Sony HCD-DZ110 Service Manual page 57

Pin No. Pin Name
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_DC
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
88 IO_DO
I/O
I DAMP processor F/C/S over flow detect
I DAMP processor SW over flow detect
I Flash write CE (not used (Fixed to "H" (+3.3 V)))
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 (not used (Open))
O DSP reset (not used (Open))
O DSP device select (not used (Open))
O DSP input data select (not used (Open))
O DIR reset (not used (Open))
O DIR chip enable (not used (Open))
I Not used (Fixed to "L")
I Not used (Fixed to "H" (+3.3 V))
— Power supply (BUP 3.3V)
I DIR data in (not used (Fixed to "H" (+3.3 V)))
— Ground terminal
O DIAT reset (not used (Open))
O DIAT chip enable (not used (Open))
O Sampling rate convertor MODEO control (not used (Open))
O LINK (Multi STEREO) control
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 key input
I RDS clock input
I RDS data input
O XM reset (not used (Open))
O XM clock select (not used (Open))
O VIDEO selector 0
O VIDEO selector 1
O TV control/VIDEO selector 3
O Audio selector 0
O Audio selector 1
O VIDEO selector 2
O I/O expander IC chip enable (not used (Open))
O I/O expander IC reset (not used (Open))
O I/O expander IC data output (not used (Open))
I I/O expander IC data input (not used (Fixed to "L"))
HCD-DZ110/DZ111/DZ120/DZ120K
Description
57