Aiwa HV-FX8000 Service Manual
HV-FX8000
U
DA 4 HEAD/AUTO HEAD CLEANING/DIGITAL AUTO TRACKING
REW/
REC/ITR PAUSE/
/F FWD
PLAY
STILL
STOP
ONE TOUCH PLAYBACK
SERVICE MANUAL
STEREO VIDEO CASSETTE RECORDER
BASIC TAPE MECHANISM : D-33
Replace this Service Manual with "Revision Publishing" when it is issued.
S/M Code No. 09-995-330-9T1
SIMPLE
DATA
SPECIFICATIONS
Video recording system
Rotary 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 41/8 x 111/4 in.)
Weight 3.9 kg (8.58 lbs.)
• Design and specifications are subject to change without notice.
ACCESSORIES LIST
REF. NO PART NO. KANRI DESCRIPTION
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
NO.
2
ELECTRICAL MAIN PARTS LIST
REF. NO PART NO. KANRI DESCRIPTION
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
NO.
REF. NO PART NO. KANRI DESCRIPTION
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
NO.
3
REF. NO PART NO. KANRI DESCRIPTION
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
NO.
REF. NO PART NO. KANRI DESCRIPTION
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
NO.
TRANSISTOR ILLUSTRATION
E C B E C B E C B
KRA103M
KRC103M
KTA1267
KTC3199
KTA1266
KTC3203
E C B
KTA1273
KTC3205
KTC4419
KTD1414
4
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
65
SCHEMATIC DIAGRAM-2 (AUDIO/ VIDEO SECTION)
A MAIN (AUDIO/VIDEO SECTION)C.B
CTL
HEAD
AUDIO
ERASE
HEAD
AUDIO
HEAD
FULL
ERASE
HEAD
To
Hi-Fi
SECTION
7H 9H
To
SYSCON/
SERVO
SECTION
1K 2K
,
Hi-Fi PB B
Hi-Fi REC
Hi-Fi PB A
PB CH A
PB CH B
SP PB CH1
SP REC
SP PB CH2
EP PB CH1
EP REC
EP PB CH2
To
CYL.HEADS
FULL ERASE
P3D01
NC
REC
CTL(-)
CTL(+)
P3D02
CTL(+)
CTL(-)
A/E(-)
A/E(+)
A.REC
A.PB
P3D03
GND
9H
7H
8H
V.H/SW.30
1
2
3
4
81
84 V.ENV.
5
6
7
8
9
10
L309 100u
C364
0.01
L310
100u
C355
0.01
99 A.MUTE
2K
1K
1
2
3
4
5
6
1
2
VR301
REC BIAS ADJ
C354
0.022
VR301
100K
C329
270P
R339
10
R342
1.5K
KRC103M
Q303
FL301
OSC
6
5
1
2
R308
4
R
0
R310
2.7K
C315
47/16
R311
4.7K
3
L301
100u
KTA1273
5.3
47
Q302
(H/SW.30)
C357
0.033
C358
3.3/50
C360
0.01
C361
0.01
C362
0.01
C363
0.01
C365
47/16
C359
47/16
R307
10K
R309
1.5K
C313
0.01
KRA103M
12
C301
0.01
Q307
TP
C366
0.01
C367
0.01
C368
0.01
C369
0.01
R
12
13
C370
10/16
C314
0.033
C320
10/16
2.1(2.3)
2.1(2.3)
2.1(2.3)
2.1(2.3)
13
2.1(2.3)
2.1(2.3)
2.1(2.3)
2.1(2.3)
0(1.4)
2.1(2.3)
R328
2.2M
R301
330K
R302
12K
C302
22/16
KTC3205
REC BIAS OSC
R340
2.2
R312
47K
C371
680P
AUDIO/VIDEO PROCESS
18P
100u
1K
Control
ENV DET
HPF
4.7/50
R314
4.7K
R315
2.7K
C372
C352
2.2/50
1/50
C378
11
1K
C351
R334
0.01
C353
(-)
TANK
HEAD
SW1
KILLER
DET OUT
HEAD
SW2
COMP
SP2
SP2
SP1
SP2
SP1
DET
SW1
EP
ON
SP1
SP2
SP1
SW40
SP
ON
REC
EQ
C305
R304
SW31
From
ME
SECAM
DET
2200P
47K
0
CH2
SW30
CH1
VCA
CH2
CH1
PRE
AMP
SW3
REC
ON
GND
C306
4.7/50
R306
22K
Q305
KTC3199
Q306
KTC3199
DET
L311
R336
TP
(RF)
-
80 79 78 77 76 75 74 73 72 71
-
81
1.1
82
-
83
-(0)
84
0
85 GND
86
SW32
87
SW33
88
SW34
89
SW35
5.1
90
Vcc
91
SW36
92
SW37
93
SW38
94
SW39
95
96
-
97
-
98
-
99
2.5
100
12345
2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 5.0 1.6
C304
R303
220
C303
330P
Q301
R341
2.2
Q304
KTA1267
R313
12K
IC301
HA118217NF
1/50
C350
C349
0.022
4700P
R333
5.6K
3.579690MHz
2.1--2.82.1
(2.7)
X-tal
VCO/OSC
ME
SECAM
DET
1/2
2FL VCO
DET
L-SECAM
SW27
SP
SW29
SP
REC
MUTE
P
SW2
R
BAND
GAP
6789101112131415161718192021222324252627282930
2.800
C307
10/16
SW28
L-SECAM
SW7
VCA
PB/REC
Discri
SW4
C310
0.1
REC
AFC
DOWN
Conv.
2M LPF
P
629
TRAP
R
SW6
C348
X301
LPF
SW5
C311
22/16
4.7/50
C312
0.1
C347
4.7/50
10
70
69 68 67 66 65 64 63 62
C GND
CR Det.
2fsc
CLOCK
REC
APCPBAPC
1/2
Phase SW
P
R
SEP
COMP
FM AGC
DET
1M HPF
7M LPF
LAG READ
LPF
FM MOD
fo/Dev ADJ
S-DET
SW20
SW19
D1-D18
CONTROL
P
EQ
L302
100u
LC VCO
VCO
SW41
Color Killer
ID Det.
ACC
Det
CTL TRAP
ACC
fH HPF
R
SW18
HPF
TRAP
LEVEL
SQPB
Quasi-S
DL
SQPB
Main Emph
carrier Offset
W.C/DC
(2.1)
(2.1) (2.4)
1.6 2.3
R330
82K
R322
6.8K
1
C318
150P
R325
1.5K
C316
0.01
1C
5.1VA
2C
5.1VD
3C
3K
4K
5K
6K
7K
8K
9K
10K
11K
12K
13K
1F
2F
VIDEO(LINE)
1H
2H
3H
4H
5H
6H
GND
To
POWER
SECTION
1C 3C
V.H/SW30
A.MUTE "H"
D-V SYNC
IIC CLOCK
IIC DATA
C.SYNC
V.ENV.
REC "H"
VIDEO
VIDEO(L2)
To
SYSCON/
SERVO
SECTION
3K 13K
VIDEO(TU)
To
TUNER/IF
SECTION
1F 2F
,
JK301
OUT
IN
OUT
IN
OUT
IN
AUDIO-R(L1)
N.AUDIO
N.AUDIO
AUDIO(R)
AUDIO(L)
AUDIO-L(L1)
To
Hi-Fi
SECTION
1H 6H
VIDEO
AUDIO(L)
AUDIO(R)
L305
22u
L306
C345
5.05.002.52.52.12.22.1-
2fsc
APC
SW
MIX
ADJ
SW8
2
63 62
12u
C346
5P
DATA
CLOCK
4.7/50
C344
0.022
4.7K
R332
(-)
Serial Cont
fH Sync
Control
P
DLIM
DEMO
Sub LPF
De-emph
C319
Interface
Delay
4phase Gen
G
EQ
DO
Det
N.L.
Emph
De-emph
SQPB EQ
Main
FBC/ALC
SW10
P
SW9
Y-LPF
3
R
SW11
(-)
1.8 2.1 2.8 2.8 2.1 2.2 2.8 2.1 1.4 2.1 0
-
(0)
0.1
3.3K
R324
C322
0.1
R327
3.3K
C321
47P
L303
270u
0.01
C341
61 60 59 58 57 56 55 54 53 52 51
C VCC
VCA
9
LEVEL Det1
SW26
PR
LEVEL Det2
SW25
RDL
CLPF
SW24
P
R
Main
Conv1
SW23
RP
B.EC.K
Edge
Delay
R
SW13
N.L.
P
SQPB
SQPB
SW42
R
REC
RP
SW12
Clamp
P
C323
C343
C342
0.01
47/16
R329
C.K
N P
B.D
Pulse
Gen.
SW17
AGC Det
PB ALC
REC
Video
AGC
LPF
C328
10/16
270
R338
6db AMP
C-SQUELCH
C327
3.3/50
1.5K
8
White
Limiter
(-10dB)
C-CCD
ATT
C3F1
1/50
1.92.12.8-2.82.82.85.0---2.3
CCD-VCC
CCD
SW16
C339
0.1
0.01
C340
9
CCDCONT
CCD
LPF
CLPF
Main
Conv2
SW22
P
R
P
BPF
SW21
R
P
Edge.
Enhancer
R
D.E.
N.C.
YNR
DO/
SW14
DO
P
SW15
0.1
3
C324
10/16
R
Clamp
C325
0.1
C326
0.1
3
C337
0.1
0.01
C338
6db AMP
Sync.Sep.
CLEAR
SYNC
SQUELCH
Feed Back
Clamp
Video ALC
Clock
Driver
Y-CCD
Mode
Control
ATT
(-10dB)
ATT
(-10dB)
2.8 1.9 2.8
C330
2.2/50
51
D-V SYNC
--2.8
7
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
C331
1/50
50
0
0
0
1.9
0
2.5
5.1
1.7
5.1
5.1
2.7
5.1
-
5.1
2.7
0
0
0
-
C.SYNC
6
4
5
C336
0.01
C332
0.1/50
C334
0.047
C333
330P
C335
220/6.3
L304
100u
R3F1
75
R323
75
R326
75
81
99
51
62
63
50
84
:PB VIDEO SIGNAL
:REC VIDEO SIGNAL
:PB AUDIO SIGNAL
C317
47/16
:REC AUDIO SIGNAL
ONE VOLTAGE:PB OR REC MODE
*
TWO VOLTAGES:PB AND (REC) MODE
: WAVEFORMS No.
87
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