Sony BDP-BX18 / BDP-S185 / BDP-S186 Service Manual ▷ View online
BDP-BX18/S185/S186
AB13
DGND12_K
Ground
Digital ground
AC18
DGND12_K
Ground
Digital ground
F21
DVCC33_IO
Power
3.3V Digital IO power
G20
DVCC33_IO
Power
3.3V Digital IO power
J9
DVCC33_IO
Power
3.3V Digital IO power
J11
DVCC33_IO
Power
3.3V Digital IO power
K8
DVCC33_IO
Power
3.3V Digital IO power
L8
DVCC33_IO
Power
3.3V Digital IO power
AB4
DVCC33_IO
Power
3.3V Digital IO power
AC5
DVCC33_IO
Power
3.3V Digital IO power
D21
DVCC33_IO_S TB
Power
3.3V Digital IO power for Stand-By Module
E22
DVCC33_IO_S TB
Power
3.3V Digital IO power for Stand-By Module
J20
DDRVCCIO
Power
1.5V Digital IO power
K19
DDRVCCIO
Power
1.5V Digital IO power
L19
DDRVCCIO
Power
1.5V Digital IO power
L20
DDRVCCIO
Power
1.5V Digital IO power
N19
DDRVCCIO
Power
1.5V Digital IO power
N20
DDRVCCIO
Power
1.5V Digital IO power
P19
DDRVCCIO
Power
1.5V Digital IO power
R20
DDRVCCIO
Power
1.5V Digital IO power
T18
DDRVCCIO
Power
1.5V Digital IO power
V14
DDRVCCIO
Power
1.5V Digital IO power
V16
DDRVCCIO
Power
1.5V Digital IO power
V17
DDRVCCIO
Power
1.5V Digital IO power
V18
DDRVCCIO
Power
1.5V Digital IO power
W15
DDRVCCIO
Power
1.5V Digital IO power
W16
DDRVCCIO
Power
1.5V Digital IO power
W18
DDRVCCIO
Power
1.5V Digital IO power
Y14
DDRVCCIO
Power
1.5V Digital IO power
XTAL/PLL
AA21
AVDD33_MEM PLL
Power
3.3V Analog Power for MEMPLL
AB19
AVSS33_MEM PLL
Ground
Analog Ground for MEMPLL
AA22
TN_MEMPLL
Analog
Test Pin
AB23
TP_MEMPLL
Analog
Test Pin
H16
AVDD12_LDO
Power
1.2V standby power
F17
AVDD33_LDO
Power
3.3V power for standby
G16
AVSS33_LDO
Ground
Analog ground for standby
C12
AVDD33_PLLG P
Power
3.3V Analog Power for PLL Group
C13
AVSS33_PLLG P
Power
Analog ground for PLL Group
A11
NS_XTALI
I
27MHz Crystal In
B11
NS_XTALO
O
27MHz Crystal Out
AUDIO PWM DAC interface
D12
AVDD33_DAC
Power
3.3V Analog Power
E11
AVSS33_DAC
Ground
Analog Ground
Multiple function:
(1) Audio output bit clock
(2) Audio PWM output
(3) GPIO
Multiple function:
(1) Audio output master clock
(2) Audio PWM output
(3) GPIO
Multiple function:
(1) Audio output bit clock
(2) Audio PWM output
(3) GPIO
Multiple function:
(1) Audio output master clock
(2) Audio PWM output
(3) GPIO
Audio Interface
Multiple function:
(1) 1st Audio DAC mute
(2) GPIO
Multiple function:
(1) Audio output left-right clock
(2) 2nd Audio DAC mute
(3) Video out DE signal
(4) 2nd RS232 TX
(5) External Interrupt 4
(6) Slave I2C clock
(7) PWM control signal output
(8) Ethernet Activity LED
(9) GPIO
Multiple function:
(1) Audio output serial data 0
(2) 2nd Audio DAC mute
(3) Video out DE signal
(4) 2nd RS232 RX
(5) External Interrupt 2
(6) Slave I2C clock
(7) PWM control signal output
(8) Ethernet Duplex LED
(9) GPIO
(1) 1st Audio DAC mute
(2) GPIO
Multiple function:
(1) Audio output left-right clock
(2) 2nd Audio DAC mute
(3) Video out DE signal
(4) 2nd RS232 TX
(5) External Interrupt 4
(6) Slave I2C clock
(7) PWM control signal output
(8) Ethernet Activity LED
(9) GPIO
Multiple function:
(1) Audio output serial data 0
(2) 2nd Audio DAC mute
(3) Video out DE signal
(4) 2nd RS232 RX
(5) External Interrupt 2
(6) Slave I2C clock
(7) PWM control signal output
(8) Ethernet Duplex LED
(9) GPIO
I/O
AL0
A10
B10
C10
AOLRCK
I/O
AR0
I/O
U5
AMUTE
I/O
D10
AOSDATA0
I/O
6-2
BDP-BX18/S185/S186
(1) Audio output serial data 1
(2) Audio output master clock
(3) Microphone input master clock
(4) Video out DE signal
(5) External Interrupt 1
(6) 3th RS232 TX
(7) Slave I2C clock
(8) PWM control signal output
(9) Ethernet Activity LED
(10) GPIO
(2) Audio output master clock
(3) Microphone input master clock
(4) Video out DE signal
(5) External Interrupt 1
(6) 3th RS232 TX
(7) Slave I2C clock
(8) PWM control signal output
(9) Ethernet Activity LED
(10) GPIO
Multiple function:
(1) Audio output serial data 2
(2) Audio output bit clock
(3) Microphone input bit clock
(4) Video out DE signal
(5) External Interrupt 4
(6) 3th RS232 RX
(7) Slave I2C clock
(8) PWM control signal output
(9) External Duplex LED
(10) 1st Audio DAC mute
(11) GPIO
(1) Audio output serial data 2
(2) Audio output bit clock
(3) Microphone input bit clock
(4) Video out DE signal
(5) External Interrupt 4
(6) 3th RS232 RX
(7) Slave I2C clock
(8) PWM control signal output
(9) External Duplex LED
(10) 1st Audio DAC mute
(11) GPIO
Multiple function:
(1) Audio output serial data 3
(2) Audio output left-right clock
(3) Microphone input left-right clock
(4) Video out DE signal
(5) External Interrupt 2
(6) 2nd RS232 TX
(7) Slave I2C clock
(8) PWM control signal output
(9) External Speed LED
(10) GPIO
(1) Audio output serial data 3
(2) Audio output left-right clock
(3) Microphone input left-right clock
(4) Video out DE signal
(5) External Interrupt 2
(6) 2nd RS232 TX
(7) Slave I2C clock
(8) PWM control signal output
(9) External Speed LED
(10) GPIO
Multiple function:
(1) Audio output serial data 4
(1) Audio output serial data 4
(3) Microphone input data
(4) Video out DE signal
(5) External Interrupt 1
(6) 2nd RS232 RX
(7) Slave I2C clock
(8) PWM control signal output
(9) Ethernet Link LED
(10) GPIO
(4) Video out DE signal
(5) External Interrupt 1
(6) 2nd RS232 RX
(7) Slave I2C clock
(8) PWM control signal output
(9) Ethernet Link LED
(10) GPIO
Multiple function:
(1) SPDIF digital audio output
(2) GPIO
(1) SPDIF digital audio output
(2) GPIO
Analog Video Out Interface
E16
AVDD33_VDA C
Power
3.3 V Analog Power
D16
AVDD33_VDA C_R
Power
3.3 V Analog Power
G14
AVSS33_VDAC
Ground
Analog Ground
F14
AVSS33_VDAC_R Ground
Analog Ground
A18
VDACB_OUT
Analog
DAC output
C18
VDACG_OUT
Analog
DAC output
C17
VDACR_OUT
Analog
DAC output
B18
VDACX_OUT
Analog
DAC output
Digital Video Output Interface
Multiple function:
(1) Video out mode: CLOCK
(2) 2nd RS232 TX
(3) Slave I2C clock
(4) PWM control signal output
(5) Ethernet Activity LED
(6) NAND Flash Data input/output bit 5
(7) Secure Disk interface clock
(8) GPIO
(2) 2nd RS232 TX
(3) Slave I2C clock
(4) PWM control signal output
(5) Ethernet Activity LED
(6) NAND Flash Data input/output bit 5
(7) Secure Disk interface clock
(8) GPIO
Multiple function:
(1) Video out mode: HSYNC
(2) 2nd RS232 RX
(3) Slave I2C data
(4) External Interrupt 1
(5) Ethernet Duplex LED
(6) NAND Flash Data input/output bit 7
(7) Secure Disk interface command
(8) GPIO
(1) Video out mode: HSYNC
(2) 2nd RS232 RX
(3) Slave I2C data
(4) External Interrupt 1
(5) Ethernet Duplex LED
(6) NAND Flash Data input/output bit 7
(7) Secure Disk interface command
(8) GPIO
VOUTCLK
F22
I/O
VOUTHSYNC
H22
I/O
AOSDATA2
C8
I/O
SPDIF
A7
AOSDATA3
D7
I/O, 5V
AOSDATA4
C9
AOSDATA1
I/O
C7
I/O, 5V
I/O, 5V
Multiple function:
Multiple function:
6-3
BDP-BX18/S185/S186
Multiple function:
(1) Video out mode: VSYNC
(2) 3th RS232 TX
(3) External interrupt 2
(4) Ethernet Speed LED
(5) NAND Flash Data input/output bit 6
(6) Secure Disk interface data bit 0
(7) GPIO
(1) Video out mode: VSYNC
(2) 3th RS232 TX
(3) External interrupt 2
(4) Ethernet Speed LED
(5) NAND Flash Data input/output bit 6
(6) Secure Disk interface data bit 0
(7) GPIO
Multiple function:
(1) Video out 16-bit 422 mode:C0
(2) External Interrupt 4
(3) 3th RS232 RX
(4) Ethernet Link LED
(5) NAND Flash Data input/output bit 4
(6) Secure Disk interface data bit 1
(7) GPIO
(1) Video out 16-bit 422 mode:C0
(2) External Interrupt 4
(3) 3th RS232 RX
(4) Ethernet Link LED
(5) NAND Flash Data input/output bit 4
(6) Secure Disk interface data bit 1
(7) GPIO
Multiple function:
(1) Video out 16-bit 422 mode:C1
(2) Slave I2C clock
(3) NAND Flash Data input/output bit 3
(4) Secure Disk interface data bit 2
(5) GPIO
(1) Video out 16-bit 422 mode:C1
(2) Slave I2C clock
(3) NAND Flash Data input/output bit 3
(4) Secure Disk interface data bit 2
(5) GPIO
Multiple function:
(1) Video out 16-bit 422 mode:C2
(2) Slave I2C clock
(3) NAND Flash Data input/output bit 2
(4) Secure Disk interface data bit 3
(5) GPIO
(1) Video out 16-bit 422 mode:C2
(2) Slave I2C clock
(3) NAND Flash Data input/output bit 2
(4) Secure Disk interface data bit 3
(5) GPIO
Multiple function:
(1) Video out 16-bit 422 mode:C3
(2) JTAG ICE data out
(3) GPIO
(1) Video out 16-bit 422 mode:C3
(2) JTAG ICE data out
(3) GPIO
Multiple function:
(1) Video out 16-bit 422 mode:C4
(2) JTAG ICE clock
(3) GPIO
(1) Video out 16-bit 422 mode:C4
(2) JTAG ICE clock
(3) GPIO
Multiple function:
(1) Video out 16-bit 422 mode:C5
(2) JTAG ICE data in
(3) GPIO
(1) Video out 16-bit 422 mode:C5
(2) JTAG ICE data in
(3) GPIO
Multiple function:
(1) Video out 16-bit 422 mode:C6
(2) JTAG ICE data in
(3) GPIO
(1) Video out 16-bit 422 mode:C6
(2) JTAG ICE data in
(3) GPIO
Multiple function:
(1) Video out 16-bit 422 mode:C7
(2) Audio line input data
(3) GPIO
(1) Video out 16-bit 422 mode:C7
(2) Audio line input data
(3) GPIO
Multiple function:
(1) Video out 16-bit 422 mode: Y0
(2) Microphone input master clock
(3) 2nd RS232 TX
(4) Slave I2C clock
(5) PWM control signal output
(6) Ethernet Activity LED
(7) NAND Flash Data input/output bit 1
(8) GPIO
(1) Video out 16-bit 422 mode: Y0
(2) Microphone input master clock
(3) 2nd RS232 TX
(4) Slave I2C clock
(5) PWM control signal output
(6) Ethernet Activity LED
(7) NAND Flash Data input/output bit 1
(8) GPIO
Multiple function:
(1) Video out 16-bit 422 mode: Y1
(2) Microphone input bit clock
(3) 2nd RS232 RX
(4) Slave I2C clock
(5) External Interrupt 1
(6) Ethernet Duplex LED
(7) NAND Flash Data input/output bit 0
(8) GPIO
(1) Video out 16-bit 422 mode: Y1
(2) Microphone input bit clock
(3) 2nd RS232 RX
(4) Slave I2C clock
(5) External Interrupt 1
(6) Ethernet Duplex LED
(7) NAND Flash Data input/output bit 0
(8) GPIO
Multiple function:
(1) Video out 16-bit 422 mode: Y2
(2) Microphone input left-right clock
(3) 3th RS232 TX
(4) Slave I2C clock
(5) External Interrupt 2
(6) Ethernet Speed LED
(7) NAND Flash ready/busy
(1) Video out 16-bit 422 mode: Y2
(2) Microphone input left-right clock
(3) 3th RS232 TX
(4) Slave I2C clock
(5) External Interrupt 2
(6) Ethernet Speed LED
(7) NAND Flash ready/busy
B25
I/O
VOUTD5
F24
I/O
VOUTD7
E24
I/O
VOUTD8
C25
I/O
VOUTD9
D24
I/O, 5V
VOUTD10
I/O
VOUTD6
D25
I/O
VOUTD3
G23
I/O
VOUTD4
E25
I/O
VOUTD1
G24
I/O
VOUTD2
F25
I/O
VOUTVSYNC
G21
I/O
VOUTDO
G25
6-4
(8) GPIO
BDP-BX18/S185/S186
Multiple function:
(1) Video out 16-bit 422 mode: Y3
(2) Microphone input data
(3) 3th RS232 RX
(4) Slave I2C data
(5) External Interrupt 4
(6) Ethernet Link LED
(7) NAND Flash ready enable
(8) GPIO
(1) Video out 16-bit 422 mode: Y3
(2) Microphone input data
(3) 3th RS232 RX
(4) Slave I2C data
(5) External Interrupt 4
(6) Ethernet Link LED
(7) NAND Flash ready enable
(8) GPIO
Multiple function:
(1) Video out 16-bit 422 mode: Y4
(2) SPDIF input master clock
(3) 2nd RS232 TX
(4) Slave I2C clock
(5) PWM control signal output
(6) Ethernet Activity LED
(7) NAND Flash chip enable
(8) GPIO
(1) Video out 16-bit 422 mode: Y4
(2) SPDIF input master clock
(3) 2nd RS232 TX
(4) Slave I2C clock
(5) PWM control signal output
(6) Ethernet Activity LED
(7) NAND Flash chip enable
(8) GPIO
Multiple function:
(1) Video out 16-bit 422 mode: Y5
(2) SPDIF input bit clock
(3) 2nd RS232 RX
(4) Slave I2C data
(5) External Interrupt 1
(6) Ethernet Duplex LED
(7) NAND Flash command latch enable
(8) GPIO
(1) Video out 16-bit 422 mode: Y5
(2) SPDIF input bit clock
(3) 2nd RS232 RX
(4) Slave I2C data
(5) External Interrupt 1
(6) Ethernet Duplex LED
(7) NAND Flash command latch enable
(8) GPIO
Multiple function:
(1) Video out 16-bit 422 mode: Y6
(2) SPDIF input left-right clock
(3) 3th RS232 RX
(4) Slave I2C clock
(5) External Interrupt 2
(6) Ethernet Speed LED
(7) NAND Flash address latch enable
(8) GPIO
(1) Video out 16-bit 422 mode: Y6
(2) SPDIF input left-right clock
(3) 3th RS232 RX
(4) Slave I2C clock
(5) External Interrupt 2
(6) Ethernet Speed LED
(7) NAND Flash address latch enable
(8) GPIO
Multiple function:
(1) Video out 16-bit 422 mode: Y7
(2) SPDIF input data
(3) 3th RS232 RX
(4) Slave I2C data
(5) External Interrupt 4
(6) Ethernet Link LED
(7) NAND Flash write enable
(8) GPIO
(1) Video out 16-bit 422 mode: Y7
(2) SPDIF input data
(3) 3th RS232 RX
(4) Slave I2C data
(5) External Interrupt 4
(6) Ethernet Link LED
(7) NAND Flash write enable
(8) GPIO
HDMI TX
C16
AVDD12_HDMI_C
Power
1.2V Analog Power
C15
AVDD12_HDMI_D
Power
1.2V Analog Power
D14
AVDD33_HDMI
Power
3.3V Analog Power
E14
AVSS33_HDMI
Ground
Analog Ground
A15
CH0_M
Analog
HDMI TX data 0 differential pair (M)
B15
CH0_P
Analog
HDMI TX data 0 differential pair (P)
A14
CH1_M
Analog
HDMI TX data 1 differential pair (M)
B14
CH1_P
Analog
HDMI TX data 1 differential pair (P)
A13
CH2_M
Analog
HDMI TX data 2 differential pair (M)
B13
CH2_P
Analog
HDMI TX data 2 differential pair (P)
A16
CLK_M
Analog
HDMI TX clock differential pair (M)
B16
CLK_P
Analog
HDMI TX clock differential pair (P)
NAND Flash Interface
Multiple function:
(1) NAND Flash address latch enable
(2) GPO
Multiple function:
(1) NAND Flash chip enable
(2) GPO
(1) NAND Flash address latch enable
(2) GPO
Multiple function:
(1) NAND Flash chip enable
(2) GPO
Multiple function:
(1) NAND Flash 2
(1) NAND Flash 2
nd
chip enable
(2) 2nd RS232 TX
(3) External interrupt 2
(4) 3th RS232 TX
(5) Slave I2C clock
(6) PWM control signal output
(7) GPO
(3) External interrupt 2
(4) 3th RS232 TX
(5) Slave I2C clock
(6) PWM control signal output
(7) GPO
Multiple function:
AC6
NFALE
I/O
AD4
NFCEN
I/O
I/O
NFCEN2
AE5
I/O, 5V
VOUTD14
A24
I/O
VOUTD15
E23
I/O, 5V
VOUTD12
A25
I/O, 5V
VOUTD13
B24
I/O, 5V
VOUTD11
C24
6-5
(1) NAND Flash command latch enable
(2) GPO
(2) GPO
I/O
AD5
NFCLE
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