Panasonic SA-HT920P Service Manual page 50

49 VOL CK
50 NC
51 DSP CS
52 DSP RST
53 DSP LAT
54 DSP CLK
55 DSP ACK
56 LOCK
57 DSP DAT
58 +10dB Ctrl
59 SEL F/S
60 PO0
61 SUR Mix
62 VCC
63 MBP1
64 VSS
65 MBP2
66 F Mix
67 DSP CON
68 DVD PCNT
69 HOP
70 PCONT
71 MUTE H
72 DC DET
73 RDS CK
74 RDS DO
75 JOG B
76 JOG A
77 JOG LED
78 CSM LED
79 Digital IN LED
80 VRS LED
81 VMRS LED
82 DISC5 LED
83 DISC4 LED
84 DISC3 LED
85 DISC2 LED
86 DISC1 LED
87 FLD RST
88 FLD CS
89 FLD CK
90 FLD DA
91 KEY2
92 NC
93 DES3
94 DES2
95 DES1
96 AVSS
97 KEY1
98 VREF
99 AVCC
100 DISC SENSE
O Clock output for 6ch VOL ASP
- Not used, open
O Chip select signal output for DSP2
O Reset signal output for DSP2
O Latch signal output for DSP2)
O Clock output for DSP2
I Acknowledge signal input from DSP2
I Lock signal input from DSP2
O DATA output for DSP2
O +10dB control signal output (H:EQ on)
O DSP input CH (FL/FR, SL/SR) switch control signal output
I Power down/Reset detect signal input
O Signal output to mute surround channel and mix with front
- Power supply terminal (5V)
O Micom beat proof 1 output
- GND
O Micom beat proof 2 output
O Front mix channel signal output
O Power control signal output for DSP2
O Control signal output for the power for the DVD module
O Digital amp. frequency control signal outputs
O Control signal output for the power control relay
O Mute signal output for HIC
I DC detection signal input
O Clock output for the RDS decoder
O Data output for the RDS decoder
I Volume jog B signal input
I Volume jog A signal input
O Volume jog LED signal output
O Custom surround memory selection LED signal output
O DIGITAL IN LED signal output
O VRS mode LED signal OUTPUT
O MRS mode LED signal output
O Disc 5 LED control signal output
O Disc 4 LED control signal output
O Disc 3 LED control signal output
O Disc 2 LED control signal output
O Disc 1 LED control signal output
O FL driver reset signal output
O FL driver latch output
O FL driver clock output
O Data input for the FL driver
I Key 2 line input
- Not used, open
I DVD region setting signal input
I DVD region setting signal input (speaker region)
I DVD region setting signal input (Tuner/RDS/SCART region)
- Analog power supply input
I Key 1 line input
- Reference voltage input
- Analog power supply input
I Changer signal input