HBD-E385, HBD-E390, HBD-T39 - Sony Audio Service Manual (repair manual). Page 71

Read Sony HBD-E385 / HBD-E390 / HBD-T39 Service Manual online

HBD-E385/E390/T39
71
Pin No.
Pin Name
I/O
Description
AA16
NO_USE
-
Not used
AA17
NO_USE
-
Not used
AA18
NO_USE
-
Not used
AA19
DGND12_K
-
Digital ground
AA20
RA12
O
Memory address bit 12
AA21
AVDD33_MEMPLL
-
3.3 VĀ Analog Power for MEMPLL
AA22
NO_USE
-
Not Used
AA23
RA3
O
Memory address bit 3
AA24
RA5
O
Memory address bit 5
AA25
RA0
O
Memory address bit 0
AB1
JIGMODE1
GPIO5
I/O
GPIO
AB2
UPG_STATUS
GPIO6
I/O
GPIO
AB3
NFD6
I/O
NAND Flash Data input/output bit6
AB4
DVCC33_IO
-
3.3 V digital IO power
AB5
NO_USE
-
Not used
AB6
RA10_B
O
Memory address bit 10
AB7
NO_USE
-
Not used
AB8
RBA0_B
O
Memory bank address bit 0
AB9
NO_USE
-
Not used
AB10
RA3_B
O
Memory address bit 3
AB11
RA13_B
O
Memory address bit 13
AB12
NO_USE
-
Not used
AB13
DGND12_K
-
Digital ground
AB14
RDQ11_B
I/O
Memory data bit 11
AB15
RDQ10_B
I/O
Memory data bit 10
AB16
RDQM0_B
O
Memory data mask bit 0
AB17
NO_USE
-
Not used
AB18
NO_USE
-
Not used
AB19
AVSS33_MEMPLL
-
Analog Ground for MEMPLL
AB20
NO_USE
-
Not used
AB21
NO_USE
-
Not used
AB22
NO_USE
-
Not used
AB23
NO_USE
-
Not used
AB24
RA7
O
Memory address bit 7
AB25
RA2
O
Memory address bit 2
AC1
NFD7
I/O
NAND Flash Data input/output bit7
AC2
NFD4
I/O
NAND Flash Data input/output bit4
AC3
NFD0
I/O
NAND Flash Data input/output bit0
AC4
NO_USE
-
Not used
AC5
DVCC33_IO
-
3.3 V digital IO power
AC6
NFALE
I/O
NAND Flash address latch enable
AC7
NO_USE
-
Not used
AC8
RA5_B
O
Memory address bit 5
AC9
NO_USE
-
Not used
AC10
RA0_B
O
Memory address bit 9
AC11
RBA2_B
O
Memory bank address bit 2
AC12
RDQ0_B
I/O
Memory data bit 0
AC13
RDQ1_B
I/O
Memory data bit 1
AC14
NO_USE
-
Not used
AC15
RDQ8_B
I/O
Memory data bit 8
AC16
RDQ9_B
I/O
Memory data bit 9
AC17
RDQS1_B
I/O
Memory negative data strobe bit 1
AC18
DGND12_K
-
Digital ground
AC19
RDQ12_B
I/O
Memory data bit 12
Page of 93
Display

Click on the first or last page to see other HBD-E385 / HBD-E390 / HBD-T39 service manuals if exist.