Read Sony BMZ-K5D / CX-BK5 Service Manual online
CX-BK5
59
59
7-22. SCHEMATIC DIAGRAM – VIDEO Board –
•
See page 84 for Waveforms.
•
See page 86 for IC Block Diagrams.
IC802
L800
C804
C806
R803
R815
C802
C801
C808
C807
C812
C814
IC801
R837
C800
C811
C810
EP801
C840
R839
D838
R838
C845
C838
C839
R836
R833
R834
C837
R835
C833
R830
R827
R824
R821
R818
C818
C819
C822
C821
CN802
CN803
CN801
C816
Q802
Q801
C830
C828
C825
CN804
JR801
JW860
L801
JW819
JW818
JW821
JW824
JW827
JW833
C841
C836
JW830
JW855
NJM2244
1 50V
1
50V
10k
10k
1
50V
1
0.01
100
10V
10V
1
50V
1 50V
MM1568
47k
470
6.3V
100p
100p
100p
10k
1SS355
68
0.1
1
100
16V
16V
47k
75
10k
100p
10k
0.1
75
75
75
75
75
22 50V
100 10V
100 10V
22 50V
15P
5P
17P
1
50V
DTC114EKA-
T146
DTA114EKA-
T146
100
10V
10V
1000
6.3V
6.3V
1000
6.3V
6.3V
2P
0
1000
16V
470
10V
10V
SW1
SW2
GND
VCC
VIN3
VOUT
VIN2
VIN1
GND2
MUTE2
CR IN
CB IN
CLP
NC
GND1
TRAP
GND1
BIAS
Y IN
YC MIX
V IN
MUTE1
C IN
VCC1
VCC2
C OUT
GND2
V OUTA
V OUTB
GND2
Y OUTB
Y OUTA
GND2
GND2
CB OUTB
CB OUTA
GND2
CR OUTB
CR OUTA
CY IN
CY OUTA
CY OUTB
GAME-IN(V)
GAME-IN(VGND)
V5V
VIDEO-GND
VIDEO-SW
+10V
VIDEO-MUTE
GND
V_GND
V
V_GND
C
C_GND
Y/G
Y/G_GND
CB/R
CB/R_GND
CR/B
CR/B_GND
VGND
V5V
WIDE
VIDEO
GND
GND
GND
Y
C
NC(SW_GND)
NC(LINE3)
Y
GND
GND
Cr/Pr
Cb/Pb
GND
I/P SW
VMUTE
VIDEO.SW
WIDE SWITCH
Q801,802
(CHASSIS)
47µH
VIDEO AMP, 75Ω DRIVER
VIDEO SWITCH, 75Ω DRIVER
(Page 66)
(Page 55)
(Page 64)
(Page 73)
Click on the first or last page to see other BMZ-K5D / CX-BK5 service manuals if exist.