Pioneer AVH-P6450, Руководство по обслуживанию

Страница: 23 / 106

AVH-P6400/UC
A
B
C
D
5 6 7 8
5 6
7
8
23
A-b
A-a A-b
A-a A-b
A-b A-a
A
MOTHER PCB
Mother Tuner Unit
Consists of
Mother PCB
Tuner PCB
Grille PCB
Relay PCB
Inverter PCB A
Decimal points for resistor
and capacitor fixed values
are expressed as :
2.2 2R2
0.022 R022
←
←
The > mark found on some component parts indicates
the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of
identical designation.
Symbol indicates a resistor.
No differentiation is made between chip resistors and
discrete resistors.
NOTE :
Symbol indicates a capacitor.
No differentiation is made between chip capacitors and
discrete capacitors.
: The power supply is shown with the marked box.
S
: Composite Sync.
V
: Composite Video
R
: RGB_R
: Audio_L
V
V
V
V
S R
V
V
V
V
15.5V
4.3V
4.3V
4.3V
4.3V
4.3V
4.3V
13.8V
5.6V
5.0V
7.5V
UTPUT
REAR MONITOR
BUFFER
POWER SUPPLY INPUT(FAN)
GUIDE SOUND INPUT ISO. MIX.
G
U
ID
E
S
O
U
N
D
BACK CAMERA SELCT
SOUND INPUT
ISOLATION
REMO. BUFFER
MONITOR and DRIVE
RCA PIN,HIGH VOL.
POWER SUPPLY,
POWER SUPPLY SEN.
POWER SUPPLY
INPUT(CN,SENSE)
CN4801
D
>
>
>
>
>
1.25A
1.6A
270
µ
H
1.6A
1.25A
> 400mA
>
1.6A
>
2A
>
2
0
0
m
A
>
2.3A
68
R
S
CN3831
C
(
)
FAN
MOTOR
M1
CXM1193
FM(UC,ES) : -1.6dBs
AM(UC,ES) : -6.9dBs
FM(EW) : 4.6dBs
AM(EW) : -2.9dBs
FM(UC,ES) : -19.5dBs
AM(UC,ES) : -30.0dBs
FM(EW) : 15.5dBs
AM(EW) : -26.0dBs
IP-BUS : 7.3dBs
VTR : 7.33dBs
NAVI : 7.30dBs
IP-BUS : 2.20dBs
VTR : 2.23dBs
NAVI : 2.20dBs
VTR : 2.20dBs
IP-DUS : 33.3dBs
6
8
MICRO COMPUTER
www. xiaoyu163. com
QQ 376315150
9 9
2
8 9
4 2
9 8
TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com