Service manual

pin 41: NU : - : Not in use.
pin 42: NU : - : Not in use.
pin 43: NU : - : Not in use.
pin 44: Y+ : O : Touch panel co-ordinates output.
pin 45: X+ : O : Touch panel co-ordinates output.
pin 46: Y- : O : Touch panel co-ordinates output.
pin 47: X- : O : Touch panel co-ordinates output.
pin 48: MAIN TX : O : Serial data output to the micro computer.
Table 1. The wide-mode-selection
Cinema Normal Wide Full wide
MD 2 ( pin 5 ) L H L H
MD 1 ( pin 6 ) L L H H
052-7076-00 MBM29F016A-90PFTN 16M bit Memory
Terminal Description
pin 1: NU : - : Not in use.
pin 2: NU : - : Not in use.
pin 3: A 19 : IN : Address input.
pin 4: A 18 : IN : Address input.
pin 5: A 17 : IN : Address input.
pin 6: A 16 : IN : Address input.
pin 7: A 15 : IN : Address input.
pin 8: A 14 : IN : Address input.
pin 9: A 13 : IN : Address input.
pin 10: A 12 : IN : Address input.
pin 11 : CE_ : IN : Chip enable signal input. Negative logic.
pin 12: VCC : - : Positive supply voltage.
pin 13: NU : - : Not in use.
pin 14: RESET_ : IN : Reset signal input. Negative logic.
pin 15: A 11 : IN : Address input.
pin 16: A 10 : IN : Address input.
pin 17: A 9 : IN : Address input.
pin 18: A 8 : IN : Address input.
pin 19: A 7 : IN : Address input.
pin 20: A 6 : IN : Address input.
pin 21: A 5 : IN : Address input.
pin 22: A 4 : IN : Address input.
pin 23: NU : - : Not in use.
pin 24: NU : - : Not in use.
pin 25: NU : - : Not in use.
pin 26: NU : - : Not in use.
pin 27: A 3 : IN : Address input.
pin 28: A 2 : IN : Address input.
pin 29: A 1 : IN : Address input.
pin 30: A 0 : IN : Address input.
pin 31: D Q 0 :I/O: Data input / output.
pin 32: D Q 1 :I/O: Data input / output.
pin 33: D Q 2 :I/O: Data input / output.
pin 34: D Q 3 :I/O: Data input / output.
pin 35: VSS : - : Negative supply voltage.
pin 36: VSS : - : Negative supply voltage.
pin 37: VCC : - : Positive supply voltage.
pin 38: D Q 4 :I/O: Data input / output.
pin 39: D Q 5 :I/O: Data input / output.
pin 40: D Q 6 :I/O: Data input / output.
pin 41: D Q 7 :I/O: Data input / output.
pin 42: RY/BY_ : O : Ready / Busy_
pin 43: OE_ : IN : Output enable signal input. Negative logic.
pin 44: WE _ : IN : Wright enable signal input terminal. Nega-
tive logic.
pin 45: NU : - : Not in use.
pin 46: A 20 : IN : Address input.
pin 47: NU : - : Not in use.
pin 48: NU : - : Not in use.
DXZ955MC
DXZ956MC
-9-
CD mechanism section: 929-0601-81
052-5056-01 MN102H60KCK1 Mechanism Controller
p
in 1 : MODE SEL : IN : Selection si
g
nal in
p
ut V-Bus or Ji
g
.
p
in 50 SBCK : O : CD DSP SBCK.
p
in 2 : OUT ENABLE : O : The out
p
ut enable command out
p
ut.
p
in 51 : SUBC : IN : CD DSP SUBC.
p
in 3 : BYTE : O : The strobe
p
ulse out
p
ut for HPI.
p
in 52 : HRDY : IN : TI DSP HRDY.
p
in 4 : WRITE ENBL : O : The write enable si
g
nal out
p
ut.
p
in 53 : SQCK : O : CD DSP SQCK.
p
in 5 : CHIP SEL : O : The chi
p
select si
g
nal out
p
ut.
p
in 54 : VREF+ : - : Positive reference volta
g
e.
p
in 6 : NU : - : Not in use.
p
in 55 : SUB Q : IN : Sub Q data in
p
ut from the CD IC.
p
in 7 : NU : - : Not in use.
p
in 56 : TRESET : O : TI DSP RESET.
p
in 8 : CS 3 : O : The chi
p
select si
g
nal out
p
ut.
p
in57 :SYSP1 : O :S
y
stem
p
ower su
pp
l
y
control si
g
nal out
p
ut.
p
in 9 : TR A : IN : Photo sensor si
g
nal in
p
ut from the CD
p
in 58 : LIMIT : I N : Inside limit switch si
g
nal in
p
ut for the
p
icku
p
.
mechanism.
p
in 59 : LDRCTL : O : LDRCTL
p
in 10 : TR B : IN : Photo sensor si
g
nal in
p
ut from the CD
p
in 60 : SENSE : IN : CD DSP SENSE
mechanism.
p
in 61 : A VSS : - : Analo
gg
round.
p
in 11 : LATCH : O : The latch
p
ulse out
p
ut.
p
in62 :SYSP3 : O :S
y
stem
p
ower su
pp
l
y
control si
g
nal out
p
ut.
p
in 12 : GND : - : Ground.
p
in 63 : CSRQ : O : VBUS SRQ
p
in 13 : NU : - : Not in use.
p
in 64 : 0BMUTE : O : 0BIT MUTE
p
in 14 : M DR MUTE : O : The "mute" si
g
nal out
p
ut to the motor driver.
p
in 65 : CHUCK : IN : CD MECHA CHUCK
p
in 15 : M DR CONT : O : The "control" si
g
nal out
p
ut to the motor driver.
p
in 66 : VDD : - : Positive su
pp
l
y
volta
g
e.
p
in 16 : M DR LD : O : The "load" si
g
nal out
p
ut to the motor driver.
p
in 67 : CSCK : IN : VBUS SCK
p
in 17 : VDD : - : Positive su
pp
l
y
volta
g
e.
p
in 68 : CMSI : IN : VBUS MSI
p
in 18 : CK OUT : O : Clock out
p
ut.
p
in 69 : CMSO : O : VBUS MSO
p
in 19 : VSS : - : Ne
g
ative su
pp
l
y
volta
g
e.
p
in 70 : STAT : IN : The status data in
p
ut from the CD IC.
p
in 20 : SB CLK In : IN : Sub clock.
p
in 71 : RWSEL : O : RF RWSEL
p
in 21 : SB CLK Out : O : Sub clock.
p
in72 :SYSP2 : O :S
y
stem
p
ower su
pp
l
y
control si
g
nal out
p
ut.
p
in 22 : VDD : - : Positive su
pp
l
y
volta
g
e.
p
in 73 : PUR1 : IN : For flash memor
y
.
p
in 23 : OSC IN : IN : Oscillation in
p
ut.
p
in 74 : PUR2 : IN : For flash memor
y
.
p
in 24 : OSC OUT : O : Oscillation out
p
ut.
p
in 75 : NMI : IN : Connect to VDD.
p
in 25 : CN VCC : IN : Connect to VCC.
p
in 26 : M CLK : O : The clock
p
use out
p
ut to the CD IC.
p
in 27 : M DATA : O : The command data out
p
ut to the CD IC.
p
in 28 : M LD O : O : Load command out
p
ut to CD-IC.
p
in 29 : M RESET : O : The reset
p
ulse out
p
ut to CD-IC.
p
in 30 : NU : - : Not in use.
p
in 31 : NU : - : Not in use.
p
in 32 : NU : - : Not in use.
p
in 33 : NU : - : Not in use.
p
in 34 : A VDD : - : Positive su
pp
l
y
volta
g
e for the Analo
g
section.
p
in 35 : NU : - : Not in use.
p
in 36 : NU : - : Not in use.
p
in 37 : NU : - : Not in use.
p
in 38 : NU : - : Not in use.
p
in 39 : Address 16 : O : Address out
p
ut.
p
in 40 :
:
:
:
:
:
:
:
:
:
:
Address 17 : O : Address out
p
ut.
p
in 41 Address 18 : O : Address out
p
ut.
p
in 42 Address 19 : O : Address out
p
ut.
p
in 43 VREF- : - : Ne
g
ative reference volta
g
e.
p
in 44 H CNTL 0 : O : TI DSP H CNTL 0
p
in 45 H CNTL 1 : O : TI DSP H CNTL 1
p
in 46 NU : - : Not in use.
p
in 47 HRW : O : TI DSP HR/W
p
in 48 NU : - : Not in use.
p
in 49 NU : - : Not in use.
1.Terminal Description