Sony DVP-C660 / DVP-C670D / DVP-C675D Service Manual ▷ View online
2-4
2-13. OPTICAL PICK-UP REMOVAL
2-14. POWER BLOCK REMOVAL
2
Flexible board
(CN001)
(CN001)
4
Optical pick-up
3
Three step screws
1
Flexible board
(CN002)
(CN002)
5
Claw
2
Power striker
4
Claw
3
Two screws
(3
(3
×
8)
6
Pwb cover
7
Power block
1
Connector
(CN101)
(CN101)
2-5
2-15. INTERNAL VIEWS
Optical pick-up
(KHM-220AAA/J1RP1)
A-6062-397-A
(KHM-220AAA/J1RP1)
A-6062-397-A
PH501
Disc presence detection sensor
8-749-924-30
Disc presence detection sensor
8-749-924-30
M951
Rotary motor ass’y
(turn table)
A-6062-391-A
Rotary motor ass’y
(turn table)
A-6062-391-A
PH502
Turn table position
detection sensor
8-749-924-18
Turn table position
detection sensor
8-749-924-18
Rotary encoder
(loading)
1-466-996-21
(loading)
1-466-996-21
M201
Loading motor ass’y
A-4660-977-A
Loading motor ass’y
A-4660-977-A
2-6 E
2-16. CIRCUIT BOARDS LOCATION
POWER BLOCK
(MPW1311) (C670D: E, Australian/C675D)
(MPW1240) (C660/C670D: US, Canadian)
(SWITCHING REGULATOR)
(MPW1311) (C670D: E, Australian/C675D)
(MPW1240) (C660/C670D: US, Canadian)
(SWITCHING REGULATOR)
SE-110
(SENSOR)
(SENSOR)
TK-57
(RF/SERVO)
(RF/SERVO)
CV-33
(VIDEO OUT)
(VIDEO OUT)
CH-97
(C670D/C675D)
(AUDIO OUT/LPF)
(C670D/C675D)
(AUDIO OUT/LPF)
MB-87
(SIGNAL PROCESS)
(SIGNAL PROCESS)
AI-18
AUDIO, VIDEO BUFFER, D/A
CONVERTER, DRIVE
AUDIO, VIDEO BUFFER, D/A
CONVERTER, DRIVE
FL-113
(FUNCTION SWITCH)
(FUNCTION SWITCH)
SW-338
(FUNCTION SWITCH)
(FUNCTION SWITCH)
FC-73
(IF CON)
(IF CON)
HP-128
(C670D/C675D)
(HEADPHONE)
(C670D/C675D)
(HEADPHONE)
FR-170
(FUNCTION SWITCH)
(FUNCTION SWITCH)
LM-61
(LOADING MOTOR)
(LOADING MOTOR)
(
)
DVP-C660/C670D/C675D
3-1
3-2
SECTION 3
BLOCK DIAGRAMS
3-1. OVERALL BLOCK DIAGRAM
IC001
IC302
IC502
IC701
IC404
IC803
IC101
IC104
IC102
IC802
IC504, 505
IC601
IC401
IC402
BASE UNIT
KHM-220AAA
TK-57 BOARD
(SEE PAGE 4-11)
FR-170 BOARD
(SEE PAGE 4-70)
FL-113 BOARD
(SEE PAGE 4-67)
FC-73 BOARD
(SEE PAGE 4-61)
SE-110 BOARD
(SEE PAGE 4-14)
AI-18 BOARD (2/2)
(SEE PAGE 4-49)
MB-87 BOARD
(SEE PAGE 4-19 to 4-38)
OPTICAL DEVICE
DVD/CD
PD IC
RF
DVD/CD RF AMP
DVD/CD RF
ARP
FOCUS
COIL
TRACKING
COIL
FOCUS/TRACKING
COIL
DRIVE,
TILT MOTOR
DRIVE
M
M
M
M
M
M
SERVO
DSP
TILT
MOTOR
SPINDLE
MOTOR
SLED
MOTOR
SPINDLE/SLED
MOTOR DRIVE
NAND
FLASH
SERIAL BUS
FGA-C
SYSTEM
CONTROL
EEPROM
FLASH
PARALLEL BUS
CD DOUT, CD DATA,
CD BCK, CD LRCK
CD DOUT
SD0 – 7
AV
DECODER
SPDIF, ACH12,
ACH34, ACH56,
BCK, LRCK
16M SDRAM
VGA
AUDIO
DSP
PDO0 – 7
PDI0 – 7
C670D/C675D
C670D/C675D
IC603
AI-18 BOARD (1/2)
(SEE PAGE 4-41 to 4-48)
HP-128 BOARD
(SEE PAGE 4-54)
CH-97 BOARD
(SEE PAGE 4-57)
MPW1240 BOARD
: C660/C670D: US, CND
(SEE PAGE 4-73)
MPW1311 BOARD
: C670D: AUS, E/C675D
(SEE PAGE 4-77)
CV-33 BOARD (2/2)
(SEE PAGE 4-52)
CV-33 BOARD (1/2)
(SEE PAGE 4-52)
VIDEO Y,
VIDEO B – Y,
VIDEO R –Y
VIDEO V,
VIDEO Y,
VIDEO Y,
VIDEO C
VIDEO
BUFFER
IC804
PHONES
SWITCH
SWITCH
LED
ND401
LPF
VIDEO OUT
MEGA
CONTROL
5.1 CH
OUTPUT
RY701
DIGITAL
OUT
AUDIO
IN
AUDIO
OUT
S VIDEO
OUT
COMPONENT
VIDEO OUT
SPDIF
IC703
AUDIO
DAC
C670D/C675D
IC702
VES
DSP
IC706
HEADPHONE
AMP
S LINK
C660
C670D/C675D
05
•Abbreviation
CND: Canadian model
AUS: Australian model
CND: Canadian model
AUS: Australian model
SW-338 BOARD
(SEE PAGE 4-68)
SWITCH
IC401
IF CON
EVER +5V
SW +5V
SW +3.3V
SW +11V
SW –11V
SW +5V
SW +3.3V
SW +11V
SW –11V
ENTER
CURSOR
UNIT
AC IN
LPF
RY401
IC802
AUDIO
DAC
IC303
16M DRAM
SW REG
C670D: US, CND/C675D
P CON
SENSOR
(DISC/TABLE)
TURN TABLE/
LOADING
MOTOR DRIVE
IC902
IC101
LED
DRIVER
LED
M
M
M201
LOADING
MOTOR
M
M
M951
TURN TABLE
MOTOR
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