Power Line Block Diagram - Sony RDR-HX950 Service Manual

3-5. POWER LINE BLOCK DIAGRAM

SWITCHING REGULATOR
(SRV-2058EK) (RDR-HX750:SP,AUS/HX950/GX350:AUS,SP)
(SRV-2059WW) (RDR-GX350:AR,BR,CND,E/HX750:TW,CND,E)
T101
SWITCHING
TRANSFORMER
FU101
D101-104
T3.15A/250V
L
AC IN
N
L101,102
CN101 LPF
D109
Q101
8 5
SWITCHING
IC101
3
SWITCHING
REGULATOR
2 6
D105
4
PC101
PHOTO
COUPLER
IC201
SHUNT REG
VDC-001 BOARD
CN105
SW+1.5V CN302
CN106
11,12
EV+12V EV+12.1V
9 16
9
EV+5.8V EV+5.8V
5,7 20,18
6,7
SW+3.3V
2,4
P-CONT
P-CONT
1 4 21
P-CONT2
12 13
FAN
EV+12V
1
FAN- FAN-
2 2 23
CN103
IC105
V+3.3D
SDRAM
IC101
V+3.3D
3.3V REG
V+3.3A
7 VIN VO 1 IC104
CONT
VIDEO
5
DECODER
P_CONT2
IC102
1.5V REG
V+1.5V
7 VIN VO 1
CONT
5
P_CONT2
IC103
5V REG 14
5V
1 VIN VOUT 5 Q102-1109
LPF
CONT
3
P_CONT2
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D401 P401
EV+12V
Q401,402
SW+12V
D402
L201
EV+5.8V
Q201
SW+5V
5V REG
R206
IC202
R210
SHUNT REG
Q501
L501 P501
SW+3.3V
3.3V REG
R501
IC501
R505
SHUNT REG
Q601
L601
SW+1.5V
1.5V REG
R601
VR601
1.5V ADJ
VR201
IC601
5.8V ADJ
SHUNT REG
FOR CHECK
1
CN103
AV-117 BOARD
V+5V
EV+12.1V
V+12R1
EV+5.8V
V+5R8E
V+12R1E C118
BACK-UP
P-CONT P_CONT
P-CONT2 P_CONT2
FANCTL
RFTHRU
FAN- FANCTL
Q201 TUON
FAN DRIVE
SWVION9V
(3/5)
SWVION5V
Q301,302
V+5BB IC403 TU_DCCON
FLPON
RFTHRU RCSEL
Q305,306
R307
V+5VD
(3/5)
R308
V+5VI
SWVION5V
IC401
Q303,304
V+5TU VIDEO/AUDIO
SELECTOR
TUON
V+9V
Q307,308
U601
9V REG
SWVION9V
TUNER
IC317 V+32V
Q309-311
DC/DC CONV.
TU_DDCON
(5/5)
IC601
EURO MSP
(3/5)
IC402
AUDIO BUFFER
3-9
SW+1.5V(T)
11,12
EV+12V(T)
9
P201 EV+5.8V(T)
6,7
SW+3.3V(T)
2,4
P_ON/OFF
1
CN202
HDD
SW+12V(H)
1
SW+5V(H)
UNIT
4
CN203
EXCEPT RDR-GX350
P204
EV+5.8V(M) EV+5.8V
1
SW+1.5V(M) SW+1.53V
3,4
SW+3.3V(M) SW+3.33V
6,7
P402 SW+12V V+12V
9
SW+5V(W) V+5M
11
SW+12V(W) V12M
13
CN201
28
CN101
(1/5)
IC101
62 RDR-HX750 / HX950
57 IT CONTROLLER
54
CN104
52
USB
60
ATYPE
61
64 1
74
FL-178 BOARD
63
(1/5)
IC102
IC101
POWER FAIL DET
REMOTE
V+5USB
V+5F COMMANDER
5
RECEIVER
CN102
CN106
5
1
FR-274 BOARD
CN201
(1/5)
IC104
DDC SW
IC201
VEE
V+5F
4 14
FL DRIVE
D208-211
RECT
Q203,204
Q201,202
V+12RIE
T201
3 15
F1,F2
DC/AC
IC150
CONVERTER
FLPON
1 17
CN105 CN203
ND201
FLUORESCENT
DISPLAY
SPINDLE DVD
MOTOR OPTICAL PICK-UP BLOCK
VA5V VD3V
12 6,16 41
CN501 CN101
RD-065 BOARD
IC501
(7/7)
TRACKING COIL DRIVE
FOCUS COIL DRIVE
SPINDLE MOTOR DRIVE
SLED MOTOR DRIVE
LOADING MOTOR DRIVE
EV+5.8V
1
V+1R5_IN
3,4
V+3D
6,7
V+12V
9 IC4502
V+5M
11
V12M
13
IC4501 V+2R5
CN4501
(1/7)
IC4511
V+1R5_IN
3V REG
V+3V V+3V
EV5.8V
VIN VOUT
4 5
IC1001
V+3D
ON/OFF
1 AV ENC/DEC
V+2R5
P_CONT2
(2/7, 4/7 to 7/7)
V+1R0
IC4521 (1/7)
V+3A
2.5V REG
V+3D V+2R5
4 VIN VOUT 5
ON/OFF
V+3D
1
P_CONT2
IC4531 IC201
(1/7)
1V REG
(4/7)
V+1R5_IN V+1R0
8 VIN VOUT 1
64Mbit SDRAM
CONT
V+3D
5
P_CONT2
P_CONT2
13
IC4541 (1/7)
CN2301
IC4701-4703
3V REG
(2/7)
EV5.8V V+3A
7 VIN VO 1
BUFFER
CONT
5
P_CONT2
IC3201
IC4552 (1/7)
(3/7)
5V REG
V+5L
EV5.8V AUDIO DAC
4 VIN VOUT 5
ON/OFF V+3D
L4551
1
V+5AO
P_CONT2
V+5A IN
(1/7) V+5D
IC4561
V+12VA
5V REG
EV5.8V V+5HD
1 VIN VOUT 5
CONT
3
V+3D
IC4562 (1/7)
3V REG
IC5802
V+3HD
EV5.8V
1 VIN VOUT 5
(6/7)
CONT
3
(1/7) EXCEPT
IC4571
L5601
V+3DS
RDR-GX350 EMI
1.8V REG
V+3D V+1R8
5 VIN VOUT 1
ON/OFF
4
L5101
V+3V_A
Q4581
V+12V RIPPLE V+12VA
FILTER L5122
V+3V_D
EMI
IC5204 (6/7)
5V REG
5V
EV5.8V
4 VIN VOUT 5
NC
3
V+3D
RDR-HX750 / HX950
3-10E
RDR-GX350/HX750/HX950
IC1301 (2/7)
VREF_V
8
3
+
1 VREF_V
2
_
IC3703
(2/7)
(3/7)
IC1302
RESET
VREF_D
8
3
+
1 VREF_D
2
_
CN103
14
FOR CHECK
1 CN1401
FOR CHECK
VREF_V
VREF_D
(4/7)
USB_H_PPON0
N2 512Mbit X 2
USB_H_OCI0
DDR SDRAM
M3
R223
CN201
10
FOR CHECK
IC200 IC1102
(4/7) (4/7)
SERIAL FLASH ROM 64Mbit FLASH ROM
IC3701 IC3702
(3/7) (3/7)
BUFFER AND GATE
IC3202 IC3101
(3/7) (3/7)
AUDIO LPF AUDIO ADC
CN1402
5
FOR CHECK
18 JA5801
IC5801
(6/7)
IC5701
(3/7)
IC5602 SPDIF SELECT
(5/7)
SATA BRIDGE
IC5203
(6/7)
IC5103
AND GATE
(6/7)
DV PHY
(6/7)
IC5202
5V SW
V+5USB
4 5 6
USB_H_OCI0 CN5201
FLG
3
1
USB_H_PPON0
The components identified by
mark or dotted line with mark
are critical for safety.
Replace only with part number
specified.