Sony HCD-FX900W Service Manual page 85

Pin No. Pin Name
43 DRIVE_OCP (DIAG)
44 OVERFLOW1
45 OVERFLOW2
46 WRITE CE
47 DAMP LATCH1
48 DAMP LATCH2
49 DAMP LATCH3
50 DAMP INIT
51 DAMP SOFT MUTE
52 HP_SW
53 HP_MUTE
54 SRC_MUTE
55 DSP_RESET
56 DSP_SPIDS
57 SEL_SA-CD
58 DSP_RST
59 DSP_HCE
DAMP OUT2DLY/
60
DIR_ERR
DAMP FSDLY/
61
DIR_XSTATE
62 VCC
63 DIR_HDOUT
64 VSS
65 DIAT_XRST
66 DIAT_XSCEN
67 SRC_MODEO
68 M_ST
69 TUNED
70 ST_CLK
71 ST_DO
72 ST_CE
73 ST_DI
74 KEY INT
RDS_CLK/MIC_CLK/
75
XM_ERR_IRQ
RDS-DATA/MIC-DAT/
76
XM_COM_SEL
77 XM_RESET
78 DABSEL/XMSEL
79 V_SEL0
80 V_SEL1
81 TVSEL/V_SEL3
82 A_SEL0
83 A_SEL1
84 V_SEL2
85 IO_CE
86 IO_RESET
87 IO_DI
I/O
I DAMP driver shut down
I DAMP processor F/C/S over flow detect
I DAMP processor SW over flow detect
I Flash write CE (not used, pull up)
O DAMP processor latch1
O DAMP processor latch2
O DAMP processor latch3
O DAMP processor reset
O DAMP processor soft muting
I Headphone detect
O Headphone muting
O Sampling rate converter mute control
O DSP reset
O DSP device select
O DSP input data select
O DIR reset
O DIR chip enable
I DIR ERROR detect
I DIR CLOCK change status
— Power supply (BUP +3.3V)
I DIR data in
— Ground terminal
O DIAT reset
O DIAT chip enable
O Sampling rate convertor MODEO control
O LINK (Multi STEREO) control (not used)
I TUNER tuned input
O TUNER clock output
I TUNER data input
O TUNER chip enable
O TUNER data output
I Wakeup from ECO mode by power key input
I XM interrupt request input
O XM command mode select output
O XM reset
O XM clock select
O VIDEO selector 0
O VIDEO selector 1
O TV /VIDEO selector 3
O Audio selector 0
O Audio selector 1
O VIDEO selector 2
O I/O expander IC chip enable
O I/O expander IC reset
O I/O expander IC data output
HCD-FX900W
Description
85