Sony DVP-F21 Service Manual ▷ View online
2-16. CIRCUIT BOARDS LOCATION
IR-39
(IR)
(IR)
FL-123
(INTERFACE CONTROL)
(INTERFACE CONTROL)
MD-89
(FUNCTION SWITCH (1))
(FUNCTION SWITCH (1))
MD-91
MB-99
(VIDEO/AUDIO/SIGNAL PROCESS/SERVO)
(VIDEO/AUDIO/SIGNAL PROCESS/SERVO)
MD-90
(FUNCTION SWITCH (2))
(FUNCTION SWITCH (2))
2-6 E
DVP-F21
3-1
3-2
SECTION 3
BLOCK DIAGRAMS
3-1. OVERALL BLOCK DIAGRAM
TK-55 BOARD
(SEE PAGE 4-11)
BASE UNIT
KHM-240AAA/J1RP
MB-99 BOARD
(SEE PAGE 4-11 to 32)
FL-123 BOARD
(SEE PAGE 4-37)
IR-39 BOARD
(SEE PAGE 4-5)
DVD RF,
CD RF
CD RF
DVD/CD
PDIC
OPTICAL DEVICE
SLED
MOTOR
SPINDLE
MOTOR
M
M
M002
CHUCK
MOTOR
M001
ROLLER
MOTOR
M
M
TRACKING
COIL
COIL
FOCUS
IC202
DVD/CD RF AMP
DIGITAL SERVO
Serial BUS
EVER3.3V
IF–11V
EVER5V
AU+11V
AI+5V
SW-11V
+11V
+3.3V
+1.8V
+3.3V
+1.8V
+5V
ND402
IC403
IF CON
IC103
CDDOUT, CDDATA,
CDBCK, CDLRCK
CDBCK, CDLRCK
IC302
KATRINA
SD 0-7
RF
IC503
AV DECODER
IC303
16M DRAM
IC504
16M SDRAM
IC108
OTP
IC101
8K EEP ROM
IC107
16M FLASH
IC802
AUDIO D/A
CONVERTER
CONVERTER
SPDIF
Parallel BUS
VIDEO V,
VIDEO Y,
VIDEO C
VIDEO Y,
VIDEO C
ACH12,
ACH34, ACH56,
BCK, LRCK
ACH34, ACH56,
BCK, LRCK
IC801
AUDIO DSP
AUDIO
AMP
AUDIO LT,
AUDIO RT
AUDIO RT
VIDEO
BUFFER
IC902
IC1003
IC1001
IC601
BNR
VIDEO
S VIDEO
D1 VIDEO
OUT
OUT
DIGITAL
OUT
AUDIO
SYSTEM CONTROL
AC ADAPTOR
IC401
IC1651
REMOTE
COMMANDER
RECEIVER
RECEIVER
REMOTE
COMMANDER
RECEIVER
IC401
FOCUS COIL/
TRACKING COIL/
SPINDLE/SLED/
LOADING
MOTOR DRIVE
IC403
MOTOR DRIVE
DVP-F21
3-3
3-4
3-2. RF/SERVO BLOCK DIAGRAM
PD IC
DVD/CD
22
24
25
17
16
15
26
23
18
20
13
8
6
12
LD DRIVE
Q201
LD DRIVE
Q202
2
14
11
A-D
10
7
A2-D2
15
18
E-H
19
RF IN
VC
25 DVDLD
26 CDLD
DVD/CD
LD MODULE
COIL
FOCUS
COIL
TRACKING
INLIMIT
SENSOR
3
4
1
2
8
9
4
1
7
M
M
29
32
24
25
42
COIL
FOCUS
DRIVE
40
43
DRIVE
TRACKING
COIL
22
21
37
36
35
34
47
46
27
28
19
SLED
DRIVE
MOTOR
DRIVE
SPINDLE
MOTOR
5
45
39
13
21
20
7
10
3
4
22
TSD-M
17
16
DRIVE
LOADING
MOTOR
15
+3.3V
59
41
42
36
33
37
38
44
39
27
48
45
SIG0
DIGITAL SERVO
DVD/CD RF AMP,
IC401
FE
TE
PI
MIRR
TZC
SRD
SWD
SCLK
SDEN
DFT
MON
VCI
LDON
VREF
PS
136
137
135
196
197
173
175
180
185
144
172
142
143
166
204
205
46
1
202
203
139
140
ADC1
ADC0
ADC2
MIRR
TZC
DFCTI
ADC7
GIO5/PGIN
ADC5,6
GIO0/INT2
POM2,3
POM0,1
ADC3
ADC4
GIO7/SDO
GIO8/SCK
GIO13
GIO8/SCK
GIO13
GIO6/SDI
HINT 22
HCS 24
XD SPRST 156
167
168
200
196 199
159 161
176 177
GI01/INT3
PWM0,1
GIO2/INT4
PWM2
GIO9/FGREF
GIO10/FGIN
MDSO
MDPO
CN202
CN201
XSDPIT
XSDPCS
XRST
XD RVMUTE
SYSTEM CONTROL
(SEE PAGE 3-7)
(SEE PAGE 3-7)
XL DON
OPTICAL DEVICE
KHM-250AAA/J1RP
RF
A-D
E-H
VC
PD
DVDLD
CDLD
VR
FCS±
TRK±
INLIM
SPM±
SLA±,SLB±
FE
TE
PI
SSDFCTI
SS MON
FDRV±
TDRV±
SLE
SPFG
MDSO,MDPO
SPMUTE
SLDA,SLDB
TSD
RMP,RMM
RMCTL
BASE UNIT
RF+
SIGNAL PROCESSOR
(SEE PAGE 3-5)
(SEE PAGE 3-5)
KATRINA
IC302
MB-99 BOARD (1/4)
(SEE PAGE 4-13,14,15,16,17,18)
CDPD
DVDPD
MOTOR
SPINDLE
MOTOR
SLED
DRIVER
IC202
0.512Vp-p
2
IC202
1.5Vp-p (H)
20mV/DIV 0.1µs/DIV
50mV/DIV 0.1µs/DIV
IC202
59
CKM
(SEE PAGE 3-7)
DVP-F21
3-5
3-6
3-3. SIGNAL PROCESSOR BLOCK DIAGRAM
131 RFIN1
128 RFIN2
XINT
21
XCS
23
XWAT
25
XARPRST
157
CLKIN
182
MCKI
187
SCKI
189
XWR
207
XRD
208
73
76
78
81
68
72
SD 0-7
XSRQ
XSHD
SDCK
XSAK
SDEF
SDEF
62
63
65
66
BCLK
DOUT
LRCK
DATA
9
D 0-7
2
19
15
A 0-7
17
11
TDO 196
193
194
TDI
TCK
TMS 192
191
TRST
27
36
44
51
53
60
38
39
41
42
MA 0-9
MA 0-15
XARPIT
XARPCS
XWAIT
XARPRST
33MAPP
XWARH
XRD
TRST
HA0-21
HD0-15
XRST
512FSAVD
33MAVD
XAVDCS2
XAVDCS3
27MAVD
XAVDIT
DREQ0
DACK0
DREQ1
DACK1
121
122
119
120
118
TCK
TDI
TMS
TDO
TRST
LAND
(FOR J TAG)
39
34
36
31
26
23
25
22
43
46
41
193
192
198
195
203
200
208
205
213
210
218
215
10
7
235
232
240
237
5
2
HRWB
HCSB
221
220
ACLK
RSTB
12
231
CRPCLKI
29
HAD22
HAD23
191
190
SCLKI
CLKI
182
180
HIREQ0
HWAITOB
223
224
DTI0-7
ISTARTI
IERRI
ICLKI
IVALI
IREQO
IREQO
CDIN1I
CDBCKI
CDLRKI
CDBCKI
CDLRKI
CDIN2I
HAD 0-21
HD 0-15
226 229
DM REQ1
DM ACKO
DM ACK1
DM REQ0
LRCKO
ACH56
DO
BCKO 19
20
18
16
ACH34 15
ACH12 14
D1CLK10 60
VREFI 84
HSYNCO 88
NRSENB 113
NRSDOUT 112
FLDO 87
G OUT 69
R OUT 63
B OUT 66
COMPOUT 80
Y OUT 74
C OUT 77
100
97
95
92
PDI 0-7
124 125 127 128
130
130
133
131
134
136 137 139 140
160
157
165
162
173
167
174
168
176
170
177
171
146
144
147
151
149
125
155
154
143
XSRQ,XSAK,SDEF
SDCK,XSHD
CDDATA,CDBCK
CDLRCK,CDDOUT
SDI 0-7
HA 0-7
HD 8-15
HA 0-7
HA 0-7
PDI 0-7
PDO 0-7
HA 0-21
HD 0-15
XRD
XWRH
ACH12
ACH34
ACH56
LRCK
BCK
SPDIF
AUDIO
LEVEL
ADJ
VIDEO
RV501
30
32
26
28
23
24
PD 0-7
110
107
105
102
18
14
11
9
SCS
H SYNC
NRSDIN
1
2
3
FID
8
5
CK27
MRST
7
BNR
IC601
Y/G
CB/R
CR/B
COMPOUT
YOUT
COUT
Y/G
Cb/R
Cr/B
V
Y
C
VIDEO
XRST
MEMA0-9
MEMD0-15
16M DRAM
IC303
ADAD 0-11
ADDT 0-15
DOML, DQMU
CLK, CKE
IC504
16M SDRAM
RF+
MB-99 BOARD(2/4)
(SEE PAGE 4-15,16,19,20)
RF/SERVO
(SEE PAGE 3-4)
(SEE PAGE 3-4)
SYSTEM CONTROL
(SEE PAGE 3-7,8)
(SEE PAGE 3-7,8)
CS, WE
CAS, RAS
LCAS, UCAS
OE, WE, RAS
IC302
KATRINA
AV DECODER
IC503
SDDT0-15
YCOUT0-7
YCIN0-7
27MVGA32
1.5Vp-p (H)
131
IC302
IC302
128
1.5Vp-p (H)
0.9Vp-p (H)
69
IC503
0.5Vp-p (H)
63
IC503
IC503
80
1.0Vp-p (H)
0.6Vp-p (H)
66
IC503
0.9Vp-p (H)
74
IC503
0.9Vp-p (H)
77
IC503
3.4Vp-p (H)
88
IC503
(SEE PAGE 3-9,10)
(SEE PAGE 3-9,10)
16M SDRAM
IC505
HK, SP, MX, AEP, UK
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