1-7-1
BLOCK DIAGRAMS < TV/VCR Section >
T0006BLS
System Control / Servo Block Diagram
CONTR
OL
HEAD
CL402
AC HEAD ASSEMBLY
MAIN CBA
RF-SW
T-REEL
DV-SYNC
C-SYNC
C-SYNC
V-ENV
CTL(+)
D224 S-LED
D204 REC
D216 DVD
D217
TV/VCR
Q210
Q211
Q207
P-ON+5V
REC-LED
KEY0
RS201
REMOTE
SENSOR
KEY1
DVD-H
TV/VCR-LED
RESET
ROTA
D-REC-H
D-REC-H
REC-SAFETY
A-MUTE
SCL
REMOTE
SDA
A-MUTE
CTL(-)
RF-SW
DV-SYNC
V-ENV
ROTA
IC201
(SERVO/SYSTEM CONTROL)
AL+5V
AL+5V
94
95
80
34
18
15
10
13
74
33
8
44
65
72
CTL-AMP-OUT
DVD-REMOTE
97
CTL-AMP-OUT
TP202
(DECK
ASSEMBLY
)
T-REEL
Q206
Q205
RESET
TIMER+5V
ST/SAP-IN
4
NORMAL-H
22
70
YCA-SDA
68
YCA-CS
69
YCA-SCL
YCA-SDA
YCA-CS
SP-MUTE
SP-MUTE
12
YCA-SCL
A-MUTE
DVD-MAIN-POWER
SW211
REC
SAFETY
TO VIDEO
BLOCK DIAGRAM
TO AUDIO
BLOCK DIAGRAM
TO Hi-Fi AUDIO
BLOCK DIAGRAM
SCL
(MEMORY)
SDA
6
5
P-DOWN
84
P-ON-H
P-DOWN
P-ON-H
31
LD-SW
1
I
2
C-OPEN
45
71
AL+5V
SW212
LD-SW
CS
7
TO POWER
SUPPLY BLOCK
DIAGRAM
SDA
SCL
TO TV PROCESS
BLOCK DIAGRAM
IC202
WF3
ENV-DET
17
V-H-SW
ENV-DET
V-H-SW
16
SDA
SCL
Hi-Fi-H-SW
ST/SAP-IN
NORMAL-H
DVD-MAIN-POWER
Hi-Fi-H-SW
19
26
48
21
YCA-SDA
YCA-CS
DVD-A-MUTE
42
5
KEY SWITCH
SW201 SW203,
SW206 SW210
33
KEY1
CN1401
CN503
CN803
KEY SWITCH
SW1401 SW1408
14
25
9
SDATA
9
21
FP-DOUT
TO DVD SYSTEM
CONTROL/SERVO
BLOCK DIAGRAM
<DVD SECTION>
CN401
CN1602
6
CN301
6
SCLK
8
CS
7
DVD-REMOTE
M
1
M+12V
5
C-CONT
6
FG-GND
7
LD-CONT
CAPSTAN
MOTOR
CAPSTAN MOTOR
P-ON+5V(3)
D/L+15V
M+12V
10
M-GND
11
D/L+12V
9
D-PFG
12
D/L+15V
END-SENS.
Q201
SENSOR CBA
(END-SENSOR)
ST-SENS.
Q202
SENSOR CBA
(ST-SENSOR)
18
FP-CLK
19
FP-CS
22
D
VD-REMO
TE
52
51
50
SDATA
SCLK
CS
SDA
SCL
47
DVD-A-MUTE
2
CTL(+)
1
CTL(-)
8
D-CONT
4
C-F/R
3
C-FG
2
P-ON+5V(3)
66
87
76
82
77
90
C-F/R
C-FG
C-CONT
LD-CONT
D-CONT
D-PFG
CL201
9
7
ST-SENS.
END-SENS.
6
8
7
AFT
AFT
YCA-SCL
FUNCTION CBA
Q1621
Q1619
Q1620
NO
TE FOR
WIRE CONNECT
ORS:
1.
PREFIX SYMBOL "CN" MEANS CONNECT
OR.
(CAN DISCONNECT AND RECONNECT
.)
2.
PREFIX SYMBOL "CL" MEANS
WIRE-SOLDER
HOLES OF
THE PCB
.
(WIRE IS SOLDERED DIRECTL
Y
.)
TEST POINT INFORMA
TION
:INDICA
TES A
TEST POINT
WITH A JUMPER
WIRE A
C
R
OSS A HOLE IN
THE PCB
.
:USED
T
O
INDICA
TE A
TEST POINT
WITH A COMPONENT LEAD ON FOIL SIDE.
:USED
T
O
INDICA
TE A
TEST POINT
WITH NO
TEST PIN.
:USED
T
O
INDICA
TE A
TEST POINT
WITH A
TEST PIN.
" " = SMD
SUB CBA
M
LOADING
MOTOR
CYLINDER ASSEMBLY
DRUM
MOTOR
PG
SENSOR
M
Содержание 19MDTR20 - Dvd-video Player
Страница 56: ...WF11 PIN 5 OF CN571 Q571 Collector WF10 1 6 43 1 6 44 H V CBA Bottom View TV VCR Section BTD850F01031 A...
Страница 86: ...1 11 3 TD857PEX S2 PACKING TAPE S6 S7 S1 S3 S4 S4 X1 X12 X3 X4 X9 S4 TAPE X13 X25 X2 X11 X8 X10 Packing...
Страница 97: ...1 3 1 T0006IB OPERATING CONTROLS AND FUNCTIONS 27MDTR20 17 view...
Страница 98: ...1 3 2 T0006IB 27MDTR20 17 view...
Страница 99: ...1 4 1 T0006IBR REMOTE CONTROL OPERATION...
Страница 100: ...1 4 2 T0006IBR...
Страница 147: ...R583 H Adjustment Sub CBA Top View TV VCR Section 1 8 41 1 8 42 BT1000F01022 A...
Страница 162: ...1 10 3 T0006PEX Packing S2 S6 S7 S3 S1 X1 X3 X4 X25 X5 X11 1 X11 3 Packing Tape Tape X2 1 S4 X9 X2 2 FRONT S5 S4 S4...
Страница 178: ...1 5 1 T1102IB OPERATING CONTROLS AND FUNCTIONS...
Страница 179: ...1 5 2 T1102IB...
Страница 180: ...1 5 3 T1102IB...
Страница 181: ...1 5 4 T1102IB...
Страница 233: ...R2583 H f0 Adjustment B TP2501 J2550 GND Sub CBA Top View TV VCR Section BT1100F01022 A 1 11 25...
Страница 258: ...1 18 2 T0102PEX FRONT S4 S4 S1 X1 Tape X9 S4 X4 X2 1 X25 X3 S3 S6 S7 S2 Packing Tape X2 2 Packing...
Страница 277: ...2 4 9 N2466FTDA 43 41 42 L 13 Fig DM16 44 45 Slide P 9 Fig DM17...
Страница 296: ...1 5 2 T1102IB...
Страница 297: ...1 5 3 T1102IB...
Страница 298: ...1 5 4 T1102IB...
Страница 350: ...R2583 H f0 Adjustment B TP2501 J2550 GND Sub CBA Top View TV VCR Section BT1100F01022 A 1 11 25...
Страница 375: ...1 18 2 T0102PEX FRONT S4 S4 S1 X1 Tape X9 S4 X4 X2 1 X25 X3 S3 S6 S7 S2 Packing Tape X2 2 Packing...
Страница 394: ...2 4 9 N2466FTDA 43 41 42 L 13 Fig DM16 44 45 Slide P 9 Fig DM17...