DOWNLOAD Sony BDP-S5000ES Service Manual ↓ Size: 8.1 MB | Pages: 127 in PDF or view online for FREE

Power (System) Flow

The WAIT display does not appear on the
FLD in about 10 seconds after AC IN

All flexible harnesses are connected

No

Correctly connect flexible harnesses

䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭Yes

Is each voltage to CN101 of the IFD board?
See interface diagram CN001 for voltage
values

No

Replace power block

䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭Yes

The IC links below are not open
IFD board: PS101,102
MB board: PS302,701

No

䊶PS101 is open 㹢

To IFD Board Flow

䊶PS102 is open 㹢 Replace MB board, then
replace PS102
䊶PS302 and 701 are open  㹢 Replace MB
board

䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭Yes

The IC link below is not open
IFD board: PS103

No

Remove power harnesses between IFD 㹤
MB board and IFD㹤FR board and then
check the following:
䊶Short circuit between IFD board
CN102 (pins 3 - 5) and GND

㹢

To IFD Board Flow

䊶Short circuit between MB board
CN301 (pins 3 - 5) and GND

㹢Replace MB board and then replace

          PS602
䊶Short circuit between FR board
CN361 (pins 1 - 2) and GND
䇭䇭䇭䇭 㹢

To FL/FR Flow

䊶Short circuit between VP board
IC102 (pin 2) and GND
䇭䇭䇭䇭 㹢

To VP Board Flow

䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭Yes

Unit does not recover even when replacing
IFD board

No

To IFD Board Flow

䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭Yes

Unit does not recove even when replacing
MB board

No

Replace MB Board

䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭Yes

Unit does not recover even when replacing
VP board

No

To VP Board Flow

䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭Yes

To FL/FR Flow

Drive Power Flow

5V/12V power is not supplied to the drive

Power harness is connected between the
power block and drive

No

Correctly connect the harness

䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭Yes

Is there voltage higher than Hi (2.5V) at
power block CN203 pin 1 (ATA-PCONT)
during P-ON?

No

If the unit recovers after replacing IFD board,
then goto

 IFD Board Repair Flow

If the unit recovers after replacing MB board,
then replace MB board

䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭Yes

Remove the power harness between the
power block and drive

䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭

Are the voltages below output to power block
CN201 during P-ON?
Pin 1: 12±1V
Pin 4: 5±0.25V

No

Malfunction within power block
Replace power block

䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭Yes

Likely to be a malfunction within the drive
Replace drive

IFD Board Flow

Is each voltage supplied to CN101?

No

Replace power block

See interface diagram_CN101 for voltage
values

䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭Yes

Each voltage is not supplied to CN102 during
P-ON

No

Replace IC402 microcomputer

See interface diagram_CN102 for voltage
values

䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭Yes

PS101, 102, 103 and 501 are not open

No

Remove the IFD board and check the
following for short circuits. Are there any short
circuits?

No

CN102 pin 1 㹤 GND, Pins (3-5) 㹤 GND
C119 㹤 GND
CN502 pin 5 㹤 GND

䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭Yes

䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭Yes

If C119 is short-circuited, replace IC102,103
and 501, then replace IC link. Otherwise,
reaplce IFD board.

Signals below (PCONT) are Hi (2.5V or
higher) during P-ON

No

Replace IC402 microcomputer

IC101 pin 1
IC102 pin 7
IC103 pin 7
IC104 pin 1
IC501 pin 1

䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭  Yes

Check the voltages below and replace IC that
are NG
IC101 pin 4: 3.3V
IC102 pin 3: 3.3V
IC103 pin 3: 1.55V
IC104 pin 5: 5V
IC501 pin 1: 11.7V/ 9.0V/ 7.1V

䊶PS102 is open 㹢 MB board is faulty.
Replace it, and then replace PS102.
䊶PS103 is open 㹢 If there is a short circuit
within MB board, replace MB board, and then
replace PS103. If there is a short circuit within
VP board, go 

to VP Board Flow

.

䊶PS501 is open 㹢

To AU Board Flow

VP Board IP-Conv 䋨IC204: 88DE2710䋩-DDR Section Flow

Video signals are not output normally

䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭

Are video signals output normally in
SERVICE mode?

No

To GLUE 䋨IC401: EP1C12F324C8N䋩 Flow

䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭Yes

Check input of each power

No

Check CN104 (BtoB), and then make a
cross check to the MB board and VP board,
and replace faulty one.

IC201-8pin: 3.3V
IC202-8pin: 1.5V
IC203-8pin: 1.5V

䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭Yes

Check output of each power

No

Replace IC201, IC202 and IC203.
Replace VP board if NG.

IC201-1pin: 2.5V
IC202-1pin: 1.2V
IC203-1pin: 1.2V

䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭Yes

Is there input of control signals in IC204?

No

Check CN104 (BtoB), and then make a
cross check to the MB board and VP board,
and replace faulty one.

CL203: SDA
CL202: SCL
CL204: XRST

䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭Yes

Is there input of video signals in IC204?

No

Check CN104 (BtoB), and then make a
cross check to the MB board and VP board,
and replace faulty one.

CL204: CLK
CL244: VSYNC
CL243: HSYNC
CL246-261: DATA

䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭Yes

Is there output of video signals in IC204?

No

Replace VP board

CL421: CLK 䋨Primary䋩
CL422: VSYNC 䋨Primary䋩
CL423: HSYNC 䋨Primary䋩
CL424-CL443: DATA 䋨Primary䋩
CL409: CLK 䋨Auxiliary䋩
CL410: VSYNC 䋨Auxiliary䋩
CL411: HSYNC 䋨Auxiliary䋩
CL412-419: DATA 䋨Auxiliary䋩

䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭䇭Yes

To GLUE 䋨IC401: EP1C12F324C8N䋩 Flow