Aiwa HV-FX8000 User manual

STEREO VIDEO CASSETTE RECORDER
HV-FX8000
S/M Code No. 09-995-330-9T1
U
SERVICE MANUAL
DATA
BASIC TAPE MECHANISM : D-33
SIMPLE
Replace this Service Manual with "Revision Publishing" when it is issued.
PLAY
STOP
REC/ITR PAUSE/
STILL
REW/ /F FWD
ONETOUCH PLAYBACK
DA4 HEAD/AUTO HEAD CLEANING/DIGITAL AUTO TRACKING

2
REF. NO PART NO. KANRI DESCRIPTION
NO.
ACCESSORIES LIST
1 S8-35R-003-4B0 INSTRUCTION ASSY
2 S7-11R-1N0-27A RC ASSY
3 S5-640-18B-000 PLUG ASSY PHONO CORD
4 S5-640-17B-000 PLUG ASSY PHONE CORD 1WAY
5 S8-610-12C-000 CABLE SET ASSY
6 S8-615-06V-000 CABLE SET ASSY RF-CABLE HI-FI
SPECIFICATIONS
• Design and specifications are subject to change without notice.
Video recording systemRotary 2 head herical scanning system
Video head Double azimuth 4 head
Tuner system Frequency synthesized tuner
TV system M
Video signal system NTSC color signal, 525 lines, 60 fields
Usable cassttes VHS video cassette
Recording Playback time
SP: 3 hours with T-180 tape
LP: 6 hours with T-180 tape (playback only)
EP: 9 hours with T-180 tape
Tape speed SP: 33.35 mm/sec.
LP: 16.67 mm/sec.
EP: 11.12 mm/sec
Fast forward/Rewind time
Less than 180 seconds with T-120 tape
Channel coverage VHF: 2 yo 13
UHF: 14 to 69
CATV: 2 to 13, 4A, A-5 to A-1, W + 12 to
W +84
RF output VHF channel 3 or 4 (switchable), 66 dBµ
Video input 1.0 Vp-p, 75 ohm, unbalanced
Video output 1.0 Vp-p, 75 ohm, unbalanced
Horizontal resolution 230 lines
Video S/N 43 dB (at SP)
Audio track 3 tracks (Hi-Fi sound 2 tracks, Normal sound
1 track)
Audio input -6 dBs, 47 kohm
Audio output -6 dBs, less than 4.7 kohm
Audio frequency response
normal: 100 Hz - 10 kHz (at SP)
Hi-Fi: 20 Hz - 20 kHz
Audio S/N normal: more than 43 dB (at SP)
Hi-Fi: more than 70 dB (at SP)
Operating temperature 5°C to 35°C
Power requirements 120 V AC, 60 Hz
Power consumption 19 W
Dimensions 430 (W) x 102 (H) x 283 (D) mm
(17 x 41/8x 111/4in.)
Weight 3.9 kg (8.58 lbs.)

3
REF. NO PART NO. KANRI DESCRIPTION
NO.
REF. NO PART NO. KANRI DESCRIPTION
NO.
ELECTRICAL MAIN PARTS LIST
IC
SI-SO2-104-00A IC,CXA2104S
SI-MA3-328-00A IC,AN3328S
SI-MA3-664-00A IC,AN3664NFB
87-A20-281-010 IC,MN12510
SI-SA7-455-00A IC,LC7455A/D
SI-SS7-542-00A IC,KA7542Z
SI-SS7-531-00A IC,KA7531Z
SI-AL2-404-00A IC,AT24C04-10PC
SI-SS3-082-00A IC,KA3082
SI-HI3-977-96B IC,HD3977RB96F
SI-HI1-187-17A IC,HA118717NF
SI-SS4-310-00A IC,KA431AZ
S6-570-63A-000 IC,LTV-817B
TRANSISTOR
!ST-R44-190-0AA TR,KTC4419
ST-R31-990-9AF TR,KTC3199-BL
ST-R12-670-9AC TR,KTA1267-GR
ST-R10-300-9AE TR,KRC103M
ST-R12-730-9AA TR,KTA1273-TP-Y
S3-1KR-A10-3M0 TR,KRA103M-TP
ST-R32-050-9AB TR,KTC3205-TP-Y
87-026-609-080 TR,KTA1266-GR
ST-R32-030-9AA TR,KTC3203-Y
ST-R14-140-9AA TR,KTD1414
ST-R31-980-9AC TR,KTC3198-TP-BL
DIODE
87-070-173-010 DIODE,S1WBA60
87-020-465-080 DIODE,1SS133
87-017-011-080 DIODE,IN4003A
SD-R10-551-0AA DIODE,RZ1055LF-C1
87-017-352-010 DIODE,RU3YXLF-C1 100V2
SD-D01-000-9AC DIODE,EU01W
87-020-215-010 DIODE,ERC81-004L
SD-D22-060-9AA DIODE,ERA22-06
MAIN C.B
!C101 S6-240-88F-000 CAP,PCX2 275V 0.1UF,M
!C103 S6-240-86B-000 CAP,103-400V
!C104 S6-240-86B-000 CAP,103-400V
C105 87-016-375-010 CAP,0.01UF-630V
C106 S6-240-87H-000 CAP,220PF/1KV
C111 87-016-099-090 CAP,E 100-200V
C115 87-010-408-040 CAP,E 47UF-50V
C116 S6-240-83E-000 CAP,E 1000-10V
C117 SC-E33-76D-638 CAP,E 330-10V
C118 SC-E33-76D-638 CAP,E 330-10V
C119 87-010-408-040 CAP,E 47UF-50V
C120 87-010-387-010 CAP,E 470UF-25V KME
C121 S6-240-82G-000 CAP,E 470UF-25V
C151 87-015-698-080 CAP,E 4.7M-50V
C152 87-015-681-080 CAP,E 10-16V
C153 SC-E10-74F-638 CAP,E 100-16V
C154 87-015-698-080 CAP,E 4.7M-50V
C1J1 87-010-403-040 CAP,E 3.3-50V
C302 SC-E22-764-638 CAP,E 22-16V
C304 87-015-698-080 CAP,E 4.7M-50V
C306 87-015-698-080 CAP,E 4.7M-50V
C307 87-015-681-080 CAP,E 10-16V
C311 SC-E22-764-638 CAP,E 22-16V
C312 87-015-698-080 CAP,E 4.7M-50V
C315 87-015-684-080 CAP,E 47-16V
C317 87-015-684-080 CAP,E 47-16V
C320 87-015-681-080 CAP,E 10-16V
C324 87-015-681-080 CAP,E 10-16V
C327 87-010-403-040 CAP,E 3.3-50V
C328 87-015-681-080 CAP,E 10-16V
C330 87-010-402-040 CAP,E 2.2-50V
C331 87-015-695-080 CAP,E 1.0M-50V
C332 87-010-544-010 CAP,E 0.1-50V
C335 87-016-088-040 CAP,E 220-6.3V
C342 87-015-684-080 CAP,E 47-16V
C345 87-015-698-080 CAP,E 4.7M-50V
C347 87-015-698-080 CAP,E 4.7M-50V
C350 87-015-695-080 CAP,E 1.0M-50V
C352 87-010-402-040 CAP,E 2.2-50V
C358 87-010-403-040 CAP,E 3.3-50V
C359 87-015-684-080 CAP,E 47-16V
C365 87-015-684-080 CAP,E 47-16V
C370 87-015-681-080 CAP,E 10-16V
C378 87-015-695-080 CAP,E 1.0M-50V
C3F1 87-015-695-080 CAP,E 1.0M-50V
C502 87-015-684-080 CAP,E 47-16V
C503 87-016-088-040 CAP,E 220-6.3V
C505 87-015-684-080 CAP,E 47-16V
C506 87-016-455-080 CAP,E 470UF-6.3V
C524 87-010-265-080 CAP,E 33-16V
C525 87-015-684-080 CAP,E 47-16V
C526 87-010-408-040 CAP,E 47UF-50V
C530 87-015-681-080 CAP,E 10-16V
C531 87-015-695-080 CAP,E 1.0M-50V
C534 87-015-698-080 CAP,E 4.7M-50V
C535 87-015-698-080 CAP,E 4.7M-50V
C540 87-015-684-080 CAP,E 47-16V
C541 87-015-698-080 CAP,E 4.7M-50V
C546 87-015-684-080 CAP,E 47-16V
C547 87-015-684-080 CAP,E 47-16V
C561 87-015-684-080 CAP,E 47-16V
C588 87-015-698-080 CAP,E 4.7M-50V
C5A2 87-010-402-040 CAP,E 2.2-50V
C5A5 87-015-695-080 CAP,E 1.0M-50V
C5A7 87-015-684-080 CAP,E 47-16V
C5F6 87-015-698-080 CAP,E 4.7M-50V
C5F7 87-015-684-080 CAP,E 47-16V
C5F8 87-015-684-080 CAP,E 47-16V
C701 87-015-698-080 CAP,E 4.7M-50V
C702 87-016-088-040 CAP,E 220-6.3V
C704 87-010-544-010 CAP,E 0.1-50V
C708 87-010-403-040 CAP,E 3.3-50V
C709 87-016-088-040 CAP,E 220-6.3V
C802 87-015-681-080 CAP,E 10-16V
C803 87-015-695-080 CAP,E 1.0M-50V
C804 87-015-695-080 CAP,E 1.0M-50V
C805 87-015-695-080 CAP,E 1.0M-50V
C807 87-010-265-080 CAP,E 33-16V
C808 87-010-402-040 CAP,E 2.2-50V
C809 SC-E10-74F-638 CAP,E 100-16V
C818 SC-E10-74F-638 CAP,E 100-16V
C819 87-010-402-040 CAP,E 2.2-50V
C820 87-010-265-080 CAP,E 33-16V
C822 87-015-684-080 CAP,E 47-16V
C825 87-010-401-040 CAP,E 1.0-50V
C826 87-010-401-040 CAP,E 1.0-50V
C827 87-010-401-040 CAP,E 1.0-50V
C828 87-015-681-080 CAP,E 10-16V
C831 87-015-684-080 CAP,E 47-16V
C832 SC-E22-764-638 CAP,E 22-16V
C833 87-015-681-080 CAP,E 10-16V
C834 87-015-681-080 CAP,E 10-16V
C835 87-015-681-080 CAP,E 10-16V
C844 87-010-403-040 CAP,E 3.3-50V
C845 87-015-684-080 CAP,E 47-16V
C846 87-015-694-080 CAP,E 0.47-50V
C851 87-010-401-040 CAP,E 1.0-50V

4
REF. NO PART NO. KANRI DESCRIPTION
NO.
REF. NO PART NO. KANRI DESCRIPTION
NO.
TRANSISTOR ILLUSTRATION
KRA103M
KRC103M
KTA1267
KTC3199
KTA1266
KTC3203 KTA1273
KTC3205 KTC4419
KTD1414
E C B E C B E C B E C B
C854 87-015-694-080 CAP,E 0.47-50V
C855 87-015-698-080 CAP,E 4.7M-50V
C856 87-015-681-080 CAP,E 10-16V
C857 87-015-698-080 CAP,E 4.7M-50V
C858 87-010-401-040 CAP,E 1.0-50V
C859 87-015-698-080 CAP,E 4.7M-50V
C863 87-010-403-040 CAP,E 3.3-50V
C864 87-010-401-040 CAP,E 1.0-50V
C865 87-015-681-080 CAP,E 10-16V
C866 87-015-681-080 CAP,E 10-16V
C867 87-010-401-040 CAP,E 1.0-50V
C870 87-015-684-080 CAP,E 47-16V
CS501 S6-00R-DB0-04C SW,MPU10252MLB4 MIC
DIG5F1 S3-02R-1N0-03B LEVEL METER 7MT229GK
ES501 S9-31R-001-6A0 SENSOR END
ES502 S9-31R-001-6A0 SENSOR END
!F101 S5-850-27B-000 FUSE,1600MA 250V
!F102 87-A20-840-010 ICP-N20 T104
FL301 S6-330-32N-000 COIL,BIAC OSC DEO-010 KSE
JK301 S5-720-81E-000 JACK,BJP-606
!L101 S6-161-45E-000 FILTER KSE-145E
L103 S6-330-88G-000 COIL,CHOCK TP 5MM
L104 S6-330-88G-000 COIL,CHOCK TP 5MM
L301 87-005-208-080 COIL,100UH
L302 87-005-208-080 COIL,100UH
L303 87-A50-002-080 COIL,270UH 2.3-3.4-5
L304 87-005-696-080 COIL,100UH
L305 87-005-688-080 COIL,22UH
L306 87-005-685-080 COIL,12UH
L309 87-005-208-080 COIL,100UH
L310 87-005-208-080 COIL,100UH
L311 87-005-696-080 COIL,100UH
L501 87-005-208-080 COIL,100UH
L503 87-005-452-080 COIL,470UH
L506 87-005-682-080 COIL,6.80UH
L701 87-005-689-080 COIL,27UH
L801 87-005-208-080 COIL,100UH
L803 87-A50-002-080 COIL,270UH 2.3-3.4-5
L804 87-005-696-080 COIL,100UH
L805 87-005-696-080 COIL,100UH
LD501 S9-31R-001-7A0 LED
MS501 S6-00R-PY0-01B SW,MMS00420ZMBO MIC
PMK1 S5-618-43J-000 CONN,TUC-P10P
PMK2 S5-618-43D-000 CONN,TUC-P05P 5P
R101 S6-140-13C-000 RES,RCR50,2.2M J M15
R102 S6-140-07K-000 RES,CEM 3.3-2W
R104 SR-S33-02K-619 RES,M/F 33K-2W
R105 SR-S12-00J-619 RES,M/F 120-1W
RS501 S5-00R-AB0-02A SENSOR GP1S566
RS502 S5-00R-AB0-02A SENSOR GP1S566
!T101 S6-420-21E-000 PT,KSE-021E
TU701 S7-00R-N3L-04A TUNER TADC-H002F
VR301 S6-130-32U-000 RES,VARIABLE (100K)
VR501 S6-130-32U-000 RES,VARIABLE (100K)
VR801 S6-130-32U-000 RES,VARIABLE (100K)
X301 S2-02R-135-71C X’TAL,3.579690MHZ
X501 S2-02R-110-0AE X’TAL,10.0000MHZ 30PPM
X502 S5-290-01B-000 X’TAL,32.768KHZ
X503 S2-02R-114-3AE X’TAL,14.317872MHZ
X5F1 S6-180-10B-000 X’TAL,4MHZ
ZD101 SD-Z33-000-9AG ZENER,MTZ3.3B
ZD151 SD-Z13-000-9AC ZENER,MTZ13B
ZD152 SD-Z10-000-9AA ZENER,MTZ10B
ZD501 SM-TZ6-8CT-000 ZENER,MTZ6.8C
ZD502 83-NEG-677-080 DIODE,MTZ5.6B
ZD503 87-A40-476-010 ZENER,MTZ6.2A
ZD5F1 SD-Z51-000-9HA ZENER,MTZ5.1B 0.5W
ZD701 87-002-743-080 ZENER,MTZ33B
FRONT1 C.B
SW905 S5-562-19B-000 SW,SKHV10910B
SW906 S5-562-19B-000 SW,SKHV10910B
SW907 S5-562-19B-000 SW,SKHV10910B
SW908 S5-562-19B-000 SW,SKHV10910B
SW909 S5-562-19B-000 SW,SKHV10910B
SW910 S5-562-19B-000 SW,SKHV10910B
SW911 S5-562-19B-000 SW,SKHV10910B
FRONT2 C.B
SW901 S5-562-19B-000 SW,SKHV10910B
SW902 S5-562-19B-000 SW,SKHV10910B
SW903 S5-562-19B-000 SW,SKHV10910B
SW904 S5-562-19B-000 SW,SKHV10910B

65
SCHEMATIC DIAGRAM-1 (POWER SECTION)
PW101
R101
2.2M
F101
1.6A/250V
C103
0.01/400V
C104
0.01/400V
FH02
FH01
R106
0.75
(2W) C109
0.015 R107
8.2K
D102
1N4003A
L101
22m
BD101
S1WBA60
R102
3.3(2W)
C111
100/200V R103
220K
R109
220K D101
ERA22-06
C106
220P/1KV
C105
0.01/630V
R104
33K(2W)
Q111
KTC4419 R105
120(1W)
C1J1
3.3/50
R1J1
56K
C107
6800P
C108
0.015
D103
1SS133
D104
1SS133
R108
100
Q112
KTC3198
C101
0.1/250V
14
23
4
3
2
1
HOT GND
IC102
LTV817B
41
32
T101
TRANS D109
RU3YXLF
C120
470/25
L104
22u
C121
470/25
C119
47/50
D108
EU01W ZD101
MTZ3.3B
C118
330/10
C116
1000/10 C117
330/10
R111
100K
R116
330
F102
ICP-N20
L103
22U
D107
EU01W
D106
ERC81-004L
D105
EU01W
R117
3.9K R118
1K
C114
0.047
IC103
KA431AZ R121
180
R120
2.7K
(1%)
R119
3.3K
(1%)
R112
100K C115
47/50
R162
1K
R164
1.2K
R165
510
D157
1SS133
R167
270
R169
4.7K
R170
4.7K
R166
1.2K
R163
18K
Q158
KTA1266
Q157
KTA1273
Q159
KTA1273
Q160
KTC3199
D111
RZ1055
ZD151
MTZ13B
R151
5.6K
R152
5.6K
C152
10/16
R153
10K
C154
4.7/50 ZD152
MTZ10B
Q152
KTC3203
C153
100/16
D151
1N4003 D152 1N4003 D153 1N4003
C151
4.7/50
Q151
KTD1414
13
12
11
10
5
6
9
8
7
A MAIN(POWER SECTION)C.B
1D
1D 3D
2D
3D
1B
2B
3B
4B
4D
5D
6D
7D
8D
9D
1C
3C
1A
2A
3A
4A
10D
11D
12D
12V(CAP)
12V(DRUM)
REG9V
REG9V
5.1VD
36V
GND
FD(+)
-29V
FD(-)
5.3VA
5.1VA
5.1VA
GND
5.1VA
5.1VD
REG9V
GND
POWER CTL "H"
ACSS PWR ON
GND
2C 5.1VD
To
SYSCON/
SERVO
SECTION
4D 9D
To
SYSCON/
SERVO
SECTION
1C 3C
To
A/V
SECTION
1A 4A
To
Hi-Fi
SECTION
10D 12D
To
SYSCON/
SERVO
SECTION
1B 4B
To
TUNER/IF
SECTION
12.1
12.1 9.2
9.8
15.0
12.7
5.4
5.4 5.3
5.7
35.6 35.5
34.9
5.3
4.6
*
NOTE: VOLTAGE PB OR REC MODE
: HOT CIRCUIT

87
SCHEMATIC DIAGRAM-2 (AUDIO/ VIDEO SECTION)
12345
GND 6789101112131415161718192021222324252627282930
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85 GND
Vcc
84
83
82
81
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62
63 62
61 60 59 58 57 56 55 54 53 52 51
SW1
EP
ON REC
EQ BAND
GAP
SW6
SW40
SP
ON PRE
AMP
SW3
REC
ON
SW2
P
R
VCA
SW5
SW4
From
ME
SECAM
DET
DET
SW39
SW38
SW37
SW36
SW35
SW34
SW33
SW32
SP2
SP1
SP2
SP1
SP1
SP2
SP1
SP2
VCA
SW31
SW30
CH2
CH2
SP
SP
SW29
CH1
CH1
REC
MUTE P
R629
TRAP FM AGC
DET
P
EQ Quasi-S
DL
SQPB
SQPB
SW8 G
EQ
DLIM
DEMO
Sub LPF
Main
De-emph
1M HPF
7M LPF
LAG READ
LPF
FM MOD
fo/Dev ADJ
S-DET
Main Emph
carrier Offset
W.C/DC SW9
Y-LPF
P
P
R
R
SW10
SW11
FBC/ALC
N.L.
Emph N.L. De-emph
R
SQPB
SQPB
P
SW13
SW42
D.E.
N.C.
Edge.
Enhancer
REC
AGC Det
PB ALC
Video
AGC
YNR
SQPB EQ
SW14
DO
DO/
REC
Clamp
SW12
RP
SW15
PRClamp LPF ATT
(-10dB)
ATT
(-10dB)
ATT
(-10dB)
SW16
CCD-VCC
Mode
Control
SW17
P
R
Pulse
Gen.
Clock
Driver
Feed Back
Clamp
Video ALC
SQUELCH
White
Limiter
CLEAR
SYNC
Sync.Sep.
C.K
N P
B.D
C-SQUELCH
6db AMP 6db AMP
CCD
LPF
CCD-
CONT
LEVEL Det1
VCA
Serial Cont
Interface
LEVEL Det2
CLPF
Main
Conv2
Main
Conv1
PR
SW24
CLPF
Delay RDL
SW25
SW41
PR
SW26
SW23
RP RP
SW22
P
RBPF
SW21
4phase Gen
C-CCD
Y-CCD
DO
Det Edge Delay
B.EC.K
MIX
LEVEL
ADJ
TRAP
HPF
ACC CTL TRAP
fH HPF
APC
SW
ACC
Det
1/2
Phase SW
DOWN
Conv.
REC
AFC REC APC PB APC Color Killer
ID Det.
fH Sync
Control
2fsc
VCO
CR Det.
2fsc
CLOCK
LC VCO
C GND C VCC
X-tal
VCO/OSC
PB/REC
Discri
ME
SECAM
DET
1/2
2FL VCO
P
RSW20
SEP
COMP SW19
RP
SW18
TANK
KILLER
DET OUT
HEAD
SW1
HEAD
SW2
Control
ENV DET
HPF COMP
LPF
SW27 L-SECAM
L-SECAM
2M LPF
SW28
DET DET
SW7
CCD
1
2
3
4
NC
PB CH A
REC
PB CH B
Hi-Fi PB B
Hi-Fi REC
Hi-Fi PB A
5
6
7
SP PB CH1
SP REC
SP PB CH2
1
2
CTL(+)
CTL(-)
3
4
A/E(-)
A/E(+)
5
6
A.REC
A.PB
8
9
10
EP PB CH1
EP REC
EP PB CH2
8H
7H
9H
1
2
GND
FULL ERASE
6
5
4
1
2
3
1K
1K 2K
2K
RR
11K
10K
9K
8K
7K
6K
1F
1F 2F
2F
6H
5H
4H
3H
2H
1H
1H 6H
12K
13K
5K
4K
3K
1C
3C
5.1VA
2C 5.1VD
GND
V.H/SW30
A.MUTE "H"
D-V SYNC
IIC CLOCK
IIC DATA
C.SYNC
V.ENV.
REC "H"
VIDEO
VIDEO(L2)
VIDEO(TU)
VIDEO(LINE)
JK301
VIDEO
OUT
IN
AUDIO-R(L1)
N.AUDIO
N.AUDIO
AUDIO(R)
AUDIO(L)
AUDIO-L(L1)
To
Hi-Fi
SECTION
To
TUNER/IF
SECTION
,
1C 3C
To
POWER
SECTION
To
SYSCON/
SERVO
SECTION
3K 13K
7H 9H
To
Hi-Fi
SECTION
CTL(-)
CTL(+)
To
SYSCON/
SERVO
SECTION
,
CTL
HEAD
AUDIO
ERASE
HEAD
FULL
ERASE
HEAD
AUDIO
HEAD
P3D02
P3D03
P3D01
To
CYL.HEADS
V.H/SW.30
84 V.ENV.
81
TP
(RF)
TP
(H/SW.30)
C357
0.033
C360
0.01
C361
0.01
C362
0.01
C363
0.01
C365
47/16
C364
0.01 C366
0.01
C367
0.01
C368
0.01
C369
0.01
C370
10/16 R328 2.2M
R307
10K
C301
0.01 R301 330K
R302
12K
C302
22/16
R303
220
C306
4.7/50
R306
22K
Q305
KTC3199
Q306
KTC3199
C310
0.1 C312
4.7/50
C311
22/16
R330
82K
R322
6.8K
C318
150P
R325
1.5K
R327
3.3K
C322
0.1 C324
10/16
C326
0.1 C328
10/16
C3F1
1/50
C319
0.1
R324
3.3K
C323
0.1
C325
0.1
C327
3.3/50
C330
2.2/50
C331
1/50
C332
0.1/50
C333
330P
C334
0.047 C335
220/6.3
L304
100u
C316
0.01 C317 47/16
L302
100u
C321
47P
L303
270u
C307
10/16
R314
4.7K
R315
2.7K
R341
2.2
R340
2.2
C314
0.033
C313
0.01
L301
100u
C315
47/16
VR301
100K
C329
270P
R339
10
R342
1.5K R311
4.7K
R310
2.7K
R312
47K
C320
10/16 R313
12K
Q304
KTA1267
Q307
KRA103M
Q302
KTA1273
Q303
KRC103M
C354
0.022
FL301
OSC
R309
1.5K
R308
47 Q301
KTC3205
REC BIAS OSC
C303
330P
C305
2200P
C304
4.7/50
R304
47K
C355
0.01 C359
47/16
L310
100u
L309 100u
C358
3.3/50
C336
0.01
C337
0.1
C339
0.1
C343
0.01
L305
22u
R329
1.5K
C338
0.01
R338
270
C340
0.01
C341
0.01
C344
0.022
R332
4.7K C345
4.7/50
C349
0.022
C348
0.1
C353
0.01
R336
1K
C372
18P
C378
1/50
C352
2.2/50
R334
1K
C351
4700P
R333
5.6K C350
1/50
C347
4.7/50
L311 100u
C342
47/16
C346
5P
X301
3.579690MHz
C371
680P
L306
12u
R323
75
R326
75
R3F1
75
A MAIN (AUDIO/VIDEO SECTION)C.B
99 A.MUTE
DATA
CLOCK
51
D-V SYNC
50
C.SYNC
81
99
51
62
63
50
84
IC301
HA118217NF
AUDIO/VIDEO PROCESS
D1-D18
CONTROL
AUDIO(L)
OUT
IN
AUDIO(R)
OUT
IN
REC BIAS ADJ
VR301 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 5.0 1.6
(2.1)
1.6 2.3
(2.1) (2.4)
1.8 2.1 2.8 2.8 2.1 2.2 2.8 2.1 1.4 2.1 0
0
0
0
2.7
5.1
5.1
2.7
5.1
5.1
1.7
5.1
2.5
0
0
0
0
1.9
-
--2.8
1.92.12.8-2.82.82.85.0---2.3
(-)
5.05.002.52.52.12.22.1-
(2.7)
2.1--2.82.1
(-)
-
2.8 1.9 2.8
-
-
(-)
-
(0)
2.800
-
1.1
-
-(0)
0
2.1(2.3)
2.1(2.3)
2.1(2.3)
2.1(2.3)
5.1
2.1(2.3)
2.1(2.3)
2.1(2.3)
2.1(2.3)
0(1.4)
2.1(2.3)
-
-
-
2.5
1
23
3
3
4
5
6
7
8
9
9
10
11
12
12 13
13
ONE VOLTAGE:PB OR REC MODE
TWO VOLTAGES:PB AND (REC) MODE
:REC AUDIO SIGNAL
:PB AUDIO SIGNAL
:REC VIDEO SIGNAL
:PB VIDEO SIGNAL
00
5.3
*
: WAVEFORMS No.

109
SCHEMATIC DIAGRAM-3 (SYSTEM CONTROL/SERVO/OSD SECTION)
R5F2
8.2 R5F1 8.2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
3
4
5
9
11
12
13
14
15
17
18
19
20
23
24
25
26
27
T-UP SENSOR
VSS(A/D)
END SENSOR
T-UP REEL
SUPPLY REEL
SQPB IN
LEVEL METER "L"
LEVEL METER "R"
AFT
PG ADJ
A.ENV
V.ENV
KEY RTN 0
KEY RTN 1
VCC(A/D)
RESET
CTL GAIN ADJ
ACSS IN(JUST CLOCK IN)
LD (-)
LD (+)
HSR "H"(24V)
VCC(SYS)
A.H/SW30
V.H/SW30
CAP.PWM
DRUM PWM
D.V-SYNC
COLOR ROTARY
CAP ACCEL "H"
REC START"H"
I-LIMIT
MODE SW1
MODE SW2
MODE SW3
MODE SW4
OSC2
OSC1
VSS(SYS)
X-TAL1
X-TAL2
TEST "H"
OPT RTN(CTL MON)
ACSS PWR ON
ACSS ENA
OTPB "H"
Z-SEARCH "H"(18V)
A.MUTE "H"
CAP.REV "H"
PWR CTL "H"
OSD"H"
C-SYNC "H"
CST SW "H"
SERVO PB "H"
VCR "H"
C.SYNC
4fsc in/2fsc in
4fsc out/2fsc out
D OSC
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
80
79
78
77
76
75
74
73
72
67
66
65
64
62
61
60
59
56
55
54
31
CTL (+) CTL (-) CTL1 CTL2 CTL3 CTL OUT DFG DPG CFG VCC(SERVO) VCC(OSD) CV IN VREF(OSD) CV OUT CHAR BIAS AFC LPF AFC OSC VSS(OSD) D OSC
S1
S2
S3
S4/FLD DATA OUT
S5/FLD DATA IN
S6/FLD CLK
S7/FLD ENA
S8
S9
DATA
CLK
PWR FAIL
2fsc/4fsc
C.SYNC
G1 G2 G3 G4
R/C
DRUM
32 33 34 35 36 37 38 39 40 41 42 43 44 45
38 39 40 43 45
46 47 48 49 50
100
99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81
100
99 98
18 91 90 65
97 96 95 94 93 92 91 90 87 86 85 84 83 81
IC501
HD3977RB96F
SYSTEM CONTROL/
SERVO/OSD
PROCESS
IN
OUT
ADJ
1
2
3
4
5
GND
MODE SW1
MODE SW2
MODE SW3
MODE SW4
MS501
R575 4.7K R576 4.7K R577 4.7K R578 4.7K
R5C1 1K
R5C2 1K
R5C3 1K
R5C4 1K
To
MODE SW
1
2
3
4
5
6
7
8
GND
MOTOR GND
I.LIMIT
CAP.CONTROL
12V
CFG
CAP.REV "L"
5.3V
PMC01
1
2
3
4
5
6
7
D.CTL
M.GND
DFG
12V
PG
GND
5.3V
PMD01
1
2
LD+
LD-
PML01
To
CAPSTAN
MOTOR
PCM01
To
LOWER
DRUM
PDM01
To
LOADING
MOTOR
C547
47/16
C510
0.022
C546
47/16
C548
0.022
R543 100
R5J4 68K
R5J5 68K
R507 1K
R506 1K
R522 1K
R512 1K
R5B5 100
3
RESET GND VCC
12
1
VCC GND RESET
32
R
RS501
GP1S566
T-UP/REEL
34
21
RS502
GP1S566
S-UP/REEL
34
21
R
R
R
L506
6.8u
8765
9190
1
1 8765432
16 9101112131415
GND GND GND GND
YSS1 TEST LI21 CF OUT CF IN CPDT SCK IN CE
VCC
GND
CLK
DATA
CP
VSS2
VDD2
MOD1
YCOR
CV IN
MOD0
VDD1
234
1
GND 2345678910
L503
470u
ZD501
MTZ6.8C
R525
5.6K
R526
5.6K
C530
10/16 C529
0.1
C528
0.01
IC502
KA3082
MOTOR DRIVE
MOTOR DET
MOTOR DRIVE
1 2 3 4 5 6 7 8 9 101112131415161718192021222324252627282930313233 3837363534
F- F- NP NP NC
14 13 12 10 9 8 7 2 1 44 43 42 41 40 39 38 37 36 35 34 33 32 31
7G 6G 5G 4G 3G 2G 1G Nx Nx Nx Nx Nx Nx P16P15 P14 P13 P12 P11 P10 P9 P8 P7 P6 P5 P4 P3 P2 F+F+NPNPP1
33 32 31
9796 95 94
1
P15 P16 NC NC NC G1 G2 G3 G4
P3 P2 P1
POWER LED
SHUTTLE4 SHUTTLE3 SHUTTLE2 SHUTTLE1
DATA OUT
DATA IN
CLK
2345678910
12 78910
11
33 32 31 30 29 28 27 26 25 24 23
44
43
42
41
40
39
38
37
36
35
34
44
43
42
41
40
39
38
37
36
35
34
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14 12
13
14
15
12
13
14
15
16
17
18
19
20
21
22
G5
G6
G7
NC
VPP
IC5F1
MN12510
LED DRIVE
VDD
OSC1
OSC2
VSS
ENA
R5G0 27K R5G1 27K R5G2 27K R5G3 27K R5G4 27K R5G5 27K
R5G6 27K
R5G7 27K
C5F8
47/16
C5F4
0.01
R5H1
47
ZD5F1
MTZ5.1B
X5F1
4.0MHz
REC TIMER
SP LP EP
VCR MREM BILSAP Hi-Fi ST
3
V OUT
GND VCC
12
1
2
3
4
5
GND
KEY RTN 1
OTPB "H"
5.3VA
GND
PMK02
GND
VIDEO(L2)
GND
AUDIO-L(L2)
GND
AUDIO-R(L2)
GND
GND
KEY RTN 0
GND
1
2
3
4
5
6
7
8
9
10
PMK01
1G
2G
3G
4G
5G
6G
6G1G
1J
2J
3J
4J
5J
1K
2K
3K
4K
5K
6K
7K
8K
9K
10K
11K
12K
13K
1D
2D
3D
4D
5D
6D
7D
8D
9D
10D
11D
12D
7J
8J
6J
R
19
20
C525
47/16 C526 47/50
R505 1K 61
81
78
80
R569
820K
R5E8 10K R5E7 10K
C557 0.01
R563
10K
C544
0.047
C574
1000P
C556
0.01 R5C9
10K
C509
0.022
VR501
22KB
PG ADJ C508
0.1
C511
0.1
C507
0.1
C575
1000P
C567
3900P
C550
0.1
C532
0.022
C523
1000P
Q5J2
KRC103M
C545
0.1
R521
3.3K R528
10K
R579
56K
R523
15K
C522
0.01
R546
5.6K
C543
2200P
C551
0.033 R547
12K
R553
220 R550
220
LD501
DECK IR LED
ES501
ST5811-A,B
T-UP END
ES502
ST5811-A,B
SUP END
R556
22K
R557
27K C536
0.01 R5B3
1K
R560
4.7K
R5C5
1K
C534
4.7/50
C581
0.01
C535
4.7/50
C582
0.01
R5B4
1K
R5J1
68K
R5J2
120K Q5J1
KTC3199
Q522
KTC3199 Q503
KTA1273
Q501
KTC3199
D501
1N4003
R5J3
100K
C527
180P R568
680K
C564
330P
R527
560
C524
33/16
R519
27K
C596
0.022
R567
820
C512
180P
R518
22
R517
2.7K
C519
100P
X503
14.317872MHz
R582
1M
C591
12P
C590
15P
C552
0.01
R5C6
1K
X502
32.768KHz
X501
10MHz
R534
1M
R515
270
C5F7
47/16
R5H2
330
C570
15P
RC5F1
C542
680P
R511
1K
J501 C549
0.1 R581
120K
C520
1000P
R570
4.7K
R536
10K
R5B1
10K
C5A4
0.022
C5A6
0.01
C5A7
47/16
IC503
AT24C04-109C
EEPROM
IC5A1
LC7455A/D
ACSS
R5A2
3.3K
R5A1
1M
C5A1
0.001
C5A2
2.2/50
C5A8
0.01
R510 6.8K
R508 6.8K
C5A3
180P
C5A5
1/50
R5A4
1K
R5A3
15K
R504
1K
R501
100
R502
100
IC505
KA7542Z
C571
15P
C515
18P
C514
18P
R548
100K R544
4.7K
CS501
CST/TAP.SW
C518
100P
C504
0.022
C588
4.7/50 C513
0.1 C541 4.7/50
C503
220/6.3
C540
47/16
R516
330
ZD502
MTZ5.6B
C521
0.022 C561 47/16 L501
100u
ZD503
MTZ6.2A C505
47/16 C506
470/6.3 C517 C501 0.022 C500
0.022F/5.5V
R542
2.2K
R541
5.6K
R539
27K
R533
2.2K
R580
3.3K
R503
10K D502
1SS133
C584
68P
R559
4.7K
R599
1.8K
Q509
KTA1267
C531
1/50
R532
470K
R5C7
1K
C537
0.01
R564
27K
R555
220
R558
22K
Q515
KRC103M
Q506
KRC103M
Q531
KRC103M
Q514
KRC103M
13
14
38
40
39
56
31
32
IC504
KA7531Z
RESET
R509
1K
R531
10K
C516
0.1
C533
1000P R513 6.8K
C502
47/16
TP
4
3
5
43
59
87 54
17
1
25
77
76
75
74
26
C5F6
4.7/50
R5F8
27K R5F9
1K
R5F7
1K
R5F5
1K
R5F6
1K
DIG5F1
67
99
97
96
94
D5E2 1SS133
D5E4 1SS133
D5E5 1SS133
D5E7 1SS133
D5F3 1SS133
84
Hi-Fi
AUX2
FLD
VCR+
EJECT KEY
R5A5
10K R5A8
100
R5A7
100
To B
FRONT 1
P9M01
To C
FRONT 2
P9M02
VIDEO
VIDEO(ACSS)
AFT
IIC DATA
IIC CLOCK
VCR "H"
AUDIO-R(L2)
A.MUTE "H"
A.ENV.
REC "H"
A.H/SW
IIC DATA
IIC CLOCK
AUDIO-L(L2)
CTL(+)
CTL(-)
V.H/SW30
A.MUTE "H"
D-V SYNC
IIC CLOCK
IIC DATA
C.SYNC
V.ENV.
REC "H"
VIDEO
VIDEO(L2)
12V(CAP)
12V(DRUM)
REG9V
FD(+)
-29V
FD(-)
5.3VA
5.1VD
POWER CTL "H"
ACSS PWR ON
GND
To
TUNER/IF
SECTION
8J1J
To
Hi-Fi
SECTION
13K1K
To
A/V
SECTION
12D1D
To
POWER
SECTION
66
60
79
12
91
90
27
62
24
32
31
90
91
23
79
11
62
55
90
91
9
45
13
64
14
A MAIN (SYSTEM CONTROL/SERVO/OSD SECTION)C.B
*
ONE VOLTAGE:PB OR REC MODE
TWO VOLTAGES:PB AND (REC) MODE
: WAVEFORMS No.
5.3VA
5.1VD
12V(CAP)
12V(DRUM)
5.1VD
12V(CAP)
5.3VA
5.3VA
5.3V
12V(DRUM)
5.3VA
5.3VA
12V(DRUM)
REMOCON RECEIVER
HEAD A-W S-W
COMP.IN
VSS (SERVO)
1
2
56789
10
3
4
0.4
0
0.1(0)
0
0
5.1
4.5
4.5
1.6
3.5
0.2(2.3)
2.3(4.2)
5.1
0
5.3
5.0
0
5.2
0
5.0(0)
0
5.3
2.5
2.5
2.7
2.4
0
2.5
0
0
2.7
0
3.1
5.0
5.4
0
5.4
2.5
2.5
0
0.8
1.5
0
0
0.1(0.2)
5.1
0
0
0
5.0(0)
4.9(4.5)
0
0
5.1
0
5.1
0(0.4)
2.3
2.4
1.2(0)
0 0.5 0.8 3 1.8 1.8 12.2 12.2 0.9 0.5
0 0 0 0
5.3 0 4.6(5.2) 4.6(5.2) 0 5.3 5.3
0 5.1
0.1 2.2 2.2 2.2 2.2 4.4 2.5 5.2
0
2.6 1.3 2.6
0
2.0
0 0
1.2 2.3
0
2.9(2.3)
0 0 0 4.8(0) 4.9 0(4.9) 4.9 0 0 4.8 4.8 4.3 0 4.6 0 0 0 0 5.1 1.2
0
5.4 4.6 0
0.1
3.6
5.3
5.3
2.2
5.4
0.7
0
0
0.20.2
5.1
5.1
5.0
0
5.3
0
5.3
5.3
5.3
0
5.3
0
0
5.3

1211
SCHEMATIC DIAGRAM-4 (Hi-Fi AUDIO SECTION)
2.62.60.4 2.6 2.6 5.1 2.6 1.6 0 2.6 2.6 2.6
2.6
2.6
9.4
2.5
(1)
4.5
4.5
4.7
0.5
(1.1) 0 2.6 2.6 2.6 2.6 2.6 2.6 1.6 0 2.6 2.6
2.6
0
0
(2.7)
4.9
4.9
2.6
2.6
2.0
2.1
0.1
0.1
0
1.6
(1.2)
1.3
(1.2)
(4.1) (4.1) (4.9) (4.9) 0 (4.0) (3.8) (4.1) (3.9) (5.2) (4.0) (1.3) (1.3) 0 (4.3)
(4.0) 0 (4.0) (1.7) (4.0) (4.0) (1.7) (4.0) (4.0) (4.0) (4.0) (3.8) (4.0) (4.0) 9.3
0.5
0(4)
0.6
0
0.6
0(4)
0(4)
2.7(2.5)
0(-)
5.1
3.4(3)
0
1(1.8)
2(1.8)
0(0.8)
0(5)
INPUT SW
3J
4J
5J
6J
7J
8J
2J
1J
9H
8H
7H
1J 8J
C841
0.01
R838
15
C842
0.01 C840 0.01
C839 0.01
R837
100
IC802
AN3328S
L805
100u
C870
47/16 C869 0.01
C858
1/50
C859
4.7/50
C867
1/50
C861
2700P
R845
3.3K
R846
3K
C862
0.047
C863
3.3/50
C864
1/50
C865
10/16
R847
3.9K
C866
10/16
IC803
CXA2104S
dBx TV NR
R840
100 R841 100
C851
1/50
R842
1M
C852
5600P
C853
0.012 R843
100K VR801
100KB
VR801
STEREO
SEPARATION
ADJ.
C854
0.47/50
C855
4.7/50 C856 10/16
R844
62K
(1%)
C857
4.7/50
RL
123
C802
10/16
C846
0.47/50 D801
1SS133
IC801
AN3664NFB
Hi-Fi AUDIO
PROCESS
R803
39K
R807
39K
R802
12K
R806
15K
C803
1/50 C805
1/50 C804 1/50 R809
510 R808
4.7K
C806
0.047
R804
39K
R805
15K
C807
33/16
C808
2.2/50 C809
100/16 C810
0.015
456789101112
C811
0.01
C838
270P
C824
180P C844
3.3/50
L803
270u
R836
1K
R801
10K
Hi-Fi RF
TP
C813
0.01
C812
0.01
R833
100
R834
100
R832
1K
C815
0.1
36 35
EVOL
/AGC
R
L+R
L
DET
RF C MUTE
MUTE
R
L
R
SW19
SW17 L
L
R
SW16
SW18
BS1 BS2
HI-FI
MIX
NORMAL
BS1 BS2
HI-FI
MIX
NORMAL
PB TRAP LPF
CCA
BUF.
DET LPF
PEAK DET
S/M
SW9
SW
NOISE
AUDIO LIM
PC PB LPF
DAC(NTSC/PAL)
VCO
REC LPF
HPF
NOISE DET
Rch BPF
FM LIM
Lch BPF
HOLD
TIMING
LINER SW
LOGIC
PB
REC
MIX
REC LPF
VCO
DAC(NTSC/PAL)
SW
NOISE
S/M
SW4
AUDIO LIMIT
CCA
PB TRAP LPF
SW1
SW2
EVOL
/AGC
INPUT
SW
VREF1
AMP
AMP
Log
Log 1/2VCC(5V)
DET LPF
PEAK DET
PB LPFPC
Nor-Fech
Vcc SW22 SW6
SW7
34 33 32 31 30 29 28 27 26 25
C816
0.01
C817
0.015
C818
100/16
C819
2.2/50
C820
33/16
R814
39K
R815
15K
C826
1/50
C825
1/50
C827
1/50
R821
12K
R817
15K
C822
47/16 C823
0.01
L801
100u
C845
47/16 C843
0.01
L804
100u
R816
39K
R820
39K
C828
10/16
C837
1200P
R822
8.2K
R823
27K
C830
0.01 C831 47/16
C832
22/16
R810
2.2M
C833
10/16
R828
1.5K
R830
1.5K
R827
10K
Q802
KTC3199
R826
10K
Q801
KTC3199
R825
10K
Q803
KTC3199
R831
180
R829
180
C835
10/16
C834
10/16
C821
0.047
R812
510
R813 4.7K
13
14
15
16
To
SYSCON/
SERVO
SECTION
A.ENV
REC "H"
A.H/SW
IIC DATA
IIC CLOCK
AUDIO-L(L2)
A.MUTE"H"
5.1VD
AUDIO-R(L1)
N.AUDIO
N.AUDIO
AUDIO(R)
AUDIO(L)
AUDIO-L(L1)
MOD AUDIO
To
TUNER/IF
SECTION
To
POWER
SECTION
To
A/V
SECTION
GND
:PB AUDIO SIGNAL
:REC AUDIO SIGNAL
AUDIO(TU)
17
18
19
20
21
22
23
24
16
9
10 VCC
PB ON
DET
AGC
GND
GND
11
12
13
14
15
1
1
MATRIX
RMSDETRMSDET
I C BUS I/F LPF
LPF
DEEM.
DEEM.
STIND
VCA
LPF
LPF
BPF
SAP
VCO
NOISE
DET
AMP
(+4db)
LFLT
LOGIC
243 5 6 7 8 9 10 11 12 13 14
VGR GND 15
30 29 2728 26 25 24 23 22 21 20 19 18 17 16
VCC
H/SW
8
7
6
5
4
3
2
48
47
46
45
44
43
42
41
40
39
38
37
2A
5.1VA 1A
1H
2H
3H
4H
6H1H
5H
6H
1E
1E 2E 2E
4A
4A1A
AUDIO-R(L2)
Hi-Fi PB(B)
Hi-Fi PB(A)
Hi-Fi REC
REG9V 3A
A MAIN (Hi-Fi AUDIO SECTION) C.B
*
ONE VOLTAGE:PB OR REC MODE
TWO VOLTAGES:PB AND (REC) MODE
0
0
0
0
0
0
H
L
2
1/4
1/2
SW
LPF
VCA VELPF
FLTLPFVCA
HPF
LPF
STLPF
SAPIND
,
To
A/V
SECTION
9H7H
R
(L2)
R
(L1)
R
(TU)
L
(TU) L
(L1) L
(L2)

13
SCHEMATIC DIAGRAM-5 (TUNER/IF SECTION)
*NOTE:VOLTAGE PB OR REC MODE
:REC AUDIO SIGNAL
:PB AUDIO SIGNAL
:REC VIDEO SIGNAL
:PB VIDEO SIGNAL
0
2.8
2.1
FM
MODULATOR
VIDEO
MODULATOR
OFF
THROUGH SW
ANT
IN
OUT
TO
TV
RF CARRIER
OSC
4.5MHz
TANK
VHF
RF AMP
MIXER
IC
IF
AMP
SAW
FILTER
FM
DETECTOR
SIF
FILTER
VIDEO
DETECTOR
UHF
RF AMP
UHF
MIXER
VHF
OSC
UHF
OSC
PLL
AGC
AFT
1
2
3
4
REG5V
CONTROL
6RF AGC
7NC
8ENABLE
NC
REG5V
NC
TU30V
NC
IF
NC
5
9
10
11
12
13 C701
4.7/50
C704
0.1/50
ZD701
MTZ33B
14
17
19
18
16
15
20
IF
BLOCK
TUNER
BLOCK
MODULATOR
BLOCK
2E
1E
4B
3B
2B
1B
GND
36V
5.1VD
REG9V
AUDIO(TU)
MOD AUDIO
1F
2F
VIDEO(TU)
VIDEO(LINE)
1G
2G
3G
4G
5G
6G
1G 6G
VIDEO
VIDEO(ACSS)
AFT
IIC DATA
IIC CLOCK
VCR "H"
To
SYSCON/
SERVO
SECTION
1F 2F
To
A/V
SECTION
,
1B 4B
To
POWER
SECTION
1E 2E
To
Hi-Fi
SECTION
,
A MAIN(TUNER/IF SECTION)C.B
C710
0.1
C705
470/6.3
R703
470
Q701
KTA1267
L701
27u
R701
3.9K
C709
220/6.3
R707
470
R706
470
R702
1K R708
33K
C708
3.3/50
C703
0.01
R711
18K
R710
1.5K C702
220/6.3
TU701
TADC-H002F
TUNER
SW701
CH3
CH4
VHF/UHF/CATV

14
SCHEMATIC DIAGRAM-6 (FRONT 1 SECTION)
SCHEMATIC DIAGRAM-7 (FRONT 2 SECTION)
10
9
8
7
6
5
4
3
2
1
GND
KEY RTN 0
GND
GND
AUDIO-R(L2))
GND
AUDIO-L(L2)
GND
VIDEO(L2)
GND
P9M02
To A
MAIN C.B
SYSCON/
SERVO
SECTION
PMK01
JK903
VIDEO
JK901
AUDIO(L)
JK902
AUDIO(R)
P9M01
1
2
3
4
5
GND
KEY RTN 1
OTPB "H"
5.3VA
GND
R901
1.8K R902 1.5K R903 2.2K
SW901
CH UP SW902 CH DOWN SW903 EJECT SW904 POWER
R910
150
R904
1.8K R905 1.5K R906 2.2K R907 2.7K R908 3.9K R909 6.8K
R911
1K Q901
KTC3199
LD901
OTPB
SW905
REC SW906 P/STILL SW907 REW SW908 PLAY SW909 FF SW910 STOP SW911 OTPB
B FRONT 1 C.B
C FRONT 2 C.B
()
To A
MAIN C.B
SYSCON/
SERVO
SECTION
PMK02
()

15
WIRE HARNESS DIAGRAM
1
2
3
4
5
6
7
8
9
10
GND
VIDEO(L2)
GND
AUDIO-L(L2)
GND
AUDIO-R(L2)
GND
GND
KEY RTN0
GND
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
GND
KEY RTN1
OTPB "H"
5.3VA
GND
1
2
3
4
5
1
2
3
4
5
6
7
D.CTL
M.GND
DFG
12V
PG
GND
5.3V
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
GND
MOTOR GND
I-LIMIT
CAP CTL
12V
CFG
CAP REV "L"
5.3V
1
2
3
4
5
6
7
8
1
2
3
4
5
6
CTL(+)
CTL(-)
A/E(-)
A/E(+)
A.REC
A.PB
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
10
NC
PB CH A
REC
PB CH B
SP PB CH1
SP REC
SP PB CH2
EP PB CH1
EP REC
EP PB CH2
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
GND
MODE S1
MODE S2
MODE S3
MODE S4
1
2
3
4
5
1
2GND FULLERASE 1 2
LOWER
DRUM
CAPSTAN
MOTOR
MS501
MODE SW
FULL ERASE
HEAD
CYL.
HEADS
A MAIN C.B
C FRONT2 C.B
B FRONT1 C.B
ACE
HEAD
P9M02 PMK01
PMD01 PMD01
PMC01 PCM01
P3D02 P3D02
MS501
P3D03 PD303
1
2LD(+) LD(-) 1 2
LOADING
MOTOR
PML01 PML01
P3D01 P3D01
P9M01 PMK02

16
MECHANICAL EXPLODED VIEW 1/1
11
12
MAIN C.B
8
5
3
7
4
2
6
9
1
10
C
C
C
A
A
A
B
BBBB
B
DIG 5F-1
FRONT 1 C.B
FRONT 2 C.B

17
REF. NO PART NO. KANRI DESCRIPTION
NO.
MECHANICAL MAIN PARTS LIST 1/1
1 ——— PANEL ASSY
2 S7-20R-F07-1A0 PANEL FRONT
3 S5-80R-003-2A0 DOOR CST
4 S4-426-81A-000 SPRING DOOR
5 ——— COVER BOTTOM
6 ——— FRAME MAIN
7 ——— DECK ASSY
8 S9-30R-013-3A0 HOLDER DIGITRON
9 S1-10R-013-7B0 CASE TOP SIDE
10 S4-10R-AHS-01A POWER CORD
11 S7-21R-D02-2B0 PANEL ASSY
12 ——— PANEL DISTRIBUTOR
A S3-530-51A-000 SCREW,SPECIAL
B S3-530-51E-000 SCREW,SPECIAL 3-12
C S3-531-36A-000 SCREW,SPECIAL(FBK)

18
MECHANISM EXPLODED VIEW 1/3

19
REF. NO PART NO. KANRI DESCRIPTION
NO.
REF. NO PART NO. KANRI DESCRIPTION
NO.
MECHANISM MAIN PARTS LIST 1/3
032 S1-41R-000-2A0 CHASSIS ASSY
100 S3-01R-002-9A0 PLATE ASSY TOP
101 S8-10R-005-6A0 BRACKET SIDE(L)
102 ——— LEVER STOPPER(L)
103 ——— HOLDER SIDE(L)
104 S9-74R-001-9A0 GUIDE CST
105 ——— HOLDER CST
106 ——— HOLDER SIDEE(R)
107 ——— LEVER STOPPER(R)
108 ——— BRAKET SIDE(R)
109 ——— OPENER DOOR
110 ——— ARM F/L(L)
111 ——— SPRING F/L(L)
112 ——— BODY F/L
113 ——— SPRING F/L(R)
114 ——— ARM F/L(R)
115 S9-70R-005-0A0 SPRING SWITCH
116 S5-10R-002-0A0 LEVER SWITCH
407 87-841-034-210 SCREW PAN HEAD 2.0-5.0
426 87-261-094-410 PAN HEAD SCREW 3-6
A21 S9-31R-001-5A0 HOLDER ASSY CST
A22 S8-11R-001-4A0 BRACKET ASSY DOOR
A23 S2-61R-001-0A0 ARM ASSY F/L
A24 ——— LEVER ASSY SWITCH

20
MECHANISM EXPLODED VIEW 2/3

21
REF. NO PART NO. KANRI DESCRIPTION
NO.
REF. NO PART NO. KANRI DESCRIPTION
NO.
MECHANISM MAIN PARTS LIST 2/3
001 S7-23R-010-6C0 DRUM ASSY
002 S6-80R-B00-04A MOTOR(MECH)
003 S9-30R-010-8A0 HOLDER FPC(6CH)
004 S0-06R-001-4A0 CAP,FPC
005 ——— CAP,A CLEANER
006 ——— ROLLER CLEANER
007 ——— ARM CLEANER
008 S9-70R-004-3A0 SPRING T/UP
009 S2-60R-001-1A0 ARM T/UP
010 S7-70R-000-4A0 BAND ASSY TENSION(MECH)
011 S2-61R-000-4A0 ARM ASSY TENSION
012 S0-41R-000-3A0 BASE ASSY P2
013 S0-41R-000-4A0 BASE ASSY P3
014 S0-41R-000-7A0 BASE ASSY P4
015 S8-70R-000-1A0 OPENER LID
016 S0-41R-000-5A0 BASE ASSY A/C HEAD
017 S4-08R-000-1A0 REEL S
018 S9-70R-005-4A0 SPRING SB
019 S4-21R-000-3A0 BRAKE ASSY S
020 S9-70R-005-3A0 SPRING TB
021 S4-21R-000-4A0 BRAKE ASSY T
022 S5-238-33B-000 HEAD FE D33
023 S9-80R-001-0A0 SUPPORTER CST
024 S2-61R-000-9A0 ARM ASSY IDLER-J
025 S8-10R-005-3A0 BRACKET L/D MOTOR
026 S6-81R-000-7A0 MOTOR ASSY L/D
027 S4-70R-002-5A0 GEAR WHEEL
028 S4-08R-000-2A0 REEL T
029 S2-61R-001-1A0 ARM ASSY PINCH
031 S9-70R-005-2A0 SPRING TENSION
032 S1-41R-000-2A0 CHASSIS ASSY
401 87-261-071-410 PAN HEAD SCREW 2.6-4
406 87-744-094-410 SCREW,PAN HEAD 3.0-6.0
409 87-741-095-410 SCREW,PAN HEAD 3.0-8.0
504 S3-540-01B-000 WASHER,P.S 3.1-6-0.5
A01 ——— DRUM ASSY
A02 ——— ARM ASSY
A03 S2-61R-000-3A0 ARM ASSY CLEANER
A04 ——— BRACKET ASSY L/D MOTOR

22
MECHANISM EXPLODED VIEW 3/3

23
REF. NO PART NO. KANRI DESCRIPTION
NO.
REF. NO PART NO. KANRI DESCRIPTION
NO.
MECHANISM MAIN PARTS LIST 3/3
051 S4-00R-000-5A0 BELT CAPSTAN
052 S6-80R-000-2A0 MOTOR(MECH)
053 S9-74R-001-8A0 GUIDE RACK F/L
054 S4-70R-003-7A0 GEAR RACK F/L
055 S4-70R-003-3A0 GEAR DRIVE
056 S4-70R-003-2A0 GEAR CAM
057 S4-70R-003-6B0 GEAR CONNECT
058 ——— BRAKE CAPSTAN
059 S9-70R-005-9A0 SPRING CAPSTAN
060 S5-10R-002-5A0 LEVER F/R
061 S2-65R-000-2A0 CLUTCH ASSY
062 S4-70R-004-4A0 GEAR ASSY UP/D
063 S9-70R-005-1A0 SPRING UP/D
064 S4-70R-003-4A0 GEAR SECTOR
065 ——— LEVER P3
066 ——— SPRING L/D
067 ——— GEAR P3
068 ——— GEAR P2
069 ——— SPRING L/D
070 ——— LEVER P2
071 ——— BRACKET JOG
072 ——— LEVER JOG
073 ——— LEVER SLOW
074 S9-70R-004-9A0 SPRING JOG
075 ——— GEAR JOG
076 ——— ARM JOG
077 S3-00R-015-7A0 PLATE SLIDER
078 S5-10R-002-2A0 LEVER TENSION
079 S0-40R-001-8A0 BASE TENSION
410 SA-PF0-262-218 SCREW,PAN HEAD 2.6-6.8
A11 S4-70R-002-8A0 GEAR ASSY P3
A12 S4-70R-002-6A0 GEAR ASSY P2
A14 ——— BRAKET ASSY CAPSTAN

920074 Printed in Singapore
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