DVR-6100/6100K
4
BLOCK DIAGRAM
D GND
6dB
6dB
C-VIDEO
DVD
S-VIDEO
6dB
6dB
DVD
AGND
-5.6V
+5.6V
COMPOSITE
R(CR)
B(CB)
G(Y)
C
Y
+5.6V
-5.6V
AGND
R(CR)
B(CB)
G(Y)
C
Y
CVBS
FROM SYSTEM u-COM
27MHz
DAC MCLK
MIC IN
MGND
DGND
+5.6V
SPDIF
DGND
MGND
+5VA
AGND
+12VA
-5VA
+3.5V
+2.5V
+5V
+5.5VS
+9VM
+12VM
to
DVD & VIDEO
GND
P/C
5.5VS
P/D
to FRONT
LPF
LPF
LPF
LPF
LPF
LPF
INPUT
12.28MHz
SDATAN1
SW
CT
SR
SL
FR
FL
DVD
FROM SYSTEM u-COM
SW
CT
SR
FR
SL
FL
SW
CT
SR
SL
FR
FL
CHGND
AM OSC
FM OSC
22
4
DGND
AGND
TUNER-L
TUNER-R
to u-COM
AGND
BUFFER
RDS DATA/CLK
GND
GND
8
4
5
7
1
2
3
1
2
3
1
2
F201
SK21
ST-BY +5V
AC INPUT FOR SMPS
AC2
AC1
+
VEE
VDD
+
FL AC
FL AC
FUNCTION SECTION
CONTROL
SECTION
VOLUME/TONE
TUNER
DVD
CONTROL
LED
CE,CLK,DATA
4094
+5V
A/D INPUT
P/C
RDS DATA/CLK
POWER DOWN
TO SMPS
DETECT
DC
PROTECT
DGND
HEADPHONE
DETECT
H/P MUTE
17dB
C/S
MUTE
SUB WOOFER
W/F
MUTE
-29.5V
29.5V
MIC DET
+
+
-27V
FL
+
6
DC PROTECTION
S/W
CENTER
S/W
GND
SR
SL
FR
GND
FL
1
5
3
2
4
1
5
3
2
4
1
2
5
3
4
1
2
F252
1
5
3
2
4
230V
115V
GND
GND
GND
+3.3V
+5V
+15V
-15V
AV AUX(FRONT)
SAT/CABLE
VCR OUT
VCR IN
MONITOR
MONITOR
VIDEO
SWITCHING
IC61
MPEG
PROCESSOR
SDRAM
FLASH
EEPROM
ADC
MECHANISM
CONTROL
LOAD
PLL IC
DAC
AUDIO-
IC64
SECTION
DVD
SMPS FOR
DVD & VIDEO
FOR DVD
AC INPUT
AUX(F)
SAT/
OPTICAL
OPTICAL
OUTPUT
DIGIT
A
L
INPUT
(OPTICAL)
DIR
AUDIO
DIGITAL
ADC &
DAC
IC33
IC31
IC39
IC37,38
IC11
VOLUME &
MASTER
TONE
CIRCUIT
IC15-B
IC15-A
IC16-B
IC16-A
IC17-B
IC17-A
GND
AM
FM75
ANTENNA
AM RF
FRONT-END
FM
IF AMP
FM/AM
DECODER
RDS
IF+MPX
PLL
TUNER MODULE
VCR IN
VCR OUT
AUX/FRONT
SAT/CABLE
IC14
IC13
AUDIO
SWITCH
N112
N111
P2
AC INPUT
STAND -BY
CONTROL
Q251
D22
IC51
SYSTEM u-COM
HNV-11SM18
FL DISPLAY
IC81
REGISTER
SHIFT
FRONT KEY
FUNCTION
NJ83
PROTECTION
Q24,25
HEAD-
PHONE
IC12
HEADPHONE
AMP
VIDEO INPUT
Q30,31
REC OUT
DIGITAL
IN
DATA
DATA
DIGITAL
DATA
CABLE
PROCESSOR
DIGITAL
OUT
(ASSY)
MIC JACK
IC82
MIC AMP
(M) TYPE ONLY
IC34-B
IC34-A
IC36-B
IC36-A
IC35-B
IC35-A
Q23
IC23
+15V
D30
D29
D28
D27
-15V
IC24
+3.3V
IC25
D24
D23
IC26
+5.0V
IC21
IC20
IC19
IC18
NJ11-C
NJ11-B
NJ11-A
IC22
SPKR
RLYSK13
RLYSK12
SPKR
SPKR
RLYSK11
N251
P2
N252
P252
(M,M2,Y) TYPE ONLY
LOOP
S-VIDEO
NJ34
NJ35
OUT
OUT
PRE
AMP
P251
SURROUND
DSP B'D