Panasonic PVQ-1312W Service Manual page 247

HEAD AMP C.B.A. HEAD AMP C.B.A.
(A, B, D, E, F, G) (C, H)
V1 +4.80Vp-p V1 +4.00Vp-p
CH1 TP3501 CH1 TP3501
REC SLP
CH2 PIN 1 OF IC3501 CH2 PIN 1 OF IC3501
2V 5V
2V 5ms 2
CH1 WF70 CH1 WF72
CH2 WF71 CH2 WF73
REC SLP
5ms 2
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
COMPARISON CHART
OF MODELS & MARKS
MODEL MARK
PVQ-1312W
PV-C1322-K
PV-C1352W-K
PVQ-2012
VV-2002
PV-C2022-K
PVQ-2512
PV-C2542
WAVE FORM PVQ-1312W/PV-C1322-K/PV-C1352W-K/PVQ-2012/VV-2002/PV-C2022-K/PVQ-2512/PV-C2542
A
B
C
D
E
F
G
H