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10. SCHEMATIC DIAGRAM
10.1 TUNER AMP UNIT (GUIDE PAGE)
A
Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or
"ELECTRICAL PARTS LIST".
Large size
SCH diagram
A-a
A-b
A-a
A-b
Guide page
Detailed page
A-a
A-b
B
C
CN23
W.REM
&MIC
D
E
F
A
46
1
2
C457 4700p/25
*1
TUNER
C456 4700p/25
FM/AM ANTENNA
A
GND
JA401
YKS5041-
TUNGND
2
1
KN2
3
M2R6TP_GND
C455
0.22u/16
C454
GND
RF
NM
1
2
3
C401
FMMIXDEC
RF
GND
0.1u/10
4
L401
FMMIXIN2
C410
5
0.27u
FMPINDRV
FMMIXIN1
33p/50
C402
6
FMPINDDEC
0.01u/16
GNDRF
C403
7
TCAM
1u/10
8
A
GND
VCCRF
orRFGND
C404 NM
9
CK_SEL
10
GND
RF
GNDVCO
L403
11
C412
LFREF
CTF1786-
0.1u/10
C411
12
LF1
0.01u/16
13
PINDDEC
A
GND
VCCVCO
C414 0.01u/16
PINDIN
14
*1
TCAM2
RF
GND
L404
C415
15
CCG1192-
CTF1786-
10u
16
RF
GND
C418
0.022u/16
GND
C424
C419
R403
C420
15p/50
RF
GND
0.01u/16
L406
390
0.01u/16
CTF1389
C425
L408
CCG1192-
L405
4.7u
10u
L407
68n
0.27u
*1
D
*1
C463
NM
C429
L410
0.01u/16
47u
C466
1u/10
*1
0.01u/16
C465
C462
RF
GND
RF
GND
*1
C458
GND GND
D
NM
NM
RF
A
GND
RF
GND
D
GND
GND
CN971
BT Connector
VKN1192-
16
VCC
15
VCC
C973
14
GND
47p/50
13
GND
R974
100
12
BTDATA
R975
100
11
BTBCK
R976
100
BTLRCK
10
L971
D
GND
9
NM
NRST_CPU
8
SYSTOBT
7
R971
NM
BTTOSYS
6
R972 NM
GND
5
MIC1P
4
GND
3
NM
GND
R973
MIC1N
2
2.2k
C974
GND
1
GND
GND
GND
JA892
YKS5035-
(RMIC)
MIC1P
6
5
MIC1N
4
3
2
1
(W/R)
JA891
GND
Q531
L531
LSAR523UB
NM
R536
4.7k
R540
NM
R537
100
R539
R538
100
NM
IC531
USB5V
337S3959
1
8
GND
VCC
PAD
2
7
9
SDA
RST
3
6
NC1
SCL
4
5
NC2
NC3
iPod CP@(2.0C)
GND
GND
NOTE :
Symbol indicates a resistor.
No differentiation is made between chip resistors and
discrete resistors.
Symbol indicates a capacitor.
No differentiation is made between chip capacitors and
discrete capacitors.
The > mark found on some component parts indicates
the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of
identical designation.
NM : No Mount
DEH-X4600BT/XNUC
2
3
A-a
*1
TUNR
TUNL
*except F
X401
FM: -14.7 dBs
*1
A
GND
36.48MHz
AM: -14.5 dBs
X2
GND2
4
3
*only F
D
GND
1
2
R416 NM
FM: -10.6 dBs
GND1
X1
CSS1848-
AM: -10.3 dBs
L418 NM
L417
NM
L416
NM
R415
0
*1
L414
L415
CTF1786
NM
48
C467
0.1u/10
47
C444
2.2u
CCG1218-
46
C443
45
NM
44
TEST
VDD_CORE
43
GND1V2
GPIO0
42
GPIO1
GPIO2
41
IC401
GPIO3
GPIO4
40
TDA7706
GPIO5
39
GPIO6
38
GPIO7
37
GPIO8
36
GND3V3
C442
35
VDD3V3
0.1u/10
34
TUN_SCL
I2CSCL
D
GND
I2CSDA 33
TUN_SDA
TUN_RST
*1
GND
C430
1000p/50
RF
GND
*1
C431 NM
D
GND
*1
R412
R413
1/4W
1/4W
8.2
8.2
GND
L411 NM
0
R414
RF
GND
C459
C433
100p/50
*1
*1
1000p/50
RF
GND
D
GND
D
GND
A
GND
KEYD
1
R891
KEYD2
1k
3
KEYAD2
KEYAD
2
R892
1k
NM
GND
CMS03
USB&USB5V
L551
C553
D551
CTH1524-
0.01u/16
IC551
BD9876EFJ
1
8
Lx
VCC
LX
VCC
2
7
GND
9
BST
GND
GND
BST
3
6
GND
VC
EN
VC
FIN
EN
4
5
FB
SYNC
FB
SYNC
GND
GND
IC552
BD2232G-G
1
5
VIN
VOUT
2
GND
FLG
3
4
EN
OC
USBCLT
D
GND
GND
B
CN1931
A
DEH-X4600BT/XNUC
B
DEH-X4600BT/XSUC
C
DEH-X4650BT/XNCS
D
DEH-X4650BT/XNGS
E
DEH-X4690BT/XNID
F
DEH-4600BT/XNEW5
3
4
No SW
SW Model
-
A, B, C
D, E
F
C419
15p/50
NM
NM
MECHA VD
C420
NM
0.01u/16
0.01u/16
C421
3p/50
NM
NM
C423
NM
8p/50
NM
7.4V
C428
100p/50
22p/50
100p/50
VD2
Q751
KTD2092
82p/50
2p/50
82p/50
C432
C435
0.47u/10
1u/10
0.47u/10
C439
NM
0.1u/16
NM
10p/50
10p/50
C441
NM
C459
100p/50
1000p/50
100p/50
VDCONT
C447
1u/10
NM
NM
Q752
C448
0.1u/10
0.01u/16
0.1u/10
3
4
C467
NM
0.1u/10
NM
2
5
L405
68n
NM
NM
1
6
RN4983
L406
CTF1389
CTF1389
NM
L407
NM
0.27uH
NM
1.5uH
L408
4.7uH
4.7uH
NM
0.39uH
L409
NM
L410
47uH
2.2uH
47uH
GND
L414
NM
CTF1786
NM
R403
390
330
390
R408
470
360
470
R409
NM
0
NM
390
R411
680
680
R415
NM
0
0
C445
NM
0.1u/10
0.1u/10
C461
0.1u/10
NM
0.1u/10
C465
NM
0.01u/16
NM
NM
C466
NM
1u/10
C468
NM
NM
1u/10
C464
NM
DCH1246
NM
B.UP
SW5V
3.3V
*2
IC681
A, B
PEB102A8
C - F
PEB096A8
KN1
M2R6TP_GND
BTDATA
R636
BT_BCK
47k
BT_LRCK
R637
47k
BT_RST
BTTX
BTRX
91
CP_SCL
92
CP_SDA
R641
93
TUN_SCL
R642
94
TUN_SDA
NM
TUN_SDA
95
CD_SCL
NM
CD_SCL
96
CD_SDA
CD_SDA
97
CDSRQ
/CDSRQ
98
TESTIN
DDON
R643
99
TESTIN
DDON
100k
100
Vss
Q601
C626
LTC014YEB
101
PVcc
0.1u/10
102
BT_TESTMD
C627 22p/50
BT_TESTMD
KEYD
R644 100
103
BCLK
EVOL_BCK
KEYAD
22p/50
LRCLK
R645 100
104
EVOL_LRCK
C628
105
KEYD
only A, B, F
D602
106
EVOL_DATA
RB551VM-30
KEYD
107
Vss
DIN
R647
100
108
CLK
EVOL_CK
R648
1k
C629
109
Vcc
1k
0.1u/10
DATA
R649
110
EVOL_DT
CPPWR
STB
R650
1k
111
EVOL_CS
C630
112
PVcc
CP_SCL
0.1u/10
SWVDD5
113
SWVDD
CP_SDA
114
Vss
PCL
115
PCL
CPRST
RAM_MON
116
RAM_MON
117
MUTE
MUTE
R652
SYNC
118
SYNC
2.2k
119
USBCTL
120
FLG
R653
10k
BTTESTIN
DDON
SYNC
D
GND
FLG
USBCTL
C801
CN801
220p/50
CKS6452-
J
20
DSENS
R801
2.2k
19
AUXL
GND
18
SOURCE
17
AUXR
16
AUXGND
15
DP
RGBST/ILMCLR2
14
13
DM
RGBCK/ILMCLR1
12
US5V
11
USB5V
10
DPDT
9
USBGND
8
KYDT
7
RGBDT
6
ROT0
5
ILM+B
4
ROT1
3
SWVDD
2
ILMGND
DGND
ILMG
1
C803
DGND
NM
USGND
C804
NM
GRILLE
D
GND
USB
GND
ILM
GND
4
C
CN70
CD
CN701
VKN1192-
VD1
R701
47k
R702
100k
GND
4
5
3
6
2
7
1
8
R703
4.7k
R704 100k
C70
R705
NM
C701
NM
0.01u/16
C70
NM
R724
NM
GND
FLASH ROM
*2
IC681
1
8
CS
VCC
2
NC/SIO3
7
SO/SIO1
3
6
SCLK
WP/SIO2
4
5
GND
SI/SIO0
PEB102A8
CP_SCL
CP_SDA
IC601
TUN_SCL
R5S726A0D216FP
*3
A, B, F
C
D
E
SYNC
USBCTL
/USBFLG
R805
100
22k
R803
R806
100
R807
R804
22k
100
L8
1
1
4
4
CTF
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