DOWNLOAD Panasonic CQ-LT1010X Service Manual ↓ Size: 5.01 MB | Pages: 26 in PDF or view online for FREE

Model
CQ-LT1010X
Pages
26
Size
5.01 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio / TOYOTA
File
cq-lt1010x.pdf
Date
PREV: Panasonic CQ-LS8180A Service Manual

Panasonic CQ-LT1010X Service Manual ▷ View online

14.5. Tape Block
21
CQ-LT1010X
15 SCHEMATIC DIAGRAM -1
15.1. Fix-EQ. Block
22
CQ-LT1010X
16 SCHEMATIC DIAGRAM -2
16.1. Main Block
1000P
100K
2.2K
1000P
R704
2.2K
L702
10 9
8
7
6
5
4
3
2
1
CN801
BIT1
GND
BIT2
BIT3
EQ
M1B
5V
M1A
END-B
END-A
To TAPE P.C.B E-8098a CN2
NC
OUT1
NC
OUT2
P
.GND
VCC
NC
FIN
RIN
S
.GND
10 9
8
7
6
1
2
3
4
5
IC801
COGB0000004
+
–
C804
16V47
R667
1.0
1/2W
Q651
2SB14460HA
To FIX EQ.PCB
E-8094
CN1,2
+
–
C220
10V10
1000P
1000P
R831
18K
R821
18K
10K
10K
+
–
C871
16V82
CN802
7
6
5
4
3
2
1
M2F
M2
A/B
T.LOUD
GND
T.IN
+5V
R871
4.7K
R872
4.7K
R637
D871
MA151WATX
100K
R638
100K
Q851
C854
2200P
C855
0.47
C856
0.039
C853
2200P
R854
R855
43K
43K
3.9K
+
–
C842
50V1
BP
R853
TP821
R852
C852
0.1
C841
R841
C851
10V39
6800P
SW
Q851
B1GBCFJN0005
R856
R858
R857
330K
100K
2.7K
C857  16V22
9
8
7
6
5
4
3
2
1
32
31
30
29
28
27
26
25
10
11
12
13
14
15
16
17 18 19 20 21 22 23 24
G2FB
G1FB
TCH1
LINEOUT1
VCC
T
APEIN1
PBOUT1
PBTC1
PBFB1
PBRIN1
PBGND1
PBFIN1
PBREF
VCT
PBFIN2
PBGND2
PBRIN2
MSTC
MSOUT
NRSW(ON/OFF)
TAPESW(120u/70u)
DRSW(F/R)
MSMODE
MS SW
TCN2
LINEOUT2
DIREF
GND
T
APEIN2
PBOUT2
PBTC2
PBFB2
1K
1K
100
C822
0.033
C823
0.012
VR821
1K
VR831
1K
R825
C825
100K
100K
100K
100K
330P
C824
330P
C834
C859
330P
C835
330P
R824
R834
R835
CN803
+
–
+
–
16V22
5
4
3
2
1
VREF
A-L
A-R
B-R
B-L
T
o
 T
APE 
HEAD
T
o
 T
APE 
P
.C
.B
E-8100 CN1
C832
0.033
C833
0.012
C858
0.1
C844
50V1
BP
R859
C843
6800P
R843
18K
TP831
IC851
R665
47K
C651
0.01
C677 0.01
C676 0.01
C652
0.01
R612
1K
E-6766
CQ-LT1010X MAIN
R696
1K
R692
1K
R688
1K
100K
R873
LAN BUFFER
IC791
C1BB00000034
CPU
IC601
C2BBGF000087
VT
Q451 B1CBGF000001
AM/FM TUNER
PA101
YMPOPTA514B0
POWER CONT.
IC701
CODBZHZ00005
D700 BOJCPE000004
D701 BOEANM000003
D751,752,753
BOBC4R600003
BUFFER
Q761 B1GDCFNN0003
Q762 B1GBCFNN0005
D761 BOBC5R000004
POWER SW
Q731 B1BCDG000005
MUTE
Q271
B1GDCFNN0003
POWER AMP
IC231
AN7551Z
D271,273
B0ACCE000001
D272
MA151WKTX
D791,792
B0BC5R600004
D201
B0BC3R900008
ELECTRONIC VOLUME
CONTROL
IC201
C1BB00000284
VOLTAGE REG.
Q764,767 B1BBCF000009
D771,772 B0BC8R100002
POWER SW
Q771,773 2SD10300HL
Q772,774 2SB14400HL
To Display P.C.B.
E-8635A CN902
TAPE EQ.
IC851
C1BB00000100
IC701
IC801
7.2
7.1
7.1
7.7
6.9
6.9
7.7
7.0
7.8
10.4
8.2
7.8
10.4
8.2
4.9
4.9
4.9
0
0
0
4.9
0
4.9
4.9
4.9
4.9
4.9
5.0
4.9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2.0
1.7
2.3
2.4
2.4
0
0
0
0
0.6
4.9
4.9
2.8
0
2.5
0
3.4
4.9
4.9
4.9
1.9
1.8
2.3
0
0
0
0
0
1.6
0
4.5
1.8
2.0
4.8
4.8
4.9
4.9
7.3
7.3
0
0
0
0
0
0
0
0
0
4.9
0
4.8
4.8
4.5
FM : 0.4
AM : 1.5
1.5
8.1
0
0
0
0
0
0(4.0)
0.3(1.8)
8.1(1.3)
0.9(1.5)
0.4
0
0
0
2.6(0.4)
3.9(3.5)
3.9(3.5)
0(1.2)
0.7(0)
0.6(0)
2.1(0)
0.3(0)
0.3(0)
1.7(0)
3.1(0)
2.2(0)
2.8(0)
0(1.0)
2.3(2.9)
4.8(3.6)
8.1
8.1
8.1
9.8
0
4.9
0
0
5.1
5.0
4.9
4.9
12.8
12.1
12.1
10.4
10.4
10.3
9.7
12.0
5.0
10.4
12.0
5.0
5.0
5.0
5.1
0
0
0
4.6
6.3
0
0
0
0
0
6.3
13.2
6.3
6.3
6.3
6.3
13.2
6.3
6.3
4.9
0
0
0
0
0
0
13.0
0
0
4.9
3.0
3.0
2.8
2.9
2.2
0
3.0
3.0
3.0
3.0
2.9
3.0
3.0
2.1
2.7
2.6
3.0
3.0
3.0
2.7
3.0
8.1
3.0
3.0
2.7
3.0
3.0
2.7
FM(AM)
50V3.3
0
9.6
0
0
0
0
0
3.5
2.7
0.6
4.1
5.0
0
0
6.9
0
3.4
1.2
0
3.2
3.5
3.2
3.4
3.4
3.5
0
3.1
3.2
3.4
6.9
3.3
3.4
0
3.4
3.4
3.3
3.4
0
3.4
6.9
0
0
0
0
0
0
2mS,  2V/DIV
5V 
p-p
2mS,  2V/DIV
5V 
p-p
5mS,  2V/DIV
5V 
p-p
2µS,  2V/DIV
5V 
p-p
2µS,  2V/DIV
5V 
p-p
0.1µS,  0.5V/DIV
1V 
p-p
AC
C
+5V
+5V
+5V
+10V
+5V
+10V
+10V
+8V
+8V
+8V
R.Rch
+5V
+8V
+8V
+8V
+5V
+B
+5V
+5V
+5V
+8V
Radio.Lch
Radio.Rch
+B
+B
Radio.Rch
Radio.Lch
R.Lch
F.Lch
F.Rch
AC
C
< CN701 10P/6P CONNECTOR >
< CN702 12P CONNECTOR >
CQ-LT1010X
23
16.2. Display Block
CQ-LT1010X
24
Page of 26
Display

Click on the first or last page to see other CQ-LT1010X service manuals if exist.

RANDOM: