Sony AVD-S50 Service Manual page 78

AVD-S50/S50ES
IC608 CXD9627A-E2 (DVD Board)
CLOCK
MCLK 1
DIVIDER
DE-EMPHASIS
CONTROL
2
BICK
AUDIO
SDTI 3
DATA
INTERFACE
4
LRCK
PDN 5
6
CSN
µP
7
CCLK
INTERFACE
CDTI 8
IC327 µPC1237HA (DIGITAL AMP Board)
OVER LOAD DET
OFFSET DET
LATCH/
AUTORESET
1 2 3
IC701 NJM2296M (VIDEO Board)
IC702 NJM2296M (VIDEO Board)
V1OUT SW1 V1IN
16 15 14 13
GND
V+
S6
S1
S4
S5
S3
1 2 3 4
M.OUT SW5 TVIN SW3
78
∆Σ
8X
MODULATOR
INTERPOLATOR
∆Σ
8X
MODULATOR
INTERPOLATOR
F/F
AC OFF
DET
4 5
V2OUT SW2 V2IN
12 11 10 9
S7
S2
V-
5 6 7 8
LDIN SW4 V3IN
16 DZFL
15 DZER
VDD
14
13 VSS
12 AOUTL+
SCF
11 AOUTL-
10
AOUTR+
SCF
9
AOUTR-
V ON
CC
MUTE
V
CC
6 7 8
IC704 LA7104M (VIDEO Board)
CR IN 1
NFB1 2
3
MUTE1
CB IN
4
NFB2 5
-5V 6
7
Y IN
NFB3 8
IC325 TC7SHU04FU-TE85R
(DIGITAL AMP Board)
5 4
1 2 3
16 +5V
15 CR OUT
6dB OR
14
GND
13
6dB OR CB OUT
12 DRCTL
11 Y OUT
6dB OR
MUTE2
10
9 -5V