Sony RHT-G1000 Service Manual page 41

Pin No. Pin name
46 LED1
47 DRIVE_RST(EN)
48 DRIVE_OCP(DIAG)
49 OVERFLOW1
50 OVERFLOW2
51 DAMP LATCH1
52 DAMP LATCH2
53 DAMP LATCH3
54 DAMP INIT
55 DAMP SOFT MUTE
56 SW_REAL
57 RY_REAL
58 DSP_ACK
59 DSP_GP9
60 DSP_XRST
61 DSP_HCE
62 VCC
63 DSP_BST
64 VSS
65 DSP_PM
66 DIR RST
67 DIR HCE
68 DIR RERR
69 DIR XSTATE
70 DIR HDOUT
71 DSP_SKIP
72 AD_RST
73 MODE0
74 KEY INT
75 RDS-CLK/MIC-CLK
76 RDS-DATA/MIC-DATA
77 PLL-CLK
78 PLL-DO
79 PLL-CE
80 PLL-DI
81 AV SELECT 0
82 AV SELECT 1
83 AV SELECT 2
84 AV SELECT 3
85 TUNED
86 IO_CE
87 IO_RESET
88 IO_DI
89 IO_DO
90 IO_CLK
91 IPOD/MIC SW
92 DESTINATION
93 MODEL
94 KEY2
I/O
O Control signal output to AUTO LED driver (Q811)
O Reset signal output to digital AMP (IC108 to 110)
I DIAG signal input from digittal AMP (IC108 to 110)
I Over flow status 1 signal input from digital AMP (IC108 to 110)
I Over flow status 2 signal input from digital AMP (IC108 to 110)
O Chip select 1 signal output to digital AMP (IC108)
O Chip select 2 signal output to digital AMP (IC109)
O Chip select 3 signal output to digital AMP (IC110)
O Reset signal output to digital AMP (IC108 to 110)
O Soft muting signal output to digital AMP (IC108 to 110)
I Selected mode signal input from mode switch (FRONT/4.1CH) (not used)
O Relay control signal output for surround speaker (not used)
I Acknowledge signal input from DSP (IC506)
I GP9 signal input from DSP (IC506)
O Reset signal output to DSP (IC506)
O Chip enable signal output to DSP (IC506)
— Power supply terminal (+3.3V)
O Bootstrap (for DSP INIT) signal output to DSP (IC506)
— Ground terminal
O PLL initial signal output to DSP (IC506)
O Reset signal output to DIR (IC505)
O Chip enable signal output to DIR (IC505)
I Error signal input from DIR (IC505)
I Change clock status signal input from DIR (IC505)
I Data input from DIR (IC505)
O SKIP signal output to DSP (IC506)
O Reset signal output to ADC (IC501, IC512)
O Not used
I Wakeup signal input from ECO mode by key
I RDS clock input from the tuner pack
I RDS data input from the tuner pack
O Tuner clock output to the tuner pack
I Tuner data input from the tuner pack
O Tuner chip enable signal output to the tuner pack
O Tuner data output to the tuner pack
O Audio/Video select 0 signal output to I/O expander
O Audio/Video select 1 signal output to I/O expander
O Audio/Video select 2 signal output to I/O expander
O Audio/Video select 3 signal output to I/O expander
I Tuned signal input from the tuner pack
O Chip enable signal output to I/O expander (not used)
O Reset signal output to I/O expander (not used)
O Data output to I/O expander (not used)
I Data input from I/O expander (not used)
O Clock output to I/O expander (not used)
O Audio attenuate control signal output (not used)
I Destination select signal input
I Model select signal input
I Key input 2 signal input
Description
RHT-G1000
41