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TUNER / IF SECTION - INTERFACE TUNER / FI - TUNER / ZF - TUNER / IF - INTERFAZ TUNER / IF
SCHEMATIC DIAGRAM - SCHEMA DE PRINCIPE - SCHALTBILD - SCHEMA - ESQUEMA
PIF CIRCUIT DIAGRAM
X1000
TUNER / IF SECTION MEASUREMENTS - MESURES INTERFACE TUNER / FI - MESSUNGEN TUNER / ZF MISURE INTERFACCIA TUNER / IF - MEDIDAS INTERFAZ TUNER / IF
PIF LOC. PIN IC051 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44
EE 4.87 4.92 1.49 0 2.23 2.21 1.45 1.54 1.54 0 4.9 4.67 4.61 1.31 1.14 1.26 0.97 0.86 4.9 0 1.3 5 0 0 0 1.31 0.32 0 0 2.45 2.46 0 4.9 3.37 0 2.46 0 0 0 0 0 2.6 2.45 0
MODE PLAY 0 0.05 0 0 0.07 0.06 0.05 0 0.05 0 0 4.6 4.5 0.03 0.04 0.04 0.04 0.04 0 0 0.05 0 0 0 0 0 0 0 0 0.05 0.06 0 0 0 0 0 0 0 0 0 0 0 0.12 0
REC. 4.87 4.92 1.49 0 2.23 2.21 1.45 1.54 1.54 0 4.9 4.67 4.61 1.31 1.14 1.26 0.97 0.86 4.9 0 1.3 5 0 0 0 1.31 0.32 0 0 2.45 2.46 0 4.9 3.37 0 2.46 0 0 0 0 0 2.6 2.45 0
PIF LOC. PIN IC151 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
EE 0 2.49 2.51 0 0 4.6 4.7 5 4.7 0 1.63 1.63 0.57 1.87 5 2.57 2.55 5 5 5 0 3.56 5 5
MODE PLAY 0 2.68 2.72 0 0 4.7 4.9 5 4.74 0 2.74 3.18 1.17 1.54 5 3.02 2.57 5 5 5 0 3.79 5 5
REC. 0 2.64 2.68 0 0 4.7 4.9 5 0 0 1.63 1.63 0.56 1.53 5 2.75 2.55 5 5 5 0 3.74 5 5
PIF LOC. Q001
Q002
PIN E B C E B C
MODE EE 0 5.1 0 5.06 4.31 4.95
PLAY 0 0 5.68 5.06 5.68 0
REC. 0 5.1 0 5.06 4.3 4.92
X1000
TUNER / IF SECTION MEASUREMENTS - MESURES INTERFACE TUNER / FI - MESSUNGEN TUNER / ZF MISURE INTERFACCIA TUNER / IF - MEDIDAS INTERFAZ TUNER / IF
! IC151 PIN2 2FSC IN
X : 0.5V DIV Y : 2uS DIV
@ IC151 PIN16 PDC V.IN
X : 0.5V DIV Y : 20uS DIV
# IC051 PIN43 MONO IN
X : 0.2V DIV Y : 0.5mS DIV
$ IC051 PIN2 SIF IN
X : 0.1V DIV Y : 0.5mS DIV
X1000