Sony SPP-A2770 Service Manual page 24

SPP-A2770
Connecting Location:
– BASE MAIN BOARD (Component Side) –
TP306 (GND)
– HAND MAIN BOARD –
(Component Side)
9 1
RF61
(RF UNIT)
12 13
10 24
R82 R81
TP5
(MIC GND)
TP6
24
8 1
RF271
(RF UNIT)
12 13
TP307
9 23
R285
CN302
R284
TP302 TP337
TP301
TP336
TP305
– HAND MAIN BOARD –
(Conductor Side)
TP3
TP4 (GND)
TP32
TP101
TP102
(GND)
charge terminal – charge terminal +
– BASE MAIN BOARD (Conductor Side) –
TP201
R288 R287
TP203
TP413
TP475
TP202
TP102
TP101
TP472
(LHS SP GND)
TP474
(LHS MIC GND)
TP338
TP471
TP473
TP477
(SP GND)
TP476