Nokia RM-596 Service Manual page 74

The following test points on the PWB help in the effective debugging and troubleshooting.
Sr No Signal name
1 HDMI_REG_EN
2 VHDMI_5V0
3 HDMI_CABLE_DET
4 HDMI_HPD
5 HDMI_I2C(1:0)
SDTV
The phone has SDTV capability. The phone can be connected to an analog TV through a TV Out cable.
The following references on the PWB help in the effective debugging and troubleshooting of SDTV Out.
Sr. No
1 R1419
2 D1400
3 N2001
4 L2001
5 X2001
The following test points on the PWB help in the effective debugging and troubleshooting.
Sr No Signal name
1 CVBS
Page 3 – 30
Measuring point
R1672
L1653/C1657
SW1.X1650
19.X1650
15.X1650
16.X1650
Reference
Measuring point
X2001.1/J2002
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BB Troubleshooting and Manual Tuning Guide
Enable signal for VHDMI_5V0 regulator. This
signal needs to be High for regulator to be On.
5V supply to HDMI sink.
HDMI cable detect signal to HDMI source. This
signal goes Low when a cable is inserted.
Hot Plug Detect signal to HDMI source. This
signal goes High when a cable is inserted.
I2C signals for HDMI.
DAC termination resistor. Resistor value 15 OHMS.
BCM2727B IC
Analog switch
Ferrite bead on the CVBS signal
AV connector
SDTV signal
Description
Description
Description
RM-596
Issue 2