Prolodgy MDH-345U Schematics
PROLOGY
MDH-345U
Saturn High-Tech, Inc.
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D
CN101
DVD CLK
DVD DA
DVD CS
GND
DVD V
GND
SPDIF
DVD R
DVD L
10PCD
CN102
C
22PIN
B
AUXIN/1/2
A
CN201
ANT. JACK
GND
PHLED
DVD VCC
DVD VCC
DVD VCC
GND
GND
GND
GND
LOADB+
M OPEN
M CLOSE
DISC IN
SEN OPEN
SEN CLOCE
14PIN
CN103
KEY1
EC+/EC-
LCD INH
LCD CE
LCD CLK
LCD DA
DTH SW
KB+5V
KEY2
LCD+8V
IC/SW GND
ACC LD/A-R
REMOTE
LED GND
U-UP
U-DN
LED+5V
VOL LD/A-L
U-B+
A/U-G/AV
M-
M+/AV
CN104
USB CIN
AUX 1/2/VIDEO
CN301
6PIN
IPOD IN
EC205
47UF
C211
39PF
C212
39PF
1
2
3
3PIN
CN302
1
2
3
4
5
6
6PIN
AUX2-L
1
2
AUX2-R
3
AUX1-L
4
5
6
CN802
87654321 9
9PIN
TF6181
RFGNDNCGNDNCSW-FLAG
VDD2
XI
XO
(NC)
RDATA
RCLK 1
R101
R102 100
USB_UP
75
4U7
R311
4K7
C308
C309
4U7
C310
4U7
IP_TX
R815
1K
EC801
47UF
R821
2K2
C801
22K
R806
22K
102
CMPT1T2
VSS3
VSS1VSS2
VDD1
MUX
VREF
QUAI
R215
1K
R103
C101
104
C120
LD101
47UF C103
SENS
UART_A
UART_B
AV_SW
EC301
47UF
EC302
47UF
EC310
47UF
C802
4U7
102
C803
C804
4U7
LEVEL(FSU)
FUS
C201
104
R217
C213
560PF
C209
78910
6
5
4
3
C215
2
C217
25PF
1UF
R216
1K
RDS SLK
100
100
Q101
R108
2K2
9014S
R115
2K2
R119
22K
CPU+5V
Q1039015S
R109
470K
Q102
9014S
R111
10K
R112
NC
104
R123
1K
Q103
9014S
LED
EC103
CPU+5V
104
1
16
VDD
STROBE
2
15
OE
DATA
3
14
Q5
CLK
4
13
Q6
Q1
5
12
Q7
Q2
6
11
Q3
Q8
IC102
7
10
Q4
QS
89
QS
GND
CD4094
AUX1/2_SW
EC304
47UF
10
11
12
13
14
15
16
R307
EC303
47
AV_SW
+9V
AV_SW
CD4052
IC304
9
GND
B
10
A
11
X3
12
X0
13
X
14
X1
15
X2
16
VDD
R319
AV
AV_SW
MODE
L
AUX1
AUX2
H
R809
R808
22K
22K
R804
22K
R813
EC802
22K
47UF
R807
22K
1 2 3 4
AM-INT
11 2 3 4 5 6 7 8 9 10 11 12 13 14 151617 18
EC201
220UF
C210
104
11
12
13
14
15
16
XT201
4.332MH
IC201
BU1923F
DVD_CLK
1
DVD_DA
2
DVD_CS
3
4
DVD_V
5
6
7
SPDIF
8
2K2
R104
DVD_R
9
DVD_L
10
R105
2K2
1
2
3
DVD_VCC
4
EC109
5
100UF
6
7
8
M_PWR
9
M OPEN
10
M CLOSE
11
DISC IN
12
SEN_OPEN
13
SEN_CLOSE
14
KEY1
1
EC+/EC-
2
LCD INH
3
LCD CE
4
LCD CLK
5
LCD DA
6
DTH SW
7
CPU+5V
8
KEY2
9
LCD+8V
10
11
POW_LED
12
R107
REMOTE
13
100
14
USB_UP
15
16
LED+5V
17
VOL_BK
18
BT/USB+5V
19
20
M-
JP
21
M+
22
JP
AVX2V
USB-UP
GND
JP
USB-DN
JP
R303
JP
75R
VIDEO_2
VIDEO_1
AUX1 V
AVX2 V
R302
R301
75
C307
R310
3K3
R313
4K7
R312
4U7
3K3
AUX1-R
R314
R315
3K3
4K7
R317
R316
4K7
3K3
IPV
IP_RX
IP_V
IPOD B+
IP_RX
IP_TX
R801
IP R
3K3
R802
IP L
R805
3K3
IPOD OPTIONAL
SMST/MP
SSTOP
ADJCH
+8V
FB1
60
SSTOP
22
C214 330PF
M_PWR
EC110
47UF
1UF
C102
102
RDS DA
CPU+5V
SENS
RX
R121
220K
BT/USB POW
BRAKE/REVER_DET
STR
DATA
CLK
MUTEO
CPU+5V
R128
DTH SW
220K
LCD INH
POWER
R124
D101
220K
CTLA
D102
CTLB
UART_A
D105
UART_B
D106
CTLB
CTLA
SENS
DIMMER
D107
AMP_STBY
DIMMER
AMP_STBY
AUX1/2_V
9
GND
B
7
8
A
VEE
6
INH
X3
IC301
5
Y1
X0
4
Y3
X
CD4052
3
Y
X1
2
Y2
X2
1
Y0
VDD
C301
104
47UF
+9V
C314
7
8
VEE
6
INH
5
Y1
4
Y3
3
Y
2
Y2
R320
1
Y0
22K
47
C315
C312
4U7
104
AUX 1/2 AUDIO IN
IP-L
C805
4U7
R811 22K
R812
R810
22K
22K
5678
NM4558A
IC801
4
123
R816
R814
22K
22K
GND
QUALY OUT
C126
104
R117
10K
R116
10K
R110
47K
SD_DET
RR1
AFS
SSTOP
1K
RDS SLK
RDS DA
RR2
1K
R153
FUS
A2(LATIN)
A3(EUR )
D103
DIS COLOR
EN LOC
ASA
A1(OIRT)
D117NCD116
C818
100PF
CTLB
R324
R325
4U7
47K
R328
22K
+9V
R828
47
C806
EC803
47UF
C807
4U7
R126
R127
EC808
CTLA
EC311
47UF
R327
104
104
AFS
R165
2K2
ZD101
6V8
9014S
D113
R831
NC
C817
AFS
Q106
882
Q108
1K
DIS 2-Z0NE
D109
D112
D114
22K
47K
R166
R163
10K
R118
Q104
9014S
1K
D108
D110
FM ONLY
R323
5678
IC305
4
IP-R
SDA
GND
L-CH
AM-AF/MPX
R-CH
MPXW
192021 22
R204
C203
C202
220
1K
X
X
R2021KR203
4R7 1/2W
BAT+
Q107
9015S
R164
22K
4148
D120
M CLOSE
D121
R162
M OPEN
4148
22K
IP_DET
R120
10K
Q105
100
9014S
PE2
PE3
PE4(HS)
1
2
PE5(HS)
3
PE6(HS)
4
PE6(HS)
5
PWM3/PB0
6
PWM2/PB1
7
PWM1/PB2
8
PWM0/PB3
9
ARTCLK/PB4(HS )
10
ARTIC1(PB5)
ARTIC2/(PB6)
11
12
PB7
13
AIN0/PD0
100
14
AIN1/PD1
15
AIN2/PD2
16
AIN3/PD3
RDS
AV1
EN POWERMUTE KEY
C819
100PF
R326
NM4558A
AIN4/PD4
MENU
17 18 192021 22 23 24 25 26 27 28 29 30 31 32
R131
R132
15K
15K
BAND/MENU
DVD_V
47UF
DVD/AUX/IPOD_V
CTLA CTLB
LL
LLH
R832
H
NC
GND
IN2
45
CTLB
IN3
3
CTLA
VCC
2
IN1
VOUT
1
EC809
100UF
BA7612
IC302
AUX L
AUX R
22K
39K
EC312
C320
104
100UF
123
R331
39K
R824
C820
NC
100PF
Q803
772
R820
1R
R817
100K
EC804
Q802
R818
100UF
1K
9015S
R819
Q805
22K
9014S
+5V
SCL
R205
220
SUB_ON/OFF
PE0/TD0
PE1/TD1
AIN5/PD5
AIN6/PD6
R133
1K
ACC_DET
6
7
8
R329
47
EC807
47UF
IPV
BAT+
ACC_IN
Q201
8050
FB2
60
ZD201
5V6
C204
EC202
104
100UF
4052
ABOUT
X0
00
X1
01
X2
110
X3
1
TX
CPU+5V
C104
R160 100
XT101
33PF
16MHz
60
OSC1
OSC2
VDD
IC101
ST72321
VAREF
VSSA
AIN7/PD7
R134
10K
DVD_CS
CPU+5V
MODE
DVD V
AUX
IP V
C302
104
+9V
R827
47
C815
104
IP-R
CN801
BLUE TOOTH
87654321 9 10
10P
C105
VDD_3
R135
R136
10K
EC305
47UF
IP/BT_L
BT _R
BT _L
BT_MUTE
BT_RX
BT_TX
BT_B+
MIC+
EC203
47UF
33PF
C106
TLI
VSS
VSS_3
R304
75
UART_A
R803
1K
EC806
47UF
MIC-
R207
47 1/4W
BA7612
ABOUT
0
0
01
10
1
1
MUTE
R159
1UF
RESCPU+5V
54
RESET
EVD
MCO/AIN8PF0
BEEP/PF1(HS)
10K
DVD_CLK
DVD_DA
BEEP
C303
104
9
B
10
A
IC802
11
X3
CD4052
12
X0
13
X
14
X1
15
X2
16
VDD
C811
R825
470
C810
C812
EC805
220UF
CN803
2
1
2PIN
R206
2K2
C205
102
N1
N2
N3
47K
R158
PIN54
VPP/ICCSEL
PA7(HS)
PF2(HS)
OCMP_A/AIN9/PF3
SEN_CLOSE
SEN_OPEN
GND
7
VEE
6
INH
5
Y1
4
Y3
3
Y
2
Y2
1
Y0
472
4U7
4U7
Q202
882
ZD202
9V1
50US=13.KHz
C207/208=203
CPU+5V
DISC IN
SAOUT
10K
R157
100
4950515253555657585961626364
PA4(HS)
PA5(HS)
PA6(HS)
PA3(HS)
PC7/SS/AIN15
PC6/SCK/ICCCLK
PC5/MOSI/AIN14
PC4/MISO/ICCDATA
PC3(HS)/I CAP1_ B
PC2(HS)/I CAP2_ B
PC1/OCMP1_B/AIN13
PC0/OCMP2_B/AIN12
OCMP1_A/AIN10/PF4
ICAP1_A/PF6( HS)
EXTCLK/PF7(HS)
ICAP2_A/AIN11/PF5
R137
R138
10K
10K
R113
1K
M OPEN
M CLOSE
SAIN
IC303
VCC
IN3
45
IN2
OUT3
6
3
IN1
OUT2
2
7
GND
OUT1
1
8
BA7623
60
FB303
EC306
47UF
IP/BT_R
8
C809
1UF
IP-L
BT-R
BT-L
C813
472
R826
470
C808
104
R208
4R7 1/4W
EC204
47UF
75US=14.KHz
C207/208=273
CN108
NCVPP
45
+5V
3
X IN
2
GND
1
UP
VSS
VDD
PA2
PA1
PA0
VSS
VDD
D124
IN4148
EC307
220UF
EC308
220UF
IP_DET
AC/AC2OUTR
1
ACINR/FILO R
2
ACINL/FILO L
3
ACOUTL/AC2OUT
4
4U7
SE3L/ACINL
5
4U7
SE3R/ACINR
6
4U7
SE2L
7
4U7
SE2R
4U7
8
SE1L
9
4U7
SE1R
10
4U7
DIFFL/SE0L
11
4U7
DIFFG
12
4U7
DIFR/SE0R
13
4U7
CREF
14 15
CN9016P
6
C901
104
D901
IN4148
Q703 8050D
R763
1K
ZD701
10V
Q709
R173
100K
EC105
220UF
D124
R175 39K
C122
104
R330
2K2
C321
102
4K7
Q124
R192
882
820
C123
ZD106
102
ZD104
3V9
Q123
9014S
321
22K
27K
R720
R724
R721 22K
R722 47k
R723
RR
4U7
C728
4K7
5678
R726
EC707
47UF
RL
C727
FR
FL
+9V
AMP_STBY
MUTE
FR
RR
FL
RL
+9V
Q714
9015C
BAT+
EC107
100UF
Q715
9014S
R185
100K
R187
4K7
R728
C726
C725
4U7
R183
22K
EC113
100UF
EC111
100UF
EC112
220UF
R727 47k
4U7
R729
R740
R742 47k
R743
4U7
R746 47k
R747
R748
R781
22K
R715
R702
R717
R709
R716
R706
R718
R704
R784
Q118
9015C
9014C
L701
EI-14
2K2
R786
47K
Q119
22K
4K7
22K
4K7
4K7
D703
IN4148
470K
CPU+5V
R186
22K
IC702
4
22K
5678
IC703
4
22K
2K2
470K
2K2
470K
2K2
470K
2K2
R783
47K
ZD702
3V9
R184
2K7
D701
IN5401
NM4558
R744
27K
NM4558
R780
22K
Q713
9014C
R710
10K
R707
100K
R708
C719
104
R403
220
C729
1UF
R772
C717
1UF
R180
10K
IC103 AP1507
VIN
123
D130
SK34
+9V
R401
10
EC401
C412
100uf
104
FL
RL
RR
FR
Q401
R402
MUTE
2K2
9014C
Q701
9012G
BAT+
R771
22K
2K2
Q712
9014S
R765
1K
R719
1K
MUTE
Q115
8550
R189
R182
10K
22K
R181
2K2
Q116
9014S
OUTPUT
GNDFBSD
4
5
L
C113
104
IC105
IN
CON
GND
OUT
78R09
4321
MIX/SW/OUTRR2
28
C407
104
VREF
27
SAOUT
26
1K
R407
SAIN
25
1K
R408
VDD
24
220
R410
SDA
23
220
R411
SCL
22
21
MUTE
IC401
C424
4U7
OUTLF
20
C423
TDA7419
OUTSW/OUTRL2
12345
C720
104
Q112
9015S
D123
IN4148
D125
IN4007
EC108
220UF
C118
102
8V2
4U7
OUTLR
19
C421
4U7
18
OUTRR
C420
4U7
OUTRF
17
16
EC402
GND
100UF
CN401
1
2
3
R404
3PIN
100K
IC106
LA7805
in
out
gnd
C808
EC705
100UF
104
R773
10K
D702
IN4007
CN702
2
1
2PIN
R177
10K
Q114 8550
R178
Q113
10K
9014S
R179
D115
3K3
IN4148
R770 1K
C116
L101
104
100uH/2A
EC106
C114
100UF
104
Q121
Q125
882
9015S
R194
R196
820
ZD105
22K
11V
R197
10K
Q126
9014S
BAT+
C207
203/273
1K
R106
R147 NC
R144
R146
4K7
IC104
78L05
IN
C112
104
VIDEO_1
SCL
SDA
SAOUT
SAIN
C208
203/273
R218
R219
X
X
SCL
SDA
CN105
3PIN
123
C108
104
C107
100PF
NC
4K7
LCD_POW
DVD_POW
C111
C110
104
104
R168
10R/1/4W
BAT+
EC104
47UF
VIDEO_2
MODE
IPOD
BT
CPU+5VTXRX
IP_RX
BT/USB+5V
R405
IP/BT_L
R406
IP/BT_R
AUX L
AUX R
DVD_L
DVD_R
ACC_IN
IC90178L15
+9V
BT/USB+5V
SPDIF
BT/USB POW
BEEP
R76610 1/2W
BAT+
R760
22K
R761
DVD_VCC
10K
CPU+5V
R170
EC114
100UF
R171
MUTEO
Q111
4K7
+9V
BRAKE/REVER_DET
POW_LED
ACC_DET
DVD_POW
DVD_VCC
Q301
EC313
+9V
POWER
LCD+8V
Q122 882
LED+5V
C121
104
LCD_POW
DIMMER
4K7
4K7
IC90278L15
IN
IN
GND
Q708
Q110 9015S
22K
9014S
Q117
9014S
R142
47UF
R129
1K
ZD103
5V6
R191
10K
C408
C418
C403
C405
C402
C414
C413
C416
C415
C417
GND
OUT
OUT
9015S
R762
4K7
9014S
R172
2K2
R174
22K
4148
R176
6K8
4K7
9014S
ZD301
5V6
R130
22K
Q109
9015S
R161
C115
104
R195
1K5
C119
102
R209
R211
1K
Q203
C206
RES
22K
102
9015S
R210
4K7
Q204
9014S
R213
22K
R212
10K
TX
6
RX
7
8
+9V
PIN53
PIN39
PIN41
R155
R156
10K
10K
CPU+5V
SW101
RESET SW
R167
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
EC102
47UF
CPU+5V
REMOTE
R152
RR3
2K2
LCD CE
LCD CLK
1K
LCD DA
KEY1
R149
100
PIN41
R145
100
KEY2
PIN39
R143
4K7
VOL_BK
R140
100
EC+/EC-
R139
220K
CPU+5V
EC101
C109
100UF
104
R114
10
Q120
GND
OUT
9014S
BZP
C127
10UF
R305
FB304
C306
60
75
100PF
R306
FB305
C305
60
75
100PF
CPU+5V
AUX/IP/BT
UART_A
L
R823
H
47K
Q801
9014S
R822
10K
R829
10K
IP_RX
IP_TX
9
GND
B
10
7
8
A
VEE
IC803
11
6
INH
X3
CD4052
5
12
Y1
X0
13
4
Y3
X
3
14
Y
X1
2
15
Y2
X2
16
1
Y0
VDD
R830
C827
47
EC810
104
47UF
C721
EC706
123
R730
27K
EC710
100uF
123
R749
27K
R782
4K7
C703
474
R703
100K
R705
100K
C707
474
100K
R713
10K
R785
47K
R LINE-L
R LINE-R
F LINE-R
F LINE-L
R_SP/L-
R_SP/L+
BRAKE/REV
REMOTE
R_SP/R-
R_SP/R+
F_SP/L-
F_SP/R+
F_SP/L+
F_SP/R-
4
R732
10UF
220
R725
47
R734
C713
100uF
104
R750
47
10UF
R701
47K
C704
102
C706
102
C711
102
102
CN701
20PIN-SOCKET
R733
R731220
R752
220
R754
4K7
C714
104
R751 220
1
22
11
12
TDA7381-86
15
14
13
4
10
EC702
C709
100UF
10
9
8
7
6
6
5
7
4
8
3
9
2
10
1
C722
10UF
C723
10UF
C724
Q710
9014S
C702
1UF
C705
474
C718
474
C708
C712
1UF
4K7
R753
4K7
6
IC701
1UF
20
19
18
17
16
15
14
13
12
11
4K7
Q704
9014C
OPTIONAL
20
16
FUSE
2200UF
R LINE-R
Q705
R755
9014C
10K
R767
10K
R LINE-L
D
F LINE-R
Q707
R777
9014C
10K
Q706
R778
9014C
10K
F LINE-L
BAT+
EC701
C701
104
F_SP/R+
9
8
7
5
2
3
17
18
19
21
24
23
F_SP/R-
R_SP/R+
R_SP/R-
F_SP/L+
F_SP/L-
R_SP/L+
R_SP/L-
20PIN SOCKET
C
B
A
LCD1
SL31-LCD
脚位
PT6578LQ
控制LCD背光灯开/关
84
控制BUTTON背光灯开/关
85
控制蓝色
86
控制红色
87
脚位
22PIN-
接连器说明
KEY1
1
（控制BUTTON 作用）
2
ENCODER-VOL控制脚
INH（LCD-IC到主机CPU ）
3
4
CE（LCD-IC到主机 CPU）
CLK（LCD-IC到主机CPU）
5
6
DATA（LCD-IC到主机CP U）
7
CPU检测开 关
8
CPU供电+5V
9
KEY2
（控制BUTTON 作用）
LCD-IC供电+8V
10
11
KEY脚地
12
ACC-IN +12V
摇控脚
13
LED灯脚地
14
USB-DP
15
USB-DN
16
灯供电+5V
LED
17
18
ENCODER-LED
USB+5V
19
20
脚地
USB
21
MIC-
MIC+
22
LED
LED
灯闪控制
DGND
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S76
S80
S81
S79
S77
S82
S78
S83S1S2S3S4
S64
S65
S66
S67
S68
S62
S63
S69
S70S5S6S7S8S9S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
S23
S24
S25
S26
S27
S28
S29
S30
S31
S32
S33
S34
S35
S36
S37
S38
S39
S40
S41
S42
S43
S44
S45
S46
S47
S48
S49
S50
S51
S52
S53
S54
S55
S56
S57
S58
S59
S60
S61
S62
S63
S64
S65
S66
S67
S68
S69
S70
S71
S82
S81
S80
R208,209 BLUE=56
R208
120
LED2
R209
120
R+B
LGND
R204
PP1
47
LGND
Q8
R306
9013
0805
22
R307
0805
6.8
Q7
9013
R309
3K3
R308
10K
RED=47
BLUE=15
LED9
LED10
R+B
R+B
R316
R317
22
22
9013
Q13
LGND
LCD CLK
LCD CE
LCD /INH
123456789101112131415161718192021
KEY1
LCD CLK
LCD CE
LCD /INH
EC+/EC-
Q6
9013
180
BLUE=33
CON1
22PIN
Q2
9013
R205
2K2
LGND
BLUE LED
PP2
R310
10K
BLUE LED
PP4
9013
R322
1206
Q11
22
R321
3K3
R319
0805
6.8
Q12
9013
R318
10K
RED LED
LCD DATA
R24
R23
4K7
4K7
KEY2
CPU+5V
DTH SW
LCD +8V
LCD DATA
DGND
R207
RED LED
3K3
9013
Q3
+4.0V
R206
3K3
9013
Q9
R311
1K
R323
680
+5V
LGND
REMO
LGND
LED +5V
USB-DP
USB-DN
DGND
9013
Q10
R320
1K5
ACCIN
+8V
VOL-LED
EC1
10U
USB+5V
DGND
USB+5V
R107
470
EC4
1UF
CON2
USB/IN
12345
USB-DN
MIC-
USB-GND
S53
S54
S55
S56
S57
S58
S59
S60
S61
S62
S63
S64
S65
S66
S67
S68
S69
S70
S71
S72
S73
S74
S75
73
75
74
S76
76
COM8
SG75/COM9
77
S77
S78
S79
S80
S81
S82
S83
LCD-LED
BOTTON-LED
BLUE LED
RED LED
R101
R102
12K
R103
104
C1
C3
R105
6K2
DGND
+5V
9013
ZD1
5V6
DGND
6
USB-DP
TX/RX
Audio-GND
USB-GND
22
MIC+
12K
104C2104
R104
12K
12K
DGND
R106
47K
C4
680P
100
LCD DATA
LCD CLK
LCD CE
LCD /INH
Q14
EC2
1UF
DGND
EC5
C8
47U
104P
MIC
+
Bluetooth
SG74/COM10
COM7
78
COM6
79
COM5
80
COM4
81
COM3
82
COM2
83
COM1
84
P1
85
P2
86
P3
87
P4
88
VDD
89
VLCD
90
VLCD0
91
VLCD1
92
VLCD2
93
VLCD3
94
VLCD4
95
VSS
96
OSC
97
/INH
98
CE
99
CLK
DI
SG11SG22SG33SG44SG55SG66SG77SG88SG99SG1010SG1111SG1212SG1313SG1414SG1515SG1616SG1717SG1818SG1919SG2020SG2121SG2222SG2323SG2424SG25
S1S2S3S4S5S6S7S8S9
R1
180
(ID3)
SW2
PS/AS
P.PLAY/CLR
DGND DGND DGND DGND DGND DGND
DGND
R12
180
SW1
POWER
DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND
PTC
IC1
PT6578LQ
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
S23
R2
220R3330R4470R5680R61KR71K5R82K2
M1
SW4
PLAY
R13
220
SW3
EJ/RST-TRAY
SEL
M3
M2
SW6
SCAN/CD
R14
330
SEL
SW5
(ENTER)
M4
SW8
SW10
REPRAT
RANDOM
R15
R16
470
680
SW9
SW7
MODE
/FUNC
X-BASS
SCAN/PTY
LED4
R+B
R300
22
PP3
LED7
R+B
R314
22
DGND
SEL BOTTON
LGND
LGND
R112
1K5
R201
47
OUT
DGND
R304
1K5
LGND
LED8
R+B
R315
22
REM1
REMOTE
VCC
DGND
LED11
POWER LED
LED1
R+B
R203
2K2
LED5
R+B
R305
22
BOTTON ILL
R108
EC3
10U
LCD ILL
Q1
9013
R202
3K3
VOL ENCODE SW ILL
Q4
LED3
9013
R+B
R303
R301
22
10K
LGND
R302
10K
9013
Q5
LED6
R+B
R312
R313
820
22
PP5
LGND
EW1
ENCODER SW
R111
R110
R109
C6
330K
680P
DGND
47K
12
3
C7
104P
DGND
220K
4
5
SEL
S79
S78
S77
S83
S82
S51
S52
SG5151SG5252SG5353SG5454SG5555SG5656SG5757SG5858SG5959SG6060SG6161SG6262SG6363SG6464SG6565SG6666SG6767SG6868SG6969SG7070SG7171SG7272SG73
25
S24
S25
M5
SW12
DISC-DN
R171KR18
SW11
VOL-UP
100
101
102
103
104
105
106
S81
S80
S79
S78
S77
S76
S72
S73
S74
S75
S50
50
SG50
S49
49
SG49
S48
48
SG48
S47
47
SG47
S46
46
SG46
45
S45
SG45
S44
44
SG44
S43
43
SG43
42
S42
SG42
S41
41
SG41
S40
40
SG40
39
S39
SG39
S38
38
SG38
S37
37
SG37
S36
36
SG36
S35
35
SG35
S34
34
SG34
S33
33
SG33
S32
32
SG32
31
S31
SG31
S30
30
SG30
S29
29
SG29
28
S28
SG28
S27
27
SG27
S26
26
SG26
220
R9
R10
4K7
SW20
SEEK-UP
R21
4K7
SW19
MUTE
R11
8K2
SW22
TUN-DN
TUN-UP
SEEK-DN
DGND DGND
R22
8K2
SW21
MENU
DGND
SEEK
SW24
MANUAL
SW23
LOC/DX
3K3
M6
SW14
DISC-UP
1K5
SW13
VOL-DN
BAND
SW18
SW16
SW15
(SEARCH)
/DISP
MENU
R19
2K2
SUB-W
X-BASS/AF
DGNDDGNDDGND
R20
3K3
SW17
2 ZONE/TA
VD33
VD33D
CD29
+
220uF
+5V
FB3 0805
U12 LM1117-33
2
OUT
GND
1
IN
0.1uF
C1
+
VD18
CD28
220uF
3
D7 1N4001
CD5
+
220uF
+
CD27
220uF
U15 LM1117-18
3
IN
GND
1
OUT
2
VD33
+5V
FB2 0805
DIGITAL_OUT1
FB1 0805
CD1
47uF
VD33A
+
C18
+
0.1uF
DIGITAL_OUT
CD2
100uF
ALRCLK1
AOUT01
ABCLK1
AMCLK1
AD5V
C20
0.1uF
C6 0.1uF
C14
22pF
U8 WM8728 SSOP
1
LRCIN
2
DIN
3
BCKIN
4
MCLK
5
ZERO
6
DGND
7
DVDD
8
VOUTR
9
AGND
AVDD10VOUTL
C28
4.7uF
DVD_R 1
C5
0.1uF
R52 33R
LATI2S
SCKDSD
SDIDEM
MUTEB
MODE
CSBIWL
VREFP
VREFN
VMID
DVD_L1
AD5V
Q2
9014
R37
120R
R39
100R
20
19
18
17
16
15
14
13
12
11
C29
4.7uF
R22 10K
R9 10K
CD3
C24
+
10uF
0.1uF
SPDIF 1
VD33A
AD5V
C21
0.1uF
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