(X08)
(X09)
RXD-790/V860/V890
(X32)
(X09)
(X14)
T25-0050
(CDM-27)
MECHA. A,B
(X28)
(X05-466) (K,M,X)
(X05-475) (V)
SUR.
20V/8
C ch
S ch
20V/8
(X05) (X08)
AUDIO OUT
OTHER CH
24.5V/6
17.2V/6
FRONT
2ch
5V
9V
RF
D.P.S.S
HIGH SPEED
REC SIGNAL
XLON
MDP
SPOB
L,R
LED A,B
SOL-
MOTOR-
MOTOR B
MOTOR A
P.H A,B
VR5,6
A PB
B R/P
IC DATA1
E STB
IC DATA
IC CLK
RM:ON/OFF
P/R
NR:ON/OFF
BIAS:ON/OFF
B:120/70
A:120/70
A/B
BIAS SW
580mV
0dBS
PB OUT
REC IN
PASS
DCL
REC
PB
VR3,4
REC OUT
BIAS TRAP
B PB AMP
LEVEL
VR7,8
A
PB
IC2
A PB AMP
-22dBS
60mV
B ERASE
SRC
OFF
ON
TAPE
TUNER
CD
AUX
AM:180mV/3.3k
FM:600mV/3.3k
TUNER OUTPUT
IC4
BA3126N
70u
120u
B
A
B
PB
LEVEL
VR1,2
IC3
Ω
Ω
Ω
Ω
Ω
Ω
Ω
RXD-790/V890
PRE OUT
RXD-790/V890
RXD-790/V890
RXD-V860/V890
Rch
SEL
/75
1Vp-p
2V/1k
C
S
S
IC10
IC7
SUR. 2ch
200mV/1.1k
AUX OUT
AUX OUT
MUTE
ATT
ATT
MUTE
PAL/NTSC
EHPASIS
MECHA.A,B
MUTE
ATT
IC3(1/2)
IC6(1/2)
IC6(2/2)
IC3(2/2)
OUT
VIDEO
IC5
IC4
IC8
(AC10V)
Q13,14
D12
AVR
(W02)
CD
VIDEO
IC7
P/C
EXPANDER
SERE PARA.
IC9
DAC
PCM
IC14
IC10
u-COM
VIDEO-CD
IC5
IC2
IC1
DOLBY
LOGIC
PRO
E-VOL
Q1
Q9
Q2
Q10
-
+
CENTER SP
Q1,2
Q3,4
IC3
EXPANDER
AVR
Q61
AVR
Q60,63
Q56
AVR
AVR
MUTE
Q7-10
Q10,11
IC1 HA12209F
MS
IC2
IC1
MAIN
u-COM
A1
ED1
SENSOR
REMOTE
FL DISPLAY
SPEANA
POWER SUPPLY
FINAL
TR
-12V
D28
D25,26
D20
-30V
12V
5.6V
IC9
AC
AMP
MAIN
Q5-16
SP.OUTPUT
WOOFER
SUPER
PHONES
SURROUND
SP.
+
+
-
-
R
L
SP.
MAIN
R
L
+
-
-
+
IC5
N.B
GE.
CANCEL
VOICE
VOL.
ELECTRIC
IC2-4
SRS
5V
u-COM
MOTOR
12V
DSP
5.6V
SW1-SW5
P/C
IC6
CONTROL
DSP POWER
DRIVER MUTE
RESET
IC2
CXD2500BQ
DSP/DAC
IC1
RF AMP/SERVO
CXA1782BQ
LA6537
IC9
LD SW
CONTROL
NJU3713D
S/P
ROTARY MOTOR SPEED CONTROL
L.M
DRIVER
LOADING
ROTARY
DRIVER
R.M
TRAVERSE UNIT
D40-1500
START
LIMIT SW
FOCUS
TRACKING
CONTROL
DRIVER GAIN
IC3
4ch BTL DRIVER
D.M
DRIVER
DISC MOTOR
DRIVER
FEED MOTOR
F.M
COIL
DRIVER
TRACKING COIL
COIL
FOCUS COIL
DRIVER
LD
SW
Q5
LD
F
E
C
B
A
IC5
BA10393
Q3,4
Q1,2
IC6
NJU3714D
MS MAIN
+5V
OUT
L1
MPX
L.P.F.
CHANNEL
OTHER
DOLBY
Q5
CONTROL
BIAS
BEAT CANCEL
Q7,8
OSC
BIAS
AUX IN
AUX IN
200mV/47k
MIC1,2
1.6mV/2.2k
MIC
INPUT
SEL.
IC1
VR1
IC8
IC7
MIC
ECHO
MIXING
IC6
(2/2)
MIC AMP
IC6
(1/2)
BLOCK
TUNER
RXD-790 (X32) : Refer on page5 (X32) of RXD-500/700 servi manual (B51-5300-05)
RXD-V860 (X092) : Refer on page5 (X09) of RXD-500/700 servi manual (B51-5300-05)
(X08) : Except RXD-V860
Ω
Ω
Ω
Ω
RXD-790/V860/V890
5
BLOCK DIAGRAM
RXD-790/V860(k)
COVER(
97.11.28
3:55
AM
y [ W
10
