Philips SACD 1000/001 Service Manual page 67

Circuit-, IC descriptions and list of abbreviations
DVDALAS2plus Advanced Analogue DVD
Signal Processor and Laser Supply
Name Pin
SIDA 23
SICL 24
SILD 25
VDDA1 8
VDDA2 59
VDDA3 53
VDDA4 44
VDDD5 30
VDDD3 22
VDDL 63
VSSA1 9
VSSA2 58
VSSA3 57
VSSA4 43
VSSD 26
Rext 60
STB 31
TM 19
TDO 34
Description
Serial host interface data input
Serial host interface clock input
Serial host interface load
Analog Supply voltage 1 (RF input)
Analog Supply voltage 2 (RF internal)
Analog Supply voltage 3 (RF output stage)
Analog Supply voltage 4 (Servo)
Digital Supply voltage (5V dig core)
Digital Supply voltage (3V I/O pads and FTC comp.)
Supply voltage for laser
Analog Ground 1
Analog Ground 2
Analog Ground 3
Analog Ground 4
Digital ground
Reference current input (Connect 12k1 to VSSA4)
Standby input
Testmode input
test data out
SACD 1000 9.
TZA1033
GB 111