Sony HBD-DZ340, Service Manual, Page: 59 / 84

HBD-DZ340/DZ340K/DZ640K/DZ740
59
Pin No. Pin Name I/O Description
58 DAMP_MUTE O D-AMP processor soft muting signal output
59 NO USE — Not used. (Open)
60 NO USE — Not used. (Open)
61 NO USE — Not used. (Open)
62 VCC2 — Power supply (BUP+3.3V)
63 RDS I RDS data detect signal input
64 VSS — Ground
65 PLUG_DET I MIC insert detect signal input
66 DC_DET I Speaker DC balance protect signal input
67 SD/PVDD_DET I D-AMP driver shut down signal and PVDD detect signal input
68 A.CAL_OUT_LEVEL I Speaker output detect signal input for audio calibration (Not used in this set)
69 NO USE — (Not used)
70 NO USE — (Not used)
71 NO USE — Not used. (Open)
72 MIC_DET_OUT — Not used.
73 TAS_GPI01 I General Puropose signal input
74 KEY_INT I Key wakeup signal input
75 2ch/Multi I 2ch/Multi exchange signal input
76 ST_CE — Not used. (Open)
77 I2C_DATE_TUNER O TUNER serial data output
78 I2C_CLK_TUNER I TUNER serial data input
79 ST_CLK — Not used. (Open)
80 TUNED — Not used. (Open)
81 V_SEL0 O Video select signal output
82 V_SEL1 — Not used. (Open)
83 NO USE — Not used. (Open)
84 NO USE — Not used. (Open)
85 NO USE — Not used. (Open)
86 NO USE — Not used. (Open)
87 NO USE — Not used. (Open)
88 NO USE — Not used. (Open)
89 NO USE — Not used. (Open)
90
PULG DET2 (DH)/
MONO_ST_DET(D )
I AUDIO IN insert detect signal input
91 A.SA2 I EMS select (Not used in this set)
92 DESTINATION I Destination select input
93 MODEL I Model select input
94 KEY2 I Key 2 input
95 KEY1 I Key 1 input
96 VSS — Ground
97 KEY0 I Key 0 input
98 Vref — Reference voltage (3.3V)
99 VCC — Power supply (+3.3V)
100 NO USE I Not used. (Open)