Read Sony CDX-G1000U / CDX-G1000UE / CDX-G1001U / CDX-G1002U / CDX-G1050U / CDX-G1050UE / CDX-G1051U / CDX-G1070U / CDX-G1071U / CDX-G1080UM Service Manual online
CDX-G1000U/G1000UE/G1001U/G1002U/G1050U/G1050UE/G1051U/G1070U/G1071U/G1080UM
29
Pin No.
Pin Name
I/O
Description
1
LFOUT
O
Audio signal (front L-ch) output terminal
2
LROUT
O
Audio signal (rear L-ch) output terminal
3
LVRIN
I
Audio signal (L-ch) input terminal
4
DACOUT_L
O
Audio signal (L-ch) output terminal
5
DACOUT_R
O
Audio signal (R-ch) output terminal
6
RVRIN
I
Audio signal (R-ch) input terminal
7
RROUT
O
Audio signal (rear R-ch) output terminal
8
RFOUT
O
Audio signal (front R-ch) output terminal
9
L1_IN
I
Audio signal (tuner L-ch) input terminal
10
R1_IN
I
Audio signal (tuner R-ch) input terminal
11
L2_IN
I
Audio signal (L-ch) input terminal Not used
12
R2_IN
I
Audio signal (R-ch) input terminal Not used
13
L3_IN_P
I
Audio signal (AUX L-ch) input terminal (positive)
14
L3_IN_N
I
Audio signal (AUX L-ch) input terminal (negative)
15
R3_IN_P
I
Audio signal (AUX R-ch) input terminal (positive)
16
R3_IN_N
I
Audio signal (AUX R-ch) input terminal (negative)
17, 18
ATEST01 (OPN),
ATEST02 (OPN)
-
Analog test terminal Not used
19
VREFOUT
O
Reference voltage output terminal Not used
20
VREF_ADC
-
External capacitor connection terminal for audio A/D converter reference voltage
21
AVSS2
-
Ground terminal (analog system)
22
AVDD2
-
Power supply terminal (+3.3V) (analog system)
23 to 26
NC
-
Not used
27
CD_DI
O
Serial data output to the digital servo processor
28
CD_CL
O
Serial data transfer clock signal output to the digital servo processor
29
CD_DO
I
Serial data input from the digital servo processor
30
CD_CE
O
Chip enable signal output to the digital servo processor
31
DVDD
-
Power supply terminal (+3.3V) (digital system)
32
DVSS
-
Ground terminal (digital system)
33 to 36
GP30 (NCO) to
GP33 (NCO)
-
Not used
37
SBSY
I
CD sub-code block sync signal input from the digital servo processor
38
SFSY
I
CD sub-code fl ame sync signal input from the digital servo processor
39
PW
I
CD sub-code PW data input from the digital servo processor
40
SBCK
I
Clock signal for CD sub-code data input from the digital servo processor
41
DVDD
-
Power supply terminal (+3.3V) (digital system)
42
DVSS
-
Ground terminal (digital system)
43
REG1_EXTR (OPN)
-
Internal regulator reserve terminal Not used
44
DVDD15
-
External capacitor connection terminal for internal regulator
45
TXD1
O
UART data output to the system controller
46
RXD1
I
UART data input from the system controller
47
SMONI
O
Watch-dog timer status monitor output to the system controller
48
OPCDM
I
External decode permission signal input from the digital servo processor
49
DVDD
-
Power supply terminal (+3.3V) (digital system)
50
DVSS
-
Ground terminal (digital system)
51
RESETB
I
Reset signal input from the system controller “L”: reset
52
SIFCK
I
Serial data transfer clock signal input from the system controller
53
SIFDI
I
Serial data input from the system controller
54
SIFDO
O
Serial data output to the system controller
55
SIFCE
I
Chip enable signal input from the system controller
56
BUSYB
O
Busy signal output to the system controller “L”: busy
57
CD_BUSYB
I
Busy signal input from the digital servo processor “L”: busy
58
LRCK
I
L/R sampling clock signal input from the digital servo processor
59
BCK
I
Bit clock signal input from the digital servo processor
60
DATA
I
Audio data input from the digital servo processor
61
MCLK
I
Master clock signal input from the digital servo processor
62
USB_IN
O
USB device detection signal output to the system controller “L”: USB device is connected
63
GP45 (NCO)
-
Not used
MAIN BOARD IC601 LC786800E-06US-H (USB CONTROLLER, INPUT SELECTOR, AUDIO DSP, ELECTRICAL VOLUME)
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