Teac PL-D200V, Service Manual

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PIN No. Pin Name I/O Function
1 GNDS O Substrate ground
2 OUTNR O Right output, negative reference
3 OUTNR O
4 VCC2N I Power
5 PGND2N O Power grounds
6 PGND2P O
7 VCC2P I Power
8 OUTPR O Right output, positive reference
9 OUTPR O
10 OUTNL O Left output, negative reference
11 OUTNL O
12 VCC1N I Power
13 PGND1N O Power grounds
14 PGND1P O
15 VCC1P I Power
16 OUTPL O Left output, positive reference
17 OUTPL O
18 NC Do not connect
19 GNDREF O Logic reference ground
20 GNDR1 O Internal regulator gound
21 VREG1 Internal regulator voltage requires bypass capacitor
22 VREG1
23 VL O Logic reference ground
24 CONFIG I Configuration (0=Normal, 1=Parallel operation for mono)
25 PWRDN I Power Down (0=Shutdown, 1=Normal)
26 TRI-STATE I Tri-State (0=All MOSFETS Hi-Z, 1=Normal)
27 FAULT O Fault output indicator;
Overcurrent Overtemperature (0=Fault, 1=Normal).
28 TWARN O Thermal warning output
(0=Warning TJ >= 130°
∆
C, 1=Normal).
29 INLA I Left A logic input signal
30 INLB I Left B logic input signal
31 INRA I Right A logic input signal
32 INRB I Right B logic input signal
33 VREG2 Internal regulator voltage requires bypass capacitor.
34 VREG2
35 VSIG I Signal Positive supply
36 VSIG I
I.C PIN DESCRIPTIONS (Power Amplifier : DDX2100) : IC80, 83, 86