Sony SLV-KS1 Service Manual ▷ View online
2-3
2-6. INTERNAL VIEWS
Drum assembly (M901) (DZH-0A2A/Z-RP)
8-839-049-53
8-839-049-53
Drum assembly (M901) (DZH-0A2A/Z-RP)
8-839-049-53
8-839-049-53
M903
Cam motor assembly
X-3947-577-1
Cam motor assembly
X-3947-577-1
M902
Capstan motor
1-698-971-11
Capstan motor
1-698-971-11
ACE head block assembly
A-6759-620-A
A-6759-620-A
Q002
Tape top sensor
8-729-043-84
Tape top sensor
8-729-043-84
FE head
1-500-144-11
1-500-144-11
Q001
Tape end sensor
8-729-043-84
Tape end sensor
8-729-043-84
D001
Tape top/end LED
8-719-048-26
Tape top/end LED
8-719-048-26
2-4
2-7. CIRCUIT BOARDS LOCATION
2-4 E
QP-1
(KIDS SOUND)
(KIDS SOUND)
MA-370
HEAD AMP, VIDEO, AUDIO, I/O,
SERVO/SYSTEM CONTROL,
POWER SUPPLY, MODE CONTROL
SERVO/SYSTEM CONTROL,
POWER SUPPLY, MODE CONTROL
(
)
SLV-KS1
MA-370 BOARD
SP
CH 1
SP
CH 2
EP
CH 1
EP
CH 2
VIDEO
REC/PB
AMP
IC260
PB Y/C
REC Y/C
C SYNC
DRUM
NOMAL
AUDIO
PROCESS
IC201
(2/2)
NORM OUT
HA SWP
RF ENV
RF SWP
AUDIO
HEAD
AUDIO
HEAD
T380,Q380
FULL
ERASE
HEAD
HEAD
SWITCH
BIAS
OCS
OCS
IC350
A HEAD PB
A HEAD REC
OSD
IC160
I2C DATA
I2C CLK
Q VD
RF VIDEO
PLL CLOCK
PLL ENB
HA SWP
RF ENV
RF SWP
I2C CLK
I2C DATA
PLL DATA
DRIVE
LED
Q103
(T. REEL)
PH102
(S. REEL)
PH101
(T. SENS)
Q101
(S. SENS)
Q102
(T/S. LED)
D103
SW12V
T REEL FG
S REEL FG
T SENS
S SENS
T/S LED
IC160
CONTROL
SIGNAL
CAPSTAN
FG
DRUM
PG
DRUM
FG
M
DRUM
MOTOR
M
CAPSTAN
MOTOR
CAP FG
CAP VS
D FG
D PG
D VS
DRUM MOTOR
CAPSTAN MOTOR
IC101
CAM
ENCODER
M
LOADING
MOTOR
CTL
HEAD
CTL REC/PB
CAM +,-
MODE1-4
FAIL DET
POWER
IC162
PULSE GEN
RESET
KEY
FUNCTION
FUNC KEY 2
KEY
FUNCTION
FUNC KEY 1
05
(1/2)
Q VD
IC161
EEPROM
(2/2)
LINE
IN
J562 (1/4)
VIDEO
L VIDEO 1
Y/C
PROCESS
CCD
DELAY
IC201
(1/2)
Q500
BUFFER
Q561
BUFFER
VIDEO
LINE
OUT
OUT
J562 (3/4)
LINE
IN
AUDIO
(MONO)
J562 (2/4)
L 1(L)
L
LINE
OUT
OUT
J562 (4/4)
L
R
IC403
CONTROL
REMOTE
RECEIVER
M901
M902
M903
(SEE PAGE 4-7,9,13,19,21)
QP-1 BOARD
(SEE PAGE 4-17)
AUDIO
(MONO)
IC999
KIDS SOUND
AUDIO OUT
REMOCON
S102
MOTOR
CAM
DRIVE
SERVO/
SYSTEM
CONTROL
REC/
PB
ERASE
3-1
3-2
SECTION 3
BLOCK DIAGRAMS
3-1. OVERALL BLOCK DIAGRAM
SLV-KS1
MA-370 BOARD (1/3)
CLP
32
37
31
DRUM
SP
CH1
SP
CH2
EP
CH1
EP
CH2
CN260
16
19
24
21
5
PB
PB
PB
PB
17
22
REC
REC
COMP
AGC
DET
DET
2
3
CN270
CHECK
PIN
PB RF
RF SWP
8
7
9
11
10
6
IC260
VIDEO REC/PB AMP
IC201
Y/C PROCESS
CCD DELAY
VIDEO
AGC
SYNC
SEP
28
Y/C
MIX
R
P
R
P
LPF
1H
DL
Q203
BUFFER
2
KIL
C
LPF
P
R
P
R
ACC
AMP
N
S
P
R
05
7
REC_FM_OUT
FM
AGC
DEM
BPF1
DL
EQ
55
1H/2H
DL
52
59
53
61
MAIN
EMPH.
FM
MOD
REC
EQ
VXO1
(1/2)
RF ENV
IC160
8
ENV SW
IC160 17
HA SWP
IC160 16
RF SWP
IC160 18
FROM/TO
SYSCON
BLOCK
7
9
PB_OUT
REC_Y_IN
BUFFER
Q500
AGC
ATF
11
10
REC/MUTE/PB
REC_C_IN
HA
CONT
ENV
DET
DET
6
2
3
4
P
R
PIC
CONT
CHARA
INS
FBC 1/2
6dB
AMP
R
P
R
P
YNR
29
KIL
B.D
23
24
43
46
47
CLP
41
INV
63
50
CCD_CLOCK_IN
AMP
LPF
R
P
BPF2
MAIN
COMV.
BACK UP
AMP
SUB
BPF
BPF
SUB
COMV.
1
FM
AGC
4
SQPB
EQ
PB
EQ
6
8
BUFFER
Q201
SUB
LPF
LPF
R
P
Q202
CLP
10
17
95
N.L
EMPH.
DETAIL
ENH
REC_H_OUT
REC _CURRENT_CTL
TRICK_H_OUT
REC_C OUT
16
99
PB
BGA-B
REC
BGA
PB
BGA-A
B
PA
REC
APC
APC
67
66
VCO
65
62
60
25
SLD
X201
3.579545MHz
SW30
ENVDET_OUT
COMP_OUT
HA (EP/SP)
H_SYNC
98
RF_PULSE_IN
96
C ROT PULSE IN
SERIAL
DECODER
20
21
C ROT
IC160 15
I2C CLK
IC160 71
I2C DATA
IC160 72
Q VD
IC160 13
Q502
BUFFER
OSD V IN
50
C VIDEO IN
56
52
OSD V OUT
IC160
(1/3)
BUFFER
Q561
DE
EMPH
12
REC_CURRENT_ADJ2
1
TRICK. H
OSD
VIDEO
J562 (1/4)
LINE
IN
J562 (2/4)
LINE
OUT
OUT
VIDEO
(SEE PAGE 3-5)
(SEE PAGE 4-7,9,13)
IC160
t;
REC
2.2Vp-p (H)
IC160
t;
PB
2.3Vp-p (H)
(H)
IC160
ts
PB
2.3Vp-p
2.2Vp-p (H)
IC160
ts
REC
(H)
IC160
th
2.0Vp-p
REC/PB
IC260
9
REC
170mVp-p
IC260
qj
REC
3.8Vp-p
IC260
4
REC/PB
3.6Vp-p (V)
IC260
5
REC/PB
3.5Vp-p (H)
IC260
7
PB
0.6Vp-p (V)
IC260
0
REC
380mVp-p (H)
IC201
wk
REC/PB
(H)
4.2Vp-p
IC201
wl
REC
2.1Vp-p (H)
IC201
wd
PB
0.5Vp-p (H)
IC201
wl
PB
2.3Vp-p
(H)
IC201
ej
REC
1.0Vp-p (H)
IC201
yj
REC/PB
460mVp-p (3.579545MHz)
IC201
1
PB
0.6Vp-p (V)
IC201
2
REC
380mVp-p (H)
IC201
7
REC
360mVp-p
IC201
ok
1.6Vp-p (30Hz)
REC/PB
QV/QH_INS
3-3
3-4
3-2. VIDEO BLOCK DIAGRAM
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