Sony DVP-K330 Service Manual ▷ View online
2-5
2-12. CIRCUIT BOARDS LOCATION
2-5 E
Power Block
HS-030SH (EXCEPT Taiwan)
HS-030SU (Taiwan)
HS-030SU (Taiwan)
(SWITCHING REGULATOR)
TK-51
(RF/SERVO)
(RF/SERVO)
AU-214
(AUDIO)
(AUDIO)
MB-82
(SIGNAL PROCESS/SERVO)
(SIGNAL PROCESS/SERVO)
FL-103
(FUNCTION SWITCH)
(FUNCTION SWITCH)
MS-29 (Taiwan)
MS-46 (EXCEPT Taiwan)
(LOADING)
MS-46 (EXCEPT Taiwan)
(LOADING)
VR-71
(MIC/ECHO LEVEL)
(MIC/ECHO LEVEL)
MC-121
(MIC IN/MIC AMP)
(MIC IN/MIC AMP)
FR-153
(IR/POWER SWITCH)
(IR/POWER SWITCH)
DVP-K330
3-1
3-2
SECTION 3
BLOCK DIAGRAMS
3-1. OVERALL BLOCK DIAGRAM
TK-51 BOARD
(SEE PAGE 4-11)
BASE UNIT
KHM-220AAA
MB-82 BOARD
(SEE PAGE 4-19 to 39)
AU-214 BOARD
(SEE PAGE 4-43)
MC-121 BOARD
(SEE PAGE 4-55)
VR-71 BOARD
(SEE PAGE 4-59)
FL-103 BOARD
(SEE PAGE 4-47, 49)
MS-29/46 BOARD
(SEE PAGE 4-14)
FR-153 BOARD
(SEE PAGE 4-53)
05
DVD RF,
CD RF
CD RF
DVD/CD
PDIC
OPTICAL DEVICE
SLED
MOTOR
SPINDLE
MOTOR
M
TILT
MOTOR
M
M
M001
LOADING
MOTOR
M
TRACKING
COIL
FOCUS
COIL
IC001
DVD/CD RF AMP
DIGITAL SERVO
IC801
FOCUS COIL/
TRACKING COIL/
TILT MOTOR
DRIVE
IC601
HGA
Serial BUS
CURSOR
UNIT
–12V
EVER5V
+3.3V
+5V
A+12V
M+12V
+3.3V
+5V
+12V
–12V
–12V
EVER5V
REG
DC-DC
CONVERTER
IR
ND201
IC201
IF CON
IC701
IC202
IC802
SPINDLE/SLED/
LOADING
MOTOR DRIVE
CDDOUT, CDDATA,
CDBCK, CDLRCK
CDBCK, CDLRCK
IC303
ARP2
SD 0-7
RF
IC401
AV DECODER
IC304
16M DRAM
IC402, 403
16M SDRAM
IC204
1M SRAM
IC201
4K EEP ROM
IC205
16FLASH
IC902
AUDIO 2CH DAC
SPDIF
Parallel BUS
VIDEO V,
VIDEO Y,
VIDEO C
VIDEO Y,
VIDEO C
VIDEO G/Y,
VIDEO R/B-Y,
VIDEO B/R-Y
VIDEO R/B-Y,
VIDEO B/R-Y
ACH12,
BCK, LRCK
BCK, LRCK
IC901
KARAOKE DSP
VIDEO
BUFFER
LPF +6dB
AUDIO LT,
AUDIO RT
AUDIO RT
VIDEO
BUFFER
VIDEO 1, 2
S VIDEO 1, 2
MIC 1, 2
COMPONENT
VIDEO
DIGITAL
OUT
AUDIO
OUT1, 2
HS-030SH/SU BOARD
(SEE PAGE 4-63)
SW REG
SERVO DSP
SYSTEM CONTROL
SPDIF
IC431
IC321
IC303
MIC/ECHO
BUFFER
IC506
MIC AMP
IC102
MIC VOL,
MIC MIX
AMP
IC804, 806
AUDIO
MIX AMP
IC432
IC505
A IN,
A OUT
A OUT
VEE
F1,2
DVP-K330
3-3
3-4
3-2. RF/SERVO BLOCK DIAGRAM
INLIMIT
SENSOR
TK-51 BOARD
(SEE PAGE 4-11)
BASE UNIT
KHM-220AAA
MB-82 BOARD(1/5)
(SEE PAGE 4-23,25)
MS-29/46 BOARD
(SEE PAGE 4-14)
M
2
10
12
16
4
15
CN002
CN003
CN001
DVD/CD RF AMP
DIGITAL SERVO
RF+
FE
TE
PI
MIRR
TZC
2VC
2VC
SSDFCT
SSDFCTI
RF
A-D
E-H
VC
PD
LD
VR
FCS
FOCUS
COIL
DVD/CD
LD MODULE
DVD/CD
PDIC
OPTICAL DEVICE
TRACKING
COIL
TRK
11
14
13
17
9
7
13
7
3
15
4
8
5
6
CN003
CN011
CN001
LDM
M001
LOADING
MOTOR
M
SLED
MOTOR
M
SPINDLE
MOTOR
M
TILT
MOTOR
OCSW 1, 2
CKSW1
OCSW 1, 2
CKSW1
3
1
54
FE 40
TE 39
PI
MIRR 26
TZC 32
27
HOLD2 42
DFT 31
VCI 33
43
ı
46
9
ı
12
17
19
20
5
ı
8
13
ı
16
Q002
Q801
SSCK, SSWD,
SSRD, SSCS
1
2
2
4
6
6
3
1
2
2
4
6
6
S001
TRAY SENSOR
S002
CHUCK SENSOR
TRK
TIA, TIB
INLIM
SPM
SLA, SLB
TIA, TIB
INLIM
SPM
SLA, SLB
05
FCS
12
13
13
14
15
15
5
6
6
1
ı
4
7
ı
10
11
CN004
6
7
7
4
5
5
13
14
14
15
ı
18
9
ı
12
8
CN002
19
20
20
21
22
22
8
9
9
10
ı
13
4
ı
7
2
5
2
4
9
10
16
17
16
17
8
11
15
18
15
18
11
ı
14
5
ı
8
FDCHG
SIGO
A-D
RF IP
A2-D2
E-H
VC
SCLK
SWD
SRD
SDEN
SWD
SRD
SDEN
PD
LD
Q001
LD DRIVE
IC001
69
22
41
ı
44
ADC0
68 ADC1
67 ADC2
66 ADC3
65 ADC4
FCSON
XSDPIT
XSDPRD
XSDPWR
XSDPCS
HA0, 1
HD8-15
N27MSDP
XSDPRST
X3VRST
DVD RF
CD RF
MDP0
LOCK
MDS0
SERVO DSP
20 TRREF
21 TRIN
23 FGIN
38 GIO 11
28 DFCTI
128
HINT
39
GIO 10
VRBA,
VRB 0-3
FG REF
1
HRD
2
HWR
3
HCS
EA 0, 1
HD 0-7
46 GIO 4
RS
X2/CLKIN
50
26
108
GIO 0
GIO 5-8
DAB 0, 1
DAB 2,3
GIO 1, 2
PWM 0-2
TRD
TILT MUTE
FGMODE
FCD
TLTA,TLTB
117
ı
120
122
122
ı
125
74
81
84
93
96
81
84
93
96
15
ı
18
13
14
14
2
3
3
11
12
12
5
6
6
23
26
26
FOCUS
COIL
DRIVE
TILT
MOTOR
DRIVE
Q802, 803
GAIN
CONTROL
TRACKING
COIL
DRIVE
TRD
FCD
TLTA, TLTB
7
9
20
IC801
IC701
IC702 (1/2)
11
ı
14
15
16
16
17
18
18
SPINDLE
MOTOR
DRIVE
LOADING
MOTOR
DRIVE
SLED
MOTOR
DRIVE
SLDA, SLDB,
STVC
STVC
+3.3V
2.5VC
2VC
1.6VC
+5V
20
26
23
IC802
3
1
IC702 (2/2)
+3.3V
7
5
IC803 (1/2)
IC803 (2/2)
14
12
13
13
9
2
3
5
6
3
5
6
SLDA, SLDB,
STVC
STVC
7
ı
9
80
85
85
92
97
97
48
49
49
4
5
5
SPDLSTOP
SPGAIN
XDRV MUTE
LDMM/DMM
LDMP/DMP
OCSW1
OCSW2
CKSW1
10
8
3
1
5
7
SYSTEM
CONTROL
CONTROL
(SEE PAGE 3-7,8)
SIGNAL PROCESS,
VIDEO
VIDEO
(SEE PAGE 3-5)
500mV/DIV 100ns/DIV
IC001
%¢
(DVD play)
880mVp-p
500mV/DIV 500ns/DIV
IC001
1
(CD play)
IC001
1
(DVD play)
536mVp-p
200mV/DIV 100ns/DIV
500mV/DIV 500ns/DIV
1.5Vp-p
1.5Vp-p
IC001
%¢
(CD play)
592mVp-p
200mV/DIV 500ms/DIV
IC001
@ª
(DVD play)
448mVp-p
200mV/DIV 20ms/DIV
IC001
@ª
(CD play)
29
500mV/DIV 50ms/DIV
IC001
#ª
(DVD play)
100mV/DIV 50ms/DIV
180mVp-p
IC001
$º
(DVD play)
500mV/DIV 50ms/DIV
860mVp-p
1.3Vp-p
IC001
$º
(CD play)
500mV/DIV 200ms/DIV
IC001
#ª
(CD play)
1.7Vp-p
500mV/DIV 50ms/DIV
IC701
^ª
(DVD play)
1.4Vp-p
500mV/DIV 200ms/DIV
IC701
^ª
(CD play)
1.7Vp-p
100mV/DIV 5ms/DIV
180mVp-p
IC701
^•
(DVD play)
500mV/DIV 50ms/DIV
860mVp-p
IC701
^•
(CD play)
DVP-K330
3-3. SIGNAL PROCESS/VIDEO BLOCK DIAGRAM
3-5
3-6
MB-82 BOARD(2/5)
(SEE PAGE 4-19,21,27)
AU-214 BOARD(1/2)
(SEE PAGE 4-43)
1
1
54
57
65
61
62
58
IC304
16M DRAM
IC303
ARP2
IC401
AV DECODER
C
B
/B-Y
C
R
/R-Y
VIDEO OUT1
VIDEO OUT2
S VIDEO OUT1
S VIDEO OUT2
Y
IC303
VIDEO BUFFER
IC321
VIDEO BUFFER
J505
55
56
58
59
DFCT
NORF
49
52
MDS0
MDP0
17
19
RFIN1
RFIN2
MDS0
MDP0
DVD RF
CD RF
LOCK
FWON
113
121 123
111
60
61
MD2
MUTE
XWR
XRD
83
84
86
XINT
XCS
XWAT
DFCT
NORF
LOCK
FWON
MD2
MUTE
XARPWR
XARPRD
XARPIT
XARPCS
XARPWT
XCS2
XCS3
XRD
XWRH
XAVDIT
XAVDWT
DACK0
DREQ0
DACK1
DREQ1
XARPRST
XAVDRST
33MARP
256FS30
33M30
27M30
VS
V MUTE
05
HD 0-15
HA 0-21
87
SCKI
MD 00-15
MA 0-9
XMWR, XCAS,
XRAS, XOE
XARPRST
33MARP
HA 0-7
HD 8-15
A 0-7
D 0-7
MCKI
XRST
103 19 36
CRPCLKI
ACLKI
SCLKIN
HAD 0-21 I
HD 0-15
CLKI
RSTIN
256FS30
XAVDRST
27M30
33M30
160 163
VREFI
70
73-76 79-82
154-157
159-162
164-167
169-172
159-162
164-167
169-172
136-139
141-144
146 147
141-144
146 147
134 135
137 138
140 141
143 144
146 147
149 150
152 153
155 156
137 138
140 141
143 144
146 147
149 150
152 153
155 156
105-108
110-113
115-118
110-113
115-118
120-123
125 127
129-132
125 127
129-132
148
150-152
63-68 70 71
HA 0-21
HD 0-15
IC402, 403
16M SDRAM
DDT 0-15
DAD 0-11
107
ı
110
29
ı
32
47
ı
51
91
93
93
ı
96
97
98
98
100
ı
105
SD 0-7
SD 0-7
DT 0-7 I
SDCK, SDEF,
XSHD, XSAK, XSRQ
XSHD, XSAK, XSRQ
CDDOUT, CDDATA,
CDBCK, CDLRCK
CDBCK, CDLRCK
38
ı
43
45
46
45
46
166
167
193
194
196
198
167
193
194
196
198
ı
202
168-170 172-178 180-187 189-192
2-5 7-10 12-15 205-208
21
ACH12
LRCK
BCK
SPDIF1
ACH12
LRCK
BCK
SPDIF1
ACH12O
G/Y OUT
R/B-Y OUT
B/R-Y OUT
COMP OUT
Y OUT
C OUT
25 26 27
LRCKO
BCKO
DO
LOCK
CLK, CKE,
DQML, DQMU,
CS, WE, CAS, RAS
VIDEO
LEVEL
LEVEL
ADJ
RV401
SYSTEM
CONTROL
CONTROL
(SEE PAGE 3-7,8)
INTERFACE
CONTROL
CONTROL
(SEE PAGE 3-12)
RF, SERVO
(SEE PAGE 3-4)
AUDIO
(SEE PAGE 3-9)
4
CN005
CN004
2
6
1
3
5
8
6
4
VIDEO V
VIDEO Y
VIDEO C
V MUTE
VS
CN303
J303
CN301
VIDEO G/Y
VIDEO R/B-Y
VIDEO B/R-Y
6
2
28
26
24
21
23
4
13
7
10
2
15
2
15
7
10
4
13
COMPONENT
VIDEO OUT
C
Y
C
Y
DC ON/OFF
Q321, 322
500mV/DIV 100ns/DIV
1.6Vp-p
IC303
!¶
(DVD play)
500mV/DIV 200ns/DIV
1.6Vp-p
IC303
!ª
(CD play)
1.0Vp-p(H)
IC401
%•
720mVp-p(H)
IC401
%¢
1.1Vp-p(H)
IC401
^¡
816mVp-p(H)
IC401
^™
728mVp-p(H)
IC401
%¶
1.2Vp-p(H)
IC401
^∞
1.1Vp-p(H)
IC321
2
1.2Vp-p(H)
IC321
4
860mVp-p(H)
IC321
7
2.4 Vp-p(H)
IC321
!£
1.8mVp-p(H)
IC321
0
2.0Vp-p(H)
IC321
!∞
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