Denon ADV-1000 Service Manual page 16

Q Q
BLOCK DIAGRAM
3 7 6 3 1 5 1 5 0
1 2
1U-3435-1
DISPLAY UNIT
ROTARY ENCODER
REMOCON
RPM6938-V4
T E
L 1 3 9 4 2 2 9 6 5 1 3
TUNER PACK
OPT OUT
DIGITAL IN/OUT
OPT IN1
TV/DBS
L/R
OPT IN2
D/A CONVERTER
V.AUX
MUTE
VCR IN
V.AUX IN
AUDIO IN/OUT
TV/DBS IN
CDR/TAPE IN
VVCR OUT
w w w
CDR/TAPE OUT
.
PRE OUT
SUB WOOFER OUT
3
DVD ENGINE UDVD-10
DVD MECHA FRONT-END CIRCUIT
DVD DECODER DVD DSP
FL TUBE
15-ST-36GN
CPU
FL DRIVER
M66005FP
ROM RAM
DOWNMIX OUT
KEY
BITSTREAM OUT
RDS
LC72720NM
1U-3435-3
AUDIO/DSP UNIT
SDATRA SPDIF
LRCK ROM
BCK 2Mbit
MCK
DIR AUDIO DSP
LC89055W CS493292
AD1854KSRL
BA15218
MUTE
BA15218
CODEC
A
AK4527
[+6dB]
x a o
y
i
http://www.xiaoyu163.com
8
4 5
1U-3443-1
VIDEO UNIT
ES4408
YUV DATA
VIDEO
D/A
AD7172
EEPROM
Q Q
16k
3 7 6 3
S29590A
CPU
M30624FGFP
DATA
CLK
SUB SUM VR
SWITCHING
BA15218 BA15218 DSP/EXT/DIRECT BASS/TREBLE
FL
MUTE
FR
MUTE
C
MUTE
SL
MUTE
SR
MUTE
LFE
MUTE
[0dB]
u 1 6 3
INPUT GAIN AMP
0/+6dB
FUNCTION/VR/TONE/SDB
.
2 4
9 9 8
6 7
A
BA7660
MUTE
BU4053
C
MUTE
Y
C MUTE
R
MUTE
MUTE
MUTE
BH7862
BA7660
R
B B
G G
VIDEO DRIVER
Y Y
with Filter
C C
BA7625
BA7626
1 5 1 5 0 8 9 2 4
BA7625
V
H/P AMP
MUTE
MUTE
H/P MUTE
1U-3434-1
VR MUTE AMP UNIT
OUTPUT GAIN
0~+18dB
SDB 2dBstep PRE AMP CLASS-D POWER AMP
[0dB]
PASS
MUTE
TC2000 TP2050
MUTE
PWM FET
Modulator Driver
MUTE
TC2000 TP2050
ALC MUTE
PWM FET
Modulator Driver
LPF
m
Max output
4.2Vrms TC2000 TP2050
c o
MUTE
PWM FET
Modulator Driver
BD3811K1
MUTE
SW MUTE SP RELAY
MUTE
AVD-1000
2
9 9
8
1U-3434-3
SCART UNIT
A
Y
VCR IN
C
Y
TV/DBS IN
C
Y
V.AUX IN
B
C
Y
C
Y
MONITOR OUT
C
Y
VCR OUT
C
VCR IN
9 8 2 9 9
TV/DBS IN
V.AUX IN
V
C
MONITOR OUT
VCR OUT
H/P
1U-3435-2
H/P UNIT
RELAY FR
RELAY C
RELAY SW
RELAY SR
D
FL
FR
C
SW
SL
E
SR
16