Sony DVP-NC65K / DVP-NC66K Service Manual ▷ View online
2-8
DVP-NC65K/NC66K
2-12. INTERNAL VIEWS
BOTTOM VIEW
TOP VIEW
Optical Pick-Up
(Device, Optical
KHM-313CAB/C2RP
Service Assembly)
(Device, Optical
KHM-313CAB/C2RP
Service Assembly)
TD Unit Ass'y
PH101 (on the SE-145 Board)
PH102
(on the SE-145 Board)
(on the SE-145 Board)
Encoder Ass'y
(Loading)
(Loading)
Loading Motor Ass'y
2-9
DVP-NC65K/NC66K
2-9E
2-13. CIRCUIT BOARDS LOCATION
IF-148 Board
(INTERFACE)
(INTERFACE)
SW-477 Board
(SWITCH)
(SWITCH)
Power Board
FR-251 Board
(FR)
(FR)
MC-163 Board
(MIC-ECHO)
(MIC-ECHO)
MV-51 Board
(CPU, Servo-DSP, AVDEC,
DRIVE, VIDEO, AUDIO, POWER)
(CPU, Servo-DSP, AVDEC,
DRIVE, VIDEO, AUDIO, POWER)
DVP-NC65K/NC66K
SECTION 3
BLOCK DIAGRAMS
3-1. OVERALL BLOCK DIAGRAM
3-1
3-2
• Abbreviation
AUS : Australia/N
ew
Z
ealand
Model
E
: Latin America Model
MX
: Mexican Model
RUS : Russian Model
SP
SP
: Singapore Model
TH
: Thailand Model
Notes:
MV-51 BOARD
must be replaced if
IC103 (EEPROM IC) is damaged or not functioning.
The old
MV-51 BOARD
must be completely disposed.
IC102
FLASH
MEMORY
IC103
EEPROM
IC408
RESET IC
IC503
AUDIO MIX
IC474
DRIVER
CIRCUIT
P-CONT
O/I POWER
TRANSFORMER
SECONDARY
PRIMARY
SW+8V
SW+5V
SW+3.3V
EVER-10V
EVER+5V
EVER+11V
MIC JACKS
SERIAL BUS
IC404
ND401
IF
MICON
VFD
SW-10V
Vkk
EVER 3.3V
IC403
TRAY DRIVER
TRAY
DETECT
ROTATE
M
TURN
TABLE
TABLE
SW-477 BOARD
(SEE PAGE 4-27 to 4-30)
LED 501
IC501
IR
FUNCTION
KEY
FR-251 BOARD
(SEE PAGE 4-5 to 4-6)
POWER SWITCH
MV-51 BOARD
(SEE PAGE 4-15 to 4-26)
IF-148 BOARD
(SEE PAGE 4-7 to 4-10)
IC101
MICROPROCESSOR
RF AMP
IC201
FOCUS
TRACKING COIL
DRIVE
SPINDLE/SLED
/LOADING
MOTOR DRIVE
SPINDLE
MOTOR
MOTOR
SLED MOTOR
M
M
M
LOADING
MOTOR
MOTOR
CHUCK/TRAY
DETECT
OPTICAL DEVICE
DVD / CD
PDIC
FOCUS
COIL
TRACKING
COIL
INLIMIT
SENSOR
BASE UNIT
(DEVICE, OPTICAL
KHM-313CAB/C2RP)
KHM-313CAB/C2RP)
IC507
MIC ADD
IC502
MIC AMP
MIC VR
MC-163 BOARD
(SEE PAGE 4-11 to 4-14)
POWER LINE
(SEE PAGE 3-3 to 3-4)
SDRAM
IC104
RESET IC
IC108
DA
CONVERTER
IC406
VIDEO
BUFFER
IC304
AUDIO AMP
IC401
AUDIO AMP
IC402
AUDIO/VIDEO
OUTPUT
J301
SWITCHING REGULATOR
(SRV1487UC)
(SRV1487UC)
DVP-NC65K ONLY
(SRV1501WW)
DVP-NC66K ONLY
J502
MIC IN 2
J501
MIC IN 1
RV501
ECHO GEN
IC504
DVP-NC65K/NC66K
3-2. POWER LINE BLOCK DIAGRAM
The components identified by
mark or dotted line with mark
mark or dotted line with mark
are critical for safety.
Replace only with part number
specified.
specified.
3-3
3-4
9
2
1
8
SW+3.3V
EVER+3.3V
11 13
19
18
15
12
20
26
80
IC404
IF CON
PCONT
PROG LED
VKK
D403-D406
Q401,402
T401
DC/DC
CONVERTER
IC408
RESET
F1
F2
*N401
FLUORESCENT
INDICATOR TUBE
5 VDD
TURN
TABLE
DRIVER
IC403
SW+3.3V
SW+5V
SW+8V
SW-10V
PCONT
EVER+5V
D501
PROGRESSIVE
IC501
REMOTE
COMMANDER
RECEIVER
SW-477 BOARD
(SEE PAGE 4-27 to 4-30)
IF-148 BOARD
(SEE PAGE 4-7 to 4-10)
IC REGULATOR
IC474
Q403
13 11
5
6
4
9
12
T
ransf
ormer
PC101
Photo Coupler
IC611
Shunt Reg
L312
L512
D511
D311
L211
Q211
Q712
Q311
P.CONT
Q501
SW-10V
SW + 5V
SW + 3.3V
MUTE DRIVER
D401
Q401
AU-10V
Q416
+5V Reg
IC403
Audio Amplifier
IC401
Audio Amplifier
IC402
Motor Driver
IC201
CN107
CN401
11
CN101
IC405
Optical Out
Audio DAC
IC406
Coaxial
Q411
RESET IC
IC108
FLASH ROM
IC102
EEPROM
IC103
SDRAM
IC104
1.8V Reg
IC110
3.3V Reg
IC 105/7
-5V Reg
IC303
Video Buffer
IC304
MTK IC
IC101
VCC OPTICAL
DEVICE
EVER + 5V
POWER
EVER-10V
SW+5V
SW+3.3V
EVER+5V
EVER+11V
AU+11V
SW+8V
CN501
CN201
Q611
L411
D411
D211
2 Line
fiters
F101
CN101
L101, L102
ACIN
1
2
T101
8
9
10
6
5
4
3
1
3
1
8
9
10
6
5
4
POWER BOARD (SRV1487UC)
(DVP-NC65K)
(SEE PAGE 4-31 to 4-34)
(SEE PAGE 4-31 to 4-34)
POWER BOARD (SRV1501WW)
(DVP-NC66K)
(SEE PAGE 4-35 to 4-38)
(SEE PAGE 4-35 to 4-38)
MV-51 BOARD
(SEE PAGE 4-15 to 4-26)
CN404
MC-163 BOARD
(SEE PAGE 4-11 to 4-14)
CN501
3
2
3
2
IC502
IC507
IC503
IC501
CN504
CN407
PS501
PS502
P312
IPD
IC101
D
S
C
Bridge
Rectifier
Diode
P311
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