Power Supply Block Diagram - Sony DVP-K800D Service Manual

DVP-K800D
3-8. POWER BLOCK DIAGRAM
MB-78 BOARD
CN001
PS
L002
. 7 F005
REG +5.2V D+5V
BLOCK FL003
8
L006
S+5V
FL007
L007
F006
DP+5V
FL008 FL008
L001
A+5V
FL005
AU+5V
FL001
L005
EVER +5.3V EVER+5.3V
3 FL002
D002
EVER+5V
L004
REG +3.3V D+3.3V
5 FL006
P CONT
1
TK-47 BOARD
CN001
CN008
. 8 VCC . 24 S+5V
22 25
OPTICAL
SVC
SVC
PICK-UP 21 1
BLOCK
CN002 IC006
DET LED
DVD
KHS-180A/JIN
4
DIGITAL
SERVO
VPA 58
VPB 29
VC 28
IC005
CD
APC RF
VCC 20
VC 16
PH001
CHUCK
SENSOR
IC001
SW
VCC 16
CN002 Q002
F001
M +12V MTR1 +12V
2 SWITCH
F002
Q001
MTR2 +12V
ON/OFF
F003
SWITCH
SPDL +12V
F004
SLD +12V
S12V OFF
AU +12V
7
AU -12V
5
REG -10V
4 FL004
16
1
5
IC506
DSP
FL501 16 DVCC
IC455
55 DVCO
TI ERROR AMP 67 DVCO
83 DVCC
8
V+
97 DVCC
IC452
FL502 27 AVCC
SEL
30
AVCC
16 VDD 39 AVCC
CN302 48 AVCC
IC501
. 3 52 AVCC
4 AMP
51 VRB0
27 8 V+ IC507
44 VRB1
VR DET
43 VRB2
IC502
8 V+ 1 36 VRB3
AMP
4 V+
1 5 7 50 VRT0
3
45 VRT1 FL801
42 VRT2
IC503
37 VRT3
AMP 28 VRT5
4 V+
IC508
AMP
IC363
8
V+
FOCUS/TRACKING
COIL DRIVER
10 PVCC FL807
19 PVCC
28 PRE VCC
IC361
LOADING/TILT
IC301
MOTOR DRIVER
SP ERROR AMP
4 PVCC
8 VCC 10 PVCC
11 PRE VCC
IC303
FL802
SPINDLE
MOTOR DRIVER
16 VCC2
25 VCC1
IC302
SLED
MOTOR DRIVER
24 VCC1
1 VCC2
FL601
3-15
IC806 IC203
ARP AV DEC
FL804 115 VCC FL202 6 VDD
123 VCC 25 VDD
IC812
40 VDD
REG
42
VDD
61 VDD
4 FL806 18 VDD2
71 VDD
20 VCCA2(A3.3V)
79 VDD
26
VCCA3
93 VDD
39 VCCA4
104 VDD
118 VDD
127 VDD
FL805 5 VCCC(D3.3V)
135 VDD
44
LVCC
143 VDD
58 LVCC
IC810
151 VDD
79 LVCC
4M DRAM 156 PLL VDD
85 LVCC
159
VDD
1 VCC 95 LVCC
6 VCC 105 LVCC
IC208
22 VCC 130 LVCC
BUFFER
140 LVCC
148 LVCC 5 VCC
155 LVCC
IC201 IC202
165 LVCC
16M SDRAM
28
FL201 1 VCC 33
IC811
7 VCC 53
DECRYRT 13 VCC 78
25 83
VCC
FL803 13 VCC
38 VCC
33 VCC
44 VCC
53 VCC
73 VCC
FL101
IC804
FL104
L G/A
FL103
1 VDD
IC801 20 VDD
EEPROM IC209
40 VDD
81 VDD PLL
2 VCC
100 VDD
FL211 3 VCP
120 VDD
13 VCA
22 VDD
19 S12V OFF
IC207
IC805
OSD
SH
FL212 22 VCC
15 VCC
27 AVCC
IC803 43 VCC
8M FLASH 70 VCC
IC204
77 VCC(VPP)
23 VCC INV
83 VCC
84 VCC 8 VCC
IC802
85
AVCC
1M SRAM
IC205
86 AVREF
32 VCC 99 VCC CLOCK
FL208 14
VCC
IC807
S G/A
IC206
CLOCK
9 VDD 13
21 VDD 13
14 VCC
26
VDD 13
31 VDD 13
IC251
43 VDD 13
DNR
58 VDD 13
IC606 62 VDD 13 FL251 44 ADVD
AMP
28 VDD0
IC604 37 VDD1
8 V+
I/F MYCON 59
VDD2
68 VDD3
23 EVER 5V
99 VDD5
IC601
34 EVER 5V
BUFFER 35 EVER 5V
IC252
84 EVER 5V
20
VCC
VIDEO
ENCODER
33 P CONT
IC602
FL252 7 XVRST
BUFFER
IC603 12
VDD
9 VCC SOCKET 42 VDD
81 VDD
8 VCC
96 VDD
FL254 57
AVDD1
65 AVDD2
73 AVDD3
IC352
CN201
OPTICAL
CN801
D+5V
DIGITAL
22 2 VCC
FOR
D+5V OUT
6
CHECK
IC351
VIDEO D/A
L351
A+5V
17 16 +5V
Q214
AU+5V
1 SW
IC217
3 SW 1
IC202
AU+12V
+9V
5 1 3
REG
IC201
AU-12V
-9V
3 2 3
REG
IC104
AC3
DECODER
3 VDD
VDD
VDD
CN204
VDD AU+9V
5
VDD AU-9V
3
VDD AU+5V
2
IC105
256k SRAM CN205
AU+9V
6
28 VCC AU-9V
2
IC101
M G/A
24 +3.3V
42 +3.3V
HP-116 BOARD
53 +3.3V
10 +5V IC001
48 +5V HP AMP
CN001
61 +5V
AU+9V
1 8 V+
AU-9V
5 4 V-
IC102
DIR
4 VDD
CN503
AU+5V
7
AU+9V
4
AU-9V
6
IC508
DSP
FL002 50 AVD1
23
AVD2
IC505 22 AVD3
AMP 41 AVD4
32 AVD5
8
VCC
6 AVDD
IC503 11 VDD1
MROM 18 VDD1
53 VDD2
1 VDD
66 VDD3
77 VDD4
CN502
84
VDD5
L502
D+5V
24 FL001 97 VDD6
D+5V
26
KR-35 BOARD
IC101
FL-106 BOARD
DISPLAY
CN101 DRIVE
REG+5V
2 FL101 14 VCC
33 VCC
45 VCC
D102,104,106,108
D127 D121
D110,112,114,116,119
Q114
AC3 JOG
CN702
D+5V
4
D+5V
6
REG +5V
CN252
D+5V EVER+5V EVER +5V
4 1
A+5V
ND101
9
T101,Q115,117
AU+5V
25 F+
FLUORESCENT
AU+12V -10V
DC-DC
21 4 INDICATOR
F-
CONV.
AU-12V TUBE
23
CN601
REG+5V
2
EVER+5V
1
REG-10V
4
3-16E
AU-217 BOARD
IC214
HP AMP
8 V+
IC215
4 V-
2CH D/A
20 VCC
15 VCC
IC206 IC207
9
VCC
MIX AMP LINE AMP
8 VDD
8 V+ 8 V+
4 V- 4 V-
IC203
L,R D/A IC208 IC211
IC253
MIX AMP LINE AMP
20 VCC SW
15 VCC 8 V+ 8 V+
8 VCC
9 4 4
VCC V- V-
4 VEE
8 VDD
IC209 IC212
IC204 MIX AMP LINE AMP
SL,SR D/A
8 V+ 8 V+
20 VCC 4 V- 4 V-
15 VCC
9 IC210 IC213
VCC
8 VDD MIX AMP LINE AMP
8 V+ 8 V+
IC205
4 4
V- V-
C,SW D/A
20 VCC
15 VCC
9 VCC
8
VDD
RV804
ECHO IC102
CN501
CN842 CN842
MIC AMP
AU+5V
8 8 CN841 CN101
AU+9V
4 4 5 5 8 V+
AU-9V
9 9 4 6 4 V-
IC804
IC501
AMP
AMP
MC-115 BOARD
8 V+
8 V+
4 V-
4 V-
IC806
IC507
AMP
AMP
8 V+
8 V+
4 V-
4 V-
IC517
VR-68 BOARD
AMP
8
V+
4 V-
FR-156 BOARD
D401
CN102
CN401
Q401
5 5
LED
1 1
DRIVE
IC401
L101 REMOTE
3 CONTROL
RECEIVER