Block Diagram - Yamaha RDX-E600 Service Manual

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I
1

BLOCK DIAGRAM

• MAIN: See page 21 → SCHEMATIC DIAGRM
• OPERATION: See page 22 → SCHEMATIC DIAGRM
+5V –VP F2 F1
2
1 2 58 59 21 ~ 24
F2 F1
FLUORESCENT DISPLAY
V700
DIG-1~16 SEG-1~35
~ ~
89 36 62 64 66 88
95 KEY2
OPERATION
96 KEY1
3 KEY
SW701~707 98 KEY0
97 AVSS
JK701
93 STATUS
DVD
8 IR_OUT
CONTROL
90 DVD_PS
97 AVSS
OPE (2) P. C. B.
25 28 29 30 94 23 24 26
4
6
OPE (1) P. C. B.
3
CB707
2
TERMINAL No.
16 12
12 DAT-I
MAIN P. C. B. FREQUENCY
15 MUT-T STEP
CB251
16 STA
TERMINAL No.
17 ST/MO
TUNER
AM/FM
+12V
5
9 22
1
AUX
30 13
14
2
DVD
15
29
6
MD REC
25
3
TAPE REC 5
28
8 IC108
7 4
11
MD PLAY
24
20
7
1
4 23
TAPE PLAY
27 26
6
PJ100
12 18 19
±12V
±12V
7
C D
+5V +5V
R745
INPUT REMOTE
SELECTER SENSOR
SW700 U700
5 6 21 7
IC700 µ–COM
4 3 91 27 20 19 92
5
7
8 10 11 14 4 9 17
10 CE
11 CLK
13 DAT-0
5 6
MUTE
MOTOR
DRIVE Q256 ~ 258 DRIVE
IC211 Q271, 273,
277
2 10
M
PROTECTION
±12V
Q272, 275, 276,
279, 280
8 4
2 5 7
TONE CONTROL MUTING POWER
Q250, Q251
8 IC210 AMP
3 1
5
Q252~255
VOLUME
Q259~262
VR210 Q263~266
Q267, 269
VR700 VR701
BASS TREBLE ±B
+12V
OPE (1) P. C. B.
E F
12S +5V
FM
ANT
GND
AM/FM TUNER
(TUNER PACK)
REST Q701 AM
Q702 ANT
Q703
12 22 16 63 100 99
X IN 10
XL700
32.768 kHz
X OUT 11
10XOUT 13
XL701
10 MHz
10XIN 15
RLY. PW 2
35 18 17
+5V
POWER ON
OPE (1) P. C. B.
13 1
+12V AC1
-VP
MAIN P. C. B.
JK250
REM
–12V AC3
+B
(SYSTEM CONNECTOR)
RELAY
OPE (1) P. C. B.
DRIVE
Q274
JK700
DG
HP
HEAD
MUTING L
PHONES
R
Q281~284
R358,
359
TE250
SPEAKERS
RY250
PJ250
SUB
C. R
WOOFER
+5V
IC113
TUNER
G H
B, G, E models only
4.332MHz
XL4
MAIN P. C. B.
12 13
CB103
TERMINAL No.
RDS
Q108
7 IC109
RDS 2
LC72722
3 MUT-T
15 CE
13 2 STA
CLK
14 DAT-I 1 ST/MO
6 TUL
4 TUR
9 5V
8 12V
U, C, K, A, B, G, E, J
RY231
models 12S
Q231
SUB
TRANSFORMER
RY231
R, L models
12S Q232
Q231
D233
G
T231
POWER
TRANSFORMER
F1
F231
F232
G, E models
F2
only
+B AC1
C303 D542
TE231
C304
AC3
–B
Q540
240V
D270
–VP
–B
220V
–30V D540
120V
SW401
Q541
+12V
+12V +B
F401
D541 120V
110V
Q278
–12V –B
D258 0V
I J
RX-E600/NX-E400
20 DAT O
TO: µ-COM
21 CLK
22
DAT I
23 CE
FROM: µ-COM
TUNER TO: INPUT
MAIN P. C. B.
U, C, K, A, B, G, E, J
models
R, L models
15