DEH-33HD/XSUC
38
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10. SCHEMATIC DIAGRAM
10.1 TUNER AMP UNIT (GUIDE PAGE)
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Large size
SCH diagram
Guide page
Detailed page
Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or
"ELECTRICAL PARTS LIST".
AUXL_2
AUXR_2
AUXG
DPDT2
KYDT2
ROT0_2
ILMB
ROT1_2
S
KYDT2
DPDT2
SRC2
ROT0_2
ROT1_2
VDSENS
ILMB
SYSPW
VDCONT
USBCTL
SYNC
FLG
MUTE
VST
DPDT
KYDT
VCK
VDT
DATA
CDDATAIN
CDLRCKIN
CDSCKIN
CD_SDA
CD_SCL
CPPW
CDRST
CDSRQ
CDSTBY
CDWAIT
ROT0
ROT1
CDSRQ
CDSTBY
CD_SCL
CD_SDA
CDRST
CDWAIT
CDDATAIN
CDLRCKIN
DATA
LRCK
ML
MC
MD
SCK
DM_2
ML
CDSKIP
MC
CPRST
CP_SCL
CP_SDA
ILMPW
CPRST
CP_SCL
CPPW
CP_SDA
VBUS
SYNC
DTUNRX
DTUNTX
SRC2
DP_2
DM_2
DTUNST
DTUNRX
DTUNTX
GND
VDCONT
MD
TUN1VON
TUN3VON
DTUNST
BSENS
ASENS
SSENS
TUN3VON
TUNSDA
TUNSCL
USB5V
VBUS
RDSINT
TUNR
TUNL
GND
TUNSCL
TUNSDA
DTTEST
RDSINT
DTTEST
SWVDD
TUN1VON
CDSCKIN
AUXL_2
BCK
LRCK
AUXG
AUXR_2
SWVDD5
CDSKIP
DP_2
FLG
USBCTL
BCK
SCK
R691
2.2k
R811 2.2k
R812 2.2k
R813 2.2k
R807
2.2k
R806
2.2k
DGND
SWVD
SRC
AUXR
AUXL
ILM
ROT1
ROT0
KYDT
DPDT
US5V
DM
DP
USGND
GND
DSENS
C809
0.1u/16
L801
NM
D801
DZ2S068C
D802
DZ2S068C
D804
DZ2S068C
D805
DZ2S068C
D803
DZ2S068C
C804
0.1u/16
C808
0.1u/16
C803
1000p/50
CN801
CKS6288-A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
C810
220p/50
C811
220p/50
R801
100
R802
100
AUXG
DSENS1
R603
100k
ILMG
GND
C801
NM
GND
GND
GND
GND
IC801
TC7SET08FUS1
INB
1
INA
2
GND
3
OUTY
4
5
Vcc
C817
0.1u/10
GND
C802
NM
L802
CTF1713-A
1
1
2 2
3 3
4
4
R808
8.2k
GND
R810
8.2
R809 8.2
C234
CCG
C233
CCG1192-A
L231
NM
C232
NM
GND
C235
NM
TCK
TMS
TDI
L551
LCTC4R7K1608-T
R551
47k
341S2162
IC551
NC1
1
MODE1/SPI_nSS
2
NC2
3
nRESET
4
VCC
5
NC3
6
NC4
7
NC5
8
NC6
9
NC7
10
VSS
11
I2C_SCL/SPI_SIMO
12
I2C_SDA/SPI_SOMI
13
MODE0/SPI_CLK
14
NC8
15
NC9
16
NC10
17
NC11
18
NC12
19
NC13
20
LSA1576UB(QRS)
Q551
R557
4.7k
R556
2.7k
C551
0.1u/10
R552 10k
R558
4.7k
R560 100
R559 100
R553 10k
C552
0.1u/10
GND
R753
820
R754
NM
C751
CCG1192-A
R751
47k
C754
0.1u/10
R752
10k
D751
RKZ8.2KG(B2)
Q751
2SD2396(K)
GND
C753
NM
NM
C752
VDCONT
VD2
VKN1192-A
CN701
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
RESET
SDA
SKIP
CDSRQ
BCLK
DATA
LRCK
SCL
DGND1
VDD4
CDSTBY
PGND
WAIT
R716 220
GND
C704
NM
C706
NM
R717
100k
R713
150
R714
150
R715
150
GND
C705
NM
GND
VD1
R707
220
R708
220
R709
100
R710
220
R711
100
R712
1k
R701
47k
R702
100k
R703
100k
C701
0.01u/16
R704
4.7k
R705
4.7k
R706
4.7k
L701
NM
C702
10p/50
C703
NM
GND
PEA020A8
IC671
CE#
1
SO
2
WP#
3
VSS
4
5
SI
6
SCK
7
HOLD#
8
VDD
R671
47k
C671
0.1u/10
GND
R672
47k
R5S7266ZD144FP
1
2
VSS1
3
4
VCC1
5
6
7
8
9
10
11
12
PVCC2
13
14
VSS2
15
16
VCC2
17
18
19
20
21
22
PVCC3
23
VSS3
24
VCC3
25
26
27
28
29
30
31
PVCC4
32
CKIO
33
VSS4
TDO
TDI
76
TMS
77
TCK
78
AUDIO_X2
79
AUDIO_X1
80
PVCC6
81
VSS7
82
VCC4
83
84
85
86
87
88
89
PVCC7
90
91
VSS8
92
93
VCC5
94
95
96
97
98
99
100
101
PVCC8
102
103
VSS9
104
105
VCC6
106
107
108
109
110
111
112
113
114
115
116
PVCC9
117
118
VSS10
119
120
121
122
123
124
125
PVCC10
126
VSS11
127
128
129
130
131
132
133
PVCC11
134
135
VSS12
136
137
138
139
140
141
142
143
144
C604
0.1u/10
C606
0.1u/10
R609 47k
R612
47k
RAM_MON
C608
0.1u/10
C610
0.1u/10
R614
2.2k
C614
NM
TESTIN
R619 100k
C616
0.1u/10
C618
0.1u/10
R616 47k
TESTCK
C621
0.1u/10
R622
NM
C620
0.1u/10
C619
0.1u/10
X601
CSS1603-A
1
1
2
2
3
3
R621
220
R620
NM
R617
100
R615
100
R613
100
C612
0.1u/10
C609
0.1u/10
C611
22p/50
C613
22p/50
C615
22p/50
C617
22p/50
C607
0.1u/10
C605
0.1u/10
C602
0.1u/10
C603
0.1u/10
C601
0.1u/10
RGBDT
PCM1753DBQ
IC231
BCK
1
DATA
2
LRCK
3
DGND
4
5
NC
6
VCC
7
VOUTL
8
VOUTR
9
AGND
10
VCOM
11
ZEROR/ZEROA
12
ZEROL/NA
13
MD
14
MC
15
ML
16
SCK
M2R6TP_GND
KN601
R618
NM
R607
NM
ROM
DACBSSK
DACBDATA
CPSDA
CPSCL
CPRST
ILMPW
R967
100k
GND
CCH1804-A
C975
BD9781HFP
IC954
1
VIN
2
SW
3
RT
4
GND
5
FB
6
INV
7
EN
R971
100k
R975
120
220u/16
C970
C979
NM
D986
CRG03
C974
0.01u/16
R969
68k
C973
470p/50
D988
CMS02
R974
470
GND
D989
CMS02
C972
0.1u/16
R973
33k
R972
24k
R968
NM
SYNC
D987
CRG03
USBCTL
VBUS
C978
0.1u/10
FLG
IC955
BD2226G
VIN
1
GND
2
EN
3
/OC
4
5
VOUT
C977
0.1u/10
GND
VBUS
NM
CN401
1
2
3
4
5
6
7
8
9
10
IC512
S-1172B11-E6
VOUT
1
VSS1
2
ON/OFF
3
NC
4
5
VSS2
6
VIN
D512
NM
D513
CRG03
D515
NM
C511
CCG1192-A
C512
CCG1192-A
C513
CCG1192-A
DVCC3V
DVCC1V
B.UP
B.UP
R401
68
R402
68
R403
68
R405
47k
R407
10k
R408
10k
R409
10k
R410
10k
R411
10k
R412
10k
R416
15k
C401
150p/50
C402
680p/16
C403
150p/50
C404
CCG1192-A
C405
CCG1192-A
C406
CCG1192-A
C407
680p/16
R415
12k
GND
AGND
RFGND
GND
DVCC3V
L402
NM
L403
NM
C412
0.1u/16
C411
NM
C408
NM
C517
4.7u/6.3
C410
CCG1192-A
C409
CCG1192-A
ZNR401
IMSA-6802-01Y900
C424
0.1u/16
GND
GND
GND
GND
NJM4558V
IC405
OUT1
1
IN-1
2
IN+1
3
VEE
4
5
IN+2
6
IN-2
7
OUT2
8
VCC
R976
100k
DTRST
DTRX
DTTX
DVCC1V
TUNL
TUNR
AVCC5V
DVCC1V
R602
47k
RN4983
Q752
E1 1
B1 2
C2 3
E2
4
5 B2
6 C1
PCL
IC513
S-1132B33-U5
VOUT
1
2
5
VIN
R641
47k
R642
47k
R643
47k
R644
47k
R623
NM
JA401
1
2
3
VA805
EZJP0V270RM-T
VA804
EZJP0V270RM-T
R645
10k
R646
10k
R417 NM
R418 NM
100u/16
C413
C426
NM
1000p
C425
1000p/50
C427
NM
1000p
RFGND
RFGND
AGND
AGND
DGND
DGND
MISO
SSL
MOSI
RSPCK
CN402
CWE2254
1
RFGND1
2
NC1
3
RFGND2
4
FMAMANT
5
RFVCC5
6
RFGND3
7
RCH
8
AGND
9
LCH
10
RDSINT
11
DGND1
12
I2C0_SDA
13
I2C0_SCL
14
DGND2
15
DGND3
16
DVCC11
17
NC2
18
TX
19
RX
20
RESET
21
DVCC33
22
DGND4
23
SCS
24
SSCK
25
SDO
26
SDI
27
DGND5
DTTEST
DSDA
DSCL
R404
NM
R406
NM
GND
DVCC33V
GND
C428
1000p/50
D
KEYD
M2R6TP_GND
KN602
GND
R499
NM
GND
C240
1000p/50
R604
10k
DGND
C971
1u/16
GND
C429
NM
GND
C414
2p/50
R692
2.2k
C707
NM
1000p
CDDGND
CDPGND
L671
CTF1786-A
SYSTEM MICRO
GRILL
DSENS
KYDT
ILM1
USBGND
SOURCE
AUXG
DGND
ILM2
SW5V
DP
DSENS
DPDT
DM
ILMGND
USBGND
ILM+B
ROT0
ROT1
AUXR
AUXL
VBUS
NM
ipod CP
CD
FLASH ROM
MECHA VD
10U/10
P
VDD3.3V
USB
ILM
D
USB
ILM
DAC
D
LRCK
GND
GND
VDD
PGND
WAIT
VD
SDA
BCLK
CDSTBY
DATA
VD
SCL
CDSRQ
RESET
SKIP
CD_SDA
NC
VDCONT
MUTE
DACBDATA
CDWAIT
CD_SCL
TUNRES
NC
CADATAIN
RDSINT
DACDATA
NC
ILMCLR1
CDSCKIN
NC
DSENS
SYNC
ILMPW
VST
VCK
CDSRQ
CPPWR
MOSI
/SSL
DD1VON
CDSTBY
DACSCK
NC
NC
CP_SCL
USBCTL
CP_SDA
TUN1VON
DPDT/TESTDO
KYDT/TESTDI
DACFORMAT
ASENS
CDLRCKIN
/USBFLG
ROM
IC601
DACCS
TUN3VON
TUNSCL
SSENS
SYSPW
CDRST
EJECT
BSENS
RAM_MON
TESIN
DACLRCK
MISO
CPRST
SWVDD
AUDIO_XOUT
RSPCK
TELIN
ROT1
DACBSCK
NC/TESTCLK
ILMCLR2
KEYD
ROT0
DTUNTX
VDT
(150u)
D
F
DTUNRX
NC
NC
DTUNTEST
CDSKIP
NC
LPF
SWVDD
DTUNST
TUNSDA
HD PW
YKS5041-A
NM
16.934MHz
C
CN701
B
CN1821
WWR C-TUN UNIT
CD:+5.1 dBs
FM(30%): -15.0 dBs
AM(30%): -15.0 dBs
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TEL 13942296513 QQ 376315150 892498299