- 29 -- 28 -
SH_GNDSH_GND
P
P
P
SH_GND
SH_GND
+9V
+5.6V
TU_L
AGND
TU_R
TU_DO
TU_CLK
TU_DI
TU_CE
VGND
DVD_L
AGND
DVD_R
RF_GND
DGND
DGND
D_MUTE
+5.6V
GND
+5.6V
GND
VO_DO
VOL_CE
VOL_CLK
P_CON
MAIN_MUTE
SURROUND
TU_CLK
TU_CE
TU_DI
TU_DO
WR491
WR490
CN490
C4907
L4900
C4902 C4903
D4902
D4903 D4900
D4901
C4901 C4900
CN491
D4905
D4906
C4906
C4950
C4951
R4121
R4138
C4137
C4820
R4238
C4237
C4235
C4234
C4135
C4134
C4136
C4823
R4700
C4822
C4236
R4750
C4133C4233
R4822
Q4151
Q4251
R4134
R4234
R4824
D4820
R4823
C4132
C4232
C4825
R4135R4235
R4233
R4133
CN475
C4131
C4231
C4121
C4122
C4123
C4221
C4222
C4223
C4226
C4227
C4228
C4127
C4128
R4231 R4131
C4502
R4127R4227
R4557
C4501
IC441
C4125
C4225
Q4201
R4239
R4137
R4236
Q4101
R4136 R4237
R4139
R4221
C4126
C4512
C4513
R4511
R4512
R4513
C4511
C4821
R4825
C4230
C4130
C4802
C4801
L4800
Q4500 Q4501
D4500
Q4851
Q4850
R4852
D4852
C4852
C4851
D4851
C4853
R4500
L4750
L4700
L4720
R4751
R4701 L4701
L4751
C4701
C4751
C4161C4261
R4853
IC480
C4803
L4801
R4801
R4800
C4550
R4558
D4800
C4805
C4861
C4860
C4750
C4700
CN470
CN440
CN401
D4801
C4238
C4138
IC442
Q4891
Q4890
Q4892
R4891
R4892
R4890
Q4893
R4854
R4855
D4501
L4802
PR482
C4863
C4864
CN450
CN420
CN400
L4250
L4150
CN442
C4251 C4151
R4250
R4150
R4251 R4151
R4223
R4229 R4129
R4123
L4500
CN460
02
2200/25
0.047 0.047
RL203
RL203 RL203
RL203
0.047 0.047
02
RL203
RL203
4700/25
0.047
0.047
15K
270
47/10
330/25
270
47/10
100/16
0.15
100/16
0.15
1000/16
3300/25
82
220/25
1000/16
82
3300P
3300P
27
KTD1303
KTD1303
4.7K
4.7K
10K
1SS133
1K
1/50
1/50
1;50
15K
15K
1K
1K
000
1/50
1/50
1/50
1/50
1/50
1/50
1/50
1/50
2700P
0.1
0.1
0.1
0.1
3.9K 3.9K
22/16
8.2K8.2K
100
220/16
LC75348
1/50
1/50
KRC107M
8.2K
5.6K
1.5K
KRC107M
1.5K 5.6K
8.2K
15K
2700P
100P
100P
1K
1K
1K
100P
100/10
10K
0.01
0.01
0.1
220/35
22
KRA107S KRA107S
1SS133
KTC3198
KTC3205
4.7K
1SS133
0.022
10/50
MTZJ9.1B
100/16
10K
22UH
22UH
1000
150
150 1000
1000
820P
820P
0.010.01
10
SI-8050RD
100/10
165U
100
1K
0.1
470K
SB24-19N
*
0.01
0.01
0.01
0.01
06
06
MTZJ6.2B
1
1
KIA6282K
KRC107M
KTC3198
KTA1273
2.2K
47K
10K
KRC107M
2.2K
100K
1SS133
22
2500mA
0.01
0.01
09
09
13
22UH
22UH
100P 100P
12K
12K
39K 39K
12K
3.9K 3.9K
12K
22
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2
3
4
5
6
7
8
9
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TU_R
TU_L
DVD_R
DVD_L
9V
+5.6V
VOL_DO
VOL_CE
VOL_CLK
9V
+5.6V
+5.6V
+5.6V
C_GNDC_GND
C_GNDC_GND
C_GND
C_GNDC_GNDC_GND
C_GND
+5.6V
+5.6V
VOL_CLK
+5.6V
9V
VOL_DO
VOL_CE
DVD_R
DVD_L
TU_L
TU_R
TU_DO
TU_DI
TU_CLK
TU_DO
TU_CLK
TU_DI
TU_CE
AUX1_R
AUX1_L
AUX1_R
AUX1_L
TU_CE
50HZ
AC 220V
PT490
SP471
SP481
LEFT
RIGHT
HEAD PHONE
SPEAKER
SPEAKER
(FUSE)
R
OUT
R
BASS2
R
BASS1
R
TRE
R
VRIN
R
SELO
AUX1TUDVDAUX2
AUX2 DVD TU AUX1
L
RECOUT
L
VRIN
L
TRE
L
BASS1
L
BASS2
L
OUT
Vref
VSS CE DI
VDD CL
TESTNC
TIMNC
TO FRONT
TO C_MECHANISM
[MV-WX]
[MV-WX]
VIN
VOUT
VSS
SS
Vadj
HEAD PHONE PWB
This is a basic schematic diagram.
PRODUCT SAFETY NOTICE
EACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING. COMPONENTS IDENTIFIED WITH THE IEC SYMBOL
!
!!
AND MARK IN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATED COMPONENTS IN WHICH SAFETY AND PERFORMANCE CAN BE
OF SPECIAL SIGNIFICANCE.
WHEN REPLACING A COMPONENT IDENTIFIED BY
!
!!
AND , USE ONLY THE REPLACEMENT PARTS DESIGNATED, OR PARTS WITH THE SAME RATINGS OF RESISTANCE, WATTAGE OR VOLTAGE THAT ARE DESIGNATED IN THE PARTS LIST IN THIS MANUAL.
LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS MUST BE MADE TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE PRODUCT TO THE CUSTOMER.
SCHEMATIC DIAGRAM (AMP-DG)
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