System Block Diagram - Toshiba SD-K530SU Service Manual

6. SYSTEM BLOCK DIAGRAM

TO/FROM DECK
MODE S/W
5V
T-UP END
ES501
R550
R557
LD501
DECK IR LED
R553
T-UP REEL
R555
5.3VA
5.3VA
MS501
GND
MODE S1 25 MODE S1
MODE S2
24 MODE S2
MODE S3
MODE S4
23
MODE S3
22
MODE S4
X502
14MHz
38
X in
OSC
39
X out
X501 Xc in
35
OSC
32.768KHz
Xc out
36
21 T-UP Sensor
ES502
R535
C534
R537
SUP Sensor
20
C535
SUP END R564
RS501
R556
80 T-UP Reel
R536
RS502
R538
79 SUP Reel
SUP REEL R558 C582
CST IN
58
14
CST.SW/REC TAP
R531 CS501
R5C6
RC601
R544
C552
76 95 94 9 18 13 16 59
11 77 90 87 12 60 56
I-Limit
REC 'H'
C.ROT
A.MUTE'H'
S clk
OSC
S out
DVD DATA OUT
DVD DATA IN
DVD CLK
DVD RESET
DVD ENA
IC501
A. ENV
M37760
A. H.SW
A. MUTE 'H'
REC 'H'
CLK
DATA
CV OUT
AFT
PLL CLK
PLL DATA
VCR 'H'
MODU CTL
POWER FAIL
44 45 88 49 53 98 37
40 99
R/C
C500
OSC
L511
R598
C595
C596
3-30 3-31
TO/FROM AVCP
CV IN
50
COMP IN
17
74
15
84
DISPLAY
67
S in
66
IC5F1
65
65
66
67
TO/FROM DVD
82
85
8
19
68
TO/FROM AUDIO(Hi-Fi)
74
71
Hi-Fi ONLY
72
52
100
TO/ FROM TU/IF
71
72
26
61
78
IC504
34 3 Vcc
RESET
1
Q503
+ +
IC505
C517 5.3VA
R541
Q501
3 Vcc
R583 1
R529
+
L512
C592
5V
+
C503
+
C561 L501
GND
2
GND
2
COMBI NTSC