DOWNLOAD Panasonic CQ-DT6930ZE Service Manual ↓ Size: 4.31 MB | Pages: 23 in PDF or view online for FREE

Model
CQ-DT6930ZE
Pages
23
Size
4.31 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio / HINO
File
cq-dt6930ze.pdf
Date
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Panasonic CQ-DT6930ZE Service Manual ▷ View online

14.4. Tape Block
[E-8234b]
TE2
TE1
E
E
K
K
C
C
A
A
R1
R7
R3
C2
C3
J1
J2
J7
J8
J3
R5
R4
R8
R2
J13
C304
J15
R301
J12
J10
J9
J11
R201
C201
R408
C409
J2
C206
R407
R405
C305
C306
C401
SW3
SW2 C301
C205
C203
J7
J5
J4
C403
R501
CN1
C405
C406
J1
J6
C407
C501
C1
SW5
2
1
C
3
J5
J4
J6
CN2
9
15
1
2
J9
JP4 JP3
R6
J10
J11
SW4
IC1
17
24
25
32
1
9
8
16
R303
R401
C302
VR301
VR201
C303
C402
R402
C408
C204
C202
R202
J8
CN3
1
5
4
2
16
17
1
2
B E
C
R403
J3
Q401
SW1
R406
C404
R404
R409
M2F M2 GND
[E-8234a]
[E-8220Aa]
JP3
B-JP4
Y
21
CQ-DT6930ZE
15 SCHEMATIC DIAGRAM (1)
15.1. Tape Block
T
o
 Main P
.C
.B
.
E-6709  CN632
T
o
 Main P
.C
.B
.
E-6709  CN631
[Symbol Table]
22
CQ-DT6930ZE
16 SCHEMATIC DIAGRAM (2)
16.1. Main / Display Block
0.001
J51
J31
C123
C133
1K
1K
C122
C132
0
0
68K
10K
x10
25V220
10V82
0.01
0.001
AM/FM TUNNER
PA101
YEPOPTA512B0
AM NOISE CANCELLOR
IC101
YEAMHA12181F
SWITCH
Q101
YEANC143ZKTX
MUTE
Q241,242
YEANC323TKT
D242
YEAD1SS355T1
POWER AMP
IC231 YEAMLA4450
D151 MA151WKTX
ELECTRONIC VOLUME CONTROL
IC201 YEAMM62435FA
D201 YEADRD39M2T2
BATT,ACC DET./RESET
IC751 AN8065SE1
SWITCH
Q771 YEANA124EKTX
Q785,786 YEANA124EKTX
Q787 B1GBCFNN0005
POWER SWITCH
Q788,789 YEANHQ1F3PT1
Q790,791 YEANC114EKTX
Q793 B1GBCFNN0005
D780,798 YEAD1SS35571
MOTOR DRIVE
IC631 YEAMLB1930MT
MUTE
Q252 YEANA144EKTX
Q253 YEANC114EKTX
D632,633 YEADSR1544TL
SWITCH
Q301 B1GBCFJN0005
D301 MA152WKTX
D302 YEADRD18M2T1
D701 YEAD30D2FC6
POWER SWITCH
Q781,783 YEANHQ1F3PT1
Q782,784 B1GBCFJN0005
D781 B0BC8R100002
To Tape P.C.B.
E–8220A
CN1
D712
YEADEC10DS1
SWITCH
Q702 YEANHQ1F3PT1
LCD DRIVER
IC901
YEAMLC75853
POWER CONTROL
IC701
C0DBZHZ00005
POWER SW
Q701
YEAN2SA1757
VOLTAGE REG.
IC711
AN7815
POWER SWITCH
Q762
B1BBAC000007
Q764
B1ABCF000044
Q767
2SB1398QTA
Q768
YEANC114EKTX
D763
YEADEC10DS1
D765
YEADRD15M2T1
D766,767,769
YEAD1SS355T1
D768
YEADRB051L40
POWER SWITCH
Q761,765
YEAND1760QRT
Q763,766
YEANA144EKTX
D761,762
YEADRD91M2T1
CPU
IC601
C2BBGE000295
To Tape P.C.B.
E–8234a CN2
PLL
IC451
YEAMLC72135C
MA151W
A
T
X
Printed in Japan (S)   2001.4    (Recycled Paper)
0
0
1.8
1.8
5.0
1.3
1.3
1.0
2.5
0
0
0
0
0
1.4
4.9
0
0
0
0
0
0
0
0
0
0
0
0
4.5
4.2
0
4.9
4.9
4.9
0
0.5
0
5.0
5.0
0
0
0
0
0
0
0
5.0
5.0
2.2
3.5
4.5
4.5
3.4
3.4
2.4
2.3
5.0
5.0
0.9
4.9
4.9
2.6
0
0
0
0
0
1.8
4.9
4.5
0.6
0
0
5.0
0
0
0
0
5.0
0
0
3.8
14.4
0.4
14.3
8.0
8.1
8.0
0
0
5.0
5.0
4.9
5.0
10.1
14.3
13.7
0.3
0.3
10.1
13.8
14.4
14.4
4.8
14.4
14.2
24.0
14.6
24.0
24.0
14.7
23.3
0
13.6
10.1
10.1
10.1
0
0
9.1
9.1
8.6
8.5
2.6
2.6
0
0
0
0
0
0
0
5.2
5.2
5.2
5.2
5.2
5.2
5.2
4.1
1.8
3.5
3.5
3.8
0
0
0
10.1
0
0
4.5
4.5
2.0
1.7
1.8
5.0
4.5
0
0
0
0
0
0
0
13.7
24.0
24.0
24.0
24.0
23.0
0
(0)
(0)
(0)
4.5
4.5
4.5
24.0
24.0
24.0
24.0
4.7
8.5
0
3.8
0
21.1
12.0
12.0
0
0
22.9
0
21.1
24.0
1.2
3.8
1.2
0
0
0
0
0
3.4
1.3
2.8
0
0
3.3
3.4
3.4
3.5
1.3
0
0
3.4
8.1
3.4
3.5
0.7
0
0
0
5.0
3.0
3.0
2.8
3.0
3.0
1.8
2.5
1.9
1.7
3.0
8.0
1.9
2.1
2.6
2.8
2.0
3.0
3.0
3.0
2.6
FM(AM)
0
0
0
0
0
(3.5)
0
2.7(0)
3.1(0)
2.1(0)
0.3(0)
1.8(0)
0(1.8)
0.6(0)
0
8.0
0.7(0)
2.9(2.5)
2.8(2.5)
0(1.0)
0.9(1.3)
8.1(0)
4.7(3.5)
0(4.0)
0(1.0)
3.1(0)
1.6(0)
0.5(0)
2.6(0.2)
2mS, 2V/DIV
2mS, 2V/DIV
2mS, 2V/DIV
1mS, 2V/DIV
2µS, 2V/DIV
5V
p-p
5V
p-p
2mS, 2V/DIV
5V
p-p
5V
p-p
5V
p-p
5V
p-p
0.1µS. 2V/DIV
0.1µS. 2V/DIV
5V
p-p
5V
p-p
5V
p-p
5V
p-p
5V
p-p
5V
p-p
4V
p-p
5V
p-p
10mS. 2V/DIV
10mS. 2V/DIV
0.5mS. 2V/DIV
0.5mS. 2V/DIV
0.5mS. 2V/DIV
1mS. 2V/DIV
E–8547
+5V
+5V
+B
AC
C
+10V
+B
+8V
+8V
+8V
+5V
+5V
+10V
+8V
+5V
+B
CD
.Rch
CD
.Lch
+5V
+5V
+5V
+8V
+8V
+5V
+5V
+B
ACC
+10V
+B
F.Rch
F.Lch
+8V
1. No Connection
(NC)
2. R (+) Input
(RIN+)
3. No Connection
(NC)
4. L (+) Input
(LIN+)
5. Signal Ground
(S.GND)
6. CD Play
(CD PLAY)
7. Power Supply, ACC (ACC)
8. Disk In
(DISK IN)
9. Illumination (-)
(ILL-)
10. Power Supply, +B
(+B)
11. Illumination (+)
(ILL+)
12. CD Mode
(CD MODE)
13. Mute
(MUTE)
14. Ground
(GND)
1. Front Speaker, Right (+)
(FR+)
2. Front Speaker, Left (+)
(FL+)
3. Power Supply, ACC
(ACC)
4. Power Supply, +B
(+B)
5. Front Speaker, Right (-)
(FR-)
6. Front Speaker, Left (-)
(FL-)
7. Ground
(GND)
8. Power Supply, ANT+
(ANT+)
9. Power Supply, AMP+
(AMP+)
10. Illumination (+)
(ILL+)
CN702 13P DIN CONNECTOR
CN701 10P CONNECTOR
14
HINO / CQ-DT6930ZE
23
16 SCHEMATIC DIAGRAM (2)
16.1. Main / Display Block
0.001
J51
J31
C123
C133
1K
1K
C122
C132
0
0
68K
10K
x10
25V220
10V82
0.01
0.001
AM/FM TUNNER
PA101
YEPOPTA512B0
AM NOISE CANCELLOR
IC101
YEAMHA12181F
SWITCH
Q101
YEANC143ZKTX
MUTE
Q241,242
YEANC323TKT
D242
YEAD1SS355T1
POWER AMP
IC231 YEAMLA4450
D151 MA151WKTX
ELECTRONIC VOLUME CONTROL
IC201 YEAMM62435FA
D201 YEADRD39M2T2
BATT,ACC DET./RESET
IC751 AN8065SE1
SWITCH
Q771 YEANA124EKTX
Q785,786 YEANA124EKTX
Q787 B1GBCFNN0005
POWER SWITCH
Q788,789 YEANHQ1F3PT1
Q790,791 YEANC114EKTX
Q793 B1GBCFNN0005
D780,798 YEAD1SS35571
MOTOR DRIVE
IC631 YEAMLB1930MT
MUTE
Q252 YEANA144EKTX
Q253 YEANC114EKTX
D632,633 YEADSR1544TL
SWITCH
Q301 B1GBCFJN0005
D301 MA152WKTX
D302 YEADRD18M2T1
D701 YEAD30D2FC6
POWER SWITCH
Q781,783 YEANHQ1F3PT1
Q782,784 B1GBCFJN0005
D781 B0BC8R100002
To Tape P.C.B.
E–8220A
CN1
D712
YEADEC10DS1
SWITCH
Q702 YEANHQ1F3PT1
LCD DRIVER
IC901
YEAMLC75853
POWER CONTROL
IC701
C0DBZHZ00005
POWER SW
Q701
YEAN2SA1757
VOLTAGE REG.
IC711
AN7815
POWER SWITCH
Q762
B1BBAC000007
Q764
B1ABCF000044
Q767
2SB1398QTA
Q768
YEANC114EKTX
D763
YEADEC10DS1
D765
YEADRD15M2T1
D766,767,769
YEAD1SS355T1
D768
YEADRB051L40
POWER SWITCH
Q761,765
YEAND1760QRT
Q763,766
YEANA144EKTX
D761,762
YEADRD91M2T1
CPU
IC601
C2BBGE000295
To Tape P.C.B.
E–8234a CN2
PLL
IC451
YEAMLC72135C
MA151W
A
T
X
Printed in Japan (S)   2001.4    (Recycled Paper)
0
0
1.8
1.8
5.0
1.3
1.3
1.0
2.5
0
0
0
0
0
1.4
4.9
0
0
0
0
0
0
0
0
0
0
0
0
4.5
4.2
0
4.9
4.9
4.9
0
0.5
0
5.0
5.0
0
0
0
0
0
0
0
5.0
5.0
2.2
3.5
4.5
4.5
3.4
3.4
2.4
2.3
5.0
5.0
0.9
4.9
4.9
2.6
0
0
0
0
0
1.8
4.9
4.5
0.6
0
0
5.0
0
0
0
0
5.0
0
0
3.8
14.4
0.4
14.3
8.0
8.1
8.0
0
0
5.0
5.0
4.9
5.0
10.1
14.3
13.7
0.3
0.3
10.1
13.8
14.4
14.4
4.8
14.4
14.2
24.0
14.6
24.0
24.0
14.7
23.3
0
13.6
10.1
10.1
10.1
0
0
9.1
9.1
8.6
8.5
2.6
2.6
0
0
0
0
0
0
0
5.2
5.2
5.2
5.2
5.2
5.2
5.2
4.1
1.8
3.5
3.5
3.8
0
0
0
10.1
0
0
4.5
4.5
2.0
1.7
1.8
5.0
4.5
0
0
0
0
0
0
0
13.7
24.0
24.0
24.0
24.0
23.0
0
(0)
(0)
(0)
4.5
4.5
4.5
24.0
24.0
24.0
24.0
4.7
8.5
0
3.8
0
21.1
12.0
12.0
0
0
22.9
0
21.1
24.0
1.2
3.8
1.2
0
0
0
0
0
3.4
1.3
2.8
0
0
3.3
3.4
3.4
3.5
1.3
0
0
3.4
8.1
3.4
3.5
0.7
0
0
0
5.0
3.0
3.0
2.8
3.0
3.0
1.8
2.5
1.9
1.7
3.0
8.0
1.9
2.1
2.6
2.8
2.0
3.0
3.0
3.0
2.6
FM(AM)
0
0
0
0
0
(3.5)
0
2.7(0)
3.1(0)
2.1(0)
0.3(0)
1.8(0)
0(1.8)
0.6(0)
0
8.0
0.7(0)
2.9(2.5)
2.8(2.5)
0(1.0)
0.9(1.3)
8.1(0)
4.7(3.5)
0(4.0)
0(1.0)
3.1(0)
1.6(0)
0.5(0)
2.6(0.2)
2mS, 2V/DIV
2mS, 2V/DIV
2mS, 2V/DIV
1mS, 2V/DIV
2µS, 2V/DIV
5V
p-p
5V
p-p
2mS, 2V/DIV
5V
p-p
5V
p-p
5V
p-p
5V
p-p
0.1µS. 2V/DIV
0.1µS. 2V/DIV
5V
p-p
5V
p-p
5V
p-p
5V
p-p
5V
p-p
5V
p-p
4V
p-p
5V
p-p
10mS. 2V/DIV
10mS. 2V/DIV
0.5mS. 2V/DIV
0.5mS. 2V/DIV
0.5mS. 2V/DIV
1mS. 2V/DIV
E–8547
+5V
+5V
+B
AC
C
+10V
+B
+8V
+8V
+8V
+5V
+5V
+10V
+8V
+5V
+B
CD
.Rch
CD
.Lch
+5V
+5V
+5V
+8V
+8V
+5V
+5V
+B
ACC
+10V
+B
F.Rch
F.Lch
+8V
1. No Connection
(NC)
2. R (+) Input
(RIN+)
3. No Connection
(NC)
4. L (+) Input
(LIN+)
5. Signal Ground
(S.GND)
6. CD Play
(CD PLAY)
7. Power Supply, ACC (ACC)
8. Disk In
(DISK IN)
9. Illumination (-)
(ILL-)
10. Power Supply, +B
(+B)
11. Illumination (+)
(ILL+)
12. CD Mode
(CD MODE)
13. Mute
(MUTE)
14. Ground
(GND)
1. Front Speaker, Right (+)
(FR+)
2. Front Speaker, Left (+)
(FL+)
3. Power Supply, ACC
(ACC)
4. Power Supply, +B
(+B)
5. Front Speaker, Right (-)
(FR-)
6. Front Speaker, Left (-)
(FL-)
7. Ground
(GND)
8. Power Supply, ANT+
(ANT+)
9. Power Supply, AMP+
(AMP+)
10. Illumination (+)
(ILL+)
CN702 13P DIN CONNECTOR
CN701 10P CONNECTOR
14
HINO / CQ-DT6930ZE
23
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