Tuner If Unit(Guide Page) - Pioneer AVIC-Z110BT Service Manual

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10.4 TUNER IF UNIT(GUIDE PAGE)

A
B
GNDD
"Chacker jig" has 10k
C
ANTENNA IN
RFI
R460 C445
1
3
3
1
2 22p/50
0
2
JA401
CKX1056-A
GNDRF1
GNDRF
D
2SC3130(PQ)
R442
68
E
CN491
CKS6095-A
MOT6V 1
MOT6V 2
PGND 3
4
I PGND
GNDM
MT0
MOT0 5
MT1
MOT1 6
CN101
POS_IN 7
MOTVDD33
8
MOTVDD3.3
GNDT 9
H/OSW 10
F
B
202
1
2
R530 R531
NM NM
GNDD GNDD
SIMUKE RESISTANCE
S-V
S-V
UC EU5 AU JP UW5
S-C :5V
4.7k
R520 NM NM NM NM
R521 NM 10k NM NM NM
R522 NM NM 22k NM NM
R523 NM NM NM 30k NM
47k
R524 NM NM NM NM
S-C 3.40V 2.5V 1.56V 1.25V 0.87V
FM DISTRIBUTION
C442 R486
NM
NM
Q442
C446 L444 C450 2SC3357(RE)
L441
T442
CTC1193-A
NM
22p/50 0.1u 47p/50
5
T441
CTC1210-A
5 1 4
2
4 3
R451
3.3k
GNDRF
CWX3694-A
(32.768kHz)
FVFREQ
L446
1u
GNDFVRF
16 15 14
1 13
GND1 INTX
Q441
2 12
FREQ_IN
GND2
FVANT
C447
3 11
FM_ANT ENABLE
22p/50 TMUTE 4 10
N.C VDD
5 9
SDA
AF_OUT
IC473
6 7 8
CWE2121-A
GNDFVRF
GNDFVRF
GNDRF
GNDRF
R478
NM
1
IC474
NJM2125F
3
R493
0
D493 NM
MOT0
MOT1
NM
D492
0
R492
GNDT PIN
POS_IN
HOSW
H/OSW
AVIC-Z110BT/XN/UC
2
3
B-a
NM
L450
0.1m
C456 C460
55GN01CA
2200p/50 15p/50
R454
Q443
68 27p/50
GNDRF
GNDRF
NM
L447
15u
3 4
1 C457
2
2
2200p/50
1 5
3
T443
CTC1192-A
FVCC1
L472
10u
X471
GNDFVRF
FXVDD L476
R479
0 10u
GNDFVRF
FVEN
R480
L473
NM FVDD
10u
GNDFVRF
L474
FVCC2
10u
C486
GNDRF
NM
GNDFVRF
L475
CTF1334-A
5
4
2
GNDFVRF
MOT6V
600mA MAX
1030mA RUSH
3
UC:CWE2097-
AU:CWE2128-
GNDRF
C463
L401
22u
L402
CTF1607-A
R471
5mA
D471 0
NM
43mA 48mA
FV33
L477
1
VOUT VIN 3
NM
4 2
GND 2
3
5 NC STBY 1
IC472
BH33NB1WHFV
GNDD
GNDD
FV33V
ON/OFF
H:1.5Vmin
0.08Wmax
L:0.3Vmax
3.267V-3.333V
L478 CTF1528-A
L479 CTF1528-A
2125
MOT6.5
R502
NM
MOTV
RSX201L
Q491 MOT8IN
-30
2SB1260(R)
MOT8
D494
R496
22k
Q492
2E
2C
4 3
1B
2B
R501
R499 5 2
470
1E 1C
6 1 3.3k
IMX1
GNDM
4
FM/AM TUNER
U401
X-2026
GNDRF
GNDRF
L403
CTF1386-A
GNDRF
GNDD
GND
RF
GNDRF
GND
RF
NM
0.2Wmax
IC471
S-814A50AUC-BDO
L471
5
ACC84
Vout Vin
CTF1410-A
GND
R472
4
NC ON/OFF
10k
4.9V-5.1V
ON/OFF
H:1.5Vmin
FV5V
L:0.3Vmax
FV33V
R477
0
VICSON
R483 0
SDA
R484 100
SCL
R485
0
FVDETO
4