CXR713120-201GB

Generation 1: CXR713120-201GB / CXR713120-201GB-TL (SysCon)

Syscon CXR713120-201GB

8-753-279-04 / IC4002
Early PS3 : up to including CECHKxx/DIA-002

Intercepting signals

This points are availables to intercept signals by soldering wires, attaching probes, osciloscopes, etc... The photos are only orientatives to follow the traces, there's no need to remove the SYSCON to intercept this signals so can be done while its working

All this points has been hardware reverse engineered from a CECHH02/DIA-001 motherboard

Topside Pinout

Syscon Top Pinouts
CECHH02/DIA-001

Pin #	Name	Description
B3	SW_10	Unknown
A6	MC_RESERVED2	Unknown
E10	MUL_CHKSTP_OUT	Unknown
C15	VSS	Power Ground
B16	OSCOUT	Goes to unpopulated crystal
C16	OSCIN	From unpupulated crystal
B15	POW_FAIL	Power Failure Signal
H1	PN5	Unknown
H2	PN6	Unknown
R1	PM7	Unknown
R2	PM6	Unknown
M4	SW9	Unknown
M10	XDR_FET_SCK	Unknown

Bottomside Pinout

Syscon Bottom Pinouts
CECHH02/DIA-001

Syscon UART soldered
CECHJxx/CECHKxx DIA-002

Pin #	Name	Description
R5	VDD	+3.3v
R7	DVDD	+1.8v
C15	VSS	Power Ground
N16	DIAG_MODE	Unknown
N15	BACKUP_MODE	Unknown
P16	UART0_TxD	Serial
P15	UART0_RxD	Serial
R9	PQ1	Unknown
B12	POW_SW	Power Switch
A12	EJECT_SW	Eject Switch
L7	JNTAST	JTAG
L8	JRTCK	JTAG
L9	JTMS	JTAG
K7	JTDI	JTAG
K8	JTCK	JTAG
K9	JTDO	JTAG
M6	SW_7_B	Unknown
M8	FANPWM1	Unknown
E5	GX_VSRT	Unknown
B5	DVE_RST	Unknown
G4	HDMI_RST1	Unknown
D4	XDR_FET_RST	Unknown

Perimeter traces

CECHG01 Pictures - SEM-001

Topside Pictures

Syscon Top Pinouts
CECHG01/SEM-001

Bottomside Pictures

Syscon Bottom Pinouts
CECHG01/SEM-001