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SLV-7700KME/7700KML
CD-169 (VIDEO-CD MECHA CONTROL) SCHEMATIC DIAGRAM (1/2) -- Ref. No. CD-169 Board; 3,000 Series --
· See page 5-9 for printed wiring board.
· See page 5-63 for waveforms.
5-5
5-6
VIDEO-CD MECHA CONTROL
CD-169
SLV-7700KME/7700KML
CD-169 (VIDEO ENCODER) SCHEMATIC DIAGRAM (2/2) -- Ref. No. CD-169 Board; 3,000 Series --
· See page 5-63 for waveforms.
VIDEO ENCODER
CD-169
5-7
5-8
SLV-7700KME/7700KML
BD-21 (RF AMP) , LOADING (LOADING MOTOR) SCHEMATIC DIAGRAM -- Ref. No. BD-21, LOADING Board; 3,000 Series --
· See page 5-63 for waveforms.
(SEE PAGE 5-5)
(SEE PAGE 5-6)
Note:
The components indentified by mark line with mark are critical for safety. Replace only with part number specified. or dotted
RF AMP
BD-21
/ LOADING MOTOR
LOADING
5-11
5-12
SLV-7700KME/7700KML
RP-233 (HEAD AMP) SCHEMATIC DIAGRAM -- Ref. No. RP-233 Board; 2,000 Series --
· See page 5-63 for waveforms.
HEAD AMP
RP-233
5-15
5-16
SLV-7700KME/7700KML
MA-303 (SERVO/SYSTEM CONTROL) SCHEMATIC DIAGRAM (1/5) -- Ref. No. MA-303 Board; 1,000 Series --
· See page 5-64 for waveforms.
5-21
5-22
SERVO/SYSTEM CONTROL
MA-303 (1/5)
SLV-7700KME/7700KML
MA-303 (CTL, REC/PB CONTROL) SCHEMATIC DIAGRAM (2/5) -- Ref. No. MA-303 Board; 1,000 Series --
· See page 5-19 for printed wiring board.
CTL, REC/PB CONTROL
MA-303 (2/5)
5-23
5-24
SLV-7700KME/7700KML
MA-303 (SELECTOR) SCHEMATIC DIAGRAM (3/5) -- Ref. No. MA-303 Board; 1,000 Series --
· See page 5-19 for printed wiring board.
5-25
5-26
SELECTOR
MA-303 (3/5)
SLV-7700KME/7700KML
MA-303 (AUDIO PROCESSOR) SCHEMATIC DIAGRAM (4/5) -- Ref. No. MA-303 Board; 1,000 Series --
· See page 5-19 for printed wiring board.
AUDIO PROCESSOR
MA-303 (4/5)
5-27
5-28
SLV-7700KME/7700KML
MA-303 (Y/C VIDEO PROCESS) SCHEMATIC DIAGRAM (5/5) -- Ref. No. MA-303 Board; 1,000 Series --
· See page 5-19 for printed wiring board.
· See page 5-64 for waveforms.
5-29
5-30
Y/C VIDEO PROCESS
MA-303 (5/5)
SLV-7700KME/7700KML
MB-77 (KARAOKE DSP) SCHEMATIC DIAGRAM (1/4) -- Ref. No. MB-77 Board; 5,000 Series --
· See page 5-31 for printed wiring board.
· See page 5-63 for waveform.
KARAOKE DSP
MB-77 (1/4)
5-35
5-36
SLV-7700KME/7700KML
MB-77 (AUDIO IN/OUT) SCHEMATIC DIAGRAM (2/4) -- Ref. No. MB-77 Board; 5,000 Series --
· See page 5-31 for printed wiring board.
5-37
5-38
AUDIO IN/OUT
MB-77 (2/4)
SLV-7700KME/7700KML
MB-77 (SURROUND PROCESSOR) SCHEMATIC DIAGRAM (3/4) -- Ref. No. MB-77 Board; 5,000 Series --
· See page 5-31 for printed wiring board.
SURROUND PROCESSOR
MB-77 (3/4)
5-39
5-40
SLV-7700KME/7700KML
MB-77 (VIDEO SELECT) SCHEMATIC DIAGRAM (4/4) -- Ref. No. MB-77 Board; 5,000 Series --
· See page 5-31 for printed wiring board.
· See page 5-63 for waveform.
5-41
5-42
VIDEO SELECT
MB-77 (4/4)
SLV-7700KME/7700KML
HI-66 (DISPLAY/FUNCTION CONTROL) SCHEMATIC DIAGRAM -- Ref. No. HI-66 Board; 4,000 Series --
· See page 5-63 for waveform.
DISPLAY/FUNCTION CONTROL
HI-66
5-43
5-44
SLV-7700KME/7700KML
SW-323 (FUNCTION SWITCH) PRINTED WIRING BOARD -- Ref. No. SW-323 Board; 4,000 Series --
There are few cases that the part printed on this diagram isn't mounted in this model.
SW-323 (FUNCTION SWITCH) SCHEMATIC DIAGRAM -- Ref. No. SW-323 Board; 4,000 Series --
FUNCTION SWITCH
SW-323
5-47
5-48
SLV-7700KME/7700KML
MJ-92 (MIC AMP) PRINTED WIRING BOARD -- Ref. No. MJ-92 Board; 4,000 Series --
There are few cases that the part printed on this diagram isn't mounted in this model.
MJ-92 (MIC AMP) SCHEMATIC DIAGRAM -- Ref. No. MJ-92 Board; 4,000 Series --
5-49
5-50
MIC AMP
MJ-92
SLV-7700KME/7700KML
IO-65 (FRONT JACK) SCHEMATIC DIAGRAM -- Ref. No. IO-65 Board; 4,000 Series --
FRONT JACK
IO-65
5-51
5-52
SLV-7700KME/7700KML
TU-168 (TUNER) SCHEMATIC DIAGRAM -- Ref. No. TU-168 Board; 7,000 Series --
TUNER
TU-168
5-55
5-56
SLV-7700KME/7700KML
PS-418 (POWER SUPPLY) SCHEMATIC DIAGRAM -- Ref. No. PS-418 Board; 6,000 Series --
POWER SUPPLY
PS-418
5-59
5-60
SLV-7700KME/7700KML
WAVEFORMS
CD-169 BOARD
1 IC301 %¡ C-BAR
BD-21 BOARD 1 IC101 @¶ PB
2.5V
RP-233 BOARD 1 IC501 4 REC 5 IC501 @¢ PB
MA-303 BOARD (VIDEO)
1 IC302 7 REC 6 IC302 #TM REC/PB
MA-303 BOARD (SERVO/SYSTEM)
!º IC201 1 REC/PB !¶ IC201 &º REC/PB
5.2Vp-p (10MHz)
500mVp-p
1V/div 1µs/div
0.1V/div 20µs/div
1.1Vp-p (H)
0.6Vp-p (4.43MHz)
5Vp-p (V)
4.4Vp-p (1.56kHz)
2 IC305 2 C-BAR
2 IC101 @ª PB
2.5V
2 IC501 !¶ REC/PB
6 IC501 @§ REC/PB
2 IC302 9 REC/PB
7 IC302 #·
REC
!¡ IC201 7 REC
!· IC401 2 REC/PB
2.5Vp-p (28.63MHz)
200mVp-p
5.0Vp-p (V)
5.0Vp-p (V)
5.0Vp-p (H)
0.4Vp-p (H)
5Vp-p (V)
2.8Vp-p (17.7MHz)
3 IC305 (TM C-BAR
3 IC101 #§ PB
3 IC501 !· REC/PB
7 IC501 @¶ PB
3 IC302 !¡ PB
8 IC302 #· PB
!TM IC201 $TM REC/PB
!ª IC401 4 REC/PB
5Vp-p (H)
1.3Vp-p
2.4Vp-p (H)
0.5V/div 20µs/div
2.3Vp-p (H)
0.5V/div 20µs/div
4.4Vp-p (16MHz)
5.0Vp-p (H)
4 IC305 (£ C-BAR
4 IC101 (§ PB
4 IC501 @TM PB
8 IC501 @· REC
4 IC302 !TM REC/PB
9 IC302 $£ PB
!£ IC201 ^§ REC/PB
@º IC401 7 REC/PB
5Vp-p (V)
2.6Vp-p (7.5µsec)
0.5V/div 20µs/div
0.02V/div 0.1µs/div
4.0Vp-p (V)
0.5V/div 20µs/div
4Vp-p (H)
5.0Vp-p (V)
5 IC305 ' `//,
C-BAR
5 IC302 @¶ REC/PB
!¢ IC201 ^¶ PB
@¡@TM IC401 !§!· REC/PB
5Vp-p (44.1kHz)
HI-66 BOARD
1 IC201 #¡ REC/PB
MB-77 BOARD
1 IC501 #TM REC/PB
0.5Vp-p (3.58MHz)
5Vp-p (V)
2.0Vp-p (H)
6 IC305 fi `//¤
C-BAR
! IC201 ^· REC/PB
@£ IC401 @º REC/PB
5Vp-p (2.1MHz)
0.8Vp-p (16MHz)
5.8Vp-p (33.87MHz)
5Vp-p (V)
1.8Vp-p (H)
7 IC310 fi @¢ C-BAR
2 IC751 7 REC/PB
!§ IC201 ^ª REC/PB
1.3Vp-p (H)
1.0Vp-p (H)
5Vp-p (300Hz)
8 IC310 fi %§ C-BAR
5.6Vp-p (27MHz) C-BAR : Color-bar mode
5-63
5-64E