50
ICF-DVD57TV
•
IC Block Diagrams
– DVD Board –
IC701
TK11218CMCL-G
IC702
TK11233CMCL-G
1
6
2
3
5
REG
4
VOLTAGE
CONTROL
COMP
VIN
GND
VOUT
CONTROL
GND
NOISE
BYPASS
IC703
TK11133CSCL-G
5
1
2
3
REG
4
VOLTAGE
CONTROL
COMP
VIN
VOUT
CONTROL
GND
NOISE
BYPASS
IC704
AK4385VT-E2
4
8X
INTERPOLATOR
DE-EMPHASIS
CONTROL
CLOCK
DIVIDER
SCF
SCF
LRCK
5
PDN
∆Σ
MODULATOR
2
9
8X
INTERPOLATOR
BICK
1
MCLK
3
SDTI
∆Σ
MODULATOR
AUDIO
DATA
INTERFACE
7
CCLK
8
CDTI
6
10
CSN
R+
R-
11
12 L+
13 VSS
14 VDD
15 DZFR
16 DZFL
L-
µ
P
INTERFACE
IC705
BA5945FP-E2
27
BIAS
28
STBY
26
VINTK
25
CTK ERR1
24
CTK ERR2
23
VINLD
22
PRE GND
20
VNFTK
19
PGND
21
PVCC2
18
VOLD–
17
VOLD+
16
VOTK–
15
VOTK+
1
VINFC
2
CFC ERR1
3
CFC ERR2
5
VINSL–
–
+
–
+
6
VOSL
7
VNFFC
4
VINSL+
12
VOSL+
11
VOSL–
9
PVCC1
10
PGND
8
VCC
14
VOFC+
13
VOFC–
–
+
–
+
DET
AMP
SLED
DRIVER
ACTUATOR
DRIVER
LOADING
DRIVER
ACTUATOR
DRIVER
THERMAL
SHUT
DOWN
STANDBY
+
–
+
–
DET
AMP
+
–
