Pre/Rec Schematic Diagram - JVC HM-DH40000K Service Manual

PRE/REC SCHEMATIC DIAGRAM

5
TO
DMAIN IF
CN601
GND
PB_DATA_A
GND
REC_DATA_A
4
3
TO
DMAIN IF
2
CN602
GND
PB_DATA_B
GND
REC_DATA_B
1
A
2-23
L601
µ
100
R605
470
Q601
R604
# R607
0Ω
R601
R606
75
0Ω
# Q602
R602 R603
150
C601
100 /6.3 C602 C603 R608
0.01 0.01 0Ω
R609
75
L602
µ
100
R615
470
Q603
R614 # R617
R611 0Ω
75 R616
0Ω
Q604
#
R612
R613
150
C611
100 /6.3 C612 C613 R618
0.01 0.01 0Ω
R619
75
TO MAIN
B
# IC607
# R696
# R695
# C696
R691
10k
R692
10k
R693
10k
IC608
TC74HC02AF
# Q609
R690
10k
D601
TP632
TP633
TP631
IC603
TC74HC00AF
C692
0.01
# IC610 B601
SHORT
L631
µ
100
C693
100
/6.3 C694 # C699
0.01
L632
µ
100
# R704
#
#
R705
IC606
BA10358F
Q616
C702 C701
100 0.01
/6.3
# # # #
R701 R702 R706 R707
R717
1k
R703
0Ω
C
Q605
R686
4.7k
Q606
R687
4.7k
# Q607
R688
1k
B606
SHORT
R694
10k
R689
1k
Q608
D602
# IC604
IC609
TC7SH08F
C698 B603 #
0.01 SHORT C695
R711 R708
1.2k 18k
R715
C704
10k C703
0.01
1000p
Q615
Q614
D606
Q613
C705
1000p
R716 C707 C706 R714 R713 R712 R710 R709
8.2k 0.01 470p 47k 47 270 1k 10k
D
µ
L611 100
C656
100 /6.3
TP621