3-27
2. POWER(DC-DC CONVERTER)BLOCK DIAGRAM
DC_JACK
J101
9.8V
FUSE
F101
LINE F
IL
T
ER
LF101
BA
T
T
ER
Y
S/
W
Q105
SI6965
BA
TT
ER
Y
CON.
CON902
7.2V
LO
AD S/
W
Q109
SI3863
DC-D
C CON.
IC104
MAX1744
DC-D
C CON.
IC108
MAX1775
DC-D
C CON.
IC109
MAX1605
FET
Q106
SI9407
FET
Q107
SI9939
FET
Q108
SI1403
+5V
LO
AD S/
W
Q1
10
SI3865
LO
AD S/
W
Q1
13
SI3865
LO
AD S/
W
Q1
12
SI3865
LCD P
W
+3.3V
+12V
+1.8V
E+5V
+5V
REG.
IC120
LM1
1
17I
+5V_DA
C
PW
R
C
T
L
1
PW
R
C
T
L
4
PW
R
C
T
L
3
PW
R
C
T
L
3
PW
R
C
T
L
2
R
Содержание DVP7771
Страница 8: ...2 3 Deck Mechanism Section 430 430 001 430 002 002 006 005 004 003 002 431 431 007...
Страница 32: ...MEMO...
Страница 37: ...3 15 3 16 LCD P C BOARD LOCATION GUIDE LOCATION GUIDE...
Страница 38: ...MEMO MEMO...
Страница 44: ...3 42 3 43 6 PANTER CIRCUIT DIAGRAM waveforms page 3 58 3 59 2002 02 01 R14113A...
Страница 45: ...3 44 3 45 7 MEMORY CIRCUIT DIAGRAM 2002 02 01 R14114A...
Страница 46: ...3 46 3 47 8 X BUS CIRCUIT DIAGRAM Q501 is defective Key S W voltage abnormal 2002 02 01 R14115A...
Страница 47: ...3 48 3 49 9 CPLD CIRCUIT DIAGRAM 2002 02 01 R14116A...
Страница 51: ...3 56 3 57 13 REMOCON CIRCUIT DIAGRAM Remocon not operate Q902 is defective LED not operate 2002 02 01 R14123A...
Страница 54: ...3 62 3 63 PRINTED CIRCUIT DIAGRAMS 1 MAIN P C BOARD LOCATION GUIDE LOCATION GUIDE...
Страница 55: ...3 64 3 65 2 FRONT KEY P C BOARD LOCATION GUIDE LOCATION GUIDE...
Страница 56: ...MEMO MEMO...