Philips VR330/58 User manual

Service Manual
Service
Service
Service
Video Cassette Recorder
Contents
Chapter
Adjustment Procedure
Schematic Diagrams and CBA's
Exploded Views
Mechanical and Electrical Parts Lists
Sec. 1:
Sec. 2: Standard Maintenance
Mechanism Alignment Procedures
Disassembly / Assembly of Mechanism
Deck Exploded Views
Survey of versions:
/02 PAL B/G, VPS/PDC
/07 PAL I, Ireland
/16 PAL B/G, Spain
/39 SECAM L,L' & PAL B/G, I
/58 PAL/SECAM B/G, D/K
Safety regulations require that the set be restored to its original
condition and that parts which are identical with those specified
be used.
Published by BK 2002 Video Service Department Printed in Japan c Copyright reserved Subject to modification GB 3103 785 22110
VR330/58
VR530/58
VR630/58
VR730/58
VR732/58
VR830/58
VRQ45/16/39/58
For technical data reference is made to the Service Manual of VR530/02/07/16
3103 785 21990.
The present Manual states only the differences.

1-5-3 HC493IB
[ VR630/58 ]
1 2 3
4 5 6
7 8
0
INDEX
9
SLOW AUDIO
STANDBY/ON
EJECT
MENU STATUS/EXIT CLEAR
RECORD/OTR STILL
P-
MUTE
P+
TV
VCR
TURBO TIMER
SV/V
SYSTEM
+
Buttons for VCR feature only
To operate the VCR with the remote control.
To eject the cassette.
To delete last entry/Clear programmed recording (TIMER).
To record the TV channel selected at this moment or press repeatedly to
start a One-Touch Recording.
To stop the tape and slow a still picture.
To select the programme number. During normal or slow motion playback, press to
adjust the tracking.
In combination with :to search for previous or next recording on the
cassette.
To view the picture in slow motion.
To change stereo sound and 2nd language.
Doesn’t
To change the video (colour) system. [ VR630/39 ]
work in these models. [ VR630/02, VR630/07, VR630/16 ]
To programme a recording with the function TURBO TIMER.
To make a TIMER programming with SHOWVIEW.
To call up main menu of VCR.
To play a tape, select an item in the menu of VCR.
To stop the tape, select an item in the menu of VCR
When tape playback is stopped, press to fast forward the tape at high speed. During
playback, press to fast forward the tape while the picture stay on the screen. To store or confirm
entry in the menu.
When tape playback is stoped, press to rewind the tape at high speed. During playback,
press to rewind the tape while the picture stay on the screen.To return the cursor in the menu.
MENU
SV/V+
TURBO TIMER
SYSTEM
AUDIO
SLOW
INDEX
P-P+
STILL
RECORD/OTR
CLEAR
EJECT
VCR
Buttons with TV feature
To call up additional TV functions.
To switch VCR or Philips TV on or off, interrupt menu function.
To access or remove the VCR’s on-screen status display. To exit on-screen
menus. Or, to access or remove a status display or menu of Philips TV.
Press to select channels at VCR or Philips TV.
To mute the TV’s sound. Press again to restore the volume.
To adjust the TV’s volume.
MUTE
0..9
STATUS/EXIT
STANDBY/ON
TV
Press button VCR on the remote control
before doing VCR related functions
on the remote. By pressing button TV it
is possible to navigate some
functions on PHILIPS TV sets.

1-5-4 HC493IB
STILL
PROGRAMME
RECORD
PWR. REC
COUNTER RESET
STANDBY/ON
To switch off or on, interrupt a function.
To select the programme number. During normal or slow motion playback, press to adjust the tracking.
To record the TV channel selected at this moments.
When tape playback is stopped, press to fast forward the tape at high speed. During playback, press to fast forward the tape while the picture stay on the screen.
When tape playback is stoped, press to rewind the tape at hight speed. During playback, press to rewind the tape while the picture stay on the screen.
To play a tape.
To stop the tape and eject the cassette.
To stop the tape and show a still picture.
To reset the counter.
COUNTER RESET
STILL
RECORD
PROGRAMME-PROGRAMME+
STANDBY/ON
Front of the device
RF OUT
AV2 (DECODER) AV1 (TV)
AERIAL
Back of the set
To connect a HIFI-set.
To connect a satellite receiver, decoder, video recorder,etc.
To connect the TV set.
To connect the aerial cable.
To connect the TV set.
RF OUT
AERIAL
AV1(TV)
AV2(DECODER)
AUDIO OUTPUT L R

1-5-5 HC493IB
[ VR330/58 ]
1 2 3
4 5 6
7 8
0
INDEX
9
STANDBY/ON
EJECT
MENU STATUS/EXIT CLEAR
RECORD/OTR STILL
P-
MUTE
P+
TV
VCR
SV/V
SYSTEM
+
Buttons for VCR feature only
To operate the VCR with the remote control.
To eject the cassette.
To delete last entry/Clear programmed recording (TIMER).
To record the TV channel selected at this moment or press repeatedly to
start a One-Touch Recording.
To stop the tape and slow a still picture.
To select the programme number. During normal or slow motion playback, press to
adjust the tracking.
In combination with :to search for previous or next recording on the
cassette.
To change the video (colour) system. [ VR330/39 ]
To make a TIMER programming with SHOWVIEW.
To call up main menu of VCR.
To play a tape, select an item in the menu of VCR.
To stop the tape, select an item in the menu of VCR
When tape playback is stopped, press to fast forward the tape at high speed. During
playback, press to fast forward the tape while the picture stay on the screen. To store or confirm
entry in the menu.
When tape playback is stoped, press to rewind the tape at high speed. During playback,
press to rewind the tape while the picture stay on the screen.To return the cursor in the menu.
MENU
SV/V+
SYSTEM
INDEX
P-P+
STILL
RECORD/OTR
CLEAR
EJECT
VCR
Buttons with TV feature
To call up additional TV functions.
To switch VCR or Philips TV on or off, interrupt menu function.
To access or remove the VCR’s on-screen status display. To exit on-screen
menus. Or, to access or remove a status display or menu of Philips TV.
Press to select channels at VCR or Philips TV.
To mute the TV’s sound. Press again to restore the volume.
To adjust the TV’s volume.
MUTE
0..9
STATUS/EXIT
STANDBY/ON
TV
Press button VCR on the remote control
before doing VCR related functions
on the remote. By pressing button TV it
is possible to navigate some
functions on PHILIPS TV sets.

1-5-6 HC493IB
RF OUT
TV
AERIAL
STILL
PROGRAMME
RECORD
PWR. REC
COUNTER RESET
STANDBY/ON
To connect the TV set(programme number ).
To connect the aerial cable.
To connect the TV set.
RF OUT
AERIAL
TV
To switch off or on, interrupt a function.
To select the programme number. During normal or slow motion playback, press to adjust the tracking.
To record the TV channel selected at this moments.
When tape playback is stopped, press to fast forward the tape at high speed. During playback, press to fast forward the tape while the picture stay on the screen.
When tape playback is stoped, press to rewind the tape at hight speed. During playback, press to rewind the tape while the picture stay on the screen.
To play a tape.
To stop the tape and eject the cassette.
To stop the tape and show a still picture.
To reset the counter.
COUNTER RESET
STILL
RECORD
PROGRAMME-PROGRAMME+
STANDBY/ON
Front of the device
Back of the set

1-5-7 HC493IB
[ VR730/58,VR732/58 ]
Press button VCR on the remote control
before doing VCR related functions
on the remote. By pressing button TV it
is possible to navigate some
functions on PHILIPS TV sets.
1 2 3
4 5 6
7 8
0
INDEX
9
SLOW AUDIO
STANDBY/ON
EJECT
MENU STATUS/EXIT CLEAR
RECORD/OTR STILL
P-
MUTE
P+
TV
VCR
TAPE LIST SMART PICTURE TURBOTIMER
SV/V
SYSTEM
+
Buttons for VCR feature only
To operate the VCR with the remote control.
To eject the cassette.
To delete last entry/Clear programmed recording
(TIMER).
To record the TV channel selected at this
moment or press repeatedly to start a One-Touch Recording.
To stop the tape and slow a still picture.
To select the programme number. During normal or
slow motion playback, press to adjust the tracking.
In combination with :to search for
previous or next recording on the cassette.
To view the picture in slow motion.
To change stereo sound and 2nd language.
Doesn’t work in these models.
To call up the Tape List.
To select a smart
picture mode.
To programme a recording with the function
TURBO TIMER.
To make a TIMER programming with Video Plus+ system.
To call up main menu of VCR.
To play a tape, select an item in the menu of VCR.
To stop the tape, select an item in the menu of VCR
MENU
SV/V+
TURBO TIMER
SMART PICTURE
TAPE LIST
SYSTEM
AUDIO
SLOW
INDEX 3
P-P+
STILL
RECORD/OTR
CLEAR
EJECT
VCR
When tape playback is stopped, press to fast forward the tape at
high speed. During playback, press to fast forward the tape while the
picture stay on the screen. To store or confirm entry in the menu.
When tape playback is stopped, press to rewind the tape at high
speed. During playback, press to rewind the tape while the picture stay
on the screen.To return the cursor in the menu.
Buttons with TV feature
To call up additional TV functions.
To switch VCR or Philips TV on or off, interrupt menu
function.
To access or remove the VCR’s on-screen status
display. To exit on-screen menus. Or, to access or remove a status
display or menu of Philips TV.
Press to select channels at VCR or Philips TV.
To mute the TV’s sound. Press again to restore the volume.
To adjust the TV’s volume.
MUTE
0..9
STATUS/EXIT
STANDBY/ON
TV

1-5-8 HC493IB
To switch off or on, interrupt a function.
To select the programme number. During normal or slow motion playback, press to adjust the tracking.
To record the TV channel selected at this moments.
When tape playback is stopped, press to fast forward the tape at high speed. During playback, press to fast forward the tape while the picture stay on the screen.
When tape playback is stoped, press to rewind the tape at hight speed. During playback, press to rewind the tape while the picture stay on the screen.
To play a tape.
To stop the tape and eject the cassette.
To stop the tape and show a still picture.
To reset the counter.
White and red socket Audio input socket left/right:To connect a camera recorder or video recorder
Yellow socket Video input socket:To connect a camera recorder or video recorder.
AV FRONT CONNECTORS
COUNTER RESET
STILL
RECORD
PROGRAMME-PROGRAMME+
STANDBY/ON
Front of the device
STILL
PROGRAMME
RECORD
PWR. REC
COUNTER RESET
STANDBY/ON
OPEN A/V FRONT CONNECTORS
RF OUT
AV2 (DECODER) AV1 (TV)
AERIAL
Back of the set
To connect a HIFI-set.
To connect a satellite receiver, decoder, video recorder,etc.
To connect the TV set.
To connect the aerial cable.
To connect the TV set.
RF OUT
AERIAL
AV1(TV)
AV2(DECODER)
AUDIO OUTPUT L R

1-5-9 HC493IB
[ VR830/58 ]
1 2 3
4 5 6
7 8
0
INDEX
9
SLOW AUDIO
STANDBY/ON
EJECT
MENU STATUS/EXIT CLEAR
RECORD/OTR STILL
P-
MUTE
P+
TV
VCR
TAPE LIST SMART PICTURE TURBO TIMER
SV/V
SYSTEM
+
Buttons for VCR feature only
To operate the VCR with the remote control.
To eject the cassette.
To delete last entry/Clear programmed recording (TIMER).
To record the TV channel selected at this moment or press repeatedly to
start a One-Touch Recording.
To stop the tape and slow a still picture.
To select the programme number. During normal or slow motion playback, press to
adjust the tracking.
In combination with :to search for previous or next recording on the
cassette.
To view the picture in slow motion.
To change stereo sound and 2nd language.
Doesn’t work in these models.
To call up the Tape List.
To select a smart picture mode.
To programme a recording with the function TURBO TIMER.
To make a TIMER programming with SHOWVIEW.
To call up main menu of VCR.
To play a tape, select an item in the menu of VCR.
To stop the tape, select an item in the menu of VCR
When tape playback is stopped, press to fast forward the tape at high speed. During
playback, press to fast forward the tape while the picture stay on the screen. To store or confirm
entry in the menu.
When tape playback is stoped, press to rewind the tape at high speed. During playback,
press to rewind the tape while the picture stay on the screen.To return the cursor in the menu.
LC
KB
MENU
SV/V+
TURBO TIMER
SMART PICTURE
TAPE LIST
SYSTEM
AUDIO
SLOW
INDEX 3
P-P+
STILL
RECORD/OTR I
CLEAR
EJECT A
VCR
Buttons with TV feature
To call up additional TV functions.
To switch VCR or Philips TV on or off, interrupt menu function.
To access or remove the VCR’s on-screen status display. To exit on-screen
menus. Or, to access or remove a status display or menu of Philips TV.
Press to select channels at VCR or Philips TV.
To mute the TV’s sound. Press again to restore the volume.
To adjust the TV’s volume.
MUTE
0..9
STATUS/EXIT
STANDBY/ON y
TV
Press button VCR on the remote control
before doing VCR related functions
on the remote. By pressing button TV it
is possible to navigate some
functions on PHILIPS TV sets.

1-5-10 HC493IB
To switch off or on, interrupt a function.
To select the programme number. During normal or slow motion playback, press to adjust the tracking.
To record the TV channel selected at this moments.
When tape playback is stopped, press to fast forward the tape at high speed. During playback, press to fast forward the tape while the picture stay on the screen.
When tape playback is stoped, press to rewind the tape at hight speed. During playback, press to rewind the tape while the picture stay on the screen.
To play a tape.
To stop the tape and eject the cassette.
To stop the tape and show a still picture.
To reset the counter.
White and red socket Audio input socket left/right:To connect a camera recorder or video recorder
Yellow socket Video input socket:To connect a camera recorder or video recorder.
AV FRONT CONNECTORS
COUNTER RESET
STILL
RECORD
PROGRAMME-PROGRAMME+
STANDBY/ON
Front of the device
Back of the set
To connect a HIFI-set.
To connect a satellite receiver, decoder, video recorder,etc.
To connect the TV set.
To connect the aerial cable.
To connect the TV set.
To connect the SAT MOUSE.
IR-SAT
RF OUT
AERIAL
AV1(TV)
AV2(DECODER)
AUDIO OUTPUT L R
STILL
PROGRAMME
RECORD
PWR. REC
COUNTER RESET
STANDBY/ON
OPEN A/V FRONT CONNECTORS
RF OUT
AV2 (DECODER) AV1 (TV)
AERIAL
IR-SAT
AUDIO
OUTPUT
L
R

1-5-11 HC493IB
[ VRQ45/16,VRQ45/39,VRQ45/58 ]
1 2 3
4 5 6
7 8
0
INDEX
9
SLOW AUDIO
STANDBY/ON
EJECT
MENU STATUS/EXIT CLEAR
RECORD/OTR STILL
P-
MUTE
P+
TV
VCR
TAPE LIST SMART PICTURE TURBO TIMER
SV/V
SYSTEM
+
Buttons for VCR feature only
To operate the VCR with the remote control.
To eject the cassette.
To delete last entry/Clear programmed recording (TIMER).
To record the TV channel selected at this moment or press repeatedly to
start a One-Touch Recording.
To stop the tape and slow a still picture.
To select the programme number. During normal or slow motion playback, press to
adjust the tracking.
In combination with :to search for previous or next recording on the
cassette.
To view the picture in slow motion.
To change stereo sound and 2nd language.
Doesn’t work in these models.
To call up the Tape List.
To select a smart picture mode.
To programme a recording with the function TURBO TIMER.
To make a TIMER programming with SHOWVIEW.
To call up main menu of VCR.
To play a tape, select an item in the menu of VCR.
To stop the tape, select an item in the menu of VCR
When tape playback is stopped, press to fast forward the tape at high speed. During
playback, press to fast forward the tape while the picture stay on the screen. To store or confirm
entry in the menu.
When tape playback is stoped, press to rewind the tape at high speed. During playback,
press to rewind the tape while the picture stay on the screen.To return the cursor in the menu.
LC
KB
MENU
SV/V+
TURBO TIMER
SMART PICTURE
TAPE LIST
SYSTEM
AUDIO
SLOW
INDEX 3
P-P+
STILL
RECORD/OTR I
CLEAR
EJECT A
VCR
Buttons with TV feature
To call up additional TV functions.
To switch VCR or Philips TV on or off, interrupt menu function.
To access or remove the VCR’s on-screen status display. To exit on-screen
menus. Or, to access or remove a status display or menu of Philips TV.
Press to select channels at VCR or Philips TV.
To mute the TV’s sound. Press again to restore the volume.
To adjust the TV’s volume.
MUTE
0..9
STATUS/EXIT
STANDBY/ON y
TV
Press button VCR on the remote control
before doing VCR related functions
on the remote. By pressing button TV it
is possible to navigate some
functions on PHILIPS TV sets.

1-5-12 HC493IB
To switch off or on, interrupt a function.
To select the programme number. During normal or slow motion playback, press to adjust the tracking.
To record the TV channel selected at this moments.
When tape playback is stopped, press to fast forward the tape at high speed. During playback, press to fast forward the tape while the picture stay on the screen.
When tape playback is stoped, press to rewind the tape at hight speed. During playback, press to rewind the tape while the picture stay on the screen.
To play a tape.
To stop the tape and eject the cassette.
To stop the tape and show a still picture.
To reset the counter.
White and red socket Audio input socket left/right:To connect a camera recorder or video recorder
Yellow socket Video input socket:To connect a camera recorder or video recorder.
AV FRONT CONNECTORS
COUNTER RESET
STILL
RECORD
PROGRAMME-PROGRAMME+
STANDBY/ON
Front of the device
STOP/EJECT
PROGRAMME PLAY FWDREW
RECORD
PWR. REC
COUNTER RESET
STANDBY/ON
Back of the set
To connect a HIFI-set.
To connect a satellite receiver, decoder, video recorder,etc.
To connect the TV set.
To connect the aerial cable.
To connect the TV set.
To connect the SAT MOUSE.
IR-SAT
RF OUT
AERIAL
AV1(TV)
AV2(DECODER)
AUDIO OUTPUT L R
RF OUT
AV2 (DECODER) AV1 (TV)
AERIAL
AUDIO
OUTPUT
L
R

1-6-3 HC464-493SNA
[ VR530/58,VR630/58,VR330/58,VR730/58,VR732/58,VR830/58,VRQ45/16,
VRQ45/39,VRQ45/58 ]
Signal Name Function
8POUT-1 SCART 1 8Pin Output Control
Signal
8POUT-2 SCART 2 8Pin Output Control
Signal
A-MODE Hi-Fi Tape Detection Signal
A-MUTE-H Audio Mute Control Signal
(Mute = “H”)
A-PB/REC Normal Audio Play Back/Record
Signal
AFC Automatic Frequency Control
Signal
AGC IF AGC Control Signal
AL+15V/+12V Always +15V/+12V with AC Plug
Connected
AL+5V Always +5V with AC Plug
Connected
AL+9V Always +9V with AC Plug
Connected
AMPC CTL AMP Connected Terminal
AMPVcc AMPVcc
AMPVREFIN V-Ref for CTL AMP
AMPVss AMPVss (GND)
AVcc A/D Converter Power Input/
Standard Voltage Input
CCTerminal
C-CONT Capstan Motor Control Signal
C-F/R Capstan Motor FWD/REV Control
Signal (FWD=”L”/REV=”H”)
C-FG Capstan Motor Rotation Detection
Pulse
C-POWER-
SW Capstan Power Switching Pulse
C-ROTA Color Phase Rotary Changeover
SIgnal
C-SYNC Composite Synchronized Pulse
CLKSEL Clock Select (GND)
COLOR-IN
SECAM or MESECAM Chroma
Video Input Signal at Super
Impose
CTL (+) Playback/Record Control Signal
(+)
CTL (-) Playback/Record Control Signal
(-)
CTLAMPout To Monitor for CTL AMP Output
D-CONT Drum Motor Control Signal
D-FG Drum Motor Rotation Detection
Pulse
D-PG Drum Motor Pulse Generator
D-REC-H Delayed Record Signal
D-V- SYNC Dummy V-sync Output
DAVN-L VPS/PDC Data Receive = “L”
DRV-CLK LED Clock Driver IC Control Clock
DRV-DATA LED Clock Driver IC Control Data
DRV-STB LED Clock Driver IC Chip Select
Signal
END-S Tape End Position
Detect Signal
FE-H GND Ground for Full Erase Head
FF/REW-L CTL Amp Gain Switching Signal
(FF/REW=”L”)
FSC-IN
[4.43MHz] 4.43MHz Clock Input
FTV-IN Comparator Input of Video Signal
for Follow TV
H-A-COMP Head Amp Comparator Signal
H-A-SW Video Head Amp Switching Pulse
Hi-Fi-A (L) Hi-Fi Audio Head (L)
Hi-Fi-A (R) Hi-Fi Audio Head (R)
Hi-Fi-COM Hi-Fi Audio Head Common
HiFi-H-SW HiFi Audio Head Switching Pulse
HLF LPF Connected Terminal (Slicer)
I2C BUS- SCL I2C BUS Control Clock
I2C BUS- SDA I2C BUS Control Data
JK1-8P-OUT-1 SCART 1 8Pin Output Control
Signal
JK1-8P-OUT-2 SCART 2 8Pin Output Control
Signal
KEY-1 Key Scan Input Signal 1
KEY-2 Key Scan Input Signal 2
LD-SW Deck Mode Position Detector
Signal
LINK-IN Easy Link Data Input
Signal Name Function

1-6-4 HC464-493SNA
LINK-OUT Easy Link Data Output
LM-FWD/REV Loading Motor Control Signal
MOD-A Modulator Audio Output Signal
N-A-PB Normal Audio Playback
N-A-REC Normal Audio Recording
OSCIN Clock Input for letter size
OSCOUT Clock Output for letter size
OSDVcc OSDVcc
OSDVss OSDVss
P-DOWN-L Power Voltage Down Detector
Signal
P-ON+44V +44V at Power-On Signal
P-ON+5V +5V at Power-On Signal
P-ON+9V +9V at Power-On Signal
P-ON-H Power On Signal at High
PG-DELAY Video Head Switching Pulse
Signal Adjusted Voltage
POW-SAF P-ON Power Detection Input
Signal
REC-SAF
Recording Safety SW Detect (With
Record tab="L"/With out Record
tab="H")
REMOCON-IN Remote Control Sensor
RESET System Reset
Signal (Reset=”L”)
RF-SW Video Head Switching Pulse
RGB-
THROUGH
SCART 2 RGB Through Control
Signal
S-REEL Supply Reel
Rotation Signal
SAT-MOUSE SAT-MOUSE Data Control Signal
Output
SC2-IN Input Signal from Pin 8 of SCART2
SECAM-H SECAM Mode at High
ST-S Tape Start Position Detector
Signal
T-REEL Take Up Reel Rotation Signal
TIMER+5V +5V at Timer
TRICK-H Special Playback = “H” in SECAM
Mode
TU-AUDIO Tuner Audio Input Signal
TU-VIDEO Tuner Video Input Signal
Signal Name Function
V-ENV Video Envelope Comparator
Signal
Vcc Vcc
VIDEO-IN Video Signal Input
VIDEO-OUT Video Signal Output
Vss Vss(GND)
X-IN Main Clock Input
X-OUT Main Clock Input
XC-IN Sub Clock
XC-OUT Sub Clock
Signal Name Function

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
IC561
(FIP DRIVER)
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
Q562
Q563
Q564
Q565
DRV-DATA
DRV-STB
DRV-CLK
FP561
FIP
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
KEY SWITCH
KEY SWITCH
3 3KEY-1
1 1KEY-2
2 2KEY-2
4 4KEY-1
CN506 CN651
CL505 CN651 FUNCTION
CBA
1-9-11 1-9-12 HC464BLS
SDA
SCL
TU701(TUNER UNIT)
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
CAS-LED
TIMER-LED
REC-LED
G1
G2
G3
G4
G5
G6
S1
S2
S7
S8
S9
S10
26
25
24
POWER-LED 23
D565 REC
D564 TIMER
D563 CAS
D562 POWER
D561 STAND-BY
+5V
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.
23
22
21
2
22
1
20
13
14
16
17
19
18
7
8
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
P-ON+5V
914
13
8
11
10
2 64
4
5
CL502
12 C-F/R
11 AL+15V/+12V
10 AL+12V
9P-ON+5V
8GND
7C-FG
6C-CONT
5GND
4D-FG
3
LM-FWD/REV
2D-CONT
1D-PG
TU-VIDEO
TO
VIDEO
BLOCK V-IN1
SENSOR CBA
SENSOR CBA
END-S
ST-S
Q504
Q505
AD
W,X,Z,AA,AB,AC,AD,AE
W,X,Y
AB
AB
Z,AA,AB,
AC,AD,
AE
<W,X,Z,AA,AB,AC,AD,AE>
32
33
SECAM-H
TRICK-H
SECAM-H
TRICK-H
SW510 POWER
CTL97
FF/REW-L84
Q502
TP501
CTL
Comparison Chart of Models & Marks
Model Mark
VR530/58
VR630/58
VR330/58
W
X
VR730/58
Y
Z
Model Mark
VRQ45/16
VRQ45/39
AB
VR732/58
VR830/58
AA
VRQ45/58
AC
AD
AE
SDA
SCL
IC503 (MEMORY)
5
6
JACK CBA
LINK-IN
LINK-OUT
85
63
5 5EASY-LINK
CL151 CL101
Q621 10
JK101
EASY-
LINK
DRIVE
AL+5V
CL631
3 3SAT-MOUSE
CL632
SMV CBA
SAT-MOUSE
73
JK631
SAT
MOUSE
Q631
REG
AL+5V

CYLINDER ASSEMBLY
V(R)-1
V-COM
V(L)-1
CL253
1
2
3
Video Block Diagram ( W,X,Z,AA,AB,AC,AD,AE )
1-9-13 1-9-14 HC464BLV
(DECK ASSEMBLY)
VIDEO (R)-1
HEAD
SP
HEAD
AMP
EP
HEAD
AMP
REC FM
AGC
TO SERVO/SYSTEM
CONTROL BLOCK
TO SERVO/SYSTEM
CONTROL BLOCK
C-SYNC
TRICK-H
RF-SW
D-REC-H
C-ROTA
D-V-SYNC
H-A-SW
H-A-COMP
V-ENV
SECAM-H
LUMINANCE
SIGNAL
PROCESS
CHROMINANCE
SIGNAL
PROCESS
PB-H OUT
C-SYNC
V-ENV
H-A-COMP
H-A-SW
D-V-SYNC
RF-SW/C-ROTA
VIDEO (L)-1
HEAD
VIDEO (L)-2
HEAD
VIDEO (R)-2
HEAD
V(L)-2
V-COM
V(R)-2
4
5
6
TU701
IC301
(Y/C SIGNAL PROCESS)
IC501 (OSD)
REC-VIDEO SIGNAL
SERIAL
DECORDER
V-OUT1 1
V-IN1
1
3 3
V-OUT2 1
V-IN2 3
1
3
JACK CBA
IC370 (PAL/SECAM DECTECOTR)
PAL/SECAM
DETECTOR
48
50
52
54
56
24
6
50
52
19
20
JK101
V-OUT1
V-IN1
19
20
JK102
CL151
CL152
CL101
CL102
V-OUT2
V-IN2
61
63
96
95
93
94
90
89
88
87
CHARA.
INS.
CCD 1H DELAY
SP
BYPASS
MUTE
PB/EE
IN1
TUNER
IN1
TUNER
MUTE
PB/EE
FRT
IN2
FRT
IN2
AGC
PR
R
Y
C
P
R P R P
EP
Y. DELAY
Y/C
MIX
+
21
7978
AGC VXO
OSD
CHARACTER
MIX
FBC
1/2
58 59
65
252928 44
17
14
18
2
16
29
1
28
IC640 (VPS)
VPS-V
I2C BUS SDA
DAVN-L
I2C BUS SCL
I2C BUS SDA
I2C BUS SCL 6
14
7
16
DAVN-L
69684643
" " = 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.
67
84
83
71
62
70
D-REC-H 80
BUFFER
Q101
BUFFER
Q102
TP751
V-OUT
WF1
TP301
C-PB
WF5
TU-VIDEO
TU-VIDEO
V-IN1TO
SERVO/SYSTEM
CONTROL BLOCK
VIDEO
JK756
V-IN-F
BUFFER
Q351
MAIN CBA
VPS CBA
TP502
RF-SW
WF2
OSD-V-IN
I2C BUS-SCL
I2C BUS-SDA
DAVN-L
55
COLOR
-IN
W,X,Z,AA,
AB,AD,AE
Z,AA,AB
W,X,Z,AA,
AB,AC,AD,
AE
AD
X301
4.43MHz
Comparison Chart of
Models & Marks
Model Mark
VR530/58
VR630/58
VR330/58
W
X
VR730/58
Y
Z
VRQ45/16
VRQ45/39
AB
VR732/58
VR830/58
AA
VRQ45/58
AC
AD
AE
PB-VIDEO SIGNAL MODE: SP/REC

CYLINDER ASSEMBLY
V(L)
V-COM
V(R)
CL253
1
2
3
Video Block Diagram ( Y )
1-10-15 1-10-16 HC268BLV
(DECK ASSEMBLY)
VIDEO (L)
HEAD
HEAD
AMP
REC FM
AGC
TO SERVO/SYSTEM
CONTROL BLOCK
TO SERVO/SYSTEM
CONTROL BLOCK
C-SYNC
RF-SW
D-REC-H
C-ROTA
D-V-SYNC
V-ENV
LUMINANCE
SIGNAL
PROCESS
CHROMINANCE
SIGNAL
PROCESS
C-SYNC
V-ENV
D-V-SYNC
RF-SW/C-ROTA
VIDEO (R)
HEAD
TU701
IC301
(Y/C SIGNAL PROCESS)
IC501 (OSD)
REC-VIDEO SIGNAL PB-VIDEO SIGNAL MODE: SP/REC
SERIAL
DECORDER
V-OUT1 1
V-IN1
1
3 3
JACK CBA
48
50
56
24
6
50
55
52
19
20
JK101
V-OUT1
V-IN1
CL151
CL101
61
96
95
93
94
CHARA.
INS.
CCD 1H DELAY
BYPASS
IN1
TUNER
MUTE
PB/EE
AGC
PR
R
Y
C
P
R P R P
Y. DELAY
Y/C
MIX
+
7978
AGC VXO
OSD
CHARACTER
MIX COLOR
-IN
FBC
1/2
58 59
65
2928
IC640 (VPS)
VPS-V
I2C BUS SDA
DAVN-L
I2C BUS SCL
I2C BUS SDA
I2C BUS SCL 6
14
7
16
DAVN-L
69684643
" " = 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.
67
84
62
70
D-REC-H 80
BUFFER
Q101
TP751
V-OUT
WF1
TP301
X301
4.43MHz C-PB
WF5
TU-VIDEO
TU-VIDEO
V-IN1TO
SERVO/SYSTEM
CONTROL BLOCK
VIDEO
BUFFER
Q351
MAIN CBA
VPS CBA
TP502
RF-SW
WF2
OSD-V-IN
I2C BUS-SCL
I2C BUS-SDA
DAVN-L
Comparison Chart of
Models & Marks
Model Mark
VR530/58
VR630/58
VR330/58
W
X
VR730/58
Y
Z
VRQ45/16
VRQ45/39
AB
VR732/58
VR830/58
AA
VRQ45/58
AC
AD
AE
21

Audio Block Diagram ( W,X,Z,AA,AB,AC,AD,AE )
REC
AMP
100 3
AUTO
BIAS
2
1
+5V
+5V
Q401
Q406
BIAS
OSC
Q402
N-A-PB
TO Hi-Fi
AUDIO BLOCK N-A-REC
Q404 (PB=ON)
Q405
(PB=ON)
Q403
SWITCHING
D-REC-OFF
5EQ
AMP 98
7
LINE
AMP
REC-ON
AUDIO HD-SW
CONTROL
MUTE 11
6
PB-ON
SP/LP-ON
P
TUNER IN2
IN1
R
ALC
DET
ALC
IC301
(AUDIO SIGNAL PROCESS) 1513 17
4 A-PB/REC
CL504
3 A-COM
1 AE-H
A-PB/REC 4
A-COM 3
AE-H 1
2 AE-H/FE-H
AE-H/FE-H 2
CL287
AUDIO
HEAD
AUDIO
ERASE
HEAD
ACE HEAD ASSEMBLY
FE HEAD
2 FE-H
1 FE-H-GND
CL501
1-9-17 1-9-18 HC464BLA
MAIN CBA
PB-AUDIO SIGNAL REC-AUDIO SIGNAL Mode : SP/REC
71
A-MUTE-H
I2C BUS-SCL
I2C BUS-SDA TO SERVO/SYSTEM
CONTROL BLOCK
FULL
ERASE
HEAD
68 69
SERIAL
DECODER
(DECK ASSEMBLY)
" " = 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.
12
16
INV
ATT
Comparison Chart of Models & Marks
Model Mark
VR530/58
VR630/58
VR330/58
W
X
VR730/58
Y
Z
Model Mark
VRQ45/16
VRQ45/39
AB
VR732/58
VR830/58
AA
VRQ45/58
AC
AD
AE

Audio Block Diagram ( Y )
REC
AMP
100 3
AUTO
BIAS
2
1
+5V
+5V
Q401
Q406
BIAS
OSC
Q402
Q404
(PB=ON)
Q405
(PB=ON)
Q403
SWITCHING
D-REC-OFF
5EQ
AMP 98
7
LINE
AMP
REC-ON
AUDIO HD-SW
CONTROL
MUTE 11
6
PB-ON
SP/LP-ON
P
R
ALC
DET
ALC
IC301 (AUDIO SIGNAL PROCESS)
4 A-PB/REC
CL504
3 A-COM
1 AE-H
2 AE-H/FE-H
A-PB/REC 4
A-COM 3
AE-H 1
AE-H/FE-H 2
CL287
AUDIO
HEAD
AUDIO
ERASE
HEAD
ACE HEAD ASSEMBLY
FE HEAD
2 FE-H
1 FE-H-GND
CL501
1-9-19 1-9-20 HC268BLA
MAIN CBA
PB-AUDIO SIGNAL REC-AUDIO SIGNAL Mode : SP/REC
71
A-MUTE-H
I2C BUS-SCL
I2C BUS-SDA TO SERVO/SYSTEM
CONTROL BLOCK
FULL
ERASE
HEAD
68 69
SERIAL
DECODER
(DECK ASSEMBLY)
" " = 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.
12
16
INV
ATT
TU701
J911
SW
CTL
IC151 (SWITCHING)
PB/EE
PB/EE
PB/EE
PB/EE
TUNER
TU-AUDIO
AUDIO
IN2
IN1
IN1
AUDIO-SW-1
AUDIO-SW-2 TO SERVO/SYSTEM
CONTROL BLOCK
A-IN1
A-OUT1
8
6
JACK CBA
JK101
A-IN1
A-IN1
3
6
3
6
CN101
A-OUT1
A-OUT1
A-IN2
A-OUT2
8
6
8
6
8
6
JK102
A-IN2
A-IN2
3
6
3
6
CN102
CN151
CN152
A-OUT2
A-OUT2
2
21
1
5
2
4
12
14
15
11
10
9
3
13
TUNER
IN2
IN1
15
13
17
TU701
J911
TU-AUDIO
A-IN1
A-OUT1
8
6
JACK CBA
JK101
A-IN1(R)
A-IN1(L)
2
6
1
3
CL101
A-OUT1(R)
A-OUT1(L)
8
6
CL151
21
TUNER
IN1
15
13
Comparison Chart of Models & Marks
Model Mark
VR530/58
VR630/58
VR330/58
W
X
VR730/58
Y
Z
Model Mark
VRQ45/16
VRQ45/39
AB
VR732/58
VR830/58
AA
VRQ45/58
AC
AD
AE

48
47
13
14
51
65
67
69
73
6
7
11
53
R-CH
INSEL
L-CH
INSEL
IF SINAL
PROCESS NOR
SW
SERIAL
DATA
DECODER
OUTPUT
SELECT
VCO LPF
L-CH BPF
R-CH
PNR
L-CH
PNR
LIM DEV
COMP
SW
NOISE
VCO LPF
LIM DEV
COMP
COMP
SW
NOISE
ENV
DET
DO
DET
MIX
R-CH BPF
P
R
R
L
P
R
HOLD
PULSE
NOISE
DET
ALC
31 30
23
80
2
78
38
39
40
26
24
27
N-A-REC
TU-AUDIO
TU701
AUDIO
SIF
LIM
MUTE
4
N-A-PB
Hi-Fi-H-SW
A-MODE
TO AUDIO BLOCK
I2C-BUS SDA
I2C-BUS SCL
TO
SERVO/ SYSTEM
CONTROL BLOCK
Hi-Fi
AUDIO
(R) HEAD
Hi-Fi
AUDIO
(L) HEAD
CYLINDER
ASSEMBLY
MAIN CBA
Hi-Fi-A(R) 7
Hi-Fi-COM 8
Hi-Fi-A(L) 9
CL253
IC451 (MTS/ SAP/ Hi-Fi AUDIO PROCESS/ Hi-Fi HEAD AMP)
Hi-Fi Audio Block Diagram ( W,X,Z,AA,AB,AC,AD,AE )
HC464BLH
REC-AUDIO SIGNALPB-AUDIO SIGNAL Mode : SP/REC
JACK CBA
AFV CBA
JK101
A-IN1(R)
A-IN1(L)
2
6
2
6
1
3
1
3
JK102
CL151
CL152
CL101
CL102
A-IN2(R)
A-IN2(L)
A-OUT1(R)
A-OUT1(L)
A-OUT2(R)
A-OUT2(L)
" " = 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.
TU-AUDIO(R)
4
TU-AUDIO(L) 5
4
5
CN701CN1
SIF 2
TU-AUDIO 1
2
1
CN701 CN1
2
21
22
D.C.
ALC
SW
SW
ALC
D.C.
76
75
A-IN2(R) 9
A-IN2(L) 8
9
8
A-OUT2(R) 6
A-OUT2(L) 11
6
11
A-IN1(R) 10
A-IN1(L) 8
10
8
A-OUT1(R) 6
A-OUT1(L) 12
6
12
Q451
1-9-21 1-9-22
JK758
A-IN(R)
JK757
A-IN(L)
71
9
FRONT
W,X,Z,AA,
AB,AC,AE
FRONT
JK751
A-OUT(R)
A-OUT(L)
Comparison Chart of
Models & Marks
Model Mark
VR530/58
VR630/58
VR330/58
W
X
VR730/58
Y
Z
VRQ45/16
VRQ45/39
AB
VR732/58
VR830/58
AA
VRQ45/58
AC
AD
AE
Z,AA,AB,AC,AD,AE
Z,AA,AB

2
4
16
6
7
Power Supply Block Diagram
CAUTION
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
REPLACE ONLY WITH THE SAME TYPE T1.6AL/250V FUSE.
NOTE :
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
CAUTION !
Fixed voltage (or Auto voltage selectable ) power supply circuit is used in this unit.
If Main Fuse (F001) is blown, check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
HC464BLP
1-9-23 1-9-24
COLD
MAIN CBA
HOT CIRCUIT. BE CAREFUL.
HOT
IC001
ERROR
VOLTAGE DET
Q002
Q003
Q001
F001 L003
LINE
FILTER
BRIDGE
RECTIFIER
D001 - D004
1
23
4
Q004
(SHUNT REGULATOR)
REG
AC001
T001
P-ON+44V
12
P-ON-H
AL+15V/+12V
AL+9V
AL+12V
C-POW-SW
AL+5V
TIMER+5V
P-ON+5V
P-DOWN-L
Q051
Q053
Q054
Q056
Q052
Q057
Q058
13
15
14
11
17
18
T1.6A L 250V
W,X,Z,AA,AB,AC,AD,AE
Comparison Chart of Models & Marks
Model Mark
VR530/58
VR630/58
VR330/58
W
X
VR730/58
Y
Z
Model Mark
VRQ45/16
VRQ45/39
AB
VR732/58
VR830/58
AA
VRQ45/58
AC
AD
AE