Schematic Diagram Of Bb (3/9) Board - Sony KF-60DX100 Service Manual

(6) Schematic Diagram of BB (3/9) Board

1 2 3
A
TO BB(7/9)
B
MID1 OUT
Y/B-Y/R-Y
MID YS
C
MID-VS
D
MID-HS
E
TO BB(9/9)
TH Y/CB/CR
Y/B-Y/R-Y
16
F
MID1-CR
L7703 C7710
C7711 17
10uH 0.1
47
NLC3225 16V
16V
TO BB(9/9) :CHIP B:CHIP
:AL-CP
9V-2
MID1-CB
C7709
#
G
18
MID1-Y
TP720
H
TP729
I
4 5 6
R7773
0
:CHIP
TO BB(9/9) A5-2
C7721 IC7702
0.01
TC7W08FU
25V
BUFF
B:CHIP
R7775
0
R7770
:CHIP
0
:CHIP 0.4
0.5
R7757
0.1
0
10k
1/16W
:CHIP
R7754
1.2k1/16W :CHIP
R7758
16 15 14 13 12 11 10 9 R7740
#
1.2k 1/16W :CHIP
X X1 X0 :CHIP
Y X Y Z
R7732
R7737
100 3.2
#
1/16W
:CHIP R7755
Z1 1.2k
Y1 Y0 Z Z0
1/16W
C7712
1 2 3 4 5 6 7 8
:CHIP
0.1
16V
R7741
B:CHIP
1.2k 1/16W :CHIP
R7731
R7738
100 3.1
#
1/16W
IC7700 :CHIP
R7756
SN74LV4053ANSR 1.2k
9V-2
1/16W
SYNC SW
:CHIP
R7742
1.2k 1/16W :CHIP
R7733
3.1
100
1/16W
:CHIP
TH CR
TP7701 C7714
10 16V :AL-CP
TH CR
R-Y
MID CR
TP7702
C7715
10 16V :AL-CP R7734
1k
V3I VEX3I
1/16W
R-Y TP7703 4.6 4.6
:CHIP
GND CONT
R-Y
B-Y
TH CB 4.8
R7735
MID CB
UEX3I VOUT
1k
4.6 3.1
TP7704 TH CB C7716 1/16W
CONT UOUT
10 16V :AL-CP :CHIP
4.8 3.1
B-Y
VCC GND
R7736
1k
U3I YOUT
1/16W
4.6 3.1 Y
B-Y TP7705 C7717 :CHIP
10 16V :AL-CP GND CONT
R7730
4.8
TH Y 100 1/16W :CHIP
YEX3I Y3I
Y
C7718 4.6 4.6
C7719
TH Y
C7713 47
47
0.1 16V
16V
IC7701
16V :AL-CP
:AL-CP
B:CHIP M52055FP
SIGNAL SELECT
MID Y
TP7706
Y
TP721 TP723 TP725 TP727
TP726
TP722 TP724 TP728
TP734
TP730 TP736
TP732
TP731 TP733 TP735 TP737
7
8 9
TH HS
TH VS
R061
0
:CHIP
MID YS
A5-2
IC7703
C7722
TC7SET00FU
C7720
0.1
INVERTER
#
16V
B:CHIP
0
5.1
MID VS
R7759
0
:CHIP
R7743
0
:CHIP
MID Y
R7761
3.9
Y
#
C7724
:CHIP
Q7710
#
2SA1226
BUFF
C7725
#
R7744
0
:CHIP
MID CB
3.8
B-Y
Q7711
2PB709AR
BUFF
R7745
0
:CHIP
MID CR
3.8 R-Y
C7723
0.1
IC7704
16V
Q7712
B:CHIP TC7SET00FU
2PB709AR
INVERTER
BUFF
R7739
#
0.2
Y/B-Y/R-Y
5.0
MID HS
R7760
0
:CHIP
MCP V MCP H
TP7708 TP7709
19 20
R062
0
:CHIP
MID VS
MID HS
R063
0
:CHIP
TH CONT TO BB(9/9)
– 59 –
10 11 12
TH SYNC TO BB(9/9)
IC7705
# L7705
#
C7726
:CHIP
#
VCC
CS.OUT
A5-2
Q7713
C7729
C7728 TO BB(9/9)
#
#
#
FLD :CHIP
C.V.IN
R7767
#
RS R7762
V.S.OUT
#
HOLD
TO BB(8/9)
R7765
GND BURST R7763
#
FLD #
R7764 C7727
:CHIP
# TP7707
#
#
FLD
R7768
TO BB(8/9)
#
Q7714
R7769
# #
MID OUT
TO BB(8/9)
TO BB(4/9,9/9)
BB(3/9)
(SIGNAL SELECT)
B-SS844.<U/C>-BB.-P3-05
KF-60DX100
K
RM-Y910