Clarion NX700 Service Manual page 45

J I
7
Main PWB(B2) section 6/6
[Main connector,Power IC,Power supply block]
AMP-FL
2
2 AMP-RL
2
AMP-FR
2 AMP-RR
2
S-GND
6
2 AUDIO-GND
4 AUDIO-GND
P601
FAN- 2
FAN+ 1
4 USB5V 5 AMP-STB
TP609 5 AMP-MUTE
NX700 NO USE
2 REM5V 5 LCD-ON
NO USE
3 REM5V 5 OFFSET-DET
5 REM5V 5
PKB
5 BACK
TP603
3 REM3.3V 5 ANT-ON
5
REM3.3V
4 5 REM-ON
5 REM3.3V 5 REM-DET
ILL-DET
5
TP608
5 ACC
5
F-SEL
PHONE
5
5 FAN-ON
To J750 of D/D PWB
h
LCD3.3V
P602 3
F-SEL 20
3
REM3.3V 19 LCD5V
3.4V
REM3.3V 18
GND 17
GND 16 TP605
+B 15
4
+B 14
+B 13
GND 12
GND 11
AV-ON 10
GND 9
REM5V 8
R696 R697 R698
GND 7 56 56 56
1/4W 1/4W 1/4W
TP606
USB5V 6
TP607
DVD8V 5
R699 R693 R694
DVD8V 4 33 33 33
1/4W 1/4W 1/4W
AV/ILL-ON 3
P-GND 2
P-GND 1
3
5 AV/ILL-ON
3 MOTOR8V 4 USB-B/U3.3V
MOTOR8V
5
5 AV-ON
2 B/U4V
5 MEM3.3V
5 VDD3.3V
3
VDD3.3V
2 AV8.5V
2
TP614
2 DAC5V
4 DAC5V
FAN5V
3
1
J I
H G
C325 0.22
FL
C
C324 0.22
RL
C
C327 0.22 FR
C
C326 0.22
RR
C
TP601
TP602
AMP-STB
AMP-MUT
FAN-ON_HI 3.3V
LCD-ON
FAN-ON_LO 0V PHONE DET
OFFSET
FAN+B
PKB
Q601 L601 Q602
22uH ISA1602AM1
3CG1260-Q
BACK
ANT-ON
REM-ON
REM-DET
ILL-DET R610
47K
ACC
PHONE Q605
2SC4155A
LCD5V(SW)
D611
Q608
MIF60
2SA1365
5.0V
D613
MIF60
AN77L04M
D616
MIF60
R629 R623
0 0
L602
mPZ1608S300A
L603
mPZ1608S300A
TP613
3.3V
4.1V
3.4V
3.5V
5.1V
8.5V
R688 Q628
0
2SC5824
Q630
2SA1365
Q631
RT1N436M
NO USE
H G
- 45 -
F
E
1 2 3 4 5 6 7 8 9 10 11 12 13 14
REV/PKB DET
C609 1
Q604
C
ISA1602AM1
NO USE
R608 10K
NO USE
Q607
2SC4155A
R611 10K
R607
47K
R612 22K
D606
MA111
POWER_ON
POWER_OFF
ANT+B
SERVICE PART
HEAT SINK
B/U3.3V
Q610
3CG1260-Q
Q634
IC602
2SB1375
1 3
2 R687
22
Q616
RT1N436M
Q620
HEAT SINK AV8.5V
2SC3420
Q621
R635 0 ISA1602AM1
NO USE
NO USE
D
G
R636 680
S
R642
0
Q622
R642 100 0
E
NX700/NX700E
D C
No.
1
2
3
1 Power supply connector J601
4
5
6
1 3 5 7 9 11 13 15
17
7
2 4 6 8 10 12 14 16
8
18
9
POWER AMP IC
IC601
TB2926HQ
15 16 17 18 19 20 21 22 23 24 25
RL- RL+ FL- FL+ FR+
AUTO
REV PKB N.C. ACC
C622
0.1
C
3.3V
0V
REM+B REM/ANT+B CURRENT DET
R615 R616
Q612
3CG1260-Q 1.5 1/4W 1.5 1/4W
R620 R619
1.5 1/4W 1.5 1/4W
R632
10K
D618 R631
MA111 3.3K
Q618
2SC4155A Q614
ISA1602AM1
R638
NO USE
3.3K
Q617 TM601
RT1N436M
CE-NET CONNECTOR
11 12
NX700 NX700E
J602
7 8 9 10
NO USE
3 4 5 6
R653 0
1 13 2
J602
R654 0
IC605
LA2335
VCC R689 R647
TXD1
120 68 1/4W
BUS+
TXD2
BUS- 3.3V
RXD
NC R690
VDD
120
GND
STBN
3 CeNET terminal
J602 No. Pin name
1 GND
12 2 B/U +14V
11
3 BUS AUDIO L-CH (+)
8 9 10
7
4 N.C.
4 5 6
3
5 N.C.
1 13 2
6 BUS (+)
7 BUS AUDIO R-CH (+)
D C
B A
Pin name No. Pin name
REAR L-CH (-) 10 AUTO ANTENNA
7
REVERSE GEAR 11 FRONT R-CH (-)
REAR L-CH (+) 12 AMP REMOTE
PARKING BRAKE 13 REAR R-CH (+)
FRONT L-CH (-) 14 ILLUMINATION
N.C. 15 REAR R-CH (-)
FRONT L-CH (+) 16 BUS BACK UP
ACC 17 BACK UP
FRONT R-CH (+) 18 GND
6
FR- RR+ RR- BATT
AMP BUS
ILL+ GND
ANT REMO +B
5
B/U14V 3
5
B/U14V
REM+B 2
GND 2
GND 3
GND 5
M-GND 2
3
M-GND
ILL
F-GND 3
4
F-GND 4
F-GND 5
V-GND 3
2
USB-GND
3
USB-GND
USB-GND 4
Q619
2SC4155A
3
NX700
B-L+
BUS-L+ 2
1 GND
B-L-
BUS-L- 2
2 B/U14V
B-R+
BUS-R+
2
3 L+
B-R-
BUS-R- 2
4 N.C.
5 N.C.
6 BUS+
7 R+
8 R-
9 SYS-ACC
10 BUS-
2
11 L-
12 N.C.
13 N.C.
F SHIELD-GND
ACC_ON 3.3V
ACC_OFF 0V
SYS-ACC 5
Q627
RT1N436M
CENET-RX 5
CENET-TX
5
No. Pin name
8 BUS AUDIO R-CH (-)
9 SYSTEM ACC
1
10 BUS (-)
11 BUS AUDIO L-CH (-)
h : To page 46
2 : To page 41
12 N.C.
3 : To page 42
13 N.C. : To page 43
4
5 : To page 44
B A