Sony DVP-NC60K / DVP-NC62K Service Manual ▷ View online
DVP-NC60K/NC62K
SECTION 3
BLOCK DIAGRAMS
3-1. OVERALL BLOCK DIAGRAM
3-1
3-2
Notes:
MV-045 mounted PWB must be replaced if IC103
(EEPROM IC) is damaged or not functioning.
(EEPROM IC) is damaged or not functioning.
The old MV-045 mounted PWB must be completely
disposed.
disposed.
IC408
IC102
FLASH
MEMORY
EEPROM
IC103
IC406
IC108
IC474
DRIVER
CIRCUIT
RESET IC
P-CONT
O/I POWER
TRANSFORMER
SECOND
AR
Y
PRIMAR
Y
SW+8V
SW+5V
SW+3.3V
EVER-10V
EVER+5V
EVER+11V
J301
AUDIO/VIDEO OUTPUT
MIC JACKS
IC304
VIDEO
BUFFER
DA
CONVERTER
SERIAL BUS
IC404
ND401
IF
MICON
VFD
SW
-10V
SWITCHING
REGULATOR
RESET IC
Vkk
EVER 3.3V
IC403
TRAY DRIVER
TRAY
DETECT
ROTATE
M
TURN
TABLE
SW-443 BOARD
(SEE PAGE 4-21 to 4-24)
LED 501
IC501
IR
FUNCTION
KEY
FR-231 BOARD
(SEE PAGE 4-25 to 4-28)
POWER SWITCH
MV-045 BOARD
(SEE PAGE 4-5 to 4-16)
IF-127 BOARD
(SEE PAGE 4-17 to 4-20)
IC101
IC104
SDRAM
MICROPROCESSOR
RF AMP
IC201
FOCUS
TRACKING COIL
DRIVE
SPINDLE/SLED
/LOADING
MOTOR DRIVE
IC401
AUDIO LPF
IC402
AUDIO LPF
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-310CAB/C2RP)
(DEVICE, OPTICAL
KHM-310CAB/C2RP)
J502
MIC IN 2
RV501
MIC VR
J501
MIC IN 1
IC507
MIC ADD
IC503
AUDIO MIX
IC502
MIC AMP
MC-154 BOARD
(SEE PAGE 4-29 to 4-32)
PO
WER LINE
(SEE P
A
GE 3-3)
• Abbreviation
E
: Latin America Model
MX
: Mexico Model
AUS : Australia/New Zealand Model
SP
SP
: Singapore Model
DVP-NC60K/NC62K
3-3
3-4
3-2. POWER LINE BLOCK DIAGRAM
11
10
1
2
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-443 BOARD
(SEE PAGE 4-21 to 4-22)
IF-127 BOARD
(SEE PAGE 4-19 to 4-20)
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 Buffer
IC401
Motor
Driver
IC201
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
L421
D411
D211
2 Line
fiters
Switching
IC &
Circuit
Bridge
Rectifier
Diode
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)
(SEE PAGE 4-35 to 4-38)
MV-045 BOARD
(SEE PAGE 4-5 to 4-16)
P311
P312
CN404
MC-154 BOARD
(SEE PAGE 4-31 to 4-32)
CN501
3
2
3
2
IC502
IC507
IC503
CN501
CN405
PS401
PS402
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.
number specified.
DVP-NC60K/NC62K
3-3. SYSTEM CONTROL/SIGNAL PROCESSOR BLOCK DIAGRAM
3-5
3-6
145
146,147,149~151,158~160
IC102
IC101
CXD9849R
MICROPROCESSOR
AVDECODER
SERVO DSP
16M ROM
IC104
64M SDRAM
RAO~RA11
53~61,67~72,74~76,78,89,92,93
AO~A20
115,117,118,120,121,123~126,128~133,135
RDO-RD15
81~84,86~88,91
HDO – HD7
DQM1
DQMO
BA1
SCL
SDA
113 137
143
BA0
140
RAS
139
CAS
138
RWE
142
RCS
156
RCLK
157
CKE
101
110
100
99
98
105
IFSCK
IFSDO
IFBSY
66
77
79
IOWR
IOCS
IOOE
IFSDI
PRST
XIFCS
ACLK
SPDIF
XRST
MIC
XMAMUTE
KRMOD
176
220
225
215
SPDIF
205
MIC
ACLK
ABCK
ALRCK
214
213
ABCK
ALRCK
XMAMUTE
207
KRMOD
C
V MUTE
Y
V
Y/G
CB/B
CB/B
CR/R
WIDE
196
194
198
200
202
203
209
ASDATA4
222
ASDATA4
C
Y
CVBS
Y/G
CB/B
CR/R
WIDE
229
228
XTALI
XTALO
XRST
102
103
6
5
IC103
EEPROM
SCL
SDA
IC101 C/BAR PB
5
IC101 C/BAR PB
6
IC101
7
IC101
8
202
203
200
198
199
196
IC101 C/BAR PB
4
IC101 C/BAR PB
3
IC 108
RESET IC
CN 106
1
MV-045 BOARD
(SEE PAGE 4-7 to 4-8)
TO MV-045
AUDIO
(SEE PAGE 3-9)
TO MV-045
VIDEO
(SEE PAGE 3-11)
IFBSY
IFSCK
IFSCK
IFSDO
XIFCS
IFSDI
XSYSRST
V MUTE
XSYSRST
V MUTE
A MUTE
TO IF 127
INTERFACE
(SEE PAGE 3-13)
9
5
7
4
6
2
10
14
A_MUTE
TO MV-045
AUDIO
(SEE PAGE 3-10)
0.7Vp-p
27MHz
3.3Vp-p
IC101
9
228
63.5usec
0.7Vp-p
63.5usec
1Vp-p
63.5usec
286 mVp-p (NTSC)
300 mVp-p (PAL)
300 mVp-p (PAL)
63.5us
1Vp-p
63.5usec
1Vp-p
63.5usec
IC101
11
215
3.3Vp-p
24MHz
IC101
10
156
3.3Vp-p
110MHz
X102
DVP-NC60K/NC62K
3-4. RF/SERVO BLOCK DIAGRAM
3-7
3-8
BASE UNIT
(DEVICE, OPTICAL
KHM-310CAB/C2RP)
SLED
MOTOR
SPINDLE
MOTOR
LIMIT
DETECT
CN201
36
37
34
10
13
15
4
1
D01+
D01-
D02+
D02-
24
25 D05+
D05-
22
23
20
21
18
19
MDI2
MDI1
MDI1
LD01
TSD_M
MUTE
MUTE123
SPFG
DMO
FMO
TRO
FOO
LD02
6
DVDRFIP
TPI
TNI
114
LIMITSW
IN1-
IN2-
IN2-
IN3-
IN4-
CTL
20
22
MUTE4
TSD_M
7
19
21
6
45
OPO
RES1
RES2
MUTE123
PS
IC201
FAN8036L
MOTOR DRIVER IC
IC101
CXD9849R
RF AMPLIFIER
LDM+
LDM-
OKSW1
OCSW1
FCS-
FCS+
TRK+
TRK-
LD (780)
LD (650)
PD
RF
F
E
LOADING
MOTOR
CHUCK TRAY/
DETECT
MS-203 BOARD
FOCUS
COIL
TRACKING
COIL
DVD/CD
LD MODULE
1
2
5
6
3
6
3
CN202
5
4
2
1
1
DVD/CD
LD DRIVE
Q102
2~5
8~11
24
23
23
22
21
21
6
2
2
5
14
10
17
20
C
D
A
B
19
16
15
15
CN101
DVD/CD
PDIC
178
174
170
47
37
38
41
42
16
FWD
17
REV
35
MV-045 BOARD
(SEE PAGE 4-9 to 4-10)
(0.5Vpp to
1.1Vpp)
(0.65Vpp to
1.48Vpp)
LM+
LM-
CKSW1
OCSW2
OCSW1
OKSW1
LDM-
LDM+
CTL
TO INTERFACE
(SEE PAGE 3-13 to 3-14)
IC101 6 (DVD PB)
2
IC101 6 (CD PB)
1
200nsec
100nsec
SP-
SP+
SL-
SL+
LIMIT
27
28 D04+
D04-
29
30 D03+
D03-
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