5 PCB Structure sheet of GPH7D2 chassis
Board Name Function Remarks
D Digital Signal Processor 1
J Slot Interface & SYNC processor 1
Z Audio out, DC-DC converter
SS Sustain Out 1
SC Scan out 1
SU Sustain connection (Upper) 1
SD Sustain connection (Lower) 1
C1 Data Drive (Upper Right)
C2 Data Drive (Upper Center)
C3 Data Drive (Lower Left)
C4 Data Drive (Lower Left)
C5 Data Drive (Lower Center)
C6 Data Drive (Lower Right)
H3 Speaker terminal
S1 Power switch
SS2 Sustain connection (Upper)
SS3 Sustain connection (Lower)
V1 Front SW. & Remote receiver
PF Line filter
P Power supply 1
HX PC_type_Input terminal
HB BNC Composite Video 2, 3
HA BNC Component Video 2, 3
Remarks
1. Recommend PCB´s for initial service for GPH7D2 chassis.
2. For System model except BX, EX version
3. For Consumer model except BX, EX version
8
TH-50PHW7BX / TH-50PHW7EX / TH-50PHD7EK / TH-50PHD7ES / TH-50PHD7BK / TH-50PHD7BS / TH-50PHD7UY