Sony ICF-DVD57TV Service Manual page 50

ICF-DVD57TV
• IC Block Diagrams
– DVD Board –
IC701 TK11218CMCL-G
IC702 TK11233CMCL-G
6 5 4
REG
VOLTAGE
COMP
CONTROL
1 2 3
IC704 AK4385VT-E2
MCLK 1
BICK 2
INTERPOLATOR
AUDIO
SDTI 3
DATA
INTERFACE
LRCK 4
INTERPOLATOR
PDN
5
µP
CSN 6
INTERFACE
CCLK
7
DE-EMPHASIS
CDTI 8 CONTROL
IC705 BA5945FP-E2
28 27 26 25 24 23
STANDBY
THERMAL
SHUT
DOWN
DET
AMP
1 2 3 4 5
50
∆Σ
8X
SCF
MODULATOR
∆Σ
8X
SCF
MODULATOR
CLOCK
DIVIDER
22 21 20 19 18 17
LOADING
DRIVER
DET
AMP
SLED
DRIVER
6 7 8 9 10 11 12
IC703 TK11133CSCL-G
5
REG
VOLTAGE
COMP
CONTROL
1 2 3
16 DZFL
15 DZFR
14 VDD
13 VSS
12 L+
11 L-
10 R+
9 R-
16 15
ACTUATOR
DRIVER
ACTUATOR
DRIVER
13 14
4