOR
(CARRIAGE)
S101
: VSK1011
CN601
S5B-PH-K
CN602
S2B-PH-K
MAIN BOARD
(F)
(F)
(F)
(T)
(T)
(F)
(F)
(F)
(F)
(T)
(T)
(F)
(F)
(T)
(T)
(F)
(F)
(T)
(T)
(F)
(F)
(S)
(S)
(S)
(S)
(T)
(T)
(F)
(RF)
(RF)
(RF)
(RF)
CN105
CN101
CN103
CN104
: RF SIGNAL ROUTE
: FOCUS SERVO LOOP LINE
: TRACKING SERVO LOOP LINE
(F)
(RF)
(T)
: SLIDER SERVO LOOP LINE
(S)
: RF SIGNAL ROUTE
: FOCUS SERVO LOOP LINE
: TRACKING SERVO LOOP LINE
(F)
(RF)
(T)
: SLIDER SERVO LOOP LINE
(S)
Z10
BLOCK DIAGRAMS-2
MECHANISM SECTION
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E
F
G
H
DPS-7.2
25
DOUT
CN302(1/2)
(40P)
CN401(1/2)
(40P)
P302
COAXIAL
OPTICAL
DIGITAL OUT
C801
774BFP
PEG2
CODER
AV-1
IC901 XCA56367PV150
DVD AUDIO DSP
95-98,
100-103
27M
DOUT0
36/16M
2
4
27MDSP
AD-V
44´48
IC491
TC74VHC153FT
IC905
TC7WH157FU
IC913
TC7SH04FU
IC906
TC74VHC157FT
IC908
TC74VHC157FT
IC904
LC89051V
IC902
IC61LV6416-12T
IC903
IC63LV1024-12T
IC481 BU2288FV
CLOCK GENERATOR
DV7190KST
IDEO
CODER
45
3
14
27M
(For IC801,IC913) (For IC201,IC701)
(For IC701)
(For IC801)
13
16M
9
36/16M
10
22/24M
22/24M
15
33M
74
25
18
36
64
55
Q302
4
1
23
DOUT1
73
3
7
31
33
2
3
2
3
4
4
AO0
SDI1
SDO0
SDO1
SDO2
71
1
AO1
PD0-PD7
-PD7
68
2
5
V
V
P801
C
Y
Y
C
AMP
AMP
AMP
IQ816 LA7106MFP
VIDEO AMP
3
6
10
13
15
11
5
6
7
10
11
6
5
4
10
16
28
55
9
18
DACCLK
DACCLK
36
DATA0
31
DATA1
33
DATA2
Q601
CS4392-KS
Q504
NJM4565M-D
Q604
NJM4565M-D
1
3
19
18
7
15
14
Q801
TK15420M
(1/2)
2
4
22/24M
IC401
TC7SH04FU
AD-C
41
AD-YS
44
AD-CB/B
40
AD-CR/R
37
AD-YD
36
Q501
CS4392-KS
Q503
NJM4565-M-D
Q504
NJM4565M-D
2
3
3
19
18
5
6
15
14
Q401
CS4392-KS
Q403
NJM4565M-D
Q404
NJM4565M-D
3
19
18
15
14
P401
P402
CH-1
CH-2
L
R
L
R
L
R
L
R
FRONT
SURROUND
CENTER
SUB WOOFER
U9 OUTPUT TERMINAL PC BOARD
NAAR-7224
VIDEO
S VIDEO
AMP
AMP
AMP
Q817 LA7106MFP
VIDEO AMP
3
6
10
13
15
11
Y(GRN)
PB(BLU)
PR(RED)
P802
2
3
4
5
6
7
8
7
8
7
P352B
(8P)
(9P)
Q351
MPD789071MC
RS-232C CONNECTOR PC BOARD
NAETC-7221
P351
RS-232C
CONNECTOR
U7
P352A
4
6
4
6
Q471
NJM4650D-D
PHONES
P472
PHONES JACK PC BOARD
NAETC-7225
U10
Q801
TK15420M
(2/2)
Q805
TK15420M
(1/2)
Q805
TK15420M
(2/2)
Q809
TK15420M
(2/2)
1
2
3
4
P351
FOR UPGRADE
FIRMWARE
TXD
RXD
DTR
CTS
(R)
(G)
(B)
(C)
(Y)
(C)
(Y)
(V)
(V)
RESET
REQ
BUSY
SDATA IN
SCK
SDATA OUT
13
12
10
11
9
4
15
16
17
9
10
Q352
MPD4721GS
11
12
13
14
3
8
Y(GRN)
PB(BLU)
PR(RED)
3
4
5
6
7
8
CH-2
CH-1
(D)
(D)
(D)
(D)
(AD)
(AD)
(AD)
: C SIGNAL ROUTE
(C)
: G SIGNAL ROUTE
: B SIGNAL ROUTE
: R SIGNAL ROUTE
(R)
(G)
(B)
: VIDEO DATA SIGNAL ROUTE
: VIDEO SIGNAL ROUTE
(VD)
: Y SIGNAL ROUTE
(Y)
: V SIGNAL ROUTE
(V)
: AUDIO DATA SIGNAL ROUTE
: AUDIO SIGNAL ROUTE
(AD)
: AUDIO (DIGITAL) SIGNAL ROUTE
(D)
: RF SIGNAL ROUTE
(RF)
(D)
(AD)
(AD)
(AD)
(D)
(VD)
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QQ 376315150
9
9
2
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9
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2
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8
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9
9
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2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
A
1
2
3
4
5
B
C
D
E
F
G
H
DPS-7.2
3
4
5
3
4
5
Spindle
Motor
OEIC
11
20
21
15
16
25
24
23
26
11
20
21
15
16
25
24
23
26
RF
B1
B2
B3
B4
T RTN
T DRV
Carriage
Motor
Loading
Motor
S101
Loading
Position
Switch
LOAD-
LOD POS
LOD POS
LOAD+
V+3D
SW2
SW1(GNDS)
T DRV
1
2
1
2
F RTN
PICKUP
ASSY
IC101
LA9701M
RF IC
CN101
(24P)
25
DOUT
CN302(1/2)
(40P)
CN105
CN103
CN104
CN501
(40P)
CN601
(40P)
CN401(1/2)
(40P)
P302
COAXIAL
OPTICAL
DIGITAL OUT
1
2
CN601
CN602
(24P)
(12P)
LOAB ASSY
M
M
IC351
M56788AFP
FTS
DRIVER
IC251
BA6664FM
SPDL
DRIVER
IC201
LC78652W
SERVO DSP
IC701
PE5220A
DVD DECODER
BY CHIP
(SCRUT)
IC801
M65774BFP
MPEG2
DECODER
AV-1
IC901 XCA56367PV150
DVD AUDIO DSP
IC702
GM71VS65803CLT-5
64M DRAM
IC601
PD6345A
SYSTEM
CONTROL CPU
IC603 VYW1835
8M FLASH
MEMORY
3
RF
54
170
111
107
RFO
AIN
ROMXA
46
DSP RF
56
BH
57
PH
42
FE
35
4
57-60
63-66
149,150,
152-155,
158,159
95-98,
100-103
48
TE
6
B1
7
B2
8
B3
9
B4
FDO
3
TDO
20
47
48
46
14
32 33 30 31 39
3
SPDO
21
27M
DOUT0
36/16M
2
4
27MDSP
112
33M
BD0-BD7
CDDATA
AD-V
16M
44´48
44´48
3.3V to 5V
CONVERTER
5V to 3.3V
CONVERTER
IC491
TC74VHC153FT
IC905
TC7WH157FU
IC913
TC7SH04FU
IC906
TC74VHC157FT
IC908
TC74VHC157FT
IC904
LC89051V
IC802
HY57V161610DTC-8
16M SDRAM
IC902
IC61LV6416-12T
IC903
IC63LV1024-12T
IC481 BU2288FV
CLOCK GENERATOR
57
Q102ADV7190KST
VIDEO
ENCODER
45
1-8
3
14
27M
(For IC801,IC913) (For IC201,IC701)
(For IC701)
(For IC801)
13
16M
16M
9
36/16M
10
22/24M
22/24M
15
33M
74
25
18
36
64
55
Q302
4
1
23
DOUT1
73
3
7
31
33
2
3
2
3
4
4
AO0
SDI1
SDO0
SDO1
SDO2
71
1
AO1
PD0-PD7
PD0-PD7
PD0-PD7
68
2
5
V
V
P801
C
Y
Y
C
AMP
AMP
AMP
IQ816 LA7106MFP
VIDEO AMP
3
6
10
13
15
11
12
13
9
10
15 14
34,35
1,2
3,4
4-9
31,32
9-14
5
6
7
10
11
6
5
4
10
16
28
55
9
18
DACCLK
DACCLK
36
DATA0
31
DATA1
33
DATA2
Q601
CS4392-KS
Q504
NJM4565M-D
Q604
NJM4565M-D
1
3
19
18
7
15
14
Q801
TK15420M
(1/2)
2
4
22/24M
IC401
TC7SH04FU
AD-C
41
AD-YS
44
AD-CB/B
40
AD-CR/R
37
AD-YD
36
16-23
16-23
1-10
1-10
105
Z10
Q501
CS4392-KS
Q503
NJM4565-M-D
Q504
NJM4565M-D
2
3
3
19
18
5
6
15
14
Q401
CS4392-KS
Q403
NJM4565M-D
Q404
NJM4565M-D
3
19
18
15
14
P401
P402
CH-1
CH-2
L
R
L
R
L
R
L
R
FRONT
SURROUND
CENTER
SUB WOOFER
U9 OUTPUT TERMINAL PC BOARD
NAAR-7224
VIDEO
S VIDEO
AMP
AMP
AMP
Q817 LA7106MFP
VIDEO AMP
3
6
10
13
15
11
Y(GRN)
PB(BLU)
PR(RED)
P802
2
3
4
5
6
7
8
7
8
7
P352B
(8P)
(9P)
Q351
MPD789071MC
RS-232C CONNECTOR PC BOARD
NAETC-7221
P351
RS-232C
CONNECTOR
U7
P352A
-27V
-27V
AC IN
P901
(14P)
P701A
(22P)
P701B
(22P)
CN2
(14P)
EV+5V
-27V
EV+5V
F1
14
10
8
6
4
2
1
2
EV+5V
+6V
+12V
+5V
+3.3V
Q701
MPD780232GC
MICRO PROCESSOR
(FL DRIVER)
Q702
FL TUBE
V+12V
V+6M
V+6M
V+3D
V+5V
V+3V
OPERATION
SWITCH
CN401 (2/2)
(30P)
CN302 (2/2)
JL771A
(5P)
JL771B
(5P)
SW+5
V3VD
5,7
8,10
2
V12M
V+12D V+12M
V+5D
V+5V
V+5S
9
5,7
8,10
2
22
POWER SUPPLY
UNIT
14
10
8
6
4
2
Q705
REMOTE
SENSOR
OPERATION SWITCH
PC BOARD
NADIS-7216
U2
S731
CURSOR SWITCH
P731
4
6
4
6
Q471
NJM4650D-D
PHONES
P472
PHONES JACK PC BOARD
NAETC-7225
U10
Q801
TK15420M
(2/2)
Q805
TK15420M
(1/2)
Q805
TK15420M
(2/2)
Q809
TK15420M
(2/2)
U11
U1 DISPLAY PC BOARD NAAR-7224
1
2
3
4
P351
FOR UPGRADE
FIRMWARE
TXD
RXD
DTR
CTS
1
13
9
5
3
SCK
SI
SO
XRADY
LT
1
13
9
5
3
SCK
SI
SO
P ON
LT
12
RI
SYS IN /OUT
12
P301
RI
REMOTE
CONTROL
(R)
(G)
(B)
(C)
(Y)
(C)
(Y)
(V)
(V)
(RF)
-27V
EV+5V
INDICATOR
OPERATION
SWITCH
RESET
REQ
BUSY
SDATA IN
SCK
SDATA OUT
13
12
10
11
9
4
15
16
17
9
10
Q352
MPD4721GS
11
12
13
14
3
8
Y(GRN)
PB(BLU)
PR(RED)
3
4
5
6
7
8
CH-2
CH-1
BLOCK DIAGRAMS-1
OVERALL
MAIN BOARD ASSY
(D)
(D)
(D)
(D)
(AD)
(AD)
(AD)
: C SIGNAL ROUTE
(C)
: G SIGNAL ROUTE
: B SIGNAL ROUTE
: R SIGNAL ROUTE
(R)
(G)
(B)
: VIDEO DATA SIGNAL ROUTE
: VIDEO SIGNAL ROUTE
(VD)
: Y SIGNAL ROUTE
(Y)
: V SIGNAL ROUTE
(V)
: AUDIO DATA SIGNAL ROUTE
: AUDIO SIGNAL ROUTE
(AD)
: AUDIO (DIGITAL) SIGNAL ROUTE
(D)
: RF SIGNAL ROUTE
(RF)
(D)
(AD)
(AD)
(AD)
(D)
(VD)
(VD)
(RF)
(RF)
(RF)
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
A
1
2
3
4
5
B
C
D
DPS-7.2
P701B
FLAC1 19
FLAC2 20
NC 21
SRESET 22
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
S709
PAUSE
S710
STOP
PLAY
S712
CLEAR
S713
RANDOM
REPEAT
S701
T.MENU
S702
MENU
SETUP
R060
0
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
R777
100
R776
100
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
R747
390
R748
470
R733
390
R734
470
R741
470
Q708
RN1407
Q707
RN1407
Q706
RN1407
Q711
RN1407
Q710
RN1407
Q709
RN1407
D709
D710
D705
PLAY_LED
D704
STOP_LED
D703
OPEN_LED
D708
48_LED
D707
192_LED
D706
96_LED
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
FL_ON/OFF
SYSIN
192_L
K2
RI
232RE
232BU
232SI
96_L
INIT1
PLY_L
SYSOUT
STP_L
VCOFF
OPC_L
LT1
REMO
48_L
RESET
P15
PON
P14
XRDY
FLAC2
FLAC1
-27V
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
D706,D707,D708
SEL4910D-D
D703,D704,D705
SEL2E10C
orKRC197S
orTRA103S
NADIS-7215
U1
10k
56k
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 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
.
. 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
. 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
. 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
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
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
. 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
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
.
.
N O T E
DISPLAY PC BOARD
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
E
F
G
H
DPS-7.2
-27V 18
232BU
8
232RE 10
232SCK
4
232SI
6
232SO
2
E+5V 17
GND1 16
GND2 14
LT1 13
PON
9
RESET 11
RI 12
SCK
1
SI
3
SO
5
VCOFF 15
XRDY
7
P731
ENTER
S731
NPS-115-S673
5
3
4
2
1
6
7
JL771B
JL771A
S708
OPEN
S707
UP
S706
DOWN
S711
PLAY
S714
REPEAT
S715
MEMORY
S705
DISPLAY
S703
SETUP
S704
RETURN
S721
VIDEO
CIRCUIT
OFF
S722
DIMMER
S723
STANDBY
R059
0
R746
10K
R758
100
R751
100
R756
100
R757
100
R754
100
R041
0
NC
R745
3.9K
R738
3.9K
R739
10K
48
0
R749
820
R750
1K
R744
1.8K
R737
1.8K
34
0
R735
820
41
0
R742
820
R743
1K
R736
1K
R774
470
R773
470
R771
1.8K
R772
3.9K
Q722
RN1407
Q721
RN1407
D721
STANDBY
D722
VIDEO CIRCUIT_OFF
DOWN
UP
ENTER
RIGHT
LEFT
VCOFF
LT1
RI
RESET
232RE
PON
232BU
XRDY
232SI
SO
232SCK
SI
232SO
XSCK
-27V
E+5V
GND
VCOFF
GND
LT1_1
RI
RESET
232RE_1
PON
232BU_1
XRDY
232SI_1
SO
232SCK
SI_1
232SO
XSCK
orKRC107S
orKRC107S
NADIS-7216
P351
2
6
4
3
1
7
8
5
9
Q352
MPD4721GS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
P352B
X351
5.00MHz
Q351
MPD789071MC
BUSY14
IC
3
NC 12
PORT1
17
PORT10
26
PORT11
27
PORT12
28
PORT13
29
PORT14
30
PORT15 1
PORT16 2
PORT2
18
PORT3
19
PORT4
20
PORT5
21
PORT6
22
PORT7
23
PORT8
24
PORT9
25
REQ13
RESET 4
RXD 15
SCK 11
SI 10
SO 9
TXD
16
VDD 8
VSS
7
X1
6
X2
5
L355
L353
BK1608LM182-T
L352-L355
L352
L354
L351
BK1608LM182-T
C354
1/50
C363
100/6.3
C353
1/50
C351
1/50
C352
1/50
C360
100/6.3
C362
104Z
C361
104Z
R362
47
R352
47
R356
47
R355
47
R354
47
R353
47
R359
47
R358
R351
1M
R357
47
R360
47
R361
47
RESET
SDATAOUT
SCK
SDATAIN
BUSY
REQ
REQ
BUSY
SCK
SDATAIN
SDATAOUT
RESET
EVER+5V
RXD_FL
TXD_FL
RTS_FL
NAVD-7221
GND
EV+5V
(9PIN D-SUB CONNECTOR)
RS-232C CONNECTOR
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
P981A
P981B
P982
CN1
C991
103M
NASW-7218
1.6A 120V
NGPS-0020
120V/50Hz
NAPS-7220
-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
F1
to NAAR-7224
P701
U11
U6
U4
U7
U2
to NAAR-7224
P352A
CURSOR
A R E C R I T I C A L F O R S A F E T Y .
I F I E D .
I S D C V O L T A G E . ( N O I N P U T S I G N A L )
N
F / W V .
S O T H E R W I S E N O T E D .
. 0 3 3 u F
u
N L E S S O T H E R W I S E N O T E D .
P R I N T I N G S I D E O F T H E P A R T S .
R O V E M E N T .
POWER SUPPLY UNIT
AC INLET PC BOARD
POWER SWITCH PC BOARD
RS-232C CONNECTOR
PC BOARD
OPERATION SWITCH PC BOARD
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QQ 376315150
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9
2
8
9
4
2
9
8
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9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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A
1
2
3
4
5
B
C
D
Q001
TC7WH74FU
1
2
3
4
5
6
7
8
R901
0
R910
8.2 (1/2W)
Q004
TC7SH86FU
3
2
1
4
5
Q003
TC7SH32FU
3
2
1
4
5
Q002
TC7SHU32FU
3
2
1
4
5
Q304
TC7SHU04FU
3
2
1
4
5
Q303
TC7SHU04FU
3 2
1
4
5
Q301
NC
3 2
1
4
5
Q901
PQ025EZ5MZP
GND
5
NC
4
ON/OFF
2
VIN
1
VOUT
3
Q904
NJM2374A
1
2
3
4
5
6
7
8
C916
104Z
D902
EG01Z
D901
RL1N4003 OR GP1N4003E
Q902
78M08
G
I
O
P701A
-27V
5
232RE
13
232SCK
19
232SI
17
232SO
21
232UB
15
EVER+5V
6
FLAC1
3
FLAC2
4
GND0
9
GND1
7
KESET
1
LT
10
NC
2
P_ON
14
RI
11
SCK
22
SI
20
SO
18
VCOFF
8
XRADY
16
XRESET
12
1
2
3
U302
GF1FA551TZ
U301
GF1FA551TZ
P302
P303B
P303A
Q302
TC74VHCUO4FT
1
2
3
4
5
6
8
9
10
11
12
13
GND
7
VCC14
L901
471
L304
BK1608LM182-T
L303
BK1608LM182-T
L302
BK1608LM182-T
L301
NC
R309
0
R311
0
R312
0
R314
0
R316
0
R318
0
R320
0
R308
0
R310
0
R313
0
R315
0
R317
0
R319
0
R321
0
R325
10K
R324
10K
R323
10K
R322
10K
CN302
12V
9
2.5V_1 14
2.5V_2 12
3.3V_1 10
3.3V_2
8
5V
2
6V_1
7
6V_2
5
BCK 32
DACCLK 18
DATA0 36
DATA1 31
DATA2 33
DOUT 25
GND0 34
GND1 30
GND10
4
GND2 23
GND4 17
GND5 16
GND6 15
GND7 13
GND8 11
GND9
6
GNDM
1
GNDM0
3
GNG3 20
LRCK 38
NC1 19
NC2 21
XAMUTE 27
XAQRST 24
XCSDF0 40
XCSDF1 35
XDFSCK 28
XDFSO 26
XFRST0 39
XFRST1 37
XMMUTE 29
ZCSAQE 22
P901
-27V 14
EVER+5V 10
FLAC1 12
FLAC2 13
GND0 9
GND1 5
GND2 3
GND3 1
GNDM 7
M+5V 8
POWER_ON 11
SW+12V 6
SW+3.3V_2 2
SW+5V 4
Q903
78M05HF
G
I
O
C005
104Z
C001
104Z
C003
104Z
C002
104Z
C004
104Z
C316
104Z
C315
104Z
C602
NC
C608
NC
C606
NC
C604
100
C601
NC
C603
NC
C607
NC
C605
NC
C508
NC
C506
NC
C502
NC
C504
100
C507
NC
C505
NC
C501
NC
C503
NC
C401
NC
C408
NC
C406
NC
C402
NC
C404
100
C407
NC
C405
NC
C403
NC
C930
104
C911
102
C931
104
C909
104Z
C409
104Z
C509
104Z
C609
104Z
C302
NC
C303
NC
C904
104Z
C901
104Z
C922
104Z
C924
104Z
C305
NC
C920
104Z
C918
104Z
C313
223Z
C314
223Z
C312
NC
C311
220
C308
104Z
C307
104Z
C304
NC
C310
104K
C301
NC
C925
104Z
Q905
2SA1358
L
5
M
10
M
9
M
8
M
7
M
6
R
1
S
4
S
3
VL
2
Q
L
5
M
10
M
9
M
8
M
7
M
6
R
1
S
4
S
3
VL
2
L
5
M
10
M
9
M
8
M
7
M
6
R
1
S
4
S
3
V
2
C913
470/16
C910
220/16
C908
220/16
C912
1000/16
C410
100/6.3
C510
100/6.3
C610 100/6
C306
100/6.3
C907
100/16
C906
100/16
C905
100/16
C921
220/6.3
C923
220/16
C915
100/6.3
C919
220/16
C917
220/6.3
C309
100/6.3
R003
0
R001
10K
R006
22
R005
33K
R002
0
R004
22
R337
22
R332
22
R341
22
R340
22
R339
0
R336
22
R335
22
R334
0
R331
470K
R601
0
R609 10K
R612
0
R611
0
R610
0
R608 0
R607 0
R605 0
R603 0
R501
0
R509 10K
R512
0
R511
0
R510
0
R508 0
R507 0
R505 0
R503 0
R401 0
R409 10K
R412
0
R411
0
R410 0
R408 0
R407 0
R405 0
R403 0
R904
0
R909
100
R903
0.47
(1/2W)
R907
NC
R906
39K
R908
NC
R905
12K
R902
0
R305
0
R343
470
R342
0
R328
180
R327
180
R330
100K
R329
330
R302
NC
R303 0
R304
NC
R301
0
SW+12V
V+8V
+B
AGND
-B
AGND
P_ON
FLAC2
FLAC1
-27V
GND
SW+5V
GNDM
V+6M
SW+12V
EVER+5V
XFRST0
DATA0
BCK
LRCK
MCLK2
XDFSCK
XDFSO
XCSDF0
DACCLK
V+3V
MCLK1
MCLK2
V+3V
MCLK3
MCLK4
DOUT
XDFSO
XAMUTE
XDFSCK
XMMUTE
XFRST1
DATA1
BCK
BCK
DATA1
BCK
MCK
BCK
DATA2
LRCK
MCLK3
XCSDF1
DATA0
XDFSCK
XFRST1
XDFSO
LRCK
XCSDF1
XFRST0
XCSDF0
FLAC1
FLAC2
-27V
DOUT
VCOFF
XFRST1
LT
RI
DATA2
XRESET
BCK
LRCK
P_ON
MCLK4
XRADY
XDFSCK
XDFSO
RI
SO
XCSDF1
SI
SCK
MUP Type only
Q902,C906
+B
-B
AGND
V+8V
RI
P301
OPTICAL
COAXIAL
DIGITAL OUTPUT
To POWER SUPPLY UNIT
CN2
to DVD MAIN BOARD
CN401
to NADIS-7215
P701B
U9
NC : No connecton
to NAAR-7224(2/2)
11.3
5.0
5.0
3.3
5.0
5.8
3.3
DPS-7.2
SCHEMATIC DIAGRAMS-2
P
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9
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8
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9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
E
F
G
H
P471B
C440
102
C439
102
C433
221
C431
222
C432
222
C434
221
C430
101
C429
101
C423
101
C421
101
C425
101
C424
101
C426
101
C422
101
C521
101
C523
101
C626
101
C625
101
C525
101
C526
101
C522
101
C524
101
C532
472
C531
472
C529
222
C530
222
C534
331
C533
331
C539
102
C540
102
C640
102
C639
102
C632
472
C631
472
C633
331
C634
331
C630
222
C629
222
C621
101
C623
101
C624
101
C622
101
P402
P401
C411
104Z
09
4Z
C415
104Z
C413
104Z
09
4Z
C515
104Z
C513
104Z
C511
104Z
09
4Z
C615
104Z
C613
104Z
C611
104Z
Q405
OR KRC107S
RN1407
Q407
OR KRC107S
RN1407
Q505
OR KRC107S
RN1407
Q507
OR KRC107S
RN1407
Q406
OR KRC107S
RN1407
Q408
OR KRC107S
RN1407
Q506
OR KRC107S
RN1407
Q508
OR KRC107S
RN1407
Q605
OR KRC107S
RN1407
Q607
OR KRC107S
RN1407
Q606
OR KRC107S
RN1407
Q608
OR KRC107S
RN1407
Q409
OR KTA1504
2SA1162
Q509
OR KTA1504
2SA1162
Q410
OR KTA1504
2SA1162
Q510
OR KTA1504
2SA1162
Q609
OR KTA1504
2SA1162
Q610
OR KTA1504
2SA1162
Q401 CS4392
AGND 16
AMUTEC 20
AOUTA+ 18
AOUTA- 19
AOUTB+ 15
AOUTB- 14
BMUTEC 13
CMOUT 12
FILT+ 11
LRCK
5
M0
10
M1
9
M2
8
M3
7
MCLK
6
RST
1
SCLK
4
SDATA
3
VA 17
VL
2
Q501
CS4392
AGND 16
AMUTEC 20
AOUTA+ 18
AOUTA- 19
AOUTB+ 15
AOUTB- 14
BMUTEC 13
CMOUT 12
FILT+ 11
LRCK
5
M0
10
M1
9
M2
8
M3
7
MCLK
6
RST
1
SCLK
4
SDATA
3
VA 17
VL
2
Q601 CS4392
AGND 16
AMUTEC 20
AOUTA+ 18
AOUTA- 19
AOUTB+ 15
AOUTB- 14
BMUTEC 13
CMOUT 12
FILT+ 11
LRCK
5
M0
10
M1
9
M2
8
M3
7
MCLK
6
RST
1
SCLK
4
SDATA
3
VA 17
VL
2
Q403
NJM4565M-D
3
2
-B
4
1
Q404
NJM4565M-D
3
2
-B
4
1
Q503
NJM4565M-D
3
2
-B
4
1
Q504
NJM4565M-D
3
2
-B
4
1
Q603
NJM4565M-D
3
2
-B
4
1
Q604
NJM4565M-D
3
2
-B
4
1
Q403
NJM4565M-D
5
+B
8
6
7
Q404
NJM4565M-D
5
+B
8
6
7
Q503
NJM4565M-D
5
+B
8
6
7
Q504
NJM4565M-D
5
+B
8
6
7
Q603
NJM4565M-D
5
+B
8
6
7
Q604
NJM4565M-D
5
+B
8
6
7
C412
220/6.3
10
/6.3
C416
1/50
C414
1/50
C512
220/6.3
10
/6.3
C516
1/50
C514
1/50
00/6.3
C616
1/50
C614
1/50
C612
220/6.3
C427
100/6.3
C428
100/6.3
C435
100/6.3
C437
22/50
C436
100/6.3
C438
22/50
C527
100/6.3
C528
100/6.3
C535
100/6.3
C537
22/50
C536
100/6.3
C538
22/50
C635
100/6.3
C627
100/6.3
C637
22/50
C636
100/6.3
C628
100/6.3
C638
22/50
R425
15K
R421
18K
R422
18K
R426
15K
R521
18K
R525
15K
R526
15K
R522
18K
R625
15K
R621
18K
R626
15K
R622
18K
R641
1K
R642
1K
R542
1K
R541
1K
R442
1K
R441
1K
R647
220
R653
220
R654
220
R648
220
R651
470K
R652
470K
R454
220
R448
220
R453
220
R447
220
R554
220
R548
220
R553
220
R547
220
R552
470K
R551
470K
R452
470K
R451
470K
R439
1.8K
R443
4.7K
R539
1.8K
R543
4.7K
R431
33K
R429
39K
R423
18K
R427
15K
R433
750
R435
820
R432
33K
R430
39K
R424
18K
R428
15K
R434
750
R436
820
R437
750
R445
100K
R449
2.2K
R455
2.2K
R438
750
R446
100K
R450
2.2K
R456
2.2K
R440
1.8K
R444
4.7K
R540
1.8K
R544
4.7K
R531
33K
R529
39K
R523
18K
R527
15K
R533
1.5K
R535
1.8K
R532
33K
R530
39K
R524
18K
R528
15K
R534
1.5K
R536
1.8K
R537
1.5K
R545
100K
R549
2.2K
R555
2.2K
R538
1.5K
R546
100K
R550
2.2K
R556
2.2K
R639
1.8K
R643
4.7K
R640
1.8K
R644
4.7K
R631
33K
R629
39K
R623
18K
R627
15K
R633
1.5K
R635
1.8K
R637
1.5K
R645
100K
R649
2.2K
R655
2.2K
R632
33K
R630
39K
R624
18K
R628
15K
R634
1.5K
R636
1.8K
R638
1.5K
R646
100K
R650
2.2K
R656
2.2K
Q411
HN1C03F
5
3
4
Q411
HN1C03F
2
6
1
Q412
HN1C03F
5
3
4
Q412
HN1C03F
2
6
1
Q511
HN1C03F
5
3
4
Q511
HN1C03F
2
6
1
Q512
HN1C03F
5
3
4
Q512
HN1C03F
2
6
1
Q611
HN1C03F
2
6
1
Q611
HN1C03F
5
3
4
Q612
HN1C03F
2
6
1
Q612
HN1C03F
5
3
4
MUTE+12V
XAMUTE
AUDIO_R
AGND
AUDIO_L
+B
GND
AGND
-B
MUTE+12V
XAMUTE
MUTE+12V
XMMUTE
+B
GND
AGND
-B
XMMUTE
MUTE+12V
MUTE+12V
XMMUTE
+B
GND
AGND
-B
XMMUTE
MUTE+12V
NAAR-7224
to P250A(AV CONNECTOR)
MUP Type only
CENTER
SUBWOOFER
R
L
R
L
R
R
L
L
ANALOG OUTPUT
CH-1
CH-2
FRONT
SURR
to NAAF-7225
P471A
(1/2)
DPS-7.2
OUTPUT TERMINAL
PC BOARD
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QQ 376315150
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9
2
8
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4
2
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TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
A
1
2
3
4
5
B
C
D
DPS-7.2
P710B
TO DISPLAY
P353
P352A
P351
CTS 4
DTR 3
GNDD6
NC 7
RXD2
TXD 1
V+5D 5
C104470
104Z
104Z
C126
C124
C473
102K
C474
102K
C475
102K
C132
104Z
C130
104Z
C128
104Z
C117
104Z
C111
104Z
C110
104Z
C113
104Z
C108
104Z
C107
104Z
C106
104Z
C116
104Z
C115
104Z
C114
104Z
C112104Z
C120
104Z
C119
104Z
C118
104Z
C122
104Z
P472
C471
47/16
C472
47/16
C109
100/6.3
C105
100/6.3
R185
0
R181
0
R179
3.3K
R180330
R184330
R183
NC
R104
0
R103
0
R102
0
R101
0
R481
470
R484
470
R483
470
R486
470
R484
470
R482
470
R479
33K
R480
33K
R472 100
R471
100
R475
10K
R476
10K
R345
10K
R346
10K
R347
10K
R348
10K
R197
0
R197
NC
R198330
R194
0
R192
NC
R193 330
R189
0
R187
NC
R188330
R154
0
R163
1.2K
R157
1.2K
R159
47K
R158
15K
R160
6.8K
R152
0
R139
0
R137
0
R135
0
R133
0
R131
10K
R130
10K
R109
0
R129
0
R128
0
R127
0
R126
0
125
0
R124
0
R123
0
R122
0
R121
0
R120
10K
R119
0
R118
0
R117
0
R116
0
R115
0
R114
0
R113
0
R112
0
R111
0
R110
0
R151
10K
R150
0
R149
10K
R148
0
R17O
2.2K
R173
10K
R174
2.2K
R172
0
R171
0
R169
0
R165
10K
R164
10K
R168
NC
R167 0
R16610K
R132
0
R134
0
R138
0
R136
0
R177
0
R175
330
R176 NC
R473
20KB
R473
20KB
Q471
3
2
4
1
Q471
NJM4650D-D
3
8
2
1
L477
BK1608LM182-T
L477-L479
L478
L479
L471
BK1608LM182-T
L471-L476
L476
L475
L474
L473
L472
CN601
Q102
ADV7190KST
AGND1
18
AGND2
24
AGND3
26
AGND4 33
AGND5 39
AGND6 42
AGND7 55
AGND8 64
ALSB
22
BLANK
21
CLKIN
27
CLKOUT
28
COMP1 46
COMP2 35
CSO_HSO 50
DAC_A 45
DAC_B 44
DAC_C 41
DAC_D 40
DAC_E 37
DAC_F 36
HSYNC
19
NC1 53
NC2 57
NC3 58
NC4 59
NC5 60
NC6 61
NC7 62
P0
1
P1
2
P10
11
P11
12
P12
13
P13
14
P14
15
P15
16
P2
3
P3
4
P4
5
P5
6
P6
7
P7
8
P8
9
P9
10
PAL_NTSC 52
RESET49
RSET1
48
RSET2 34
RTC
32
SCL
30
SDA
31
TTX 56
TTXREQ
23
VAA1
17
VAA2
25
VAA3
29
VAA4 38
VAA5 43
VAA6 54
VAA7 63
VREF 47
VSO/CLAMP 51
VSYNC
20
XVQFRST
P/XN
LT
XRESET
TXD
SI
RXD
SO
DTR
SCK
CTS
XRADY
AD-V
AD-YS
AD-C
PD7
AD-Y/D
PD6
PD5
PD4
AD-CB/B
PD3
AD-CR/R
PD2
PD1
PD0
HSYNC
VSYNC
XVOFRSI
AV1CLK
SCL1
SDA0
P/XN
P/X1
VSEL1
LETTER
HSYNC
VSYNC
AV1CLK
SCL0
SDA0
SQUEEZE
VSEL2
232RE
232SO
232SCK
232SI
SCK
232BU
SI
232RE
SO
TXD
RXD
DTR
CIS
No Use
NAAR-7224(2/2)
NAAF-7225
VC OFF
P471A
Rch
GND
Lch
-B
+B
GND
GND
EVER+5V
SW+5V
-B
GND
+B
to P701B
for FL Micon DL
GND
SO
SI
SCK
XRESET
EVER+5V
IC
NC
GND
EVER+5V
232 RE
232 BU
232 SI
232 SCK
232 SO
232 RESET
SW+5V
V+3V
GND
GND6
VSEL2
40
39
SQUEEZE
LETTER
VSEL1
P/X1
P/XN
38
37
36
35
34
33
32
SDA0
SCL0
GND5
DND4
AV1CLK
GND3
GND2
31
30
29
28
27
26
25
24
23
22
XVQERST
AV1VSYNC
AV1HSYNC
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
XCSVQE
VQESSO
VQESCK
XCSVQE5
21
20
19
18
17
16
15
14
13
12
GND1
XREADY
CTS
SSCK
DTR
S[F_TO_M]
RXD
S[M_TO_M
TXD
XRESET
LT1
11
10
9
8
7
6
5
4
3
2
1
PHONES
PHONES
LEVEL
for UPGRADE
FIRMWARE
to DVD MAIN BOARD
CN501
to NAAR-7224
P471B
to NAETC-7221
P352B
U9
U10
to NAAR-7224(1/2)
to NAAR-7224(1/2)
SCHEMATIC DIAGRAMS-3
OUTPUT TERMINAL
PC BOARD
PHONES JACK
PC BOARD
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QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
E
F
G
H
DPS-7.2
Q810
RN1407
Q813
RN1407
Q815
RN2403
Q814
RN2403
Q811
RN2403
Q812
RN2403
Q104
KTA1504
Q105
KTA1504
Q108
KTA1504
Q107
KTA1504
Q106
KTA1504
Q103
KTA1504
Q809
TK25420M
5
6
-B
4
7
Q805
TK15420M
5
6
-B
4
7
Q801
TK15420M
5
6
-B
4
7
Q809
TK15420M
3
+B
8
2
1
Q805
TK15420M
3
+B
8
2
1
Q801
TK15420M
3
+B
8
2
1
Q817
LA7106MFP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Q816
LA7106MFP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
P801
4
14
1
11
5
15
2
12
7
17
8
18
6
16
3
13
P803
C805
104K
C125
C127
C813
104Z
C809
104Z
C810
104Z
C133
C812
104Z
C811
104Z
C131
C807
104Z
C808
104Z
C129
C123
C806
104Z
C803
104Z
C801
104Z
C802
104Z
C804
104Z
C817
104K
C816
104K
C819
100/6.3
C818
100/6.3
C815
100/6.3
C814
100/6.3
R881
NC
R882
1K
R888
1K
R802
0
R827
100K
R186
1.8K
R182
1.8K
R884
100
R886
100
R887
100
R885
1K
R890
0
R196
0
R844
0
R851
1K
R850
1K
R847
39K
R846
2.2K
R848
820
R849
NC
R854
1.8K
R855
1.2K
R852
1K
R853
NC
R147
0
R146
1.8K
R857
0
R864
1K
R863
1K
R860
39K
R859
2.2K
R861
820
R862
NC
R867
1.8K
R868
1.2K
R865
1K
R866
NC
R195
1.8K
R831
0
R838
1K
R837
1K
R834
5.1K
R833 3.3K
R835
820
R836
NC
R841
2.2K
R842
3.3K
R839
1K
R840
NC
R191
0
R190
1.8K
R178
1.8K
R819
820
R815
0
R809
1K
R808
1K
R805
5.1K
R804
3.3K
R806
820
R807
NC
R812
2.2K
R813
3.3K
R810
1K
R811
NC
R822
1K
R821
1K
R818
5.1K
R817
3,3K
R820
NC
R825
2.2K
R826
3.3K
R823
1K
R824
NC
R874
1K
R872
1.5K
R870
1K
R869
1.5K
R871
0
R873
0
R875
10K
R876
10K
R877
100
R879
100
R880
100
R878
1K
R883
0
R216
0
R215
75
R220
0
R219
75
R224
0
R223
75
R222
0
R218
0
R214
0
R221
75
R217
75
R213
75
R212
0
R210
0
R208
0
R206
0
R204
0
R202
0
R211
75
R209
75
R207
75
R205
75
R203
75
R201
75
L808
NC
L810
NC
L812
NC
L811
NC
L809
NC
L807
NC
L806
NC
L805
NC
L804
NC
L803
NC
L802
NC
L801
NC
SQUEEZE
LETTER
CH2
CH1
VIDEO
S VIDEO
VIDEO OUTPUT
2SA1162
2SA1162
or
or
2SA1162
or
2SA1162
or
or
or
2SA1162
2SA1162
AD-CB/B
AD-CR/R
AD-Y/G
AD-YS
AD-C
AD-V
Y (GRN)
PR (RED)
PB (BLU)
COMPONENT
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9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
A
1
2
3
4
5
B
C
D
E
F
G
H
DPS-7.2
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
R751
100
R756
100
R757
100
R754
100
R041
0
R777
100
R776
100
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
D709
D710
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
232RE
PON
232BU
XRDY
232SI
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
232RE_1
PON
232BU_1
XRDY
232SI_1
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
NADIS-7216
P351
2
6
4
3
1
7
8
5
9
Q352
MPD4721GS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
P352B
X351
5.00MHz
Q351
MPD789071MC
BUSY14
IC
3
NC 12
PORT1
17
PORT10
26
PORT11
27
PORT12
28
PORT13
29
PORT14
30
PORT15 1
PORT16 2
PORT2
18
PORT3
19
PORT4
20
PORT5
21
PORT6
22
PORT7
23
PORT8
24
PORT9
25
REQ13
RESET 4
RXD 15
SCK 11
SI 10
SO 9
TXD
16
VDD 8
VSS
7
X1
6
X2
5
L355
L353
BK1608LM182-T
L352-L355
L352
L354
L351
BK1608LM182-T
C354
1/50
C363
100/6.3
C353
1/50
C351
1/50
C352
1/50
C360
100/6.3
C362
104Z
C361
104Z
R362
47
R352
47
R356
47
R355
47
R354
47
R353
47
R359
47
R358
R351
1M
R357
47
R360
47
R361
47
RESET
SDATAOUT
SCK
SDATAIN
BUSY
REQ
REQ
BUSY
SCK
SDATAIN
SDATAOUT
RESET
EVER+5V
RXD_FL
TXD_FL
RTS_FL
NAVD-7221
GND
EV+5V
(9PIN D-SUB CONNECTOR)
RS-232C CONNECTOR
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
P981A
P981B
P982
CN1
C991
103M
NASW-7218
1.6A 120V
NGPS-0020
120V/50Hz
NAPS-7220
-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
F1
to NAAR-7224
P701
U11
U1
U6
U4
U7
U2
to NAAR-7224
P352A
CURSOR
10k
56k
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
RS-232C CONNECTOR
PC BOARD
OPERATION SWITCH PC BOARD
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
A
1
2
3
4
5
B
C
D
E
F
G
H
Q001
TC7WH74FU
1
2
3
4
5
6
7
8
R901
0
R910
8.2 (1/2W)
P471B
Q004
TC7SH86FU
3
2
1
4
5
Q003
TC7SH32FU
3
2
1
4
5
Q002
TC7SHU32FU
3
2
1
4
5
Q304
TC7SHU04FU
3
2
1
4
5
Q303
TC7SHU04FU
3 2
1
4
5
Q301
NC
3 2
1
4
5
Q901
PQ025EZ5MZP
GND
5
NC
4
ON/OFF
2
VIN
1
VOUT
3
Q904
NJM2374A
1
2
3
4
5
6
7
8
C440
102
C439
102
C433
221
C431
222
C432
222
C434
221
C430
101
C429
101
C423
101
C421
101
C425
101
C424
101
C426
101
C422
101
C521
101
C523
101
C626
101
C625
101
C525
101
C526
101
C522
101
C524
101
C532
472
C531
472
C529
222
C530
222
C534
331
C533
331
C539
102
C540
102
C640
102
C639
102
C632
472
C631
472
C633
331
C634
331
C630
222
C629
222
C621
101
C623
101
C624
101
C622
101
C916
104Z
D902
EG01Z
D901
RL1N4003 OR GP1N4003E
Q902
78M08
G
I
O
P701A
-27V
5
232RE
13
232SCK
19
232SI
17
232SO
21
232UB
15
EVER+5V
6
FLAC1
3
FLAC2
4
GND0
9
GND1
7
KESET
1
LT
10
NC
2
P_ON
14
RI
11
SCK
22
SI
20
SO
18
VCOFF
8
XRADY
16
XRESET
12
1
2
3
U302
GF1FA551TZ
U301
GF1FA551TZ
P302
P303B
P303A
Q302
TC74VHCUO4FT
1
2
3
4
5
6
8
9
10
11
12
13
GND
7
VCC14
L901
471
L304
BK1608LM182-T
L303
BK1608LM182-T
L302
BK1608LM182-T
L301
NC
R309
0
R311
0
R312
0
R314
0
R316
0
R318
0
R320
0
R308
0
R310
0
R313
0
R315
0
R317
0
R319
0
R321
0
R325
10K
R324
10K
R323
10K
R322
10K
CN302
12V
9
2.5V_1 14
2.5V_2 12
3.3V_1 10
3.3V_2
8
5V
2
6V_1
7
6V_2
5
BCK 32
DACCLK 18
DATA0 36
DATA1 31
DATA2 33
DOUT 25
GND0 34
GND1 30
GND10
4
GND2 23
GND4 17
GND5 16
GND6 15
GND7 13
GND8 11
GND9
6
GNDM
1
GNDM0
3
GNG3 20
LRCK 38
NC1 19
NC2 21
XAMUTE 27
XAQRST 24
XCSDF0 40
XCSDF1 35
XDFSCK 28
XDFSO 26
XFRST0 39
XFRST1 37
XMMUTE 29
ZCSAQE 22
P901
-27V 14
EVER+5V 10
FLAC1 12
FLAC2 13
GND0 9
GND1 5
GND2 3
GND3 1
GNDM 7
M+5V 8
POWER_ON 11
SW+12V 6
SW+3.3V_2 2
SW+5V 4
Q903
78M05HF
G
I
O
P402
P401
C005
104Z
C001
104Z
C003
104Z
C002
104Z
C004
104Z
C316
104Z
C315
104Z
C602
NC
C608
NC
C606
NC
C604
100
C601
NC
C603
NC
C607
NC
C605
NC
C508
NC
C506
NC
C502
NC
C504
100
C507
NC
C505
NC
C501
NC
C503
NC
C401
NC
C408
NC
C406
NC
C402
NC
C404
100
C407
NC
C405
NC
C403
NC
C930
104
C911
102
C931
104
C909
104Z
C411
104Z
C409
104Z
C415
104Z
C413
104Z
C509
104Z
C515
104Z
C513
104Z
C511
104Z
C609
104Z
C302
NC
C303
NC
C904
104Z
C901
104Z
C922
104Z
C924
104Z
C305
NC
C920
104Z
C918
104Z
C313
223Z
C314
223Z
C312
NC
C311
220
C308
104Z
C307
104Z
C304
NC
C310
104K
C301
NC
C925
104Z
C615
104Z
C613
104Z
C611
104Z
Q405
OR KRC107S
RN1407
Q407
OR KRC107S
RN1407
Q505
OR KRC107S
RN1407
Q507
OR KRC107S
RN1407
Q406
OR KRC107S
RN1407
Q408
OR KRC107S
RN1407
Q506
OR KRC107S
RN1407
Q508
OR KRC107S
RN1407
Q605
OR KRC107S
RN1407
Q607
OR KRC107S
RN1407
Q606
OR KRC107S
RN1407
Q608
OR KRC107S
RN1407
Q905
2SA1358
Q409
OR KTA1504
2SA1162
Q509
OR KTA1504
2SA1162
Q410
OR KTA1504
2SA1162
Q510
OR KTA1504
2SA1162
Q609
OR KTA1504
2SA1162
Q610
OR KTA1504
2SA1162
Q401 CS4392
AGND 16
AMUTEC 20
AOUTA+ 18
AOUTA- 19
AOUTB+ 15
AOUTB- 14
BMUTEC 13
CMOUT 12
FILT+ 11
LRCK
5
M0
10
M1
9
M2
8
M3
7
MCLK
6
RST
1
SCLK
4
SDATA
3
VA 17
VL
2
Q501
CS4392
AGND 16
AMUTEC 20
AOUTA+ 18
AOUTA- 19
AOUTB+ 15
AOUTB- 14
BMUTEC 13
CMOUT 12
FILT+ 11
LRCK
5
M0
10
M1
9
M2
8
M3
7
MCLK
6
RST
1
SCLK
4
SDATA
3
VA 17
VL
2
Q601 CS4392
AGND 16
AMUTEC 20
AOUTA+ 18
AOUTA- 19
AOUTB+ 15
AOUTB- 14
BMUTEC 13
CMOUT 12
FILT+ 11
LRCK
5
M0
10
M1
9
M2
8
M3
7
MCLK
6
RST
1
SCLK
4
SDATA
3
VA 17
VL
2
Q403
NJM4565M-D
3
2
-B
4
1
Q404
NJM4565M-D
3
2
-B
4
1
Q503
NJM4565M-D
3
2
-B
4
1
Q504
NJM4565M-D
3
2
-B
4
1
Q603
NJM4565M-D
3
2
-B
4
1
Q604
NJM4565M-D
3
2
-B
4
1
Q403
NJM4565M-D
5
+B
8
6
7
Q404
NJM4565M-D
5
+B
8
6
7
Q503
NJM4565M-D
5
+B
8
6
7
Q504
NJM4565M-D
5
+B
8
6
7
Q603
NJM4565M-D
5
+B
8
6
7
Q604
NJM4565M-D
5
+B
8
6
7
C913
470/16
C910
220/16
C908
220/16
C912
1000/16
C412
220/6.3
C410
100/6.3
C416
1/50
C414
1/50
C512
220/6.3
C510
100/6.3
C516
1/50
C514
1/50
C610 100/6.3
C306
100/6.3
C907
100/16
C906
100/16
C905
100/16
C921
220/6.3
C923
220/16
C915
100/6.3
C919
220/16
C917
220/6.3
C309
100/6.3
C616
1/50
C614
1/50
C612
220/6.3
C427
100/6.3
C428
100/6.3
C435
100/6.3
C437
22/50
C436
100/6.3
C438
22/50
C527
100/6.3
C528
100/6.3
C535
100/6.3
C537
22/50
C536
100/6.3
C538
22/50
C635
100/6.3
C627
100/6.3
C637
22/50
C636
100/6.3
C628
100/6.3
C638
22/50
R003
0
R001
10K
R006
22
R005
33K
R002
0
R004
22
R337
22
R332
22
R341
22
R340
22
R339
0
R336
22
R335
22
R334
0
R331
470K
R601
0
R609 10K
R612
0
R611
0
R610
0
R608 0
R607 0
R605 0
R603 0
R501
0
R509 10K
R512
0
R511
0
R510
0
R508 0
R507 0
R505 0
R503 0
R401 0
R409 10K
R412
0
R411
0
R410 0
R408 0
R407 0
R405 0
R403 0
R904
0
R909
100
R903
0.47
(1/2W)
R907
NC
R906
39K
R908
NC
R905
12K
R902
0
R425
15K
R421
18K
R422
18K
R426
15K
R521
18K
R525
15K
R526
15K
R522
18K
R625
15K
R621
18K
R626
15K
R622
18K
R641
1K
R642
1K
R542
1K
R541
1K
R442
1K
R441
1K
R305
0
R343
470
R342
0
R328
180
R327
180
R330
100K
R329
330
R302
NC
R303 0
R304
NC
R301
0
R647
220
R653
220
R654
220
R648
220
R651
470K
R652
470K
R454
220
R448
220
R453
220
R447
220
R554
220
R548
220
R553
220
R547
220
R552
470K
R551
470K
R452
470K
R451
470K
R439
1.8K
R443
4.7K
R539
1.8K
R543
4.7K
R431
33K
R429
39K
R423
18K
R427
15K
R433
750
R435
820
R432
33K
R430
39K
R424
18K
R428
15K
R434
750
R436
820
R437
750
R445
100K
R449
2.2K
R455
2.2K
R438
750
R446
100K
R450
2.2K
R456
2.2K
R440
1.8K
R444
4.7K
R540
1.8K
R544
4.7K
R531
33K
R529
39K
R523
18K
R527
15K
R533
1.5K
R535
1.8K
R532
33K
R530
39K
R524
18K
R528
15K
R534
1.5K
R536
1.8K
R537
1.5K
R545
100K
R549
2.2K
R555
2.2K
R538
1.5K
R546
100K
R550
2.2K
R556
2.2K
R639
1.8K
R643
4.7K
R640
1.8K
R644
4.7K
R631
33K
R629
39K
R623
18K
R627
15K
R633
1.5K
R635
1.8K
R637
1.5K
R645
100K
R649
2.2K
R655
2.2K
R632
33K
R630
39K
R624
18K
R628
15K
R634
1.5K
R636
1.8K
R638
1.5K
R646
100K
R650
2.2K
R656
2.2K
Q411
HN1C03F
5
3
4
Q411
HN1C03F
2
6
1
Q412
HN1C03F
5
3
4
Q412
HN1C03F
2
6
1
Q511
HN1C03F
5
3
4
Q511
HN1C03F
2
6
1
Q512
HN1C03F
5
3
4
Q512
HN1C03F
2
6
1
Q611
HN1C03F
2
6
1
Q611
HN1C03F
5
3
4
Q612
HN1C03F
2
6
1
Q612
HN1C03F
5
3
4
SW+12V
V+8V
MUTE+12V
XAMUTE
+B
AGND
AUDIO_R
-B
AGND
AUDIO_L
AGND
P_ON
FLAC2
+B
FLAC1
GND
-27V
AGND
-B
GND
SW+5V
GNDM
V+6M
SW+12V
EVER+5V
XFRST0
DATA0
BCK
LRCK
MCLK2
XDFSCK
XDFSO
MUTE+12V
XCSDF0
XAMUTE
MUTE+12V
DACCLK
XMMUTE
V+3V
MCLK1
MCLK2
V+3V
MCLK3
MCLK4
DOUT
+B
XDFSO
GND
XAMUTE
AGND
XDFSCK
-B
XMMUTE
XFRST1
DATA1
BCK
BCK
DATA1
BCK
MCK
BCK
DATA2
LRCK
MCLK3
XCSDF1
DATA0
XDFSCK
XFRST1
XDFSO
LRCK
XCSDF1
XFRST0
XCSDF0
XMMUTE
MUTE+12V
MUTE+12V
XMMUTE
FLAC1
FLAC2
-27V
DOUT
VCOFF
XFRST1
LT
RI
DATA2
+B
XRESET
BCK
GND
LRCK
AGND
P_ON
MCLK4
-B
XRADY
XDFSCK
XDFSO
RI
SO
XCSDF1
SI
SCK
XMMUTE
MUTE+12V
NAAR-7224
MUP Type only
Q902,C906
+B
-B
AGND
V+8V
to P250A(AV CONNECTOR)
MUP Type only
CENTER
SUBWOOFER
R
L
R
L
R
R
L
L
ANALOG OUTPUT
CH-1
CH-2
FRONT
SURR
RI
P301
OPTICAL
COAXIAL
DIGITAL OUTPUT
To POWER SUPPLY UNIT
CN2
to DVD MAIN BOARD
CN401
to NADIS-7215
P701B
to NAAF-7225
P471A
U9
(1/2)
NC : No connecton
to NAAR-7224(2/2)
11.3
5.0
5.0
3.3
5.0
5.8
3.3
DPS-7.2
SCHEMATIC DIAGRAMS-2
OUTPUT TERMINAL
PC BOARD
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
A
1
2
3
4
5
B
C
D
E
F
G
H
DPS-7.2
P710B
TO DISPLAY
P353
P352A
P351
CTS 4
DTR 3
GNDD6
NC 7
RXD2
TXD 1
V+5D 5
Q810
RN1407
Q813
RN1407
Q815
RN2403
Q814
RN2403
Q811
RN2403
Q812
RN2403
Q104
KTA1504
Q105
KTA1504
Q108
KTA1504
Q107
KTA1504
Q106
KTA1504
Q103
KTA1504
Q809
TK25420M
5
6
-B
4
7
Q805
TK15420M
5
6
-B
4
7
Q801
TK15420M
5
6
-B
4
7
Q809
TK15420M
3
+B
8
2
1
Q805
TK15420M
3
+B
8
2
1
Q801
TK15420M
3
+B
8
2
1
Q817
LA7106MFP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Q816
LA7106MFP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
P801
4
14
1
11
5
15
2
12
7
17
8
18
6
16
3
13
P803
C104470
C805
104K
C125
104Z
C127
104Z
C126
C124
C473
102K
C474
102K
C475
102K
C813
104Z
C809
104Z
C810
104Z
C132
C133
104Z
C812
104Z
C811
104Z
C130
C131
104Z
C807
104Z
C808
104Z
C128
C129
104Z
C117
104Z
C111
104Z
C110
104Z
C113
104Z
C108
104Z
C107
104Z
C106
104Z
C116
104Z
C115
104Z
C114
104Z
C112104Z
C120
104Z
C119
104Z
C118
104Z
C122
C123
104Z
C806
104Z
C803
104Z
C801
104Z
C802
104Z
C804
104Z
C817
104K
C816
104K
P472
C471
47/16
C472
47/16
C819
100/6.3
C818
100/6.3
C109
100/6.3
C105
100/6.3
C815
100/6.3
C814
100/6.3
R881
NC
R882
1K
R888
1K
R802
0
R827
100K
R186
1.8K
R182
1.8K
R185
0
R181
0
R179
3.3K
R180330
R184330
R183
NC
R104
0
R103
0
R102
0
R101
0
R481
470
R484
470
R483
470
R486
470
R484
470
R482
470
R479
33K
R480
33K
R472 100
R471
100
R475
10K
R476
10K
R345
10K
R346
10K
R347
10K
R348
10K
R884
100
R886
100
R887
100
R885
1K
R890
0
R196
0
R844
0
R851
1K
R850
1K
R847
39K
R846
2.2K
R848
820
R849
NC
R854
1.8K
R855
1.2K
R852
1K
R853
NC
R147
0
R197
0
R197
NC
R198330
R146
1.8K
R857
0
R864
1K
R863
1K
R860
39K
R859
2.2K
R861
820
R862
NC
R867
1.8K
R868
1.2K
R865
1K
R866
NC
R194
0
R192
NC
R193 330
R195
1.8K
R831
0
R838
1K
R837
1K
R834
5.1K
R833 3.3K
R835
820
R836
NC
R841
2.2K
R842
3.3K
R839
1K
R840
NC
R191
0
R189
0
R187
NC
R188330
R190
1.8K
R154
0
R163
1.2K
R157
1.2K
R159
47K
R158
15K
R160
6.8K
R152
0
R139
0
R137
0
R135
0
R133
0
R131
10K
R130
10K
R109
0
R129
0
R128
0
R127
0
R126
0
125
0
R124
0
R123
0
R122
0
R121
0
R120
10K
R119
0
R118
0
R117
0
R116
0
R115
0
R114
0
R113
0
R112
0
R111
0
R110
0
R151
10K
R150
0
R149
10K
R148
0
R17O
2.2K
R173
10K
R174
2.2K
R172
0
R171
0
R169
0
R165
10K
R164
10K
R168
NC
R167 0
R16610K
R132
0
R134
0
R138
0
R136
0
R177
0
R175
330
R176 NC
R178
1.8K
R819
820
R815
0
R809
1K
R808
1K
R805
5.1K
R804
3.3K
R806
820
R807
NC
R812
2.2K
R813
3.3K
R810
1K
R811
NC
R822
1K
R821
1K
R818
5.1K
R817
3,3K
R820
NC
R825
2.2K
R826
3.3K
R823
1K
R824
NC
R874
1K
R872
1.5K
R870
1K
R869
1.5K
R871
0
R873
0
R875
10K
R876
10K
R877
100
R879
100
R880
100
R878
1K
R883
0
R216
0
R215
75
R220
0
R219
75
R224
0
R223
75
R222
0
R218
0
R214
0
R221
75
R217
75
R213
75
R212
0
R210
0
R208
0
R206
0
R204
0
R202
0
R211
75
R209
75
R207
75
R205
75
R203
75
R201
75
R473
20KB
R473
20KB
Q471
3
2
4
1
Q471
NJM4650D-D
3
8
2
1
L477
BK1608LM182-T
L477-L479
L478
L479
L471
BK1608LM182-T
L471-L476
L476
L475
L474
L473
L472
L808
NC
L810
NC
L812
NC
L811
NC
L809
NC
L807
NC
L806
NC
L805
NC
L804
NC
L803
NC
L802
NC
L801
NC
CN601
Q102
ADV7190KST
AGND1
18
AGND2
24
AGND3
26
AGND4 33
AGND5 39
AGND6 42
AGND7 55
AGND8 64
ALSB
22
BLANK
21
CLKIN
27
CLKOUT
28
COMP1 46
COMP2 35
CSO_HSO 50
DAC_A 45
DAC_B 44
DAC_C 41
DAC_D 40
DAC_E 37
DAC_F 36
HSYNC
19
NC1 53
NC2 57
NC3 58
NC4 59
NC5 60
NC6 61
NC7 62
P0
1
P1
2
P10
11
P11
12
P12
13
P13
14
P14
15
P15
16
P2
3
P3
4
P4
5
P5
6
P6
7
P7
8
P8
9
P9
10
PAL_NTSC 52
RESET49
RSET1
48
RSET2 34
RTC
32
SCL
30
SDA
31
TTX 56
TTXREQ
23
VAA1
17
VAA2
25
VAA3
29
VAA4 38
VAA5 43
VAA6 54
VAA7 63
VREF 47
VSO/CLAMP 51
VSYNC
20
XVQFRST
P/XN
LT
XRESET
TXD
SI
RXD
SO
DTR
SCK
CTS
XRADY
AD-V
AD-YS
AD-C
PD7
AD-Y/D
PD6
PD5
PD4
AD-CB/B
PD3
AD-CR/R
PD2
PD1
PD0
HSYNC
VSYNC
XVOFRSI
AV1CLK
SCL1
SDA0
P/XN
P/X1
VSEL1
LETTER
HSYNC
VSYNC
AV1CLK
SCL0
SDA0
SQUEEZE
VSEL2
232RE
232SO
232SCK
232SI
SCK
232BU
SI
232RE
SO
TXD
RXD
DTR
SQUEEZE
LETTER
CIS
CH2
CH1
VIDEO
S VIDEO
VIDEO OUTPUT
2SA1162
2SA1162
or
or
2SA1162
or
2SA1162
or
or
or
2SA1162
2SA1162
No Use
NAAR-7224(2/2)
NAAF-7225
VC OFF
AD-CB/B
AD-CR/R
AD-Y/G
AD-YS
AD-C
AD-V
P471A
Rch
GND
Lch
-B
+B
GND
GND
EVER+5V
SW+5V
-B
GND
+B
to P701B
for FL Micon DL
GND
SO
SI
SCK
XRESET
EVER+5V
IC
NC
GND
EVER+5V
232 RE
232 BU
232 SI
232 SCK
232 SO
232 RESET
SW+5V
V+3V
GND
GND6
VSEL2
40
39
SQUEEZE
LETTER
VSEL1
P/X1
P/XN
38
37
36
35
34
33
32
SDA0
SCL0
GND5
DND4
AV1CLK
GND3
GND2
31
30
29
28
27
26
25
24
23
22
XVQERST
AV1VSYNC
AV1HSYNC
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
XCSVQE
VQESSO
VQESCK
XCSVQE5
21
20
19
18
17
16
15
14
13
12
GND1
XREADY
CTS
SSCK
DTR
S[F_TO_M]
RXD
S[M_TO_M
TXD
XRESET
LT1
11
10
9
8
7
6
5
4
3
2
1
Y (GRN)
PR (RED)
PB (BLU)
PHONES
PHONES
LEVEL
for UPGRADE
FIRMWARE
to DVD MAIN BOARD
CN501
to NAAR-7224
P471B
COMPONENT
to NAETC-7221
P352B
U9
U10
to NAAR-7224(1/2)
to NAAR-7224(1/2)
SCHEMATIC DIAGRAMS-3
OUTPUT TERMINAL
PC BOARD
PHONES JACK
PC BOARD
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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DPS-7.2
DPS-7.2
CN302
CN601
P301
P351
P352A
P401
P402
P701
P801
P901
P250A
P303A
P303B
P471B
U301
U302
NAAR-7224
P472
P471A
R473
NAAF-7225
P351
P354
P352B
D721
D722
JL771B
S721
S722
S723
NADIS-7216
STANDBY
VIDEO
CIRCUIT
OFF
DIMMER
D703
D710
D709
D706
D707
JL771A
P731
P701B
Q702
Q705
S704
S705
S706
S707
S708
S709
S710
S711
S701
S702
S703
S712
S713
S714
S715
CLEAR
LAST
REPEAT
RANDOM
TOP-MENU
MENU
RETURN
SETUP
DISPLAY
OPEN
RW
FF
PAUSE
STOP
PLAY
P710A
D708
D705
D704
MEMORY
S991
P982C
P982D
P981B
P982B
P982A
BROWN
WHITE
NAPS-7220
AC-H
AC-G
H
L
OPERATION SWITCH
PC BOARD
NADIS-7215
NASW-7218
POWER SWITCH PC BOARD
CN103
CN101
CN104
CN105
LORDING
MOTOR
ASSY
NAETC-7221
NGPS-0021
CN501
CN401
CN2
GND
+3.3V
GND
SW+5V
GND
V+12V
MGND
M+5V
GND
EVER+5V
P ON
FLAC2
FLAC1
-27V
AC-H
AC-L
U9
U2
U7
U10
U1
U4
U6
Z11
U11
Z10
PC BOARD CONNECTION DIAGRAM
RS-232C CONNECTOR
PC BOARD
DB-VLD301-006
DVD MECHANISM
AC INLET
PC BOARD
POWER SUPPLY
DB-VPB302
DVD MAIN BOARD
OUTPUT TERMINAL PC BOARD
HEADPHONE
PC BOARD
DISPLAY PC BOARD
CURSOR SWITCH
S731
PICKUP UNIT
SPINDLE MOTOR ASSY
STEPPING
MOTOR
ASSY
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QQ 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
TE L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
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DPS-7.2
NOTE : THE COMPONENTS IDENTIFIED BY MARK
ARE CRITICAL FOR RISK OF FIRE AND
ELECTRIC SHOCK. REPLACE ONLY WITH
PART NUMBER SPECIFIED.
PRINTED CIRCUIT BOARD PARTS LIST-1
CIRCUIT NO. PART NO.
DESCRIPTION
U1
CIRCUIT NO.
PART NO.
DESCRIPTION
DISPLAY PC BOARD(NADIS-7215-1-1G)
FL tube
Q702
212219
14-BT-68GNK
Remote sensor
Q705
241336
PIC-37043TH2
ICs
Q701
22241734R3
MPD780232GC-047-8BT
Q712
22241713R2
BD4742G
Transistors
Q704
2216230R2 or
KRA103S or
2214540R2
RN2403
Q706, Q711
2216340R2 or
KRC107S or
2216260R2
RN1407
Diodes
D701
223234R2 or
1SS352 or
223269R2
1SS355
D702
224550560R2
UDZS5.6B
D703
225374
SEL2E10C, LED
D706-D708
225291D
SEL4910D-D, LED
D709, D710
225374
SEL2E10C, LED
Ceramic resonetor
X701
3010242
CST5.00MGW
Capacitors
C701,C704
355721019
CE04W6.3V-100uF, Elect.
C703
355782209
CE04W50V-22uF, Elect.
Push switches
S701-S715
25035699
NPS-111-S662
Sockets
JL771A
25051089
NSCT-5P876,Wire holder
P701B
25052359 or
NSCT-22P2256 or
25051904 or
NSCT-22P1691 or
25052543
NSCT-22P2440
P731
25052344 or
NSCT-7P2241 or
25051889 or
NSCT-7P1676 or
25052528
NSCT-7P2425
FL holder
Q702B
27191141
holder
CONTROL SWITC PC BOARD(NADIS-7216-1G)
Transistors
Q721,Q722
2216340R2 or
KRC107S or
2216260R2
RN1407
LEDs
D721
225290
SEL4110R
D722
225291D
SEL4910D-D
Push switches
S721-S723
25035699
NPS-111-S662
Plug
JL771B
25055626
NPLG-5P588, Wire trap
U2
POWER SWITCH PC BOARD(NASW-7218-1G)
Capacitor
C991
3500196S
RE275V-103M, IS capacitor
Push switch
S991
25035703 or
NPS-111-L666P or
25035550
NPS-111-L512P, Power
Socket
P982B
2009990661UL
NSAS-2P0921, Socket AS
AC INLET PC BOARD(NAPS-7220-1G)
P981B
25055960
NPLG-2P913, AC inlet
RS-232C CONNECTOR PC BOARD
(NAETC-7221-1G)
ICs
Q351
22241624R2
MPD789071MC-011-5A4
Q352
22241537R2
MPD4721GS
Coils
L351-L355
230958R1
BK1608LM182-T, EMI filter
Ceramic resonator
X351
3010242
CST5.00MGW
Capacitors
C351-C354
354780109
CE04W50V-1uF, Elect.
C360,C363
354721019
CE04W6.3V-100uF, Elect.
Sockets
P351
25052379
NSCT-9P2277, D-sub connector
P352B
25052308 or
NSCT-8P2205 or
25052502
NSCT-8P2399
U7
U6
U4
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QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
DPS-7.2
PRINTED CIRCUIT BOARD PARTS LIST-2
CIRCUIT NO.
PART NO.
DESCRIPTION
U9
OUTPUT TERMINAL PC BOARD(NAAR-7224-1D)
Photo couplers
U301,U302
24120085
GP1FA551TZ, Digital output
ICs
Q001
22241754R2
TC7WH74FU-TRB
Q002,Q003
22241752R2
TC7SH32FU-TCB
Q004
22241753R2
TC7SH86FU-TCB
Q102
22241636R3
DB-VCP303(ADV7190KST)
Q302
22274004HR2TO TC74VHCU04FT
Q303,Q304
22241638R2
TC7SHU04FU
Q401,Q501,Q601
22241635R2
CS4392-KS
Q403,Q404
22241383R2
NJM4565M-D
Q503,Q504
22241383R2
NJM4565M-D
Q603,Q604
22241383R2
NJM4565M-D
Q801,Q805,Q809
22241443R2
TK15420M
Q816,Q817
22241465R2
LA7106MFP
Q901
22241515R2
PQ025EZ5MZP
Q903
222780055
78M05HF
Q904
22241637R2
NJM2374A
Transistors
Q103,Q108
2216185R2 or
KTA1504-GR or
2214373R2 or
2SA1162-O or
2214374R2
2SA1162-Y
Q405-Q408
2216260R2 or
RN1407 or
2216340R2
KRC107S
Q409,Q410
2214373R2 or
2SA1162-O or
2214374R2 or
2SA1162-Y or
2216185R2
KTA1504-GR
Q411,Q412
2216141R2
HN1C03F-B
Q505-Q508
2216340R2 or
KRC107S or
2216260R2
RN1407
Q509,Q510
2214373R2 or
2SA1162-O or
2214374R2 or
2SA1162-Y or
2216185R2
KTA1504-GR
Q511,Q512
2216141R2
HN1C03F-B
Q605-Q608
2216340R2 or
KRC107S or
2216260R2
RN1407
Q609,Q610
2214373R2 or
2SA1162-O or
2214374R2 or
2SA1162-Y or
2216185R2
KTA1504-GR
Q611,Q612
2216141R2
HN1C03F-B
Q810,Q813
2216340R2 or
KRC107S or
2216260R2
RN1407
Q811,Q812
2216230R2 or
KRA103S or
2214540R2
RN2403
Q814,Q815
2216230R2 or
KRA103S or
2214540R2
RN2403
Q905
2212644
2SA1358-Y
Diodes
D901
22380260 or
RL1N4003 or
22380032 or
1SR139-100 or
22380035
GP104003E
D902
22380293
EG01Z
Coils
L302,L303,L304
230958R1
BK1608LM182-T, EMI filter
L477,L478,L479 230958R1
BK1608LM182-T, EMI filter
L901
231253K471
NCH-1510, Choke coil
CIRCUIT NO.
PART NO.
DESCRIPTION
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
DPS-7.2
PRINTED CIRCUIT BOARD PARTS LIST-3
CIRCUIT NO.
PART NO.
DESCRIPTION
CIRCUIT NO. PART NO.
DESCRIPTION
Resistors
R903
453534794
RNU1/2WCJ-R47
R910
453530824
RNU1/2WCJ-8R2
Jackes
P301
25045589
NPJ-2PDB400, RI
P302
25045592
NPJ-1PDOR403, Coaxial
P401
25045671
NPJ-4PDRW469
P402
25045608
NPJ-6PDBRW415
P801
25045660
NPJ-10PDBY459, S video
P803
25045670
NPJ-6PDGLR468, Component video
Sockets
CN302,CN601 25052612
NSCT-40P2509
P303A
200BB190415UL
NSAS-4P0816, Socket AS
P351
25052344
NSCT-7P2241
P352A
25052308 or
NSCT-8P2205 or
25052502
NSCT-8P2399
P701
25052322
NSCT-22P2219
P901
2002A392815
NSAS-28P0742, Socket AS
Radiator
Q903a
27160145
RAD-51
Screw
Q903b
838430107
3TTB+10S(BC)
PHONES JACK PC BOARD(NAETC-7225-1D)
IC
Q471
22240581R2 or
NJM4565M or
22241383R2
NJM4565M-D
Coils
L471-L476
230958R1
BK1608LM182-T, EMI filter
Capacitorts
C471,C472
354744709
CE04W16V-47uF, Elect.
Resistor
R473
5112463
N09RGL20KB20M, Phones level
Jack
P472
25045255
YKB26-5009, Phones
Socket
P471A
2009990698UL
NSAS-12P0973, Socket AS
Capacitors
C105,C109
354721019
CE04W6.3V-100uF, Elect.
C306,C309,C410 354721019
CE04W6.3V-100uF, Elect.
C412,C512,C612 354722219
CE04W6.3V-220uF, Elect.
C414,C416
354780109
CE04W50V-1uF, Elect.
C427,C428
354721019
CE04W6.3V-100uF, Elect.
C429,C430
374721014
ECQ-B50V-101J, Plastic
C431,C432
374722224
ECQ-B50V-222J, Plastic
C435,C436
354721019
CE04W6.3V-100uF, Elect.
C437,C438
354782209
CE04W50V-22uF, Elect.
C510,C527,C528
354721019
CE04W6.3V-100uF, Elect.
C514,C516
354780109
CE04W50V-1uF, Elect.
C529,C530
374722224
ECQ-B50V-222J, Plastic
C531,C532
374724724
ECQ-B50V-472J, Plastic
C535,C536
354721019
CE04W6.3V-100uF, Elect.
C537,C538
354782209
CE04W50V-22uF, Elect.
C610,C627,C628
354721019
CE04W6.3V-100uF, Elect.
C614,C616
354780109
CE04W50V-1uF, Elect.
C629,C630
374722224
ECQ-B50V-222J, Plastic
C631,C632
374724724
ECQ-B50V-472J, Plastic
C635,C636
354721019
CE04W6.3V-100uF, Elect.
C637,C638
354782209
CE04W50V-22uF, Elect.
C814,C815
354721019
CE04W6.3V-100uF, Elect.
C818,C819,C915
354721019
CE04W6.3V-100uF, Elect.
C905,C907
354741019
CE04W16V-100uF, Elect.
C908,C910,C923
354742219
CE04W16V-220uF, Elect.
C912
354741029S
CE04W16V-1000uF, Elect.
C913
354744719
CE04W16V-470uF, Elect.
C917,C919,C921 354722219
CE04W6.3V-220uF, Elect.
U10
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QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
DPS-7.2
DPS-7.2
+5V
-27V
+5V
Q702
14-BT-68GNK
ENTER
68
170
69
120
9
3
9
3
P351
RS-232C
CONNECTOR
+5V
S731
Q701
MPD780232GC-047-8BT
5
18
19
15
20
16
13
14
11
6
8
9
12
17
1
2
4
3
10
+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
GND2
INIT1
IRIN
K0 22
K1 21
K2
LEDO
46
LT1
MSO_0 38
MSO_1 37
MSO_2 36
NC1
NC2
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
POWERLED
49
R232BUSY
29
R232REQ
28
R232RESET
34
R232SCK
31
R232SI
30
R232SO
32
RESET
SI
SO
STBYLED
39
STPLED
44
SYSIN 26
SYSOUT
27
SYSRESET
TEST 33
VCOFF
VDD0 25
VDD1
VDD2
59
VC
OFFLED
40
VLOAD
60
VSS0 23
VSS1
X1
X2
XRDY
XSCK
7
IC601 PD6354A
Q712
BD4742
RI
REMOTE
CONTROL
Q816
LA7106MFP
Q817
LA7106MFP
VIDEO
Y,PB,PR
COMPONENT
Q704
Z10 DB-VPD302
U11
X701
5MHz
Q351
MPD789071MC
P301
MICROPROCESSOR CONNECTION DIAGRAM
OPERATION SWITCH
CURSOR
SWITCH
Q705
REMOTE SENSOR
SYSTEM CONTROL
CPU
RESET IC
FL TUBE
INDICATOR
INITIALIZING
(MODEL SETTING)
VIDEO AMP
VIDEO AMP
VIDEO
SIGNAL
IN
VIDEO
SIGNAL
IN
BUFFER
MICROPROCESSOR
FOR RS-232C DRIVER
MAIN BOARD
POWER SUPPLY UNIT
GRID
SEGMENT
INITIALIZING
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DPS-7.2
DPS-7.2
Q701: MPD78022GC-047-8BT
1
2
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
3
4
Vdd1
Vss1
GND
RESET
XSCK
SI
SO
XRDY
PON
SYSRESET
IRIN
LT1
VCOFF
GND
INIT1
K2
K1
K0
Vss0
+5V
Vdd0
SYSIN
I
SYSOUT
O
R232REQ
I
R232BUSY
I
R232SI
I
R232SCK
O
R232SO
O
TEST
I
R232RESET
O
FLON_OFF
O
MS0_2
I
MS0_1
I
MS0_0
I
STBYLED
O
VCOFFLED
O
X2
X1
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
79
80
76
77
78
SMP192LED
SMP96LED
PLYLED
STPLED
OPCLLED
P15
P14
P13
P12
P11
P10
P9
P8
P7
Vdd2
Vload
P6
P5
P4
P3
P2
P1
14G
13G
12G
11G
10G
9G
8G
7G
6G
5G
4G
3G
2G
1G
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
I/O
I/O
Power supply, +5V
Output pin of sampling rate 192 LED. control.
Ground pin
Output pin of sampling rate 96 LED control.
Main clock input pin (5MHz)
Output pin of Play LED control.
Main clock input pin (5MHz)
Output pin of Stop LED control.
.
Ground pin
Output pin of Open/ close LED control.
Reset pin of microprocessor
Not used
Not used
Not used
Not used
Output pin for FL segment (P15) control.
Output pin of Power ON control signal for system microcomputer.
Not used
Not used
Input pin of remote control signal from remote sensor.
Input pin of LT data for communication with the system microcomputer.
Output pin of video circuit control signal.
Ground pin for D/A converter.
Input pin for initializing set. (Analog signal)
Power supply pin (+5V)
Input pin for the key operation of the unit.
FIP control pin to connect pull down resistor
Ground pin
Power supply pin of D/A converter, +5V
Power supply, +5V
Input pin of system control signal (RI).
Output pin for FL grid (G14) control.
Input pin of REQ signal from microprocessor for RS-232C driver.
Input pin of BUSY signal from microprocessor for RS-232C driver
Input pin of SI signal from microprocessor for RS-232C driver
Input pin of SCK signal from microprocessor for RS-232C driver
Input pin of SO soignal from microprocessor for RS-232C driver
Input pin for test mode.
Output pin of reset signal to microprocessor of RS-232C driver
Output pin of FL filament on/off control.
Input pin-2 for initializing. (for model select)
Output pin of standby LED control .
Output pin of video circuit off LED control.
PIN NO.
MICROPROCESSOR TERMINAL DESCRIPTION
FUNCTION
FUNCTION
PIN NO.
DESCRIPTION
DESCRIPTION
Output pin of the clock for the communication with the system microcomputer,
and the writing the data to flash ROM
Input pin of the data for the communication with the system microcomputer,
and the writing the data to flash ROM
Output pin of the data for the communication with the system microcomputer,
and the writing the data to flash ROM
Output pin of the XRDY signal for the communication with the system microcomputer.
Output pin of reset signal for system microcomputer.
Input pin for the key operation of the unit.
Input pin for the key operation of the unit.
Output pin of system control signal (RI).
Input pin-1 for initializing set. (for model select)
Input pin-0 for initializing set. (for model select)
Output pin for FL segment (P14) control.
Output pin for FL segment (P13) control.
Output pin for FL segment (P12) control.
Output pin for FL segment (P11) control.
Output pin for FL segment (P10) control.
Output pin for FL segment (P9) control.
Output pin for FL segment (P8) control.
Output pin for FL segment (P7) control.
Output pin for FL segment (P6) control.
Output pin for FL segment (P5) control.
Output pin for FL segment (P4) control.
Output pin for FL segment (P3) control.
Output pin for FL segment (P2) control.
Output pin for FL segment (P1) control.
Output pin for FL grid (G12) control.
Output pin for FL grid (G13) control.
Output pin for FL grid (G11) control.
Output pin for FL grid (G10) control.
Output pin for FL grid (G9) control.
Output pin for FL grid (G6) control.
Output pin for FL grid (G4) control.
Output pin for FL grid (G3) control.
Output pin for FL grid (G2) control.
Output pin for FL grid (G1) control.
Output pin for FL grid (G8) control.
Output pin for FL grid (G7) control.
Output pin for FL grid (G5) control.
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DPS-7.2
2
14
3
4
1
1
19
2
3
4
DISASSEMBLING PROCEDURES-1
How to remove the DVD mechanism from chassis
Begin to pull the tray by rotating the gear pulley (14)
clockwise.
bottom view
Remove the tray panel.
tray panel
Remove the four screws which is fixing the dvd
mechanism to the chassis, and remove the
mechanism from chassis.
Remove the top cover
Remove the screw and remove the bridge (19).
screw
Begin to pull the tray by rotating the gear pulley (14)
clockwise.
How to disassembling the DVD mechanism
Remove the tray by pressing down the stopper
SW lever (17).
tray
Set the pick short switch to short side.
[NOTE]
Do not disconnect the FFC and wire before doing
this work.
short
open
stopper
1. Optical pick-up are parts which are easy to receive damage with static electricity.
Therefore, in case reassembly mechanism, take the measures against static electricity.
2. The number of ( ) in the explanatory note and in the figure shows Ref. No. of the exploded view.
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DPS-7.2
5
6
7
7
6
1
DISASSEMBLING PROCEDURES-2
Disconnect the three FFCs and the wire from the
main board.
How to disassembling the DVD mechanism
stopper
main board
FFC
FFC
FFC
wire
Remove the two screws which is fixing the main board
to the mechanism, and remove the main board.
Remove the traverse unit by pressing down
the four stoppers.
stopper
stopper
stopper
traverse unit
How to reassembling the DVD mechanism
1. To reassemble each mechanism, reverse the applicable "disassemble procedures".
Notes in each process
1. Attachment of tray.
Insert it after matching the triangle mark of the
loading base and the position of pin on the drive cam
pin
triangle mark
Set the pick short switch to open side.
[NOTE]
Do not set the switch to open side before doing
connect the FFC and wire to main board.
short
open
2. Set the pickup short switch.
Replacement of DVD main board
After replacement of the DVD main board (DB-VPB302) should do the following work.
1. Setup of the firmware
Firmware already exists in the ma inboard.
Be sure to check the version of the firmware.
2. Set the region code
It is unnecessary.
Unit is power on, the region code will be set up automatically.
3. Set the ID number
The necessity of inputting ID data into the unit.
Refer to "Setting the ID number and ID data" of "UPGRADE FIRMWARE" about the method of input ID data.
Refer to "UPGRADE FIRMWARE"
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DPS-7.2
Before replace
After replace
XXXXXXXXX
Stick
DISASSEMBLING PROCEDURES-3
Replacement of DVD mechanism
Restick
2. When the work which you restick cannot be performed easily, you may post and stick the ID number
on the blank level (Part No.29362727).
The display label of the ID number is stuck on the upper part of the DVD mechanism.
In case replacement DVD mechanism, do the following work absolutely.
1. Stick on the mechanism after replacement the ID label stuck on the DVD mechanism before exchange.
Copy the ID number
In this case, the bar code
is unnecessary.
ID number needs to be displayed absolutely.
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DPS-7.2
UPGRADE FIRMWARE-1
RS-232C Cable (Straight type Cable)
D-Sub 25pin
(Female type)
D-Sub 9pin
(Male type)
ID DATA DISC (DB-VPB302)
Part No. 0R117
REMOTE CONTROLLER for UPGRADE
Part No. 24140451S
Monitor TV
It is used for the input of ID data.
It is remote control of the exclusive use for inputting ID data.
Can not the input of ID data by remote controller attached to the unit.
INTERFACE JIG
Part No. GGF1348
Part No. 0J13
or
Flexible flat cable
Part No.:GGD1231 or 0F001
or
D-Sub 9pin
(Male type)
D-Sub 9pin
(Female type)
PC (Personal computer)
Video cable
When using 0J13
When using GGF1348
Prepares for upgrade firmware
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DPS-7.2
AC INLET
Y
P B
P R
COMPONENT
VIDEO
S VIDEO
OPTICAL
COAXIAL
REMOTE
CONTROL
DIGITAL OUTPUT
CH 1
CH 2
FRONT
SURR
CENTER
SUB
WOOFER
VIDEO OUTPUT
ANALOG OUTPUT
L
R
CH1
CH2
RS-232
25P
9P
UPGRADE FIRMWARE-2
Flexible flat cable
INTERFACE JIG
Part No.GGF1348
RS-232C Cable
To PC
PC
(Personal computer)
Connections
Monitor TV
Video in
Connect to
CN1
Connect to
CN2
DO NOT
connect the mains
lead at this time
INTERFACE JIG
Part No.0J13
Prepare the file required for rewriting of the firmware.
Build the folder to C drive of the hard disk of PC,
and put in the file required for the folder.
The required file
1. ok_down.exe
3. b1ck1048.sz0
2. down.bat
NOTE: This is one example.
Rewriting tools
Rewriting tools
Firmware program
The file name changes with versions of the firmware.
Rear panel view
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DPS-7.2
COND. M
TV
ON / STANDBY
CH +
CH -
FUNCTION M
SEARCH
2
3
4
5
6
7
8
9
1
0
+10
+
-
TV/
VCR
VOL +
VOL -
TV
LAST M
DIMMER
DISPLAY
ANGLE
STANDBY
ON
AUDIO
SUBTITLE
MENU
TOP MENU
SETUP
RETURN
PAUSE
DOWN
UP
FR
FF
CLEAR
PROGRAM
DVD
RANDOM
REPEAT
A-B
STEP/ SLOW
ENTER
OPEN
/CLOSE
KEY
B
1
2
3
DVD
TV
Check the firmware
Check the ID number
Download the firmware
Setting the ID number and data
Check the ID number
Check the firmware
Check of general operation
UPGRADE FIRMWARE-3
Pre programming the remote controller
Before using remote control for upgrade firmware, it is necessary to carry out the following operation.
1. Set the DVD/TV switch to TV
2. While holding down the STANDBY button
on the Remote controller that you want to
program, press the ENTER button, and
then release both button.
3. 1 key is pushed, it continues within 20 seconds,
and 0 key is pushed after that.
4. The complete of the setting of remote control.
The order of work
In the case of
upgrade firmware
In the case of
replace of the DVD main board
Replace of the DVD main board
Setting the ID number and data
Check the ID number
Check the firmware
Check of general operation
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DPS-7.2
COND. M
CH +
CH -
FUNCTION M
SEARCH
2
3
4
5
6
7
8
9
1
0
+10
+
-
TV/
VCR
VOL +
VOL -
TV
LAST M
DIMMER
DISPLAY
ANGLE
STANDBY
AUDIO
SUBTITLE
MENU
TOP MENU
SETUP
RETURN
PAUSE
DOWN
UP
FR
FF
CLEAR
PROGRAM
DVD
RANDOM
REPEAT
A-B
STEP/ SLOW
ENTER
KEY
B
4
5
6
TV
DVD
Setting TV position
[Player's ID Number Setting]
ID Number
[000000001]
compare
>
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