Internal Design; Figure 1-8. Replaceable Module Diagram - HP Pavilion zt1100 Service Manual

Internal Design

The motherboard PCA is the central component of the notebook's design, and plays a role in virtually
all system functions. The CPU module and most other subsystems connect to the motherboard.
The following figure shows the electrical connections among the notebook's replaceable electronic
modules. In addition, the table on page 1-15 lists the roles that the replaceable modules play in each of
the notebook's functional subsystems.
Speakers
Fan
Top case
touch/scroll pads,
click buttons, CD
player, IR (optional)
PCMCIA card
Hard disk drive
Bluetooth
1-14 Product Information
CPU module
PCMCIA
socket
USB PCA
PCA

Figure 1-8. Replaceable Module Diagram

Keyboard
Display
cover switch
assembly
PCA
Motherboard PCA
Battery
Keyboard
HP Pavilion zt1100/xz100 Omnibook xt1000
Mini-PCI card
CD/DVD drive
SDRAM modules
Volume control
PCA