Sony DVP-F41MS Service Manual ▷ View online
DVP-F41MS
TP203
S202
5P
CN301
1
2
3
4
5
S203
TP301
TP201
TP209
S201
TP202
S301
COF
CRE
CON
GND
LEV
CKSW1
LVSW1
GND
CKSW2
CKSW3
MD-89
BOARD
CN103
BOARD
CN103
4P
CN401
1
2
3
4
S401
2P
CN402
1
2
DIS
RM+
RM-
GND
RM+
ROSW1
RM-
MD-89
BOARD
CN102
BOARD
CN102
M001
ROLLER
MOTOR
M
TP301
TP209
TP203
TP202
TP201
S301
S203
S202
S201
CN301
1-682-759-
MD-90 BOARD (SIDE A)
08
(11)
11
4-39
4-40 E
MD-90 (FUNCTION SWITCH) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM
– Ref. No.: MD-90 board; 30,000 series –
– Ref. No.: MD-90 board; 30,000 series –
SWITCH
MD-90, MD-91
A
B
C
1
2
3
4
5
6
7
MD-90 BOARD
A
B
1
2
3
4
5
6
7
MD-91 BOARD
S401
CN402
CN401
1-682-760-
MD-91 BOARD (SIDE A)
08
(11)
11
MD-91 (SWITCH) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM
– Ref. No.: MD-91 board; 10,000 series –
– Ref. No.: MD-91 board; 10,000 series –
There are a few cases that the part isn’t mounted in this model is printed on this diagram.
There are a few cases that the part isn’t mounted in this model is printed on this diagram.
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))
:
Unleaded solder is used.
:
Unleaded solder is used.
5-1
5-1. SYSTEM CONTROL PIN FUNCTION (MB-99A BOARD IC103)
D
VP-F41MS
Pin No.
Pin Name
I/O
Function
1
HA17
O
2
HA18
O
3
HA19
O
4
HA20
O
5
HA21
O
6
HA22
O
reserved
7
WP
O
IIC EEPROM Write Protect
8
RM–
O
Roller Motor Drive
9
AVcc
10
AVRH
11
A/D GND
12
Region
I
A/D Input
13
Model
I
A/D Input
14
AN2
I
A/D Input
15
AN3
I
A/D Input
16
XAVDIT
I
AV decorder Interrupt
17
XARPIT
I
Katrina ARP Interrupt
18
XSDPIT
I
Katrina SDSP Interrupt
19
NC (GPO)
I
MS Interrupt
20
XIFBSY
I
IFcon Busy
21
ROSW1
I
Roller SW1
22
ROSW2
I
Roller SW2
23
NC (GPO)
O
Amadeus Control
24
Vcc
25
SI0
I
ch0 Serial Input
26
SO0
O
ch0 Serial Output
27
SC0
O
ch0 Serial Clock
28
SI1
I
ch1 Serial Input
29
SO1
O
ch1 Serial Output
30
SC1
O
ch1 Serial Clock
31
SI2
I
ch2 Serial Input
32
SO2
O
ch2 Serial Output
33
ROSW3
I
Roller SW3
34
Vss
35
XRST
O
System Reset Output
36
XARPRST
O
ARP Reset Output
37
RM+
O
Roller Motor Drive
38
SDA
I/O
IIC Data
39
SCL
I/O
IIC Clock
40
ROSW4
I
Roller SW3
41
XLDON
O
Laser Diode Mute
42
LVSW1
I
Lever SW1
43
MD0
I
44
MD1
I
45
MD2
I
46
DREQ0
I
ch0 DMA REQ
47
DACK0
O
ch0 DMA ACK
48
XDRVMUTE
O
Drive Mute
49
DREQ1
I
ch1 DMA REQ
50
DACK1
O
ch1 DMA ACK
51
XIFCS
O
Ifcon CS
52
Vss
GND
53
X’tal (16.5MHz)
Clock Output
54
X’tal (16.5MHz)
Clock Input
55
Vcc
Power Supply
56
CKSW3
I
Chacking SW3
57
CKSW1
I
Chacking SW1
58
XROMCS
O
External ROM Chip Select
59
PA1/CS1x
O
External RAM Chip Select
60
XAVDCS2
O
AVD SDRAM CS
61
XAVDCS3
O
AVD R-BUS Reg. CS
62
XARPCS
O
Katrina-ARP CS
63
XSDPCS
O
Katrina-SDSP CS
Pin No.
Pin Name
I/O
Function
64
65
PA6/CS6x
O
MS CS
66
CS7
O
reserved (dummy for AVD DMA)
67
XWAIT
I
External WAIT Signal Input
68
P81/BGRNTx
I
External Bus Open Acknowledge Input
69
P82/BRQ
I
Exernal Bus Open Request Input
70
XRD
O
71
XWRH
O
/External SRAM Upper Byte
72
P85/LBx/WR1x
O
/External SRAM Lower Byte
73
NMIx
I
74
HSTx
I
75
Vss
76
XFRRST
I
5G_FR Reset Input
77
CPUCK
O
5G_FR Clock Output (33/66MHz)
78
CKSW2
I
Chacking SW2
79
XDACS
O
2ch DAC CS
80
VES_CS
O
uDSP CS
81
48/44.1K
O
PLL-IC control
82
WIDE
O
83
MAMUTE
O
Main Audio Mute
84
P97/WRx
O
External SRAM WE
85
HD0
I/O
86
HD1
I/O
87
HD2
I/O
88
HD3
I/O
89
HD4
I/O
90
HD5
I/O
91
HD6
I/O
92
HD7
I/O
93
HD8
I/O
94
HD9
I/O
95
HD10
I/O
96
HD11
I/O
97
HD12
I/O
98
HD13
I/O
99
HD14
I/O
100
HD15
I/O
101
Vss
102
HA0
O
103
HA1
O
104
HA2
O
105
HA3
O
106
HA4
O
107
HA5
O
108
HA6
O
109
HA7
O
110
Vcc
111
HA8
O
112
HA9
O
113
HA10
O
114
HA11
O
115
HA12
O
116
HA13
O
117
HA14
O
118
HA15
O
119
Vss
120
HA16
O
SECTION 5
IC PIN FUNCTION DESCRIPTION
5-2. SYSTEM CONTROL PIN FUNCTION (FL-123A BOARD IC403)
Pin No.
Pin Name
I/O
Function
1
VSS
—
GND
2
XIN
—
Resonator connecting pin for high-frequency clock
3
XOUT
—
Resonator connecting pin for high-frequency clock
4
TEST
I
Pin for shipping test (Low lebel) (internally pulled down)
5
VCC
—
Vcc (EVER3.3 V)
6
SEL
I
Model selection L: 1470/H: 1475 (Not used)
7
/FRRST
O
System control reset (L: RESET)
8
/RST
I
Reset signal input (internally pulled up)
9
IRMASK
O
IR signal mask control for IR39 (L: OFF/H: mask ON)
10
SEF_CHECK
I
Self-check mode selection (L: self-check/H: normal operation)
11
IR
I
Remote control input
12
FLMASK
O
IR signal mask control for FL123 (L: OFF/H: mask ON)
13
/DISC
I
Disc sensor input (monitored at standby mode)
14
/CS
I
Serial communication CS
15
SI
I
Serial communication SI
16
SO
O
Serial communication SO
17
/SC
I
Serial comunication clock
18
P50
O
Not used
19
P_DET
O
Not used
20
/IR2
I
Remote control receiving 2 (For IR signal noise judgement of IR39)
21
BUZ
O
Buzzer driving pulse (1 kHz/2 kHz)
22
P00
O
Not used
23
P01
O
Not used
24
P02
O
Not used
25
/INS
I
Disc INS signal (monitored at standby mode)
26
PCONT
O
Power control
27
BUSY
O
Serial communication IFcon busy
28
/AMUTE
O
AMUTE
29
/VMUTE
O
VMUTE
30
PONCHK
I
System control power voltage check
31
P41
O
Not used
32
/WAKE
I
WAKE sensor (For 1475 only)
33
P43
O
Not used
34
SW1
I
“Button input X2 (POWER, PREV)”
35
SW2
I
“Button input X2 (EJECT, LR-SEL)”
36
SW3
I
“Button input X2 (PLAY, PAUSE)”
37
SW4
I
“Button input X2 (STOP, NEXT)”
38
AVSS
—
Analog reference GND for A/D converter
39
VAREF
—
Analog reference voltage for A/D converter
40
VKK
I
Power supply for fluorescent display driver
41
LED5
O
(LED_VES) (internally pulled down)
42
LED4
O
(LED_LR-GRN) for 1475 only (internally pulled down)
43
LED3
O
(LED_LR_ORG) for 1475 only (internally pulled down)
44
LED2
O
Not used (internally pulled down)
45
LED1
O
Not used (internally pulled down)
46
LED6
O
Not used (Vkk internally pulled down)
47
LED7
O
Not used (Vkk internally pulled down)
48
SEG17
O
Fluorescent display drive (Vkk internally pulled down)
49
SEG16
O
Fluorescent display drive (Vkk internally pulled down)
50
SEG15
O
Fluorescent display drive (Vkk internally pulled down)
51
SEG14
O
Fluorescent display drive (Vkk internally pulled down)
52
SEG13
O
Fluorescent display drive (Vkk internally pulled down)
53
SEG12
O
Fluorescent display drive (Vkk internally pulled down)
54
SEG11
O
Fluorescent display drive (Vkk internally pulled down)
55
SEG10
O
Fluorescent display drive (Vkk internally pulled down)
56
SEG9
O
Fluorescent display drive (Vkk internally pulled down)
57
SEG8
O
Fluorescent display drive (Vkk internally pulled down)
58
SEG7
O
Fluorescent display drive (Vkk internally pulled down)
59
SEG6
O
Fluorescent display drive (Vkk internally pulled down)
60
SEG5
O
Fluorescent display drive (Vkk internally pulled down)
61
SEG4
O
Fluorescent display drive (Vkk internally pulled down)
62
SEG3
O
Fluorescent display drive (Vkk internally pulled down)
63
SEG2
O
Fluorescent display drive (Vkk internally pulled down)
Pin No.
Pin Name
I/O
Function
64
SEG1
O
Fluorescent display drive (Vkk internally pulled down)
65
SEG18
O
Fluorescent display drive (Vkk internally pulled down)
66
DIG9
O
Not used
67
DIG8
O
Fluorescent display drive (Vkk internally pulled down)
68
DIG7
O
Fluorescent display drive (Vkk internally pulled down)
69
DIG6
O
Fluorescent display drive (Vkk internally pulled down)
70
DIG5
O
Fluorescent display drive (Vkk internally pulled down)
71
DIG4
O
Fluorescent display drive (Vkk internally pulled down)
72
DIG3
O
Fluorescent display drive (Vkk internally pulled down)
73
DIG2
O
Fluorescent display drive (Vkk internally pulled down)
74
DIG1
O
Fluorescent display drive (Vkk internally pulled down)
75
LED10
O
Not used (Vkk internally pulled down)
76
LED9
O
Not used (Vkk internally pulled down)
77
LED8
O
Not used (Vkk internally pulled down)
78
VCC
—
Power supply (Vcc)
79
LED12
O
LED drive (Dimmer control disable) (LED_PWR)
80
LED11
O
LED drive (Dimmer control disable) (LED_PWR)
5-2 E
6-1
SECTION 6
TEST MODE
6-1. GENERAL DESCRIPTION
The Test Mode allows you to make diagnosis and adjustment
easily using the remote commander and monitor TV. The
instructions, diagnostic results, etc. are given on the on-screen
display (OSD).
easily using the remote commander and monitor TV. The
instructions, diagnostic results, etc. are given on the on-screen
display (OSD).
Note:
Since the remote commander belongs to this model has
no number buttons, use other DVD remote commander
with number buttons on it.
no number buttons, use other DVD remote commander
with number buttons on it.
6-2. STARTING TEST MODE
Press the
[TOPMENU]
,
[CLEAR]
,
[POWER]
keys on the remote
commander in this order with the power of main unit in OFF
status, and the Test Mode starts, then “DIAG ST” will be
displayed on the fluorescent display tube and the menu shown
below will be displayed on the TV screen. At the bottom of menu
screen, the model name and revision numbers are displayed. Last
Off at the lower right of screen indicates the information code
concerning the last power off.
To execute each function, select the desired menu and press its
number on the remote commander.
To exit from the Test Mode, press the
status, and the Test Mode starts, then “DIAG ST” will be
displayed on the fluorescent display tube and the menu shown
below will be displayed on the TV screen. At the bottom of menu
screen, the model name and revision numbers are displayed. Last
Off at the lower right of screen indicates the information code
concerning the last power off.
To execute each function, select the desired menu and press its
number on the remote commander.
To exit from the Test Mode, press the
[POWER]
key.
Power Off Information Code List
00:
Primary Power Off
01:
Power Off Request from SYSTEM CONTROL
02:
Power Off by Emergency Power Off Command from
SYSTEM CONTROL
(if information is sent from SYSTEM CONTROL)
SYSTEM CONTROL
(if information is sent from SYSTEM CONTROL)
03:
IF CON Judged that SYSTEM CONTROL is Faulty
04:
Power Off from Diagnosis Mode of IF CON
05:
Forced Power Off by the User
06:
Power Off by Power Supply Voltage Monitor
6-3. SYSCON DIAGNOSIS
The same contents as board detail check by serial interface can be
checked from the remote commander.
On the Test Mode Menu screen, press
checked from the remote commander.
On the Test Mode Menu screen, press
[0]
key on the remote
commander, and the following check menu will be displayed.
DVP-F41MS
### Syscon Diagnosis ###
Check Menu
0. Quit
1. All
2. Version
3. Peripheral
4. Servo
5. Supply
6. AV Decoder
7. Video
8. Audio
9. Memory stick
1. All
2. Version
3. Peripheral
4. Servo
5. Supply
6. AV Decoder
7. Video
8. Audio
9. Memory stick
### Syscon Diagnosis ###
Diag All Check
No. 2 Version
2-3. ROM Check Sum
Check Sum = xxxx
Press NEXT Key to Continue
Press PREV Key to Repeat
_
0. Quit
Quit the Syscon Diagnosis and return to the Test Mode Menu.
1. All (All items continuous check)
This menu checks all diagnostic items continuously. Normally, all
items are checked successively one after another automatically
unless an error is found, but at a certain item that requires
judgment through a visual check to the result, the following
screen is displayed for the key entry.
items are checked successively one after another automatically
unless an error is found, but at a certain item that requires
judgment through a visual check to the result, the following
screen is displayed for the key entry.
For the ROM Check, the check sum calculated by the Syscon is
output, and therefore you must compare it with the specified
value for confirmation.
Following the message, press
output, and therefore you must compare it with the specified
value for confirmation.
Following the message, press
[NEXT]
key to go to the next item,
or
[PREV]
key to repeat the same check again. To quit the
diagnosis and return to the Check Menu screen, press
[STOP]
or
[ENTER] key. If an error occurred, the diagnosis is suspended
and the error code is displayed as shown below.
and the error code is displayed as shown below.
Press
[STOP]
key to quit the diagnosis, or
[PREV]
key to repeat
the same item where an error occurred, or
[NEXT]
key to
continue the check from the item next to faulty item.
### Syscon Diagnosis ###
3-3. EEPROM Check
Error 03: EEPROM Write/Read N
Address
: 00000001
Write Data : 2492
Read Data
: 2490
Press NEXT Key to Continue
Press PREV Key to Repeat
_
Test Mode Menu
0. Syscon Diagnosis
1. Drive Auto Adjustment
2. Drive Manual Operation
3. Mecha Aging
4. Emergency History
5. Version Information
6. Video Level Adjustment
Exit: Power Key
_
Model
: DPX-14XXX
Revision : 1.xxx
Last Off: xx
Click on the first or last page to see other DVP-F41MS service manuals if exist.