69
12.14. Main (Voltage Regulator) Circuit
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C
D
B
E
G
H
F
A
C
D
B
E
G
H
F
B
MAIN (VOLTAGE REGULATOR) CIRCUIT
SCHEMATIC DIAGRAM - 13
SA-VKX25EE/GA/GS MAIN (VOLTAGE REGULATOR)
CIRCUIT
: +B SIGNAL LINE
UP: MAIN (UP): SCHEMATIC DIAGRAM - 7
SO: MAIN (SOC): SCHEMATIC DIAGRAM - 8
US: MAIN (USB): SCHEMATIC DIAGRAM - 9
TU: MAIN (TUNER AUX): SCHEMATIC DIAGRAM - 10
DS: MAIN (DSP): SCHEMATIC DIAGRAM - 11
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 12
VR: MAIN (VOLTAGE REGULATOR): SCHEMATIC DIAGRAM - 13
CN: MAIN (CONNECTOR): SCHEMATIC DIAGRAM - 14
BT: MAIN (BLUETOOTH): SCHEMATIC DIAGRAM - 15
DA
DA
CN
US TU DS
UP
DA
UP DS
CN
CN US
DA CN BT
US
12V
TU
DC_DET_PWR
SO
VP_DET
CN
PW_+3R3V
TU
DGND
SO
DAMP_GND
DA
PW_STBY_3R3V
SO
SYNC
SO
PW_1R5V
SO
PW_+9V
CN
PW_+5R6V
CN
PW_STBY_5V
BT
PW_+16V
DS
PW_+32V
SO
PCONT
SO
DVD_PCONT
UP
5V
CN
MGND
CN
B0JCPG000032
D1000
PW_SMPS_5V
PW_+32V
PW_+32V
C2103
0.1
0.01
C2383
0
R2401
R2382
56K
R2385
4.7
C2385
1000P
C2386
47P
D1008
DA2J10100L
C2384
0.1
C2802
D1007
B0EAKM000117
C1049
0.1
C2801
10
10
2
1
3
C0DBGYY03909
+3.3V VOLTAGE REGULATOR
IC2108
2.2K
R2381
C2381
0.1
50V22
C2382
R1070
2.2K
C0DBAYY01594
+16V DC-DC CONVERTER
IC2103
L1002
G1C100MA0291
STBY_PCONT
SMPS_ID
PROTECT
TEMP_DET
SYNC
6
8
9
7
2
1
4
5
3
10
ZJ1002
TO SMPS MODULE
R2391
0
680P
C2387
15K
R2384
R1069
0
L1000
G1C4R7MA0445
DZ1000
B0JCPD000025
C2388
10
15K
R2103
4.7
C2101
B0JCPG000032
D2107
L2102
G0A100H00018
C2150
0.01
R2399
2.2K
0.1
C2181
C2148
4.7
R2178
56K
R2181
0
C2152
0.1
IC2101
C0DBAYY01594
+5V DC-DC CONVERTER
C2804
1800P
4.7
R2398
C2151
1000P
47P
C2153
R2179
15K
R2102
56K
C2102
0.01
47P
C1013
820P
C2104
R2104
4.7
C2105
1800P
8
3
T1
4
5
6
7
9
10
2
1
THERMAL PAD
IC2100
C0DBAYY01594
+5.6V DC-DC CONVERTER
10
C2106
C2180
0.1
R1064
10K
R2397
0
J0JCC0000309
LB1000
2
1
3
IC1000
C0DBGYY03909
+3.3V VOLTAGE REGULATOR
LB2103
J0JHC0000046
B1GBCFJJ0051
DC DETECT
QR1000
R2387
120K
C2389
0.1
R2386
68K
C2158
16V220
C2157
0.1
2
1
3
IC2105
C0DAZYY00001
+9V VOLTAGE REGULATOR
3
1
2
B0ADDJ000032
D1002
D1005
DZ2J130M0L
B1AAKD000012
+12V VOLTAGE REGULATOR
Q1000
0
R2392
R2393
390
C2391
16V100
C2390
0.01
0.1
C2392
R1071
0
R2388
10K
20K
R2395
10K
R2396
C2701
1
C2393
6.3V470
1
C2702
C1050
0.1
1
4
2
3
IC2107
C0DBGYY00911
+1.5V VOLTAGE REGULATOR
STBY_PCONT
SO
TEMP_DET
SO
SMPS_ID
SO
PROTECT
SO
0.1
C1001
C2110
0.1
30K
R2106
30K
R2105
LB2102
J0JHC0000046
R2108
47
43K
R2177
10K
R2175
C2149
10
C2155
10V220
10K
R2176
10
C2107
10K
R2107
10
C1000
10
C1002
QR2102
B1GBCFLL0037
PCONT
PWR_GND
PWR_GND
GND
VIN
VOUT
VOUT
VIN
GND
CN
VIN
GND
VO
PWRGD
GND
VIN
VOUT
EN
SS/TR
VIN
BOOT
RT/CLK
GND
COMP
PH
VSENSE
8
3
T1
4
5
6
7
9
10
2
1
THERMAL PAD
PWRGD
EN
SS/TR
VIN
BOOT
RT/CLK
GND
COMP
PH
VSENSE
8
3
T1
4
5
6
7
9
10
2
1
THERMAL PAD
PWRGD
EN
SS/TR
VIN
BOOT
RT/CLK
GND
COMP
PH
VSENSE
DA
CN
G0A100H00018
L1003
Содержание SA-VKX25EE
Страница 5: ...5 1 4 Caution For AC Cord For GS only Figure 1 3 ...
Страница 12: ...12 5 Location of Controls and Components 5 1 Remote Control Key Button Operation ...
Страница 13: ...13 5 2 Main Unit Key Button Operation ...
Страница 14: ...14 6 Service Mode 6 1 Service Mode Table 6 2 Sales Demonstration Lock Function ...
Страница 19: ...19 6 5 Self Diagnostic Mode 6 5 1 Self Diagnostic Mode Table 1 For DVD Module ...
Страница 20: ...20 6 5 2 Self Diagnostic Mode Table 2 For DVD Module ...
Страница 21: ...21 6 5 3 Self Diagnostic Mode Table 3 For DVD Module ...
Страница 24: ...24 6 6 Self Diagnostic Function Error Code 6 6 1 Mechanism Error Code Table 6 6 2 DVD Module Error Code Table ...
Страница 33: ...33 BACK END PCB 7 5 9 FP8101 Pin 5 Pin 7 Pin 9 Pin 11 5V 10 11 ...
Страница 35: ...35 8 3 Main Components and P C B Locations ...
Страница 44: ...44 ...
Страница 54: ...54 ...
Страница 56: ...56 ...
Страница 78: ...78 ...
Страница 86: ...86 ...
Страница 90: ...90 ...