Block Diagrams; Main Section - Sony STR-VX700 Service Manual

STR-VX700

4-2. BLOCK DIAGRAMS

MAIN SECTION

1
2
R-CH(CD R)
7
R-CH(PB R)
9
CN101
SYSTEM
CONTROL
TO
5 R-CH(REC R)
HTC-VX500
6
IIC DATA
14
IIC CLK
16
AC1
17
AC2
13
J6301
VIDEO
AV INPUT
(VIDEO 2)
AUDIO L
J101
IN L
MD/
VIDEO 1
OUT L
ST L
FM/AM TUNER COM DIN
COM DATA
TUNER UNIT IS
ST CE
SUPPLIED AS
COM CLK
THE ASSEMBLED
MUTE
BLOCK
STEREO
TUNED
POWER ON/OFF
PRO-LOG RLY
DISPLAY CONTROL
AC1
IC601
AC2
12 G0
B
FL601
I
DATA
1
VF1
POWER 64
VF2
SECTION
I
RESET
FLUORESCENT
61
G15
INDICATOR
TUBE 59 S0
I
33
31
I
23
S35
16
EQ
IC111(1/2)
2
TU
69
CD
68
V2 SELECT
67
SWITCH
TC
66
AMP
MD/V1
65
R-CH
SPEANA
SELECTOR
IC505
Y1 1 17 f1
15 Y
Y2 2 16
Z1 3 15 f3
4 Z
Z2 5 14 f4
13 f
9 10
25
R-CH
22 SPEANA CONT
AV SWITCH
26 SPEANA0
PRO-LOG DATA
Q6301
27 SPEANA1
AV IN
41
I2C DATA
55
56 I2C CLK
92 DATA OUT
90 DATA IN
89 LAT
93
CLK
86 ST MUTE
87 STREO
88 TUNED
94 POWER ON/OFF
PRO-LOG RLY
4
16 35 FL DATA
MASTER CONTROL
CLK 15 36 FL CLK
IC501
CS 14 37 FL LAT
13 38 FL RESET
28 KEY0
KEY
I I
MATRIX
31 KEY3
MULTI JOG
20 JOG A
STATION
21
JOG B
S653
VOLUME 18 VOL A
S652
19 VOL B
SLIDING
SENSOR IN
SENSOR 42
IC504,Q513
REMOTE
43 SIRCSN
SENSOR
IC503
X2 X1 XT2 XT1
10 11 13 14
X501 X502
5MHz 32kHz
42
4
EQ
59
60
57
58
DOLBY PRO-LOGIC
IC300
L IN 24
61 L OUT
SPEANA
BPF FILTER
33
S OP OUT
IC506
31
C OP OUT
OSC2
47
R-CH
f2
OSC1 46
LINE
4
X301
IN
8MHz
CLK DATA
49 52 50 54 51 53
99
PRO-LOG LAT2
98
PRO-LOG LAT1
PRO-LOG CLK 1
100
1
GEQ DATA 96
2
97
GEQ CLK
3
95
GEQ LAT
DBFB B2 5
DBFB B1 6
TA MUTE 7
7 6
50
MIC AMP
PANEL
I IC6001(2/2)
LED
LED
54
.
ON/OFF
57
SWITCH
LED
I
Q502-512
70 Q531-540
.
72
.
73
D507
RESET
RESET
RESET 15 SWITCH
IC502
Q501
D504
ACCUT 32
IC891
82 5 2 M891
MOTOR
M PANEL
DRIVER
83 6 10
MOTOR
PANEL
PANEL OPEN 84
OPEN/CLOSE
85
PANEL CLOSE
S892
10 10
VOLUME
IC111(2/2)
41
36
5 7
40
MICON
INTERFACE
AMP
R-CH
IC113(2/2)
33 32 34 38 39
1 2 3
DBFB
SELECTOR
IC112
AMP
IC361
5 7 MUTE
Q361,371
3 1
MUTE
SWITCH
Q121
ECHO PROCESSOR
IC6002
8 LPF 2 OUT LPF 1 IN 1
RV6001(2/2)
ECHO VOL
+5.6V
VIDEO
L-CH
C
MUTE
S/W
Q183
POWER
MUTE SECTION
SW DET
L+R
Q132 D131
S OUT
C OUT
TA MUTE
MIC AMP
IC6001(1/2)
J6001
1 3
MIX
MIC 1
RV6001(1/2)
J6002
MIC LEVEL
MIX
MIC 2
• R CH: Same as L ch
• SIGNAL PATH
: FM
: AUDIO(AV INPUT)
: MD/VIDEO
: PB
: VIDEO(AV INPUT)
: REC
: CD