Pioneer AVH-X1500DVD/XNUC Service Manual page 135

5
10p/50
C560
C561 10p/50
only A, E
C562
4700p/25
C563
4700p/25
TUNAG
E
only A, E
C556
22p/50
1
2
3
C526
NDRF NM 4
FMMIXIN2
6
C527
94-A FMMIXIN1
5
FMPINDRV
0.01u/16
6 GNDRF
FMPINDDEC
FMMIXDEC
C525
TCAM
7
1u/10
8 VCCRF
TUNAG
C528
FGND 9 CK_SEL
NM GNDVCO
10
11 LFREF
C521
12 LF1
TCAM2
0 0.01u/16 VCCVCO PINDDEC
13
PINDIN
C522
14
0.01u/16
C523
15
10u
CCG1192-A
16
GNDRF
C524
22u/16
except A, E
R524
0
1.5k
522
507 22u
L508
68n
only A, E
GNDRF
R452
0
NDD
GNDRF GNDRF
5
6
FM/AM(30%) (A,D~G): -15.0 dBs
FM/AM(30%) (B,C): -11.0 dBs
TUNER
36.48MHz
C566
10p/50
X501
4 3
X2
GND2
1 2
GND1
X1
CSS1805-A
TEST
GPIO1
VDD_CORE
GND1V2
GPIO2
GPIO0
GPIO3
GPIO4
IC501
GPIO5
TDA7706
GPIO6
GPIO7
VDD3V3
I2CSCL GPIO8
I2CSDA
GND3V3
GNDRF
R528 R529
5.6 5.6
CTF1786-A
only A, E
GNDD
401 - : HD TUNER UNIT
451 - : ANT PART
501 - : HIT2 PART
6
TUN5
only A, E
TUNAG
GNDD
L517
CTF1786-A
L515
NM
L516
NM
R541
NM
L514
CTF1786-A
C571
48
CCG1218-A-T
2.2u/10
47 C573
0.1u/10
46
45
R501 NM
44 R531
NM
BBD1
43 R532
NM
BBD0
42 R533
NM
BBWS
41 R534
NM
BBCLK
R535
40
NM
39 R536
NMN
38 R537
NM
R538
37
NM ACLK
36
35
C555 0.1u/10
34
GNDD
33
L518
NM
L511
CTF1786-A
R539
1k
R530
GNDD
only A, E
5.6
L510
GNDRF
CHIP SIZE LEGEND
1608
2125
3216
AVH-X1500DVD/XNUC
7
A
6/6
MOTHER PCB
(TUNER BLOCK)
TUN-ANA BUS
TUN-SYS BUS
A AVH-X1500DVD/XNUC
B AVH-X1500DVD/XNEW5
C AVH-X1500DVD/XNUW5
D AVH-X1550DVD/XNRC
E AVH-X1550DVD/XNRD
F AVH-X1550DVD/XNRI
G AVH-X1590DVD/XNID
ADO
ADI
AWS
TUN33
SERVICE UNIT(MOTHER I/F)
Consists of
MOTHER PCB
INTERFACE PCB
7
8
A
A
1/6
A
2/6
B
C
D
E
F
A
6/6
135
8