Sony HCD-CL5MD Service Manual page 88

HCD-CL5MD
– DIGITAL BOARD –
IC1004 LB1641
T.S.D
MOTOR
DRIVE
CONTROL LOGIC
1 2 3 4
IC1006 UDA1350AH
44 43 42
RESET 1
VDDD(C) 2
VSSD 3
VSSD(C)
4
L3DATA 5
L3CLOCK 6
7
DATAI
BCKI
8
WSI 9
L3MODE
10
11
NC
– TC BOARD –
IC302 uPC1330HA
COMPARATER
2 3 4 5
1
SW P1 CONT GND
SW R1 GND
88
FWD/REV/STOP
5 6 7 8
41 40 39 38 37 36 35
DATA
INPUT
INTERFACE
L3
INTERFACE
DATA
OUTPUT
INTERFACE
IEC 958
DECODER
12 13 14 15
INVERTER
6 7 8 9
VCC
SW P2 GND SW R2
IC1005 UDA1360TS
O.C.P
MOTOR
DRIVE
VINL 1
VREF 2
3
VINR
9 10
VREF(N) 4
VREF(P) 5
SFOR 6
PWON 7
SYSCLK 8
34
CLOCK
AND
TIMING CIRCUIT
AUDIO FEATURE PROCESSOR
INTERPOLATOR
NOISE SHAPER
DAC
DAC
16 17 18 19 20 21 22
ADC
(Σ∆)
DECIMATION
FILTER
ADC
(Σ∆)
DC-CANCELLATION DIGITAL
FILTER INTERFACE
CLOCK
CONTROL
33 BCKO
VDDA(PLL)
32
VSSA(PLL)
31
30 PREEM1
CLKOUT
29
28 NC
27 VDDA
26 VSSA
25 VSSA(DAC)
24 VREF
23
TC
16
VDDA
15
VSSA
14
FSEL
13 DATAO
12 WS
BCK
11
10
VSSD
VDDD
9