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MV-65ST
31
31
6-14. SCHEMATIC DIAGRAM – POWER Section (2/2) –
•
See page 37 for IC Block Diagrams.
R272
R172
R173
R273
R275
R175
C173
C273
C373
C375
C374
C376
C371
R372
C175
C176
R373
R374
Q371
R375
Q372
R276
R277
R176
CN371
C275
C276
CN902
CN901
C359
C360
Q102
Q202
R219
R119
C114
R118
C214
R218
R221
C216
R121
C116
KH371
CN301
Q316
Q317
R351
R352
R353
C350
R354
R356
R357
D305
C352
R358
D306
L304
47
µ
H
2.2
µ
H
IC308
C356
C357
C207
C208
C107
C108
R307
C310
C311
R310
R311
R312
C312
C313
C314
IC304
Q301
R316
R317
Q101
Q201
C111
C211
R212
R112
C317
R113
R213
R214
R114
R367
IC305
C113
C212
R215
C213
R216
R217
R321
C318
C319
R322
Q303
Q304
R325
R324
R323
C320
C901
C902
C903
VDR901
D901
C112
R116
R117
R318
D303
R319
D309
R366
R313
R115
C321
R314
C210
C110
C209
C308
C309
R309
R308
IC302
C272
C172
Q271
Q171
R174
R274
R376
IC371
J371
J372
SP1
SP2
J301
J901
L901
R360
R359
C351
Q314
R326
Q302
IC303
C316
C109
C306
C307
R306
L301
22
µ
H
R315
C171
R171
C271
R271
R361
C353
R362
Q313
C215
R220
C115
R120
R355
Q315
R369
R368
FB271
FB272
FB171
FB172
R177
FB371
FB372
100k
100k
10k
10k
470
470
1
1
100
16V
0.1
4.7
50V
10 35V
22
16V
10k
1000
10V
1000
10V
4.7k
22k
2SC4081
1k
2SA1576
68
68
68
4P
1000
10V
1000
10V
8P
13P
0.1
0.1
DTC314TU
DTC314TU
2.2k
2.2k
4.7
50V
100
4.7
50V
100
100
10
35V
100
10
35V
8P
8P
2SB1694
2SC4081
3.3k
22k
22k
220
25V
10k
15k
0
UDZS5.6B
1
50V
0
1SS356
XC6202P502PR
0.1
10
35V
1
1
1
1
100
0.01
100 16V
100
4.7k
100
0.01
220
16V
47
16V
TC4066
2SC4081
10k
47k
2SC4081
2SC4081
1
1
1k
1k
0.1
100k
100k
2.2k
2.2k
22k
NJM4558V
120p
4.7
50V
10k
120p
12k
4.7k
4.7k
0.1
47
25V
4.7k
2SB1694
2SC4081
47k
10k
1k
10
35V
2200
25V
0.01
100p
IN5404TU
4.7
50V
12k
4.7k
22k
1SS356
10k
1SS356
33k
4.7k
10k
47
25V
10k
1
1
1
47
16V
220
16V
75
0
MM1120
2.2
2.2
DTC314TU
DTC314TU
1k
1k
10k
LA4627
(2/2)
100k
10k
2.2
50V
2SC4081
10k
2SC4081
PT2257
220
10V
1
10
35V
10
35V
75
10k
2.2
1k
2.2
1k
100k
47
25V
10k
2SC4081
100p
22k
100p
22k
15k
2SA1576A
220
68
Z1
Z2
Z3
Z4
Z5
Z6
Z7
Z8
Z9
Z10
Z11
Z12
Z13
Z14
S
-S
C
K
S
-S
D
A
S-SDA
S-SCK
FM-CE
FM-DATA
FM-CLK
FM-ON
GND
GND
GND
GND
BATT
BATT
BATT
BATT
CVBS
SW1
U/D
FM-ON
FM-CLK
FM-DATA
FM-CE
S-SCK
S-SDA
CVBS GND
H/P DET
POWER ON
A MUTE
+5V REGULATOR
(2/2)
MUTING
MUTING
POWER AMP
STANDBY SWITCH
2
1
HEADPHONE
(R)
(L)
R
L
AUDIO
VIDEO
OUTPUT
DC IN 12V
Q316,317
POWER ON
MUTING
MUTING
SWITCH
Q313,314
BUFFER AMP
Q303,304
REGULATOR
INVERTER
L/R INVERSE
SWITCH
ELECTRICAL
VOLUME
L/R INVERSE
BUFFER
BUFFER
VIDEO/AUDIO
SELECT
(US
,C
ND
,M
X
)
CONTROL
MUTING
Q371,372