Pioneer DEH-X66BT Service Manual page 41

5
C
CN701
D
C707
NM
701
C708
N1192-
NM
R720
NM
P GND D GND
C710
R701
47k NM
P GND
GND
R702
100k
R719
100k
GND
5 4
6 3
7 2
C704
8 1
10p/50
R703
4.7k C705
10p/50
R704 100k C706
10p/50
C702
R705
NM
NM
C703
R721 NM
NM
R724
R722 NM
NM
R723 NM
GND
FLASH ROM
L681
*2 NM
IC681
1 8
CS VCC
X602
2 7
NC/SIO3 NM
SO/SIO1
16.9344MHz
3 6
SCLK GND1
1 3
WP/SIO2
4 5
GND SI/SIO0
C619
2
PEB093A8
12p/50
R624
D
GND
C613 0.1u/10
60
C612
59
0.1u/10
58
57 MODEL
MODELAD
AVref
AVcc 56
IC601
KEYAD
AVss
R5S726A0D216FP
VDSENS 55
*3
R616 47k
ROT1 54
ROT0 53 R615
R618 R619
A, C NM 47k CDSKIP 52
ASEMD
B, D 47k NM ASEMD 51
E 10k 47k
50
DP
49
DM
PVcc 48
47
Vss
Vss 46
XTAL 45
R612
EXTAL 44
43 NM
Vcc
NMI 42 47k
R611
PLLVcc 41
C609
Vss 40
39
RES
Vss 38
CKIO 37
C606
PVcc 36
0.1u/10
35
SSENS
DSENS1
/CDRST 34
/DSENS
CDDADATIN
33
CDLRCKIN
32
31
R808
2.2k
R805 100
R803 22k
R806 100
R804 22k R807 100
L801 R809
1 2 2
1
22
R810
4 3 3
4
R811
CTF1713- 22 2.2k
R812
2.2k
R813 2.2k
R814 2.2k
R816 2.2k
R817 2.2k
GND
GND
5
6
ROL
A GND
D
GND
1u/10
C204
1u/10
C206
C233
1u/10
C202
NM
D
GND
C227
NM
A
USB GND
GND USB
GND
ROR
X603
X1
2 1
C618
GND2
X2
3 4 12p/50
CSS1794-
16.9344MHz
2.2k
VDD3.3V
L601
NM
R621
NM
GND
VDD1.2V
L602
NM
R620
NM
*3
only A, B
R618 GND
47k
KEYAD
A GND
VDSENS
ROT1
47k ROT0
CDSKIP
R614
47k
DP
DM
R613
C608
GND
1.5k 12p/50
C610
0.1u/10
0.1u/10
C607
12p/50
USB
GND SSENS
R608
DSENS
NM CDRST
NM
R607
CDDATAIN
R606 NM
CDLRCKIN
RST
IC671
1 5
OUT NC2
2
VDD
D671 3 4
VSS NC1
NM
R671
S-80827CNMC-B8M
100k
RESET
GND
D
RGB Supply
Q871
2SA1577(QR)
Q872
LTC143EUB
SSENS
GND
AUXL
NM Q873
R877
2SD1767(QR)
AUXR
NM
AUXG
DP
DM
RGBST/ILMCLR2
RGBCK/ILMCLR1
Q875
KYDT
DPDT
LTC043EEB
ILM GND
ROT0
ILMPW
ROT1
SWVDD
L851 IC801
1 5
NM
DPDT
INB Vcc
2
INA
3 4
GND OUTY
TC7SET08FUS1
SWVDD
GND
6
A-b
RL FM: -5.7 dBs
FL AM: -5.5 dBs
AUX:+9.3 dBs
C236 CD:+9.6 dBs
USB:+9.7 dBs
1u/10
C221
NM
REFERENCE AREA MAP
A D
GND GND
EVOL 201 - 250
RCA 251 - 300
AMP 301 - 400
TUNER 401 - 470
C223
iPod CP 531 - 550
1000p/50
USB&USB5V 551 - 600
A GND D GND UCOM 601 - 670
RESET 671 - 680
FLASH ROM 681 - 690
L201
DSENS 691 - 700
NM
CD MECHA 701 - 750
ucomD RF GND
GND
A GND
FR
RR
PR
SYS+B 5.78 V
C301
C305
C307
C303
GND
R305
10k
Q301
3 4
MUTE 2 5
1 6
RN4983
MUTE
GND
OFFSET
IC REGULATOR
BSENS
SYSPW
SWVDD5
GND
ASENS
ASENS2 ASENS1
R941 D941
22k
DZ2J068M0
LED Supply TELIN
NM
Q874
C968
3 4
C969
2 5
GND GND
1 6
RN4983
ILMPW
RGBDT/DIMMER
B.REM&A.ANT
Dim off 12.13 V
Dim on 8.03 V
DEH-X66BT/XNUC
7
A
TUNER AMP UNIT
MECHA VD 751 - 800
GRILL 801 - 850
SWVDD5 851 - 870
ILMPW 871 - 890
W.REM&MIC 891 - 900
PW CONNECT 901 - 910
RCA
IC REG 911 - 940
ASENS 941 - 950
TELIN 951 - 960 FM: -6.6 dBs
AM: -6.4 dBs
B.REM& 961 - 970
RL
A.ANT AUX:+9.3 dBs
BT MOD 971 - 990
CD:+10.4 dBs RR
USB:+10.6 dBs
Set back chart
C256 R256
PLch
CCG1201- 820
4.7u >
MUTE
3.0A
P251
CEK1386-
1
R259
NM
C255
GND
PRch CCG1201- R255
4.7u
820
C252 R252
FLch
CCG1201- 820
4.7u
FRch C251 R251 GND
CCG1201- 820
4.7u
R313
NM
AMP
R309
10k
C317
A GND
GND 10u/16
C318
0.22u/16 NM
0.22u/16
GND
0.22u/16
0.22u/16
C313
1u/16
GND
C314 0.1u/16
C901
B.UP
MU1
CCH2040-
2200u/16
R306 GND
GNDTP2
220
GND
R308
NM
GND Q302
NM
GND
IC911
600uH GND1 GND2
BA49183-V12
BSENS
1 BSENS L901 D901
R913 SYSPW
2 1
2 SYSPW
1SR154-400
CTH1432-
22k
3 SW5VCNT D902
+B
4 +B
1SR154-400
GND
SYSB 5 SYS+B
SW5V
6 SW5V
VDD
7 VDD
1.2V
8 VDD12
SWVDD 9 SWVDD
B.UP2
10 +BUP
R914
VDDCNT
11 VDDCONT
22k
12 GND
D911
CRG03
D912
CRG03
RF GND
C930
NM
RF GND
GND
R944
1k
ASENS
GND
NM
R952
22k TELIN
Q951
LSAR523UB
D951
R953 L951
BTH1101-
R951 15k
DAN202UM
GND
1k
CCG1192-A
R310
10u
0
D302
NM
C330
NM
GND GND
A
GND
7
8
A
B
FL
FR
RCAG
2
PL
JA251
PR CKB1099-
3
2
FL
PREOUT
1
6
FR 5
4
GND
IC301
PA2032A
1
No connection
R312
2
C
OFF.DET 1
NM
3
P-GND2
2
4
RL- 3
STBY 5
STBY 4
6
RL+ 5
7
VCC 6
8
FL- 7
GNDTP1
9
P-GND1 8
10
GND
FL+ 9
11
SVR
10
12
FLIn 11
13
RLIn
12
14
AGND 13
15
RRIn 14
A GND
16
FRIn 15
AC_GND
17
AC-GND 16
18
17
FR+
19
P-GND3 18
20
FR- 19
21
20
VCC
22
21
RR+
23
MUTE 22
24
RR- 23
25 P-GND4
24
26
H-SW 25
27
No connection
D
JA901
CKM1613-
>
18
(10A)
FUSE
17
B.UP3 B.UP1
YEK5001
16
GND
15
B.UP
BREM
BREM
14
&A.ANT
ACC
13
ACC
12
11
TELIN
10
9
TEL
RR2
8 RR-
RL2
7
RL-
RR1
6 RR+
RL1
5
RL+
FR2
4 FR-
FL2
3
FL-
FR1
2 FR+
FL1
1 FL+
FM:+20.3 dBs
AM:+20.5 dBs
AUX:+35.3 dBs
CD:+35.6 dBs
USB:+35.7 dBs
E
F
A
41
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