Sony DVP-F41MS Service Manual ▷ View online
2-5
2-15. INTERNAL VIEWS
2-16. CIRCUIT BOARDS LOCATION
2-6 E
IR-39A
(IR)
(IR)
FL-123A
(INTERFACE CONTROL)
(INTERFACE CONTROL)
MD-89
(FUNCTION SWITCH (1))
(FUNCTION SWITCH (1))
MD-91
MB-99A
(VIDEO/AUDIO/SIGNAL PROCESS/SERVO)
(VIDEO/AUDIO/SIGNAL PROCESS/SERVO)
MD-90
(FUNCTION SWITCH (2))
(FUNCTION SWITCH (2))
DVP-F41MS
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-99A BOARD
(SEE PAGE 4-11 to 32)
FL-123A BOARD
(SEE PAGE 4-37)
IR-39A 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
MEMORY
STICK
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
IC404
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,
ACH34, ACH56,
BCK, LRCK
AUDIO
AMP
AUDIO LT,
AUDIO RT
AUDIO RT
VIDEO
BUFFER
IC801
AUDIO DSP
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
IC1651
IC401
FOCUS COIL/
TRACKING COIL/
SPINDLE/SLED/
LOADING
MOTOR DRIVE
IC403
MOTOR DRIVE
1M SRAM
IC109
DSP
IC1104
selector
MS Interface
IC1102
8K EEP ROM
Serial BUS
SCI
12C BUS
IC505
16M SDRAM
DVP-F41MS
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-99A BOARD (1/7)
(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 0.1
µs/DIV
50mV/DIV 0.1
µs/DIV
IC202
59
CKM
(SEE PAGE 3-7)
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