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10. SCHEMATIC DIAGRAM
10.1 TUNER AMP UNIT 1/2 [MAIN] (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 : DEH-4200SD/XNEW5
B : DEH-3200UB/XNEW5
A-a
A-b
Guide page
Detailed page
A-a
A-b
B
C
D
FM(30%):-20.00 dBs
AM(30%):-20.00 dBs
E
TUNER
Rch
24
Lch
23
AGND
22
RDS_HSLK
21
RDS_LOCK
20
RDS_DATA
19
RDS_CK
18
VDD_3.3
17
NC2
16
DGND
15
DO
14
ROM_VDD
13
OSCGND
12
LDET
11
DI
10
CK
CE1
NC1
CE2
SL
VCC
FMANT
RFGND
AMANT
F
KN401
M2R6TP_GND
A
1/2
42
1
2
uCOM_BUS
A
POWER_BUS
WIRED REMOTE
JA661
KEYAD
CKS4124
2
3
1
(Black)
KEYD
GND
IC161
BD9781HFP
DDCON
DD5V
USB5V
L161
5.13V
CTH1253-A
(15uH)
GND
USB5V
IC151
L151
5.13V
5
1
VOUT
EN
NM
2
GND
4
3
VIN
FLG
R5523N001B
GND
A
GND
L402 BTH1100-A
GND
1R0u
TUN3V
R408
1.5k
D
GND
L403
R401
680
NM
A
GND
R402
680
R403
680
680
R404
9
R405
680
8
7
R406
680
6
680
R407
L401
5
IC431
NJM2885DL1-33
BTH1100-A
4
1R0u
3
L404
2
1
BTH1104-A
3.29V
D431
NM
TUNG
D
GND
JA401
RF
GND
CKX1070-A
DEH-4200SD/XNEW5
2
3
A-a
1/2
uCOM_BUS
2/2
POWER_BUS
CDL
TUNL
AUXL
AUXG
AUXR
1608
TUNR
R661
1k
KEYAD
CDR
1k
R662
KEYD
1608
DD5V
DDIN
D161
CRG03
BUP
VDD5V
D162
CRG03
SYS8V
VDD33
GND
SYNC
USB5V
VDCONT
MEDRST
USBCTL
FLG
TUNR
TUNL
RDSLK
RCK
R409
1
8
2
7
BUP
3
6
VDD3.3
5
VDD5
4
SYS8V
22k
RDT
RDS57K
DI
LDET
DO
CK
CE1
CN1801
CE2
SL
TUNER3V REG
D432
NM
3
FM:-20.00 dBs
AM:-20.00 dBs
AUX: +2.20 dBs
CD/USB/SD: +3.04 dBs
C211
1u/10
C209 0.22u/16
C201
1u/10
R202
C203
2.2u/10
330
1u/10
C202
C210 0.22u/16
C212
1u/10
R601
1
PEE
1
NM
2
2
BZ601
NM
ILM
GND
ROT1
ROT0
RESET
RESET
R602 4.7k
RWCNVSS
C610 0.1u/10
GND
C604
10p/50
R604
100
GND
C605
BLM15AG102SN1
L602
12p/50
C606
0.1u/10
R605 100k
BSENS
DSENS
ASENS
PEE
R606
2.2k
R615
GND
100k
D601
RB551V-30
R613 100k
R614 100k
GND
GRILL
CN801
CKS6188-A
DGND
DGND
1
C801
ILMG
ILMG
2
SWVDD
0.1u/16
SW3.3V
3
SSENS
4
SOURCE
OELG
OELG
5
KYDT
6
KYDT
USBG
USBG
7
OEL+B
8
OEL+B
B
9
USBG
DPDT
DPDT
10
VBUS
VBUS
11
ROT1
ROT1
12
DM
D-
13
ROT0
ROT0
14
DP
D+
15
ILM+B
ILM+B
16
R814
AUXR
100
17
AUXR
AUX R
AUXG
AUXG
AUX G
18
R816 100
AUXL
AUXL
AUX L
19
DSENS
20
DSENS
USB
GND
ILM
GND
OEL
GND
GND
4
E.VOL
CDL
TUNL
AUXL
AUXG
A
GND
AUXR
TUNR
CDR
R624
47k
RB751S-40
D602
R626
10k
GND
1
2
ROT1
ROT0
3
AANT
4
NC
5
NC
CNVSS
6
BYTE
SYS.MICRO
7
CNVSS
8
NC
9
RESET
NC
10
RESET
11
IC601
XOUT
12
VSS1
13
XIN
*A
CWW1964-/PEG
14
VCC1
15
CWW1966-/PEG
*B
16
BSENS
17
DSENS
18
ASENS
19
VDCONT
20
PEE
21
MEDRST
22
NC
23
USBFLG
24
SYNC
25
NC
BU
VD
VD
SYS8V
SY
1608
R808 2.2k
R803 2.2k
R805 2.2k
R804 2.2k
R802 2.2k
VA811
NM
CTF1713-A
R811
6
1
4
3
8.2
5
2
1608
4
3
R810
1
2
8.2
L801
1608
R801 2.2k
1608
R809 100k
ILM
GND
4
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