Schematic Diagram; Tuner Amp Unit (Guide Page) - Pioneer DEH-33HD Service Manual

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10. SCHEMATIC DIAGRAM

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10.1 TUNER AMP UNIT (GUIDE PAGE)

Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or
A
"ELECTRICAL PARTS LIST".
Large size
SCH diagram
A-a A-b
A-a
A-b Guide page
Detailed page
A-a A-b
B
FM(30%): -15.0 dBs
AM(30%): -15.0 dBs
CN402
C
DVCC33
DVCC11
TE
L 13942296513
I2C0_SCL
I2C0_SDA
DGND1
RDSINT
RFGND3
RFVCC5
FMAMANT
RFGND2
RFGND1
D
E
www
F
A
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Q551
L551
LSA1576UB(QRS)
LCTC4R7K1608-T
NM R558 4.7k
R559 100
R552 10k
R560 100
R553 10k
11 12 13 14 15 IC551
341S2162
10 16
9 17
NC7
NC9
NC6
8 NC10 18
NC5
NC11
NC4
NC12
NC3
7 NC13 19
6 20
C552 R556
0.1u/10 2.7k
R557
4.7k ipod CP
GND
DTTEST
DGND5
27
SDI
26
SDO
25
SSCK
24
SCS
GND
23
DGND4
DVCC33V
22
21 DTRST
RESET
GND
20 DTRX
GND
RX
DTTX
19
TX
18
NC2
17 DVCC1V
16
R405
DGND3
47k
15
DGND2
14
GND
13
GND
12
11 GND
10 TUNL GND
R406
LCH
NM
9 AGND
AGND
8
RCH
DGND
TUNR
7
NM
L402
AVCC5V 10k
6
R409
C405 R408
JA401
5
C401
CCG1192-A 10k
4
2 1
R407
150p/50
3
3
NC1
10k
2
C402
YKS5041-A
1
680p/16
RFGND
1000p
1000p
C427 C426
GND
NM
NM
RFGND DGND AGND DGND
1000p/50
C428
RFGND AGND
IC513 HD PW
S-1132B33-U5
D515
5 1
VIN VOUT
2
NM
VSS
4 3
SW NC
GND
GND
D511
D512
IC511 IC512
NM
NM
D510 6 1 D513 6 1
VIN VOUT VIN VOUT
5 2 5 2
CRG03 CRG03
VSS2 VSS1 VSS2 VSS1
4 3 4 3
NC ON/OFF NC ON/OFF
S-1172B33-E6 S-1172B11-E6
GND
IC954
BD9781HFP
DDCON
SYNC
GND
USB5V
L982
CTH1253-A GND
(15uH)
VBUS
GND
x ao
USBCTL
IC955
y
1 5
VIN VOUT
2
GND FLG
3 4
EN /OC
. i
BD2226G
GND
DEH-33HD/XSUC
2
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A-a
MECHA VD
B.UP
VD2
Q751
2SD2396(K)
RN4983
R753 R754
C2 3 E2
4
820
NM
B1 2 5 B2
E1 1 6 C1
Q752
VDCONT
GND
1000p
CDPGND
VDSENS
CPPW
CP_SCL
CP_SDA
CPRST
VDD3.3V
R401
FLASH ROM
DTUNST
68 CN401
NM
1
2
3
KN601
KN602
4
M2R6TP_GND
M2R6TP_GND
5
6
7
DSDA
8
GND
DSCL
9
DVCC3V
10
L403
DTUNST
NM
GND
TUN3VON
R402 68
DTUNTX
CD_SDA
R403 68
DTUNRX
CD_SCL
DTTEST
TUNSDA
DVCC1V
TUNSCL
R417 NM Q Q
TUNSCL CP_SDA
TUNSDA 3 6 7
CP_SCL
R418 NM
TUN1VON
CPRST
NM CPPW
R404
RDSINT
TUNL
CDRST
CDSRQ
TUNR
CDSTBY
C406 R412
CDWAIT
CCG1192-A 10k
IC405
ML
R410
1 8
OUT1 VCC
C403 10k
2 7
IN-1 OUT2
3 6
150p/50
IN+1 IN-2
4 5
SWVDD5
VEE IN+2
KEYD
NJM4558V
ROT1
ROT0
ILMPW
NM LPF
GND
BSENS
SSENS
ASENS
TUN3VON
DTUNTX
TUN1VON
DVCC1V
SYNC
USBCTL
B.UP
D986
CRG03
D987
CRG03
FLG
DSENS
VBUS
VBUS
CN801
CKS6288-A
DSENS
20
AUXL_2
AUXL
19
SRC2
SOURCE
18
AUXR_2
AUXR
17 GND
AUXG
AUXG
16
DP_2
DP
15
ILM2
14
DM_2
DM
13
ILM1
12
VBUS
11
DPDT2
DPDT
10
USBGND
9
KYDT2
KYDT
8
u163
USBGND
7
ROT0_2
ROT0
6
ILMB
ILM+B
5
ROT1_2
ROT1
4
SWVDD
SW5V
3
ILMGND
2
DGND
1
USB GND
D GND
ILM GND
GRILL
3
4
2 9 9 4
8
C CD:+5.1 dBs
CN701
CD
CN701
VKN1192-A
VD1
R701
47k GND
R717
R702 100k
R704
100k
4.7k
R705
C704
4.7k
R706
NM
C705
4.7k
NM
C706
NM
R703
100k C702
C701
C707
10p/50
0.01u/16
NM
CDDGND
C703
NM
GND
L671
MOSI
CTF1786-A
IC671
VSS
SI
5 4
RSPCK MISO
SCK WP#
6 3
SSL
HOLD# SO
7 2
VDD CE#
8 1
PEA020A8
R671
47k
C671
0.1u/10
GND
109
110
111 CD_SDA
CD_SCL
112
NC
CPSDA TUNSDA
113
TUNSCL
1 3 1 5 0 5 8 2 9
CPSCL 114
CP_SDA
CP_SCL
115
TUN1VON
CPRST 116
CPRST
C601
117
PVCC9
0.1u/10 118
CPPWR
119
VSS10
120
CDRST
SYSTEM MICRO
121
CDSRQ
122
CDSTBY
123
CDWAIT
R607 NM
124
DACCS
125
NC
C602
126
PVCC10
0.1u/10
127
VSS11
128
SWVDD
129
KEYD
130
ROT1
131
ROT0
ILMPW 132
ILMPW
133
ILMCLR1
C603
134
PVCC11
0.1u/10 135
ILMCLR2
136
VSS12
137
RGBDT NC
138
DD1VON
139
DACFORMAT
R692 140
DSENS
2.2k 141
BSENS
142
SSENS
EJECT
143
ASENS
144
DTUNTX
R806
KYDT
KYDT2
DPDT
R807
DPDT2
US5V
USGND
DM
DM_2
DP
DP_2
ILM
m
ILMB
SRC
SRC2
ROT0
ROT0_2
ROT1
ROT1_2
co AUXL
AUXL_2
AUXR
AUXR_2
AUXG
AUXG
. SWVD
SWVDD
ILMG
C803
DGND
C802
1000p/50
NM
GND
ILM GND
USB GND
4
2 8
9 9
C234 CCG
DAC
P GND
C235
NM
D GND
L231
NM
GND
16.934MHz
X601
CSS1603-A
1 3
1
3
2 2
9 4 2 8 9 9
IC601
R5S7266ZD144FP
2.2k
IC801
GND
2.2k 5 1
Vcc INB
D
2
INA
4 3
L802
1 2 2 OUTY GND
1
GND
TC7SET08FUS1 R809 8.2
4 3 3 8.2
4
R810
CTF1713-A
R811 2.2k
S
R812 2.2k
R813 2.2k
R801 100
R802 100
L801
NM