BORK DV VNM 1345 SI User manual
TABLEOFCONTENTS
Safetyinformation ----------------------------1
1．Generalguide -----------------------------1
2．Lowzetapotentialleakinginspection -----1
3．Highzetapotentialleakinginspection ----1
Device avoidingES(ElectricSusceptible)
Influence ofESD(ElectricSusceptible
Discharge)-------------------------------------------------1
Technicalspecification -------------------------2
Mechanicaldiagram ---------------------------3
MechanicalParts ----------------------------4
Packing andaccessories ----------------------5
Disassembleandassemble --------------------6
1．Take outdisc fromtroubleplayer ------6
2．PCB circuit board’slocation ------6
Disassemble and assembleparts oftheunit -7
1．Canopen thetraybyelectricity --------7
2．Cannotopen thetraybyelectricity ----7
3．Assembletheunit ----------------------7
Attachment1 -------------------------------8
1．BlockDiagram/Electriccircuit diagram 9
2．Decodeboardelementsdiagram---10
3．Outputboardelementsdiagram---15
4．Powerboardelementsdiagram----16
5．Frontcontrolboardelementsdiagram----17
6.Remotecontrolelementsdiagram----18
Attachment 2---------------------------------19
PCB Diagram -------------------------------19
1．Upperdecode boardPCB diagram ----20
2．LowerdecoderboardPCBdiagram ---21
3．-VoutputboardPCB diagram---------22
4．PowerboardPCB diagram-------23
5．OutputboardPCB diagram-- 24
6．Powerboardskill-screendiagram25
7．PowerboardPCB diagram-------26
8．Controlboardskill-screendiagram---27
9．ControlboardPCB diagram------28
Attachment 3---------------------------------29
Componentlist ------------------------------29
1．Powerboardcomponentlist ------------------30
2．Decoderboardcomponentlist ----------------32
3．AVoutputboardcomponentlist --------------36
4．Controlboardcomponentlist -----------------37
Printed withFinePrint -purchaseat www.fineprint.com
PDFcreated withpdfFactoryProtrialversion www.pdffactory.com
SAFETYINFORMATION
General guide
1.Observe theoriginalcircuitduringmaintenance.if short
circuitoccurs, change theover-hotordamaged components.
2.Observe alltheprotective device aftermaintenance,such
aswhethertheshieldingcover orpaper isassembled well.
3.Toavoidelectricshock,please inspectelectricityleakage
after maintenance
Lowzetapotentialleakinginspection
1.Take outACcordand connectapiece ofwirebetween two
legs ofthe outlet.
2.Use GearRx10Kofthe voltmetertomeasurethe spares
onACoutletandexposed metallicpart withshort circuit.
Theresistance betweenscrewcap,controlshaft shouldbe
unlimited.
ACvoltage table
tohavediscovermetal
accessoryofequipment
creepagecheckingcircuit
）
picture 1
High zeta potential leakageinspection
.Asillustrated 1,ConnectResistorwith1.5K,10Wand
capacitor0.15between exposedmetallicpart anddeviceof
fineconnectiontotheearth(waterpipe etc.).
2.Plug-inACcorddirectlytoACoutlet. Donotinspectwith
shieldadaptor.
3.Utilize 1000ormoresensitive voltmetertomeasure
alternatingvoltage.
4.Turnback theACplug-infromACoutletthen iteratethe
inspection as above.
5.Inspectthevoltage ofthe resistorbetween otherexposed
metallicparts andtheearthwiththe sameway.
6.Thevoltage mustnotbe overthan 0.75Vrmsatanypoints
ontheresistor.Electricleakage shouldnotbeover0.5mA
whenprocessinghighvoltage leakage testingthrough
DeviceavoidingES(ElectricSusceptible)
Influence ofESD(ElectricSusceptibleDischarge
exceeded therestrained figure,electric shock shouldbe
possiblysuffered.Domaintainthe unitand inspectonce
morebeforereturntotheuser.
Device avoidingESinfluence of ESD.
Somesolidsemi-conductordevices areeasytobe
damaged bystaticelectricity.These devices aregenerally
called ESdevice.Thetypicaldevices areIC,fieldeffect
componentandsemi-conductorlaserdiode.
Thefollowingtechnologyhelpstoabatethedangerof
ESDonbodybeforehandleanysemi-conductoror
semi-conductorcomponent. OrweartheESDbangleavailed
fromthemarkettoeliminatethethreaten ofstaticelectricity
onhuman body.
2.Puttheelectronicparts withESdevice onthesurface of
conductorsuchas aluminiumfoil aftertake themoutinorder
toprotectstaticelectricityfromaccumulationandexplosion.
3.SolderordisassembleESdevice throughironconnecting
theearth.
4.Utilize device onlyanti-staticelectricitytodisassemble
solderingtin.Non-antistaticelectricitydevice (ESC
protection)willrelease ESthatdamage ES device.
5.Donotuse chemicalvolatilereleasingstaticelectricity
thatleads todamage ESdevice
6.Unless preparationforpre-assemblinghas been made, do
nottake outtheESdevice tobe changed fromthe protective
packing(mostofthe changed ESdevices arepacked
togetherwithanti-staticelectricalfoamorsimilarelectric
material, besides,countermeasures fordown-lead short
circuitaretaken.).
7.Protective materialshouldconnectthemodelorthecircuit
componenttobe assembled init beforetakingoutthe
protective materialfromtheESdevice.
Note:do notbearelectricitytothe modelorthecircuit, and
payattentiontoall the othersafetyinformation.
8.WhendisassemblingandreplacingtheESdevice,tryto
reduce bodymovement(Or,the movementoflegs,the
frictionoffibrousofclothes,orelevatingthelegs fromthe
floorwillgeneratestaticelectricityESD,causingdamage to
theESdevice.).
3
Printed withFinePrint -purchaseat www.fineprint.com
PDFcreated withpdfFactoryProtrialversion www.pdffactory.com
Technicalspecification
AAudioparts frontR. Lchanneloutput）
NO. ITEMS UNITS LIMITED TESTCONDITION
1 Outputlevel（1KHz，0dB）Vrms 1.8+0.2/-0.8 DVD(LPCM)、CD
Fs=48KHz dB ±1 DVD(LPCM)20Hz~20KHz
2 Frequency
Range CD dB ±1 CD20Hz~20KHz
3 Distortion +Noise（1KHz，0dB）dB ≤-65 CDDVD(LPCM)Apower
4 S/NRatio ：(S/N) dB ≥90 CDApower
5 channelSeparation dB ≥80 DVD(LPCM)、CD、R—L、Apower
6 ChannelImbalance dB ≤1.5 DVD(LPCM)、CD
BDigitalaudioparts
range Vp-p 0.5±20% 75W± 1%loads
1 coaxialoutput
impedance W75±30%
wavelength(λp) nm 660±30
2 Opticaloutput
power(Pc) dBm -27≤Pc≤-18
CVideo parts
video Vp-p 1.0±0.2
Y 0.700±0.140
chroma 0.880±0.176
S-video
C
In-phase
Vp-p
0.300±0.060
Y.CR.CB Vp-p 0.700±0.140
1
Outpu
t
range
RGB 0.700±0.140
Loads75W± 1%
2 Levelexculpaterate lines ≥500
3 bandwidth(+3/-6dB) MHz ≥5.5 100KHz0dB
Y dB ≥56 (exceptpower) 75Wloads
Uchannel ≥50
4 S/N
C
Vchannel
dB
≥50
75Wloads
Rchannel ≥50
Gchannel ≥50
5
R、G、B
SNR
Bchannel
dB
≥50
75Wloads
6 Differentialcoefficientgain （DG）% ≤2 75Wloads
7 Differentialcoefficientbit （DP）degree ≤2 75Wloads
8 Lum blame non line of distortion % ≤5 75Wloads
D power
1 Inputpowervoltage ～110/230V 60Hz/50Hz
2 PowerConsumption ≤15 W Normalworks
NOTE：DVD testtypes：TVD-540ACD testtypes：TCD-784
2
Printed withFinePrint -purchaseat www.fineprint.com
PDFcreated withpdfFactoryProtrialversion www.pdffactory.com
4
A6- 00-4
-0 -20
Y3-030260-20
S1-40 00-00
MECHAINEPARTSOFCOMPONENTLIST
SerialNo. MaterialNo. Name QTY Remark
Lens-A
DVDtrayoflens
Lens-B
Lens-C
DVDtray
surface
powerbuttton
power switchsboard
powerswitchsboarddPS4E-A-039 (VDEattestation)
plank
functionsbutton
SKIP-button
F.WRDbutton
F.FWDbutton
SKIP+button
controlboard
upper cover
motherboard
feetmat
plank high7mm）
switchspower board
aishuangchips8110
decodingbaord
decodingboard
rear board
linesbuttonSB4F-4
powercord2.5MAC250V/2.5A,VDEattestation
decodingboard
decodingboard
HuaJiecompany
coolboard
HuiLiglue
surface/motherboard
power switchsandpower switchs
controlboard.switchs/surface 、AV board、decode board.upper coverplank
controlboard/surfacerearboard/motherboard
chips/motherboard
outcover/backboard、motherboard
powerboard/decodingboard/motherboard
LianDongcompany(PIN),HangZiQiangcompany(lines)
Printed withFinePrint -purchaseat www.fineprint.com
PDFcreated withpdfFactoryProtrialversion www.pdffactory.com
DiagramCRotatewhitegear
3.Takeoutfrontpanelandloaderdcarefully,thereisawhite
plasticgearundertheloader,RotatetherearasdiagramCto
stretchDVD trayanddoor(diagramD),youcantakedisc out
carefully.
DiagramBPanel,chipdisassemble
DiagramHboardsLocation
Control board
decodepowerboard
2.Wring3screwsoutconnectedbasepanel withbottom
boardthenwrest4screwsconnectedloaderewithbottom
board(DiagramB) DiagramDTakeoutdisc
decodeboard
AVoutputboard
PerPCBassemblieslocateas(see diagramH)
PCB position
DiagramADipartcabinet
Takeoutdiscofmethodfromatroublemachine
If youcannottakeout discevenpress OPEN/CLOSE
button,pleasepull powercordfromthesocketand
followasbelow:
1.Wring8screwsout thenpull left andright side
totakeawaytoppanelthatrearpart ofupper
(DiagramA)
Theunitcomprisesmechanical andelectricpart,including:
frontpanel,basepanel,toppanel,rearpanelandloader,AV
outputboard,decodeboard,etc.
DISASSEMBLEANDASSEMBLE
WhiteGear
6
Printed withFinePrint -purchaseat www.fineprint.com
PDFcreated withpdfFactoryProtrialversion www.pdffactory.com
Assembletheunit
Assemblethecasebyreversing disassembly
After maintenance,switchingon power on the
conditionthatassemblyandconnection have
no mistakethenloader and electriccircuitreturn
tooriginalplaceautomatically.The unit worksnormally.
Cannotopen traybyelectricity
Unable toopendisc traywhenpressOPEN/CLOSE button
1. Takedowndisc asillustrated A,B,C,D
2.TakedownDVDfrontpanel
Canopenthetray byelectricity
1.Operateafter completelytakeout top panel
2. Press OPEN/CLOSE button toopen disctray.
Becarefulnot todamage discwhentakeitout if itisinthe tray.
ThentakeawayDVDdoor (asillustratedE)
GraphECatchposition onthefrontpanel
1. Takedowntop panelsee asillustrateA
2.Takedownfront panel
Disassembleandassemble partsoftheunit
7
Printed withFinePrint -purchaseat www.fineprint.com
PDFcreated withpdfFactoryProtrialversion www.pdffactory.com
Attachment1：Blockdiagram、Circuit diagram
Blockdiagram
Decoderboardcircuitdiagram
AVOutputboardcircuit diagram
Powerboardcircuitdiagram
Controlboardcircuitdiagram
Remote Controlboardcircuit diagram
8
Printed withFinePrint -purchaseat www.fineprint.com
PDFcreated withpdfFactoryProtrialversion www.pdffactory.com
10
Decodeboardelementsdiagram
1
D2(NC)
1N4001
Change PIN 47 from LIMIT to ADIN
2
AVCC
+12V
+
CE5
220uF/16V
R230
4.7K
Servo 3.3V
Chang C47 48 51 52 55 56 57 58 53 54 49 50 from 100pF to
47pF
LDO_AV33
+
CE13
220uF/16V
CB12
0.1uF
from PIN 46 to PIN136
Add CE1 10uF
L8
FB
MT1389E
2003.6.15
V33
GND [ 2,3,4,5]
V33
CB7
0.1uF
Change R25 from 392R to 560R
OP AMP.
V33
RF 5V
Chang c78 80 88 89 86 84 82 from 22pF to
NC
-12V [ 4,5]
URST#
CB6
0.1uF
GND
2
AVGND
CB1
0.1uF
History
VCC
2
L2
FB
U2
G960T63U
3
1
2
VI
GND
VO
LDO_AV33
CB5
0.1uF
2003.9.26
Power ON alive source
2RF, SERVO &MPEG -MT1389E
V18
Add the low resistance output circuit
MT1389E (LQFP256) DVD Demo Board for KHM280 PUH
Remove 74H04
D1(NC)
1N4001
2
+
CE12
220uF/16V
2
Chang c29 from Cto 0.1uF(To increase luminace SNR)
VCC
-P12V
CB2
0.1uF
-12V
2
+
CE14
220uF/16V
+12V
2
V18 [ 2]
2003.9.9
PWR_STBY
D23
5.1V
2003.7.17
+
CE2
220uF/16V
+P12V
Add the Audio DAC power to reference filtering
V4
VCC [ 2,3,4,5]
CB14
0.1uF
1
AVCC
2
Digital 3.3V
Change L23 from 89V33 to DV33A
5AUDIO DAC WMA8746&WMA8720 AND AUDIO OUT
2003.9.8
+12V
2
5
LDO_AV33
4VIDEO OUT
L6
10
2
URST#
1INDEX &POWER, RESET
DEVICE
L9
FB
L4
220R
+
CE9
220uF/16V
CB4
0.1uF
VCC
Change C32 from 15nF to C
2
DV33
Audio 5V
2
DV33
VCC_AUDIO
L5
220R
L65 FB
Audio -12V
Change C3 from C to 2200pF
Laser Diode 3.3V
PWR_STBY[ 2]
+P12V
A AVDD
AVCC
DV33 [ 2,3,4,5]
CB13
0.1uF
Change the Video output circuit
VCC
2003.9.18
Change R67 from R to 10k
+P12V
5
V18
C98
0.1uF
OP AMP.
Change R25 from 1.5k to 1.8k
DV33
1
V1
2
Date
Removed L18 and change 89V33 to DV33
2
NAME
4
V2
AVCC [ 2]
2
V18
2
-12V
MT1389E
STBY
P#
VCC_AUDIO
RFV33
TP1
URST#
Add USB/download connector
2003.9.26
V33
2
Change R10,r15 from 750k to 680k
SD33
+
CE4
220uF/16V
+
CE11
10uF/16V
R2
10k
2
+12V [ 4,5]
VCC
Change the LIMIT singal
DVDD
2
Change CE11 from 10uF to 100uF
L7
FB
Change C1 from 100pF to 390pF
VCC
3MEMORY -SDRAM, FLASH/EEPROM
Chang the TRIN&TROUT pull
high power from 5V to 3V3
MT1389E
+5.0V
Change C2 from 0.1uF to C
+5.0V
Digital 1.8V
AVDD
D3
1N4148
GND
Change spdif output port
2
2
COMMOND89_KHM280_V3
Audio DAC
SUPPLY
2
DV33
Change R38 from 0 to R
2
Digital 3.3V
change J1 and J4 connector direction
2
Change CE11 from 100uF to 10uF
TYPE
RFV33
2
V3
2
Audio +12V
Chang c77 79 87 85 83 81 from 10pF to NC
CB10
0.1uF
SDRAM
3
4
Rev
The original released.
V18
-12V
Change R37 from 0 to R
R232
100R 1/2W
V33
URST# [ 2]
-P12V
PGND
Digital 5V
Change R17,R19 from 390k to 150k
Change R4,R5,R6,R8,R12 from 1k to R
RFV33
VCC_AUDIO [ 5]
+
CE19
220uF/16V
AGND
PWR_STBY
Change MT1389 pin100 VSDA->VSTB and Pin101 VSTB->VSDA
Add LC circuit
+12V
J12
PWR,8P,PITCH=2.54M/M
1
2
3
4
5
6
7
8
VCC
Add C74 2200pF
2
-12V
U1
AZ1117H-1.8
SOT223
1
23
GND
OUTIN
Audio DAC
PICKUP HEADER
Removed L12,L13,L14,L15,L16,L37 and change this power to RFV33
5
+
CE6
220uF/16V
Audio 5V
Printed withFinePrint -purchaseat www.fineprint.com
PDFcreated withpdfFactoryProtrialversion www.pdffactory.com
`
11
Decodeboardelementsdiagram
2
DV33A
DACVDD3
A2
OP-
MUTE_D AC
V18
SDA [ 3]
SCL [ 3]
MIC_DATA[ 5]
A12
USBP
C14 0.033uF
C3 2200pF
TP40
TP
SP+
C40
0.015uF
CB25
0.1uF
TP4
V33
F-
A15
C4 20pF
CAS# [ 3]
VREFP
HSYNC#
IOA
MA8
BA1
V20
RFV33
Q6
8550
2
13
J7
6x1W/HOUSING
1
2
3
4
5
6
C74
2200pF
DV33
SP-
TRSO
PWR_STBY
MA1
DQ7
TP6
R10
680k
C19 0.47uF
C
VSDA
Y1
JITFO
LDO2
A3
ASDA T2
TP36
R99 220R
CB21
0.1uF
+
CE17
47uF/16V
MEMORY
MUTE_DAC
TRO
FMO
MIC_DATA
DCKE
MA5
FS1
TDI
L23 FB
A[0..21] [ 3]
LIMIT
FMSO
RxD
DQ6
R26 0
R53
20k
TOP
J2
HD60-24SMD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
R36
R(NC)
FOSO
MA7
AD6
CB19 0.1uF
ACLK
T-
A5
FS0
URST#
CB29
0.1uF
A11
FEO
R57 220R
TP45
TP16
2
DV33 [ 1]
A19
RAS#
DQ17
MDI1
R16 100k
Pin assignment version 1.5
3
PRD#
A13
DQ15
AD0
V1P4
VCC
CS#
C13 0.1uF
ACLK [ 5]
GND [ 1,2,3,4,5]
BA[0..1]
A9
MA10
R21 0
U5
BA5954
1
9
10
12
3
2
15
7
14
13
21
19
20
24
27
6
4
5
28
8
11
17
18
16
23
22
25
26
2930
VINFC
PVCC1
PGND
VOSL+
CF2
CF1
VOTK+
VNFFC
VOFC+
VOFC-
PVCC2
PGND
VNFTK
CTK2
BIAS
VOSL
VINSL+
VINSL-
STBY
VCC
VOSL-
VOLD+
VOLD-
VOTK-
VINLD
PREGND
CTK1
VINTK
G1G2
C33
0.1uF
12
R40 0
DV33
ACLK
PWR#
TP38
USBM
DQ13
DQ29
C10
33pF
C2
C(NC)
Y[1..6] [ 4]
CAS#
RFV33
RESET#
TRCLOSE
Protect
J8
3x2 DIP3X2/P1.27
1
3
5
2
4
6
R1 10k
DV33
TRSO
AD4
FS
V1P4
R83
100(NC)
L11
FB
POWER
2SB1132
LDO_AV33
ABCK
DACVDD3
TDI
RESET#
JITFN
Y2
DQ19
Y1
27MHz
R20 0
TP37 TP
TP17
PCE#
VSYNC#
MA9
ASDAT[0..2] [ 5]
AD[0..7]
XO
C
R49 15K
C45
0.1uF
XI
DQ8
AD3
TP20
TP18
TMS
IR
MDI2
Y3
J4
5x1W/HOUSING
1
2
3
4
5
STBY
SP-
MA11
ABCK
R59
100K
Add LC circuit
E
RS-232
TRO
TP39
TP
C43
0.1uF
PWR#
V1P4
DV33A
URST#
MICMUTE
DMO
R22 1
R102
100K
R79 33
Q2
2SK3018
1
23
FS0 [ 4]
F+
MA6
XTALI
DQM[0..3] [ 3]
DQ24
AD1
TROPEN
R44
1
R14 15k
L22
10uH
PCE# [ 3]
A20
CB33
0.1uF
TP19
RAS#
DQM0
MA2
R50 10K
L42
2.7uH(NC)
CB16
0.1uF
R8 R(NC)
SDATA5[ 5]
FMO
DQS0
R25
560R
TP43
2SK3018
Very Important
to reduce
Noise
C42
150pF
R38
R(NC)
C16 1u F
CB37
0.1uF
SL+
T+
A16
A14
V1P4
A6
VCC
RAS# [ 3]
RFO DACVDD3
C95
100pF
MO_VCC
A
DQ21
DQ1
TP31
C38
330pF
C15 1u F
V18
WE# [ 3]
DCLK
F
DQ22
FS0
LDO2
C12 0.1uF
CB41
0.1uF
DV33A
MO_VCC V18
DCLK [ 3]
T-
OP+
TDO
TP29
TRIN
USBP
RGB_SWITCH
OPO
+
CE18
47uF/16V
U4
MT1389
2
250
3
4
5
1
252
253
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
256
28
27
30
29
32
31
43
26
25
33
34
35
36
42
41
45
39
40
46
38
37
59
75
74
72
71
70
69
68
52
91
62
63
87
86
64
65
84
83
82
81
73
93
53
54
55
56
80
57
58
67
92
85
60
61
76
78
90
79
66
77
94
95
96
97
98
99
100
101
102
103
104
105
116
106
107
244
245
108
109
110
111
112
122
113
114
115
117
118
120
119
121
123
124
125
126
128
127
129
192
191
190
189
188
187
186
185
184
183
182
181
180
179
178
177
176
175
174
173
172
171
170
169
167
168
166
165
164
163
162
161
160
159
158
156
157
155
154
153
152
151
150
148
149
147
146
145
144
143
141
142
140
139
138
137
136
134
135
133
132
131
130
249
255
24
254
231
230
238
237
248
247
236
251
246
243
241
242
240
239
234
235
232
224
225
222
221
220
219
226
218
217
215
213
214
204
211
210
209
208
212
207
206
205
203
202
201
200
199
198
197
196
195
194
193
233
44
47
48
49
50
51
88
89
216
223
228
229
227
DVDA
CEQP
DVDB
DVDC
DVDD
AGND
OSP
OSN
DVDRFIP
DVDRFIN
MA
MB
MC
MD
SA
SB
SC
SD
CDFON
CDFOP
TNI
TPI
MDI1
MDI2
LDO2
LDO1
AVDD3
V2REFO
SGND
VREFO
V20
TEO
FEO
USB_VSS
RFLVL/RFON
CSO/RFOP
TEZISLV
OP_OUT
OP_INN
OP_INP
FOO
TRO
USBM
TROPENPWM
PWMOUT1/V_ADIN9
USB_VDD3
FMO
DMO
HIGHA0
HIG HA1
HIG HA2
HIG HA3
HIG HA4
HIG HA5
HIG HA6
HIG HA7
DVDD18
AD7
DVSS
APLLCAP
AD5
AD4
APLLVSS
APLLVDD3
AD3
AD2
AD1
AD0
DVDD3
IOA0
IOA2
IOA3
IOA4
IOA5
DVD D3
IOA6
IOA7
A16
A17
DVS S
IOA18
IOA19
IO A 20
IO A 1
A LE
IOOE
IO WR
IO CS
DV S S
UW R
URD
DV DD18
UP 1_2
UP 1_3
UP 1_4
UP 1_5
UP 1_6
UP 1_7
UP 3_0
UP 3_1
DV S S
UP 3_4
UP 3_5
RF VDD 3
RF RPD C
DV DD3
IC E
P RS T
IR
IN T0
DV DD18
DQ M0
DQ S0
RD7
RD6
RD5
RD4
DV S S
RD3
RD2
RD1
RD0
RD1 5
RD1 4
DV DD3
RD13
YUV0/CIN
FS
VREF
DACVDDC
RD16
RD17
RD18
RD19
RD20
RD21
DVDD3
RD22
RD23
DQM2
DQM3
RD24
RD25
DVSS
RD26
DVDD18
RD27
RD28
RD29
RD30
DVDD3
RD31/ASDATA5
RA4
RA5
RA6
DVSS
RA7
DVSS
RA8
RA9
RA11
RCLK
CKE
DVDD3
RCLKB
RVREF/V_ADIN3
DVDD18
RA3
RA2
DVSS
RA1
RA0
RA10
BA1
DVSS
BA0
DVDD3
RCS
RAS
CAS
RWE
DQM1
DQS1
DVSS
RD8
RD9
RD10
RD11
DR12
RFGND
IREF
SVDD3
RFGC
JITFN
JITFO
LPFOP
LPFIN
CRTPLP
HRFZC
LPFIP
CEQN
RFRPAC
S_VREFN
ADCVSS
S_VREFP
S_VCM
ADCVDD3
PLLVDD3
LPFON
PLLVSS
MC_DATA
SPDIF
ASDATA4
DVDD18
ASDATA3
ASDATA2
RFGND18
ASDATA1
ASDATA0
ACLK
ALRCK
ABCK
DVDD3
SPBCK/ASDATA5
SPLRCK
SPDATA
SPMCLK
DVDD3
HSYNC/V_ADIN2
YUV7/ASDATA5
VSYNC/V_ADIN1
YUV6/R
YUV5/B
DACVSSA
YUV4/G
DACVDDA
YUV3/CVBS
DACVSSB
YUV2/C
DACVDDB
YUV1/Y
DACVSSC
IDACEXLP
USBP
FG/V_ADIN8
TDI/V_ADIN4
TMS/V_ADIN5
TCK/V_ADIN6
TDO/V_ADIN7
A D6
IO A 21/V _AD I N0
DV S S
DV S S
XTA LO
XTA LI
RFVD D1 8
C
2
H
DQ5
DQ18
V1P4
TP33
USB/DOWNLOAD
SL-
A
DQ25
R46 20K
IR
DCLK
+
CE16
47uF/16V
TP15
R12 R(NC)
MUTE_DAC[ 5]
A
DQ27
RFV18
CB27
0.1uF
CB36
0.1uF
A SDA T1
TROPEN
R55 10k
SL+
IOA
USBVDD
TEO
JP2
1 2
CB23
0.1uF
Q5
2SB1132
1
32
MA[0..11] [ 3]
WE#
LIMIT
TXD
USBVDD
R60
220R
DV33
V18 [ 1]
D
C11
33pF
R54 10k
D
V18
B
E
F+
A17
CB28
0.1uF
C9 0.1uF
C17 0. 0 47 uF
ADD CB16
DV33A
TROUT
C
VRE FP
USBM
TP5
TP21
V18
VCC [ 1]
R41 10
R33 10K
CB22
0.1uF
V18
MDI1
DQM3
ASPDIF
C29
0.1uF
CB24
0.1uF
SDA
DQ31
C25 1uF
DCKE
AVCC
R5 R(NC)
L20 FB
R82 100(NC)
IIC
TDO
V2P8
A4
OPO
TP3
R4 R(NC)
1
MO_VCC ABCK [ 5]
V1P4
DQS0
ALRCK
URST#
T+
A10
V1P4
R17
150k
E
DQM[0..3]
ADIN
CB30
0.1uF
DMO
GND
R3 750k
R15
680k
MIC_DATA
CB35
0.1uF
R52
10K
DQ23
OP+
DQ16
ASPDIF
SCL
DQ0
R6 R(NC)
C24 1uF
VSYNC# [ 4]
FS1
C
CAS#
VREFN
R47 18K
R27 0
Q3
2SK3018
1
23
B
A8
CB42
0.1uF
L38 FB
CB17
0.1uF
C
BA[0..1] [ 3]
DQ14
TP28
R23
4.7k
+
CE24
10uF/16V
CHANG 03.10.15
Y5
E
VSTB
C30
0.1uF
C37
330pF
R43
1
TP23
Q7
8550 2
13
C21 0.1uF
CB15 0.1uF
C23 1uF
RGB_SWITCH [ 4]
F
SDA
DQM1
TEZISLV
LOAD-
R77 33
XI
A7
R24 33
R28 0
R39 10
TRIN
VSTB
RFV18
PRD #
DV33
D
BA0
DQ9
C6 1000pF
C92
0.1uF
R45
1
C97
100pF
C39
0.1uF
VIDEO INTERFACE
PRD# [ 3]
A[0..21]
TRCLOSE
V20
DQ12
C31 C(NC)
C26 1uF
Q1
2N3904
1
2 3
2N3904
2
DQ[0..31] [ 3]
JITFO
RFV33
MA4
C22
100pF C93
100pF
DCKE [ 3]
B
JITFN
TP32
CB32
0.1uF
R19
150k
C44
0.1uF
R42
1
C34 0.1uF
VCC
LDO1
AD7
AD5
ADIN
R48
1k
CB40
0.1uF
V1P4
STBY
RFOP
+
CE20
100uF/16V
CS# [ 3]
AD[0..7][ 3]
D
MA[0..11]
SP+
RFV33
C35
1500pF
R37 R(NC)
C27 1uF(NC)
C20 C(NC)
A1 RFV 33
+
CE15
10uF/16V
C41
150pF
JP1
1 2
J1
6x1W/HOUSING
CON2.0-6
1
2
3
4
5
6
R78 33
RESET# [ 4,5]
SL-
TxD
DQ28
DQ11
+
CE1
10uF/16V
R58
10K
G
1
ASPDIF [ 5]
MDI2
VREFN
Y0
CB43
0.1uF
CB 18
0.1u F
+
CE21
47uF/16V
URST# [ 1]
SCL
DACVDD3
VSCK
R7 100k
DQ[0..31]
DV33
DV33
R13 1k
C5
220pF(NC)
AVCC
ASDAT[0..2]
Y 4
A LRCK
L17 FB
C36
0.1uF
AD2
A0
CB20
0.1uF
CB31
0.1uF
C7 0.1 uF
TP44
AVCC [ 1]
IOA
TROUT
RXD
R97 220R
FLASH
B
S
MO_VCC
AVCC
VSCK
FMSO
VSYN C#
DQM2
A18
R51 20k
+
CE23
47uF/16V
ADIN
RFO
WE#
HSYNC#
L19 FB
CB26
0.1uF
TP30
HSYNC# [ 4]
DMSO
DMSO
F-
FOSO
Y6
DQ3
TP22
L24
FB
L21
10uH
TP35
TP
DV33
MDI1
OP-
RFON
PCE#
MO_VCC
SD ATA5
TMS
Q4
2SB1132
1
3 2
89V33
SDATA5
DQ26
DQ2
ASDAT0
DV33 DV33
G
DQ30
C8 0.1uF
J3
4x1W/HOUSING
1
2
3
4
CB34
0.1uF
R56 20K
C1 390pF
3
3
LOAD+
LDO1
TP46
PWR# [ 3]
CS#
V20
FOO
DCLKB
V2P8
R35 100K
R18 R(NC)
XO
C32
C(NC)
R11 0
V18
FOO
TCK
DQ20
DQ10
MA0
R32 100K
Q8
8050
2
1 3
TP8
+
CE22
47uF/16V
C28 120pF
R31 0
FS1 [ 4]
LOAD-
Y[1..6]
RGB_SWITCH
LOAD+
Q9
8050
2
1 3
R29 0
B
1
89V33
TCK
LIMIT
MA3
R34 10K
C46
0.1uF
AUDIO INTERFACE
89V33
ALRCK [ 5]
VSDA
DQ4
A21
R30 0
TP2
C18 0.047 uF
Printed withFinePrint -purchaseat www.fineprint.com
PDFcreated withpdfFactoryProtrialversion www.pdffactory.com
12
Decodeboardelementsdiagram
3
A1
DQ10
A3
AD4
DV33
DV33 [ 1]
DQ1
DQ26
DQ17
CB61
0.1uF
SD33
DQM[0..3][ 2]
MA[0..11][ 2]
MA7
AD4
CB51
0.1uF
A10
DQ14
CB45
0.1uF
DV33
SDCKE
SDCLK
AD1
+CE25
220uF/16V
SD33
DCAS#
SDA
DQ6
PCE#
DQ21
DQ13
MA10
MA1
R69
680
A12
MA4
DQ25
MA8
DQ9
DQM1
A10
U7
ESMTM12L16161A-?
1
2
3
4
5
6
7
8
9
10
11
12
1314
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
41
42
43
44
45
46
47
48
49
50
VCC
DQ0
DQ1
VSSQ
DQ2
DQ3
VCCQ
DQ4
DQ5
VSSQ
DQ6
DQ7
VCCQDQML
WE
CAS
RAS
CS
BA/A11
A10
A0
A1
A2
A3
VCC
VSS
A4
A5
A6
A7
A8
A9
NC
CKE
CLK
DQMH
NC
VCCQ
DQ8
DQ9
VSSQ
DQ10
DQ11
VCCQ
DQ12
DQ13
VSSQ
DQ14
DQ15
VSS
DCKE
AD5
CB55
0.1uF
DQ20
MA[0..11]
SDCKE
CB60
0.1uF
+CE27
47uF/16V
PRD#[ 2]
DQ7
RAS#
MA1
RAS#
WE#
MA2
A12
VCC
GND [1,2,3,4,5]
MA8
CB46
0.1uF
DQ31
DCAS#
R61 R(NC)
A7
DWE#
DCS#
FLASH_VCC
FLASH_VCC
DQ24
WE#
DQ4
MA7
MA5
A[0..21]
SD33
AD[0..7][ 2]
CS#
SDA[ 2]
CB50
0.1uF
DQ16
DBA0
CB49
0.1uF
MA7
DQ5
A6
BA0
A11
U11
MX29LV800
25
24
23
22
21
20
19
18
8
10
28
47
16
29
31
33
35
7
26
38
40
42
44
30
32
14
36
39
41
43
45
37
27
11
9
34
46
6
4
5
3
2
1
48
17
12
A0
A1
A2
A3
A4
A5
A6
A7
A8
A20
OE
BYTE
A18
D0
D1
D2
D3
A9
CE
D4
D5
D6
D7
D8
D9
WP/ACC
D11
D12
D13
D14
D15
VCC
GND1
WE
A19
D10
GND2
A10
A12
A11
A13
A14
A15
A16
A17
RESET
AD7
8M 16M 32M FLASH
DRAS#
AA21
A0
FLASH_VCC
CB57
0.1uF
MA8
DCS#
U10
AT49F8192A,SOP
11
10
9
8
7
6
5
4
42
41
40
39
38
37
36
35
34
3
2
44
12
14
43
33
15
17
19
21
24
26
28
30
16
18
20
22
25
27
29
31
23
13
32
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
RESET
CE
OE
WE
BYTE
IO0
IO1
IO2
IO3
IO4
IO5
IO6
IO7
IO8
IO9
IO10
IO11
IO12
IO13
IO14
IO15
Vcc
GND
GND
DWE#
DQM[0..3]
CAS#
A2
AD0
A17
CB53
0.1uF
IIC
CB56
0.1uF
PCE#
[ 2]
A18
DBA1
DV33
SD33
RAS#
[ 2]
A6
DCAS#
DQ12
CAS#
[ 2]
AD0
PRD#
DCLK
[ 2]
A13
DQ1
DQ[0..31]
U12
EEPROM24C02
SO8NB
1
2
3
4 5
6
7
8
NC
NC
NC
GND SDA
SCL
WP
VCC
DQ0
A19
A4
DV33
A8
MA0
DQ15
AA20
PWR#
MA5
DQ15
PCE#
CB47
0.1uF
A18
L26 FB(NC)
SD33
A0
DQ11
SDCKE
DCLK
DCKE
RN1
33x4
1 2
3 4
5 6
7 8
AD[0..7]
A17
DQ2
SDCLK
AD6
DCS#
U9
ESMTM12L64164A-?
TSOP54
1
2
4
12
5
7
9
8
10
46
11
13
15
16
17
18
19
35
22
23
24
25
26
14
41
29
30
31
32
33
34
36
37
38
39
40
43
42
44
52
45
47
49
48
50
51
53
54
20
21
3
6
27
28
VCC
DQ0
DQ1
VSSQ
DQ2
DQ3
VCCQ
DQ4
DQ5
VSSQ
DQ6
DQ7
DQML
WE
CAS
RAS
CS
A11
A10/AP
A0
A1
A2
A3
VCC
VSS
A4
A5
A6
A7
A8
A9
NC
CKE
CLK
DQMH
NC
VCCQ
DQ8
DQ9
VSSQ
DQ10
DQ11
VCCQ
DQ12
DQ13
DQ14
DQ15
VSS
BA0/A13
BA1/A12
VCCQ
VSSQ
VCC
VSS
A19
A11
DRAS#
DQ10
AA21
AD6
AD3
A9
CB62
0.1uF
DRAM
BA[0..1]
[ 2]
AD2
DQ2
PWR#
R62 R(NC)
CS#[ 2]
DQ29
DRAS#
FLASH
MA11
A15
FLASH_VCC
DQM0
MA6
CB59
0.1uF
MA5
DQM3
DQ30
BA[0..1]
MA0
A16
CB48
0.1uF
L25 FB
+CE28
47uF/16V
SDCLK
CB44
0.1uF
DQ23
PRD#
CS#
DRAS#
DQ5
PCE#
DQ7
A21
DQ18
DBA1
AD5
MA9
R65 33
DCS#
CAS#
MA3
SCL
R67 10k
MA3
CB52
0.1uF
VCC [ 1]
DBA0
SD33
AD7
SCL[ 2]
DQ[0..31][ 2]
DQ19
PRD#
SD33
DBA0
DQ14
DQ8
DCAS#
A7
R66 33
MA2
MA9
DQ3
DQ3
PWR#
A15
DQM0
AD3
R64 33
DQ12
DQ0
GND
WE#
[ 2]
DBA0
A14
MA6
BA1
U8
ESMTM12L16161A-?
1
2
3
4
5
6
7
8
9
10
11
12
1314
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
41
42
43
44
45
46
47
48
49
50
VCC
DQ0
DQ1
VSSQ
DQ2
DQ3
VCCQ
DQ4
DQ5
VSSQ
DQ6
DQ7
VCCQDQML
WE
CAS
RAS
CS
BA/A11
A10
A0
A1
A2
A3
VCC
VSS
A4
A5
A6
A7
A8
A9
NC
CKE
CLK
DQMH
NC
VCCQ
DQ8
DQ9
VSSQ
DQ10
DQ11
VCCQ
DQ12
DQ13
VSSQ
DQ14
DQ15
VSS
FLASH_VCC
FLASH_VCC
SCL
AA20
SDA
DQ27
DWE#
SDCKE
DQ11 A9
MA0
DQ4
MA10
R70
10k
A8
A2
AD2
A14
DQ28
DQ9
DCKE
[ 2]
A16
L27 FB
DV33
MA2
DQ13
A5
CB54
0.1uF
DQ8
A20
A1
A[0..21][ 2]
MA10
A3
DQ6
A13
DQM1
MA4
MA3
MA6
MA1
MA9
DWE#
VCC
8M Flash
SD33
PWR#[ 2]
R68
680
SD33
AD1
A5
DQM2
MA4
R63 33
TSOP 48 pin
A4
SDCLK
DQ22
DCLK
+CE26
220uF/16V
Printed withFinePrint -purchaseat www.fineprint.com
PDFcreated withpdfFactoryProtrialversion www.pdffactory.com
Decodeboardelementsdiagram4
13
MR
CVBS +5VV
R81
75 1%
RGB/CVBS#
SC
C82
22pF(NC)
D22
6.8V
12
C47
47pF
+5VV
VSYNC#
+CE33
47uF/16V
JK1
12
3 4
CB71
0.1uf
+5VV
B/U
C79 10pF(NC)
+12V
MR [5]
D7
1N4148
1 2
+5VV
OPTICAL [5]
L48
L64
GND [1]
C86
22pF(NC)
C49
47pF
J6
1
2
3
4
5
6
R/V [5]
COMPOSIT
L56
+12V
FS1[2]
C54
47pF
|
L51
G/Y
R80 10
C53
47pF
D6
1N4148
1 2
Y5
Q14
2N3904
1
2 3
V
SC
G/Y
SCART CONNECTOR
RGB/CVBS#
R94
75 1%
C56
47pF
2
MR
L50
Q12
2N3904
1
2 3
C81 10pF(NC)
L55
D15
1N4148
1 2
C83 10pF(NC)
L57
C78
22pF(NC)
Y[1..6] [2]
D10
1N4148
1 2
B
R/V
R/V
VSYNC#
R105
33
ASPECT
D9
1N4148
1 2
D11
1N4148
1 2
3904 /3906
FS0[2]
RESET#
VSYNC#[2]
1
Y3
L32
1.8uH
R213
10K
C51
47pF
C88
22pF(NC)
+5VV
L34
1.8uH
C57
47pF
S-VIDEO
RGB_SWITCH[ 2]
R/V
D12
1N4148
1 2
L33
1.8uH
R106
4.7K
HSYNC#
R84
75 1%
ML [5]
ASPECT
SY
R96
75 1%
2N3904
B
C48
47pF
R1072.2k
EY2
SCART CONTROL
3
ML
G/Y [5]
+5VV
RESET#[2]
B/U [5]
C77 10pF(NC)
R91
75 1%
GND
G/Y
R75
75 1%
C85 10pF(NC)
L35
1.8uH
R92
0(NC)
GND
SY
R100
75
CB64
0.1uF
VCC [ 1]
R170
0
1
CVBS_ST
Y1
L53
D8
1N4148
1 2
-12V [1]
R/V
CVBS_ST
+12V [1]
CVBS_ST
L28 1.8uH
L46
L52
C
B/U
C89
22pF(NC)
CVBS
+5VV
VCC
C50
47pF
HSYNC#[2]
OPTICAL
OPTICAL
L44
C52
47pF
L49
D4
1N4148
1 2
+
CE34
470uF/10V
Pitch=2.0 m/m
B/U
C87 10pF(NC)
CB67
0.1uF
JK2
1
2
D5
1N4148
1 2
B/U
D14
1N4148
1 2
VCC L30 FB
ML
R103 2.2K
R9 56
C55
47pF
R73
75 1%
HSYNC#
Y6
J11
1
2
3
4
5
6
7
8
9
10
11
12
R98
680
VGA
CONNECTOR
V33
C
+5VV
CB68
0.1uF
L29
1.8uH
E
-12V
Y4
R93
10K
D13
1N4148
1 2
C80
22pF(NC)
R101
2.2k
G/Y
C84
22pF(NC)
Y[1..6]
C58
47pF
Q16
3906
1
2 3
+5VV
CVBS
Q15
2N3904
1
2 3
Printed withFinePrint -purchaseat www.fineprint.com
PDFcreated withpdfFactoryProtrialversion www.pdffactory.com
Decodeboardelementsdiagram
5
14
VCC_AUDIO[ 1]
L59
CB79
0.1uF
CB82
0.1uF
R115
10k
L3 FBR(NC)
R118
180k
+12V
R155
1K
VCC
A_AVDD
DV33 R119
100k
SDAT2
A_AVDD
+
CE51
10uF/16V
VCC
SDAT1
+
CE53
10uF/16V
R145 33
R116
5.1k
R227
4.7k
KARAOKE
SDATA5
MR
ALRCK
VCC
+
CE44
10uF/16V
-12V
SBCLK
SDAT2
VCC_AUDIO
L10 FBR(NC)
Q24
MBM2222
SOT23
1
2 3
MUTE_DAC
R122
4k7
R223
510R
CB77
0.1uF
A_MUTE
ML1
V33
MIC_R
ABCK
-12V
+
-
U13A
NJM4558 OPA
3
21
8 4
MUTE_DAC[ 2]
DAC_MR
R136
5.1k
D21 1N4148
1 2
A_AVDD
SDAT0
D18
1N4002
1 2
+
CE50
10uF/16V
V33
GND
[ 1,2,3,5]
A_MUTE
A_AVDD
-12V
[ 1]
R127
10k
CB83
0.1uF
SLRCK
ML
DAC_ML
-12V
C71
100pF
C68
1500pF
L61
+12V
-12V
R117
1K
R130
180k
R129
1K
MIC_DATA[ 2]
SR
AD33
R126
10
CE31
100uF/16V
Q23
MBM2222
SOT23
1
2 3
SDATA5[ 2]
MIC_DATA
A_AVDD
ZERO
R76
47K(NC)
R220
510R
C66
1500pF
R111
100k
+12V
[ 1]
MIC_ADC_L
+CE8
47uF/16V
R154
5.1k
VCC
[ 1]
+12V
R137
1K
SUB
DAC_MR
R228
1k
+
CE49
10uF/16V
C102
0.1uF
DAC_MR
ACLK R139 33
C76
0.1uF(NC)
ML[ 4]
SACLK
A_MUTE
R200
4.7K(NC)
R158
15k
Q25
MBM2222
SOT23
1
2 3
R224
510R
+12V
+
-
U16B
NJM4558 OPA
5
67
8 4
+CE39
100uF/16V
R142 33
Audio Format: I2S UP TO 24 Bit
R109
0
VCC
C61 220pF
CB73
0.1uF
R219
510R
+12V
RESET#
+
CE41
10uF/16V
SDAT0
R148
5.1k
+
-
U13B
NJM4558 OPA
5
67
8 4
+
CE30
100uF/16V
DAC_CENT
RESET#
C73
27pF
C91
0.1uF(NC)
R163
10k
DV33[ 1] +12V
DAC_LFE
SDAT1
JK4
1
2
L60
C96
2400pF(NC)
VMID
U14
WMA8766(NC)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
MODE
MCLK
BCLK
LRC
DVDD
DGND
DIN1
DIN2
DIN3
DNC
ML/I2S
MC/IWL
MD/DM
MUTE
TESTREF1
VREFN
VFEFP
VMID
NC
NC
VOUT1L
VOUT1R
VOUT2L
VOUT2R
VOUT3L
VOUT3R
AGND
AVDD
MIC_ADC_R
DAC_LFE
R123
15k
R159
100
+
CE10
47uF/16V(NC)
VMID
SACLK
+CE48
10uF/16V
OPTVCC
SDAT1
R90
2.2K
R156
180k
DAC_ML
JK3
4
5
2 1
6
3
7
11 9
8
10
12
R128
5.1k
R226
100k(NC)
R131
100k
SDAT2
+CE42
100uF/16V
MIC_ADC_R
-12V
L58
R165
1K
Q21
MBM2222
SOT23
1
2 3
A_MUTE
SDAT1
OPTICAL
C94
2400pF(NC)
C69 220pF
R120
10
SBCLK
SACLK
R198
1K(NC)
DAC_CENT R153
10k
Q20
3906
1
23
SDAT0
Q29
2N3904(NC)
2
13
R182
10k(NC)
Q19
MBM2222
SOT23
1
2 3
MIC_R
SBCLK
Q17
3906
1
23
+
CE29
100uF/16V(NC)
R150
180k
MR
+
CE46
10uF/16V
C99
0.1uF
+12V
A_MUTE
R162
100
V33
SBCLK
R74
1k(NC)
R168
33
SR
ZERO
C62
1500pF
R86 10
A_DVDD
MIC_DATA
R12410K
R89 1K(NC)
A_DVDD
SDAT0
MIC1/L
+
CE54
10uF/16V
R134 0(NC)
C64
1500pF
HARDWARE:IIS 24BIT
MIC_L
R199
1K(NC)
R146
15k
MR[4]
DAC_ML
R113 470
C63 220pF
+12V
SACLK
SLRCK
ZERO
-12V
R121
4.7k
R143 33
+C90
1uF(NC)
ALRCK
SL
DAC_SR
SLRCK
R72
1k(NC)
ML
DAC_MR
CB81
0.1uF
L14 5.6K(NC)
R2291K
R141
100k
1
U3
74HCU04
147
1
3
5
9
11
13
2
4
6
8
10
12
R225
100k(NC)
-12V
ASDAT0
CB76
0.1uF(NC)
ABCK
[ 2]
ACLK
[ 2]
DAC_CENT
C67 220pF
ALRCK[ 2]
A_MUTE
C75
0.1uF
U17
CS5333(NC)
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
VL
MCLK
SCLK
SDATA
VA
GND
LRCK
DIV DIF
TST
FIL+
R_GND
RIN
LIN
VQ
RST
VCC_AUDIO
+
-
U15A
NJM4558 OPA
3
21
8 4
R149
1K
R164
5.1k
DAC_SL
R218
33(NC)
R167
100k
ASPDIF
[ 2]
DAC_SL
R160
75
Q22
MBM2222
SOT23
1
2 3
SLRCK
ML
R144 33
MIC_L
SUB
MUTE_DAC
L63
R88 68
Q28
2N3904(NC)
2
1 3
R175 330(NC)
L15 FB(NC)
1 2
-12V
L13 FBR(NC)
R214
1k(NC)
U18
PCM1742(NC)
16
1
3
28
7
15
14
6
4 9
11
13
12
5
10
SCKI
BCKIN
LRCIN
DIN VOUTR
VOUTL
ML
MC
VAA
DGND AGND
ZRR/ZRA
MD
ZRL/NA
VDD
VCOM
OPTICAL
[ 2]
DAC_SR
ACLK
R71
10(NC)
+
CE3
10uF/16V(NC)
RESET#[ 2]
DAC_ML
MICMUTE
A_AVDD
+
CE7
10uF/16V(NC)
CB72
0.1uF
SL
+
-
U16A
NJM4558 OPA
3
21
8 4
CB3
0.1uF
R138 33
SDAT2
ABCK
CB74
0.1uF(NC)
L12 FBR(NC)
C65 220pF
R152
15k
VMID
SACLK
R133 R(NC)
A_MUTE
GND
ML
R140
180k
-12V R216
1k(NC)
R147
10k
R110
15k
CENT
C60
1500pF
R166
180k
ASDAT1
+
CE40
10uF/16V
R95470K
MR
D19 1N4148
1 2
R157
100k
R108
0(NC)
MIC2/R
A_DVDD
ASPDIF
+
CE52
10uF/16V
+
-
U15B
NJM4558 OPA
5
67
8 4
R132
15k
-12V
+CE37
470uF/16V
CB80
0.1uF
+12V
ASPDIF
R231 1K(NC)
C72
1500pF
ASDAT2
SLRCK
C70
100pF
R135
10k
L54
FB10(NC)
1 2
L43
CB75
0.1uF
J5
MIC-HEAD-PORT
1
2
3
4
5
CENT
MICADC_R
C59 220pF
L62
R125
100k
ASDAT[0..2][ 2]
CB78
0.1uF
A_DVDD
SDATA5
DAC_LFE
MIC_ADC_L
R221
510R
DAC_SR
MICADC_L
OPTICAL
R222
510R
R215
10k(NC)
+CE43
100uF/16V
DA33
+
CE45
10uF/16V
R151
100k
R85 560k(NC)
MICMUTE
MR
Q30
2N3904
SOT23
1
2 3
DAC_SL
ASDAT[0..2]
U19
PCM1606
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
DAT1
DAT2
DAT3
FMT1
FMT0
ZEROA
AGND
VOUT5
VOUT6
VOUT1
SCK1
BCK
LRCK
DEMP1
DEMP0
VCC
VCCM
VOUT4
VOUT3
VOUT2
+
CE47
10uF/16V
D16 1N4002
1 2
+12V
SBCLK
Printed withFinePrint -purchaseat www.fineprint.com
PDFcreated withpdfFactoryProtrialversion www.pdffactory.com
17
Controlboardcircuit diagram
R1
47K
NEXT
C1
101
1
2
3
4
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
41
42
43
44
U1
D16312GB
R2
10K
R3
10K
R4
10K
C2
101
1
2
3
4
5
6
N2
CONNECTEDTO768BOARD
1
2
3
U2
REMOTE
C3
101
C4
104
C5
47U/10V
R5
33K
R6
33K
R7
33K
PAUSE
D1
4148
D2
4148
R13
2.2
Z1
5.1V
OP/CL
REV
BACK
PLAY
CONNECTEDTOPOWERSUPPLYBOARD
C6
104
REM
1
2
3
4
5
6
7
N1
-27V
+3.3V
-3.3V
GND
S+5V
+5V
STDBY
DAT
DAT
GND
CLK
STB
6P/2.0
7P/2.5
R14
2.2
1
2
3
4
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
VFD
HNVCO6SS63
R910K
R1010K
R1110K
R1210K
C7
100U/10V
C8
47U/10V
R15
4.7
LED
RED
R17
150
C9
100U/10V
R18
33
Printed withFinePrint -purchaseat www.fineprint.com
PDFcreated withpdfFactoryProtrialversion www.pdffactory.com
Table of contents
