Sony GV-D300 Operating Instructions (primary manual), Service Manual

Page: 36 / 148

GV-D300/D300E/D900/D900E
3-3. POWER BLOCK DIAGRAM
3-7 3-8 3-9E
BATT(+)
BATT SW(+)
CN3900
BATTERY
TERMINAL
PS3900
PS3904
PS3901
PS3903
PS3902
IC3900
DC/DC CONVERTER
28 VCC
46 OUTPUT1
L3902 L3900 L3901
43 MOS GATE1
50 OUTPUT 2
37 COMP2
50 MOS GATE4
18 COMP4
56 OUTPUT 3
Q3911
SWITCHING
34 COMP3
57 OUTPUT4
T3901
7
2
1
8
5
4
6
3
D3905
D3904
L3903
L3909
L3911
EMERGENCY
DETECTOR
Q3912
13 COMP
Q3922,3923
DRUM/CAPSTAN
PWM DRIVE
BATT SIG
1
3
4
5
2
SHOE UNREG
BL UNREG
SHOE UNREG ON
4.8V
REG
Q3908-3910
L1900
L3919
FAN
DRIVE
Q3930-3932
1
2
FAN
CN3900
CN3901
42 OUTPUT VCC1,3
SWITCHING
Q3903
L3904
Q3920
SWITCHING
L3905
Q3904
51 OUTPUT VCC2
40 COMP1
SWITCHING
Q3905
L3908
Q3921
63
OUTPUT
VCC 4,5,6
L3910
30 STANDBY
29 STANDBY3
SWITCHING
Q3906
L3908
SWITCHING
Q3907
64 OUTPUT5
4 OUTPUT6
17 FEED BACK5
L3906
L3907
12 FEED BACK6
L3918
3 1
IC3902
2.1V
REG
Q3917-3919
Q3924,3925
SW
Q3917-3919
Q3913,3914
Q3926,3927
Q3928,3929
L3915
L3914
L3917
Q3915,3916
TO
OVERALL
(1/2)
2.1V
LCD3.1V
LCD4.9V
AU4.9V
RF4.9V
VGH +11V
VSL -7.5V
VGL -18V
-19V ADJ
2.8V
L3912
RF DC OUT
UNREG
MD4.8V
STANDBY
3.1V
2.8V
CN9904
IC1101
CB-61 BOARD
BB BLOCK
I/O INTERFACE
D/A CONV.
VDD0 157
VDD1 3
VDD2 36
VDD3 54
VDD4 81
VDD5 95
VDD6 119
L1101
AVD1 153
AVD2 147
AVD3 144
AVD4 138
POWER
SAVE
IC1102
VDD 8
VIDEO OUT
IC1103
Y VCC 25
EVR VCC 10
C VCC 20
V VCC 15
VCC 40
L1103
4.9V
4.9V
VDD 5
CG
IC1104
VCC 6
VIDEO SW
IC1108
VCC 6
VIDEO SW
IC1109
VCC 8
SW
IC1105
NTSC/PAL
VIDEO SIGNAL
IC1200
VDD 6
L1200
VDD 13
VDD 22
VDD 29
DVCC 3
AVCC 17
ENCODER
IC1201
L1201
VI BLOCK
VCC 8
BUFFER
IC9502
VIDEO SIGNAL
A/D CONV.
IC9009
DVDD L 18
DVDD L 19
AVDD 39
AVDD 46
L9006
DVDD 3
DVDD 17
DVDD 20
DVDD 34
VDD 14
SW
IC9006
VDD1 22
VDD2 16
VDD3 9
VDD3 23
SERIAL I/F
IC9501
VC
8
CLOCK
IC9010
V+ 13
BUFFER
IC9013
Q9014,9015
Q9021,9023
Q9020,9022 L9001
VCC1 25
VCC2 7
ADVCC 19
VCC 39
I1
IC9004
DECODER
IC9002
VI P ON BB P ON IR ON
DAVDD 6
ADVDD 15
Y/C SEP
IC9401
L9403
VCO VDD 1
DVDD 30
VDD 5
INV
IC9011
VDD 5
VDD 26
VDD 33
VDD 58
AFC
IC9055
REG
Q9016,9017
L9005
AU BLOCK
VCC 30
IC7501
L7501
VCC
8
LINE AMP
IC7508
AUDIO AGC
Q7501,7502
VDD 14
IC7509
SELECTOR
VD 16
IC7504
AD/DA CONV.
L7505
VB 17
VA 27
VCC 8
AMP
IC7801
HP/SP AMP
HP VCC 20
SP VCC 16
IC7502
IC7503
IR BLOCK
3 1
IC8402
REG
IR
TRANSMITTER
IC8401
DRV CL 24
VCC 32
VCC 31
OSC VCC 12
VDD 3
VCCA 23
VCCD 14
EVR
IC8001
VDD 3
VCCA 23
VCCD 14
EVR
IC8002
ER BLOCK
MIC PWS
MD BLOCK
2 3
IC2300
REG
HI CONTROL
IC2302
84 VI POWER ON
82 BB POWER ON
43 IR ON
50 CHIME PWR CONT
VI P ON
BB P ON
IR ON
51
BATT IN 61
IB SO 49
BACKUP DC 42
75
BACKUP VCC
76
77
86
87
L2301
XRESET 38
BATT
DET
INTIAL
RESET
3V
REG
6
4
5
3
7
8
RESET
S2301
IC2301
D2300
D2303
VTR DD ON 57
IB SI 48
SWITCH
RESET RESET
Q2304,2305
XDRY BAT 100
DC PACK 32
D2302
BATT SIG
BATT SW(+)
FAN CONT 80
LANC I/O
IC2304
LANC IN 1
LANC OUT 2
XLANC POWER ON 30
10 D OUT
12 D IN
9 W UP
14 LANC DC
11 LANC SIG
P CONT 4
VCC 8
UNREG 1
Q2301-2303
Q9901-9903
2
.1
CN9924
D201 MECHA
IR-29 BOARD
1
FP-572
(FLEXIBLE)
MT 5V
1
CN361
D362,363
(IR LED)
L363
F361
CN9921
4
29
MIC PWS
CHIME VDD
2
.1
9
31
.
30
CN9924
9
CONTROL SW BLOCK
(FK-71)
CN9927
MT 5V
4.9V
D001
(CAUTION)
D002
(REC)
D006
(PAUSE)
FP-598
(FLEXIBLE)
31
.
30
27
3.1V
CN002 CN001
27
BOARD
IO-62
14
CN104
D109
(IR LED ON)
12 45 45 48 48
3.1V
4.9V
14
12
CN103 CN001
REMOTE
CONTROL
RECEIVER 4
POWER ON
IC001
D001
FP-574
(FLEXIBLE)
FP-575
(FLEXIBLE)
LANC
J001 19
21
6
2
19
21
22
24
6
2
22
24
LANC DC
LANC SIG
CN105
FP-571
(FLEXIBLE)
2
.
1
4
.
3
BT001
LITHIUM
BATTRY
2
.1
4
.3
CN9926
LI 3V
EVR
IC802
VGH +11V
VSL -7.5V
VGL -18V
BL UNREG
VCC 14
AND GATE
IC803
VDD 5
INV
IC804
VCC 14
-19V ADJ 7
VDD 13
VDDA
23
LCD 3.1V
-19V ADJ
L803
VEE 4
OP AMP
IC902
VCC 8
VEE 18
RGB DRIVE
IC801
VCC1 43
VCC2 25
DL ADL 33
L807
L805
L904
L902
L903
L806
L901
39
34
36
23
26
CN9931
FP-570
(FLEXIBLE)
39
34
36
23
26
39
34
36
23
26
39
34
36
23
26
CN203
(FLEXIBLE)
LCD 4.9V
BL UNREG
ADI UNREG
25
VDD +4.5V
VGL -18V
VGH +11V
24
26
23
CN9931
CN9923
VSL -7.5V
25
24
26
23
25
24
26
23
LCD
PANEL
FP-569
(FLEXIBLE)
LCD 4.9V
SHOE UNREG
VDD 5
BUFFER
IC202
19
.
18
EASY
CONNECTOR
EX-34 BOARD
BL
DRIVE
VCC
2
DC/AC CONV.
IC201
10
CN204
CN201
DRIVE
Q210
BACK
LIGHT
CN204
CN9930
CAP VSC
3 4
.
9 10
.
1 7 27 15 16
.
25 13 19 20
.
17 18
.
23 24
.
26
DR
UM VSC
DR
UM VS
CAP VS LCD DD ON 2.8V
SHOE UNREG ON
RF 4.9V 2.1V 3.1V
MD 4.8V
UNREG
FP-599
(FLEXIBLE)
RJ-77 BOARD
16
.
15 2.8V
16
.
15
16
.
15
BRAM
IC1602
IC1600
VCC 1
VCC 15
VCC 28
VCC 61
VCC 75
VCC 76
VCC 79
L1601
VRAM
IC1700
VCC 8
VCC 21
VCC 36
VCC 50
VCC 63
IC1601
AVD0 15
AVD1 30
AVD2 44
AVD3 103
AVD4 132
AVD5 154
VD0 35
VD1 118
VDD0 66
VDD1 88
VDD2 176
BLOCKING
COMPRESSOR
L1600
20
.
19 2.1V
20
.
19
20
.
19
IC1701
EEC,TBC,CHCD
VDD 18 27 VDDH
VDD 42
VDD 65
VDD 90
VDD 117
VDD 143
VDD 169
VDD 183
VDD 200
53 VDDH
78 VDDH
104 VDDH
130 VDDH
157 VDDH
167 VDDH
191 VDDH
208 VDDH
AUDIO
SIGNAL PROC.
IC1901
VDD 1
VDD 26
VDD 51
VDD 76
CLOCK
SYNC
IC1901
VDD 1
VDD 11
VDD 22
VDD 27
VDD 31
VDD 41
VDD 51
VDD 56
VDD 62
VDD 71
VDD 5
AND GATE
IC1902
VCC 70
JA BLOCK
L7910
ADSP
IC7901
VDD0
3
VDD1 27
VDD2 53
VDD3 78
AU PLL
IC7903
PVCC
3
DVCC 8
VCC1 17
XVCC 26
AVCC 33
VVCC 39
JC BLOCK
VCC 8
BUFFER
IC7914
VDD 5
BUFFER
IC7913
VDD
5
BUFFER
IC7912
VCC 14
L7920
CLOCK
DIVIDE
IC7911
VCC
14
CLOCK
DIVIDE
IC7909
VCC 16
CLOCK
DIVIDE
IC7908
VDD 5
VCO
IC7904
13
RF 4.9V
13 13
SP BLOCK
SIGNAL PROC.
CONTROL
IC2100
L2100
VDD 42
VDD 86
VDD 87
AVDD 77
AVREF 76
89
90
22
25
SHOE UNREG ON
25 25
27
LCD DD ON
27
SHOE UNREG ON
LCD DD ON
MIC PWS
27
ID BLOCK
DV
SIGNAL PROC.
IC3501
VCC 6
VCC 16
VCC 26
VCC 46
VCC 56
VCC 64
VCC(BIAS) 70
VCC 74
VCC 86
VCC 96
L3506
L3504
BIAS 5V 16
AVCC 22
AVCC 28
AVCC 29
AVCC 44
DVCC 14
DVCC 45
PLL VDD 41
DV I/F
IC3502
L3505
VCC 31
VCC 76
VCC 89
DV CONT
IC3500
18
.
17
18
.
17
18
.
17 3.1V
Q2706,2707
DVDD 10
AVDD 20
AVDD 19
AVDD 16
A/D CONV.
IC2701
L2707
L2709
Q2708,2709
EVR
IC2700
VDD 10
VCC 11
L2710
PLL
IC2702
VCC 8
VCC 1
VCC ELL 22
VCC QFB 27
L2706
EQ
IC2704
VCC 31
VCC SW 8
VCCA 22
VCC66 23
VCC6 43
L2708
L2704
REC/PB AMP
IC2703
VCC1 30
VCC2 21
VCC3 18
VCC4 28
L2711
VCC 8
EEPROM
IC6102
RF I/F
IC6101 L6100
VDD 5
VDD 5
VDD 5
VDD 5
VDD 5
VDD 5
RF BLOCK
36
VDD 42
VDD 85
VDD 86
AVDD 77
AVREF 76
L3100
PB RF PSV
MODE CONTROL
IC3100
MD BLOCK
ATF
IC3101
VDD 20
VCC 15
DRUM/LOADING
MOTOR PRE DRIVE
IC3102
DRUM/LOADING
MOTOR DRIVE
IC3104
L3101
VCC1 38
VCC2 61
VDD 59
VB1 29
VB2 6
VB3 28
DRUM VS 17
LM VB 10
DRUM VS 5
DRUM VS 20
DRUM VSC 16
CAPSTAN
MOTOR DRIVE
IC3103
27 VCC
L3103 L3102
VB 2
CAP VS
35
CAP VSC 36
24
.
23
4
.3
10
.9
1
26
7
MD 4.8V
DRUM VS
DRUM VSC
UNREG
CAP VS
CAP VSC
24
.
23
4
.3
10
.9
1
26
7
24
.
23
4
.3
10
.9
1
26
7
4
29
CN9901
MIC PWS
CHIME VDD 4 PIN
CONNECTOR
4
T/S
REEL F/G
CAPSTAN
MOTOR
6
5
17
CN3100
CN3102
FG VCC
CHIME VDD
HE VCC
HALL VCC
4
16
UNREG
19 CHECK
PIN
CN9928
LANC DC
LANC SIG
4.9V 4.9V
3.1V
(SEE PAGE 4-14, 17, 21, 23, 26, 29, 33, 35, 39, 43 )
(SEE PAGE 4-96)
(SEE PAGE 4-36)
(SEE PAGE 4-85)
(SEE PAGE 4-85)
(SEE PAGE 4-87)
(SEE PAGE 4-89)
(SEE PAGE 4-51, 57, 59, 63, 67, 71, 75, 78, 81)