Pioneer CX-3250 Service Manual page 201

5
GNDV
1
K
R2429 NM
2
D
3
UC only
Q R2430
4
10p/50
D
GNDRF R2444
*
NM
UC AU R2443 *
R2443 10n 0 10n
GNDD
GNDRF
GNDFVRF
side A
2
R2443
b
R2440
R2447
3
A
2/5
MODEL RESISTANCE
14.4v
SIMUKE_IN
R2445
MID MODEL
0
R2446
HI MODEL
NM
R2448
PF MODEL
NM
R2455
12 MODEL
NM
5
6
CN2401
CKS5732-A
CCDIO3
VD8V
AU84
NKBUP
BUP
VDD33
CCD5
SWVDD33
CCD3
R2431 NM R2423 NM
a
b R2421 NM C
R2436
R2440
R2424 NM
NM R2422 NM C2421
GNDD GNDRF
0
NM
GNDD
GNDD R2447 R2432 NM R2433
R2459
NM
C2422 C2423
GNDFVRF
0
C2426
NM NM
NM GNDD
GNDBL GNDD
GNDD GNDD
1
a
5
C
R2459
C2426
d
R2431
C2421 R2423
R2424
80PIN CONNECTOR
4
TO/FROM CC BOARD(80PIN)
TO/FROM IF BOARD(OTHERS 50 or 60PIN)
TO/FROM IF BOARD(DTV 40PIN)
REGION RESISTANCE
CHECKER
1kohm
SIMUKE1
R2449
UC
R2450
EU5
SIMUKE2
1kohm
NM
R2451
UW5
NM
R2449 R2452
R2452
AU
UC
120 NM
1kohm
SIMUKE3
AU
NM 470
R2453
JP
NM
6
A-b
5/5
A
5/5
E
CN103
GNDD
d e g R2438 h
f R2437
R2425
R2456
NM
NM NM
NM C2424
R2426
R2457
GNDD
GNDALS
NM
NM
NM
NM
R2434 R2439
R2458
GNDD
NM
R2435 NM
C2425
NM
NM
GNDD
GNDD
GNDAD GNDD NM
GNDD
GNDD
GNDA
side B
1
R2425 R2428
g
5
f
e
R2458 R2434
R2457
4
A
4/5
A
2201 - 2500
REFERENCE NUMBER LIST
2201 - 2220 : FLAP
2221 - 2250 : SENSOR
2251 - 2291 : MIC
2291 - 2300 : DETACH
2301 - 2350 : CC_IF
2351 - 2400 : AUX/AEQ SW
SIMUKE1 SIMUKE2 SIMUKE3 2401 - 2420 : IF_IF
unit : V unit : V unit : V
2421 - 2440 : READY PARTS
12.9 ± 0.5 0.0 ± 0.5 0.0 ± 0.5
2441 - 2450 : GNDSEL
0.0 ± 0.5 9.8 ± 0.5 0.0 ± 0.5
2451 - 2500 : DTV_IF
AVIC-X930BT/XNUC
7
AV UNIT (SENSOR/FLAP SECTION)
CN2402
NM
GND SELECT
GNDD
Q2441
C1 1 6 E1
B2 2 5 B1
E2 3 4
IMH23-T
R2442
0
R2441
NM
GNDSEL
For DTV
1
2
3
4
5
6
7
8
R2427
9
NM
10
R2428
GNDD 11
10p/50
12
UC only
GNDRF
13
14
15
16
17
18
19
h
20
21
22
2
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
3
38
39
40
VBUSEN
STODIS
DISTOS
ASENBO
3/5
7
8
A
GNDSEL
B
C2
GNDD
CN2202
C
NM
BUP
BUP
BUP
BUP
NC
AU84
NC
VDD33
NC
GNDD
GNDD
GNDD
GNDD
GNDD
GNDD
STODTV
DTVTOS
DTVVSEN
FCONTD
DTVRST
FEPW
DTVANTPW
VERUP
DTVWDT
DTVANTVSEN
DTVTSEN
D
NC
NC
DTVPW2
NC
BCASSNS
DTVDDON
DTV12G=GNDA
DTV12R
DTV12G=GNDA
DTV12L
DTVG=GNDV
DTV(COMPOSITE)
DTVG=GNDV
DTV(Y)
VBUSEN
A
STODIS 2/5
DISTOS
ASENBO
A
1/5
FANUP
E
F
A
5/5
201
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