Sony 2008H05-1 service manual SCD-XA5400ES, Pin No, Pin Name, Description, Rfgc

SCD-XA5400ES

MAIN BOARD IC1101 CXD9927R (RF AMP, SERVO DSP, HDMI TRANSMITTER)

Pin No.	Pin Name	I/O			Description
1	OSC	O	RF offset cancellation capacitor connecting terminal
2	RFGC	O	RF AGC loop capacitor connecting Not used
3	IREF	I	Reference current input terminal
4	AVDD3	-	Power supply terminal (+3.3V)
5	AGND	-	Ground terminal
6	DVDA	I	AC coupled input path A
7	DVDB	I	AC coupled input path B
8	DVDC	I	AC coupled input path C
9	DVDD	I	AC coupled input path D
10	DVDRF IP	I	AC coupled super audio CD RF signal input from the optical pick-up block
11	MA	I	DC coupled main-beam RF signal input A
12	MB	I	DC coupled main-beam RF signal input B
13	MC	I	DC coupled main-beam RF signal input C
14	MD	I	DC coupled main-beam RF signal input D
15	SA	I	DC coupled sub-beam RF signal input A			Not used
16	SB	I	DC coupled sub-beam RF signal input B			Not used
17	TNI	I	3 beam satellite PD signal negative input from the optical pick-up block
18	TPI	I	3 beam satellite PD signal positive input from the optical pick-up block
19, 20	MDI1, MDI2	I	Laser power monitor input from the optical pick-up block
21	LDO2	O	Laser diode drive signal output to the optical pick-up block (for super audio CD)
22	LDO1	O	Laser diode drive signal output to the optical pick-up block (for CD)
23	SVDD3	-	Power supply terminal (+3.3V)
24	CSO	O	Central servo signal output terminal		Not used
25	RFLVL	O	RFRP low pass output terminal	Not used
26	SGND	-	Ground terminal
27	V2REFO	-	Reference voltage (+2.8V) output terminal
28	V2O	-	Reference voltage (+2V) output to the optical pick-up block
29	VREFO	O	Reference voltage (+1.4V) output terminal
30	FEO	O	Focus error monitor output terminal		Not used
31	TEO	O	Tracking error monitor output terminal		Not used
32	TEZISLV	O	O Slice level of tracking error signal output terminal				Not used
33	OP_OUT	O	Output to the internal operational amplifier			Not used
34	OP_INN	I	Negative input from the internal operational amplifier				Not used
35	OP_INP	I	Positive input from the motor driver
36	DMO	O	Spindle motor control signal output to the motor driver
37	FMO	O	Sled motor control signal output to the motor driver
38	TROPENPWM	O	Loading motor control signal output terminal
39	IOPMON	I	Power monitor terminal
40	TRO	O	Tracking coil control signal output to the coil driver
41	FOO	O	Focus coil control signal output to the coil driver
42	AGND18	-	Ground terminal
43	AVDD18	-	Power supply terminal (+1.8V)
44	USB_DP	I/O	Two-way data (positive) bus terminal		Not used
45	USB_DM	I/O	Two-way data (negative) bus terminal		Not used
46	USB_VDD3	-	Power supply terminal (+3.3V)
47	USB_VSS	-	Ground terminal
48	PAD_VRT	-	Not used
49	USB_VDD18	-	Power supply terminal (+1.8V)
50	USB_VSS	-	Ground terminal
51	DIR_ERROR	O	PLL lock error signal and data error flag output termnal Not used
52	DIR_AUDIO	O	PCM audio data output termnal	Not used
53	LIMITSW	I	Limit detection switch input terminal
54	MSW	O	CD/super audio CD selection signal output terminal				"L": CD, "H": super audio CD
55	DVDD18	-	Power supply terminal (+1.8V)
56 to 64	HA2 to HA8, HA18,	O	Address signal output to the flash ROM
	HA19
65	DVDD3	-	Power supply terminal (+3.3V)
66	XWR	O	Write enable signal output to the flash ROM
67 to 75	HA16 to HA9, HA20	O	Address signal output to the flash ROM

43