Grundig GV 6400 HiFi Service Anleitung Seite 39

GV 6400 ..., GV 6401 NIC
GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
4 - 7
GV 6400 ..., GV 6401 NIC
Reference DE ............4-21 HA ............4-34 PAF ..........4-35 PDCG1.....4-44 PMB .........4-17 SE ............4-32
AF ............4-39 FOME.......4-24 IO .............4-27 PBA22......4-41 PKG11 .....4-45 PSM .........4-14 VS ............4-29
AL.............4-28 FV ............4-25 OS............4-24 PDCA1 .....4-41 PKG12 .....4-46 SD ............4-37
REC REC
AC, 200mV/Div, 20µs/Div AC, 200mV/Div, 2µs/Div
IC7051-(2)
C2021
10 11
PB PB
0V
DC, 1V/Div, 20µs/Div AC, 100mV/Div, 20µs/Div
IC7051-(14) IC7051-(26)
14 16
PB PB
AC, 100mV/Div, 20µs/Div AC, 100mV/Div, 20µs/Div
IC7051-(18) IC7051-(20)
19 20
REC REC
AC, 200mV/Div, 200ns/Div AC, 0,5V/Div, 500µs/Div
Tuner 1701-(17) C2751
26 27
REC REC
0V
AC, 500mV/Div, 200µs/Div AC, 1V/Div, 200µs/Div
R3611 / IC7551 - (3) R3617, IC7601-(17)
32
34
GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
PB PB
AC, 100mV/Div, 20µs/Div DC, 500mV/Div, 20µs/Div
IC7051-(1)
IC7051-(16), T7821 - Emitter
12 13
PB REC
AC, 100mV/Div, 20µs/Div AC, 100mV/Div, 20µs/Div
IC7051-(4) IC7051-(24)
17 18
REC PB
AC, 100mV/Div, 20µs/Div AC, 100mV/Div, 20µs/Div
IC7051-(38) IC7051-(38)
21 21
REC
REC
AC, 500mV/Div, 200µs/Div
AC, 200mV/Div, 20µs/Div
C2611
T7725 - Emitter
31
28
REC
AC, 10V/Div, 5µs/Div
Connector 1962-(2)
35
0V
4 - 8