Philips vr530 - System Block Diagrams; Servo, Video, and Audio Diagrams

M
M
LOADING
MOTOR
CYLINDER ASSEMBLY CAPSTAN MOTOR
DRUM
MOTOR
PG
SENSOR
CONTROL
HEAD
CL287
5 5CTL(+)
6 6CTL(-)
CL504
AC HEAD ASSEMBLY
CL509
1 1KEY-1
CL508
POWER SW CBA
MAIN CBA
KEY- 2
C-FG
C-CONT
D-FG
D-PG
ST-S
T-REEL
C-F/R
KEY- 1
REMOCON-IN
CTL(+)
RESET
FTV-IN
REC-SAF-SW
PG-DELAY
CTL(-)
D-V SYNC
D-REC-H
DAVN-L
RF-SW
H-A-SW
C-ROTA
END-S
14
90
89
94
95
76
87
10
4
80
34
78
2
13
15
18
65
20
16
31
8
7
RS501
REMOTE
SENSOR
LM-FWD/REV
81
D-CONT77
(DECK ASSEMBLY)
Servo/System Control Block Diagram BLOCK DIAGRAMS
T-REEL
Q771,
Q772
Q501
RESET
Q503
S-REEL79
SW-POINT
AL+5V
VR501
TIMER+5V
AND
S-REEL
PS503
TP506
I2C-BUS SDA
I2C-BUS SDA
I2C-BUS SCL
A-MUTE-H
I2C-BUS SDA
I2C-BUS SCL
Hi-Fi-H-SW
A-MODE
A-MUTE-H
Hi-Fi-H-SW
A-MODE
H-A-COMP
17
V-ENV
6
P-ON-H
C-POW-SW
P-ON-H
C-POW-SW
P-DOWN-L
67
66
86
P-DOWN-L
C-SYNC
58
SW506
REC-SAFETY
TO
VIDEO BLOCK
TO
Hi-Fi AUDIO
BLOCK
TO
AUDIO BLOCK
2 2KEY-2
4 4KEY-1
KEY SWITCH
KEY SWITCH
CL505 CN651
FUNCTION CBA
1-9-11 1-9-12 HC265BLS
SDA
SDA
SCL
SCL
TU701(TUNER UNIT)
IC503 (MEMORY)
72
61
19
83
I2C-BUS SCL
D-V SYNC
D-REC-H
DAVN-L
RF-SW
H-A-SW
C-ROTA
I2C-BUS SDA
H-A-COMP
V-ENV
C-SYNC
I2C-BUS SCL
71
3
5
SDA
SCL
12
11
LD-SW9
AL+15V/+12V
AL+12V
AL+5V
AL+5V
P-ON+5V
SW507
P-ON+5V
LD-SW
AL+5V
D502
S-LED
END-S
TO
POWER
SUPPLY
BLOCK
KEY
SWITCH
TP507
S-INH
SW505
CH-UP
M
CAPSTAN
MOTOR
" " = SMD
NOTE FOR WIRE CONNECTORS:
1. PREFIX SYMBOL "CN" MEANS CONNECTOR.
(CAN DISCONNECT AND RECONNECT.)
2. PREFIX SYMBOL "CL" MEANS WIRE-SOLDER
HOLES OF THE PCB.
(WIRE IS SOLDERED DIRECTLY.)
TEST POINT INFORMATION
:INDICATES A TEST POINT WITH A JUMPER WIRE ACROSS A HOLE IN THE PCB.
:USED TO INDICATE A TEST POINT WITH A COMPONENT LEAD ON FOIL SIDE.
:USED TO INDICATE A TEST POINT WITH NO TEST PIN.
:USED TO INDICATE A TEST POINT WITH A TEST PIN.
IC561
(FIP DRIVER)
IC501
(SERVO/SYSTEM CONTROL)
IC771
(COMPARATOR)
DRV-DATA
DRV-STB
DRV-CLK
DRV-DATA
DRV-STB
DRV-CLK
FP562
LED CLOCK
G1
G2
G3
G4
S1
S2
S7
S8
S9
S10
23
22
21
28
2
1
68
69
70
20
13
14
16
17
7
8
AUDIO-SW-2
30
AUDIO-SW-1
AUDIO-SW-2
AUDIO-SW-1
29
5
6
P-ON+5V
9
14
13
8
11
10
2 64
4
5
CL502
12 C-F/R
11 AL+15V/+12V
10 AL+12V
9
P-ON+5V
8
GND
7
C-FG
6
C-CONT
5
GND
4
D-FG
3
LM-FWD/REV
2
D-CONT
1
D-PG
TU-VIDEO
TO
VIDEO
BLOCK
V-IN1
SENSOR CBA
SENSOR CBA
END-S
ST-S
Q504
Q505
G,H,I,J,K
G,H,I,J,K
F,G,K
32
33
SECAM-H
TRICK-H
SECAM-H
TRICK-H
F
Comparison Chart of Models & Marks
Model Mark
VR330/02
VR330/07
VR330/39
D
E
F
VR530/39 G
Model Mark
VR630/02
VR630/16
VR630/39
H
VR630/07 I
J
K
SW510 POWER
CTL97
FF/REW-L84
Q502
TP501
CTL