HP P27q G4 User Manual

14
Connector repair
This procedure includes HDMI, D-SUB connectors.
The connectors are on the main board (board part number CBPRNE7HPQ7).
The connectors identifiers are as follows:
Connector
Location
HDMI
CN503
D-SUB
CN101
IMPORTANT:
• Repair Condition: Connector repair is only for out of warranty.
• Repairing must operate by professional repairers (Note) in repair center, not applicable for
end user.
• Electrostatic protection is required when component replacement is required.
• The monitor meets ROHS, please use Lead-free solder wire for soldering.
• If Connector need to replace, must check specification and part number whether match the
BOM and location.
• If connector need to replace, please insert new parts carefully because the near pin may
cause short circuit by inappropriate operate.
• DO NOT allow any liquid on the board. Water and moisture may cause short-circuit to the
electronic components and lead to malfunctions.
• The fusion point of Lead-Free solder is requested. Repairing with conventional lead wire may
cause damage.
• Work quickly to avoid overheating the circuit board as soon as you confirm the steady
soldering condition.
• Keep the soldering iron tip clean and well tinned and when replacing parts.
• A close inspection of the circuit board revealed look in good condition.
• After repaired, must connect source to each port to check Main board function is ordinary.
Note: (The requirement of professional repairers’ regulation by ERP lot5)
Main Board
CN101
CN503

HP P27q G4 Specifications

General

Color depth	8 bit
Color gamut	72 %
Pixel pitch	0.233 x 0.233 mm
Screen shape	Flat
Pixel density	109 ppi
Display diagonal	27 \
Anti-glare screen	Yes
Display technology	LCD
Native aspect ratio	16:9
Vertical scan range	50 - 60 Hz
Maximum refresh rate	60 Hz
Horizontal scan range	30 - 80 kHz
Display number of colors	-
Display brightness (typical)	250 cd/m²
Supported graphics resolutions	640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 800 (WXGA), 1440 x 900, 1600 x 1200 (UXGA), 1600 x 900, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA)
Product color	Black
Market positioning	Business
Pivot angle	-90 - 90 °
Tilt angle range	-5 - 23 °
Panel mounting interface	100 x 100 mm
HDMI version	1.4
AC input voltage	100 - 240 V
Power consumption (max)	36 W
Power consumption (standby)	0.5 W
Power consumption (typical)	32 W
Operating temperature (T-T)	5 - 35 °C
Storage relative humidity (H-H)	5 - 95 %
Operating relative humidity (H-H)	20 - 80 %
Package weight	4630 g
Harmonized System (HS) code	85285210

Weight and Dimensions

Depth (with stand)	211.6 mm
Width (with stand)	614.2 mm
Height (with stand)	504.9 mm
Depth (without stand)	50.5 mm
Height (without stand)	367.9 mm
Weight (without stand)	6840 g