Sony SLV-SE35EG / SLV-SE50EE / SLV-SE50EG / SLV-SE60AE1 / SLV-SE60AE2 / SLV-SE60NP / SLV-SE70B / SLV-SE70EE / SLV-SE70EG / SLV-SE70EN / SLV-SE70EX / SLV-SE70NP1 / SLV-SE70NP2 / SLV-SE70UX / SLV-SE70VC1 / SLV-SE70VC2 / SLV-SE80B / SLV-SE80EG / SLV-SE80EN / SLV- Service Manual ▷ View online
2-4
FE head
1-500-144-11
1-500-144-11
Reel (S) table
3-977-507-01
3-977-507-01
FL complete assembly
A-6759-619-B
A-6759-619-B
Reel (T) table
3-977-508-01
3-977-508-01
Pinch press block assembly
A-6759-863-B
A-6759-863-B
ACE head block assembly
A-6775-052-A
A-6775-052-A
M901
Drum Assembly
DZH-86A-R 1-759-373-22
(EXCEPT SE35/SE50/SE70B/SE80B/SX70B MODEL)
DZH-92B-R 1-759-793-11
(SE35 MODEL)
DZH-93B-R 1-759-795-11
(SE50 MODEL)
DZH-98A-R 1-759-557-21
(SE70B/SE80B/SX70B MODEL)
Drum Assembly
DZH-86A-R 1-759-373-22
(EXCEPT SE35/SE50/SE70B/SE80B/SX70B MODEL)
DZH-92B-R 1-759-793-11
(SE35 MODEL)
DZH-93B-R 1-759-795-11
(SE50 MODEL)
DZH-98A-R 1-759-557-21
(SE70B/SE80B/SX70B MODEL)
2-6. INTERNAL VIEWS
— Top View —
— Bottom View —
M902
DC motor (capstan)
1-698-971-11
DC motor (capstan)
1-698-971-11
Rubber belt
3-977-510-01
3-977-510-01
M903
Cam motor assembly
X-3947-577-1
Cam motor assembly
X-3947-577-1
2-5E
2-7. CIRCUIT BOARDS LOCATION
MA-339
REC/PB AMP, VIDEO, AUDIO,
SERVO/SYSTEM CONTROL,
TUNER
REC/PB AMP, VIDEO, AUDIO,
SERVO/SYSTEM CONTROL,
TUNER
FR-152
(MODE CONTROL)
(MODE CONTROL)
DM-82
(OPERATION SWITCHES)
(OPERATION SWITCHES)
POWER BLOCK
SRV878EK
SRV878EK
SE-77 (SLV-SE70B/SE80B/SX70B)
(SECAM)
(SECAM)
KK-17 (SLV-SE80B/SE80NP/SE80UX/SE80VC1/SE80VC2/SX80)
(TIMER)
SU-5 (SLV-SE50EE)
(SURROUND)
(TIMER)
SU-5 (SLV-SE50EE)
(SURROUND)
SLV-SE35/SE50/SE60/SE70/SE80/SX60/SX70/SX80
SECTION 3
BLOCK DIAGRAMS
3-1. OVERALL BLOCK DIAGRAM
3-1
3-2
FR-152 BOARD
LINE 2
IN
CJ480
MA-339 BOARD
FRONT VIDEO
SP
CH 1
SP
CH 2
EP
CH 1
EP
CH 2
VIDEO
REC/PB
AMP
IC260
Y/C
PROCESSOR
IC200
PB Y/C
(1/2)
REC Y/C
C SYNC
CH 1
CH 2
AUDIO
HEAD
VIDEO
HEAD
BOARD
FR-152
LINE 2
IN
CJ480
FR (L)
R
L
FR (R)
AUDIO
PROCESSOR
IC360
(HIFI)
AUDIO
PROCESSOR
(MONO)
IC200
(2/2)
NORM IN
NORM OUT
L1 (L)
L1 (R)
MODA
REC/
PB
ERASE
HEAD
BIAS
ERASE
OSC
T320,Q321
NORMAL
AUDIO
FULL
ERASE
HEAD
HEAD
SW
IC301
A HEAD PB
A HEAD REC
OSD
IC162
IC001
ARC VIDEO
IIC DATA
IIC CLK
TU VIDEO
Q VD
AUDIO
OUT 2
OUT 2
J500
L
R
VHF/
UHF
UHF
OUT
IN
TU701/702
NICAM DATA
NICAM CLK
TU SW1
IIC CLK
TU SW2
AV LINK I/O
AFT
DRIVE
LED
Q102
T REEL
PH100
S REEL
PH101
T SENS
Q101
S SENS
Q100
(T/S LED)
D100
SW12V
T REEL FG
S REEL FG
T SENS
S SENS
T/S LED
IC162
CONTROL
SYSTEM
SERVO
DRUM
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
LOADING
MOTOR
IC130
M
LOADING
MOTOR
CTL
AMP
ROTARY
SWITCH
SWITCH
CTL REC/PB
CAM +,-
MODE1-4
SERVO
CAPSTAN
FAIL DET
POWER
IC160
PULSE GEN
RESET
INDICATOR TUBE
FLUORESCENT
ND420
+F
-F
IC400
CONTROL
REMOTE
RECEIVER
BLOCK
DMS
KEY
FUNCTION
KEY
FUNCTION
DM-82 BOARD
DMS +/-
16
Y
(1/2)
Q VD
IC161
EEPROM
(2/2)
PUSH/TURN
DIAL TIMER
S410
KK-17 BOARD
DRIVE
FL
IC420
FUNC KEY 1/2
S401,403-407
KKP +/-
S450-459
20
15
11
7
CN500
B
G
R
V IN
7
11
15
20
V IN
R
G
B
CN570
19
3
1
10
LINE 1
OUT
LINE 1
IN
LINE 3
IN
RR
PROC
BUFF
CN500
AV
LINK
CN500
LINE 1
IN
6
2
A (L)
A (R)
AFM
REC/PB
AMP
IC340
CN570
LINE 3
IN
FULL
ERASE
OSC
T330,Q330
TU L
TU R
TU M
MOD V
MOD A
TU VIDEO
V OUT
A (R) OUT
A (L) OUT
AV LINK
TU L
TU R
TU M
FR-152 BOARD
FLD SDA/CS
8
AV CONT
AV
CONT
AV CONT
FULL ERS
REMOTE
IIC DATA
IIC CLK
IC850
VPS/
PDC
IIC DATA
IIC CLK
SE-77 BOARD
IC970
SECAM
PROC.
EXCEPT
35/AE1,AE2,EE MODEL
70:EE,EG,EN/
X70:EN/80/X80 MODEL
B MODEL ONLY
EXCEPT
35/AE1,AE2,EE MODEL
70:EE,EG,EN/
X70:EN/80/X80 MODEL
JS500
JS360
35/50 MODEL
6
2
A (L)
A (R)
JS571
50:EG MODEL
EXCEPT
35/50 MODEL
35/60/70/X70 MODEL
50/80/X80 MODEL
JS367
JS366
35/50 MODEL
50 MODEL
IIC CLK
IIC DATA
E2 L
E2 R
C+ SW
IC580
JS361
JS581
JS580
50/80/X80
MODEL
50:EG
MODEL ONLY
EXCEPT
50:EG MODEL
35/50 MODEL
50/70:EE/
80/X80 MODEL
EXCEPT
EE/60/X60 MODEL
VIDEO
OUT 2
OUT 2
J500
JS501
35/50:EG
MODEL
50:EE/70:EE/
80:EG MODEL
CN570
LINE 3
OUT
3
1
EXCEPT
60/X60 MODEL
EXCEPT
35/AE1,AE2/EZ MODEL
JS701
50:EG
MODEL
EXCEPT
35/50/60/70:EE/
80:EG/X80 MODEL
V OUT
SURR
AMP
IC870
EXCEPT
35/50/AE1,AE2/
EE,UX MODEL
IIC CLK
SE ON
IIC CLK
IIC DATA
IIC D
A
T
A
TU702
ONLY
DRIVE
LED
SURROUND
S402
SU-5 BOARD
80/X80
EXCEPT EN,EG MODEL
50:EE MODEL ONLY
SLV-SE35/SE50/SE60/SE70/SE80/SX60/SX70/SX80
3-2. VIDEO BLOCK DIAGRAM
3-3
3-4
BOARD
MA-339 BOARD
1
CJ480
CN480
FRONT VIDEO
1
CN501
FROM
SYSCON
BLOCK
TU VIDEO
CLP
CLP
CLP
32
34
36
40
31
DRUM
VIDEO
HEAD
SP
CH1
SP
CH2
LP
CH1
LP
CH2
CN260 (8P)
16
19
24
21
5
PB
PB
PB
PB
17
22
REC
REC
COMP
AGC
DET
DET
1
2
CN262
CHECK
PIN
PB RF
RF SWP
4
7
8
5
6
1
2
3
IC260
VIDEO REC/PB AMP
IC200
Y/C PROCESSOR
VIDEO
AGC
SYNC
SEP
19
R
P
R
P
LPF
1H
DL
Q203
BUFFER
2
KIL
C
LPF
P
R
P
R
ACC
AMP
P
R
16
5
REC Y RF
DOUBLE
LIM
DEM
BPF1
DL
EQ
55
1H/2H
DL
52
59
53
61
MAIN
EMPH.
FM
MOD
REC
EQ
VXO2
(1/2)
1
RF ENV
IC162
8
COMP OUT
IC162
17
HA SWP
IC162
16
RF SWP
IC162
18
TO/FROM
SYSCON
BLOCK
7
9
PB RF
REC Y RF
BUFFER
Q660
LINE 2
IN
AGC
ATT
11
10
12
REC H
REC C
REC CUR ADJ
TRICK H
HA
CONT
ENV
DET
DET
6
2
3
4
TU701 24
P
R
PIC
CONT
CHARA
INS
FBC 1/2
6dB
AMP
R
P
YNR
44
46
47
CLP
42
INV
63
50
CLK IN
AMP
LPF
R
P
BPF2
MAIN
COMV.
BACK UP
AMP
SUB
BPF
BPF
SUB
COMV.
FM
AGC
1
PB
EQ
4
6
AMP
Q200
SUB
LPF
LPF
R
P
Q201
CLP
9
10
96
N.L
EMPH.
DETAIL
ENH
REC H
REC CUR ADJ
TRICK H
REC C
28
100
PB
BGA-B
REC
BGA
PB
BGA-A
B
PA
REC
APC
APC
69
70
VCO
65
62
60
SLD
X200
4.43MHz
RF SWP
RF ENV
COMP OUT
HA SWP
C SYNC
99
RW SWP
98
HA SWP
97
C ROT
95
C ROT
IC162
15
A MUTE
IC162
63
Q661
BUFFER
OSD V IN
50
C VIDEO IN
56
52
OSD V OUT
IC162
(1/3)
14
Q VD
Q VD
IC162 13
BLOCK
FROM
SYSCON
IIC CLK
IC162 71
IIC DATA
IC162 72
10
15
11
7
CN500
B
G
R
AV LINK
7
11
15
20
V IN
R
B
CN570
19
LINE 1
OUT
LINE 1
IN
LINE 3
IN
CN500
V OUT
20
V IN
Q800-804
AV
LINK
8
AV CONT
Q501,502
AV
CONT
G
AV CONT
IC162 21
TO AV LINK
IC162 73
FROM AV LINK IC162 85
TO/FROM
SYSCON
BLOCK
CLP
38
CLP
29
AGC
6dB AMP
6dB AMP
25
23
SERIAL
DECODER
A MUTE
BUFFER
Q202
DE
EMPH
27
16
17
MOD V
TO
SYSCON
(SEE PAGE 3-5)
(SEE PAGE 4-29)
(SEE PAGE 3-5)
(SEE PAGE 3-5)
(SEE PAGE 3-7)
(SEE PAGE 4-23)
(SEE PAGE 3-5)
(SEE PAGE 4-7,9,17)
(SEE PAGE 3-5)
(SEE PAGE 3-5)
BLOCK
TU701 6
BUFFER
OSD
5
AV ADJ
ADJ SW
S160
BUFFER
Q510
BUFFER
Q850
SDA
5
SCL
4
CVBS
17
DAVN
9
IC850
VPS/PDC
PDC DAV IN
59
Y/C
MIX
KIL
B.D
NAP
BPF
13
12
45
PB-H
19
LINE 3
OUT
CN570
V OUT
BUFFER
Q541
SECAM
SW
SW
Q204,205
REC C
SW
4.43
BELL
FILTER
Q202
Q975,976
Q970
IC970
SECAM PROC
VIDEO IN
15
PB C
17
21
16
Q973
BUFFER
FSC
2
Q974
BUFFER
REC C
11
C SYNC
27
PB RF
13
SW
Q972
16
I
16
I
8
C+ DET
I CONT
IC162 25
C+ DET
IC162 86
Q540
J500
VIDEO
OUT 2
OUT 2
EXCEPT
60/X60 MODEL
EXCEPT
35/AE1,AE2,EE
MODEL
50:EE/70:EE/
80:EG MODEL
EXCEPT
EE/60/X60
MODEL
B MODEL ONLY
EXCEPT
35/AE1,AE2/
EE,UX MODEL
EXCEPT
35/AE1,AE2/EE
MODEL
FR-125
70:EE,EG,EN/X70:EN/
80/X80 MODEL
35/50 MODEL
CN260 (13P)
EXCEPT
35/50 MODEL
REC H
IC340
5
TO
AUDIO
BLOCK
SE-77 BOARD
CN970
SECAM VIDEO
DET
26
CTL
1
2
6
5
9
7
11
3
1
4
PB C
FSC
PB 3V
REC C
C SYNC
PB RF
SECAM ON
SECAM DET
2
6
5
9
7
11
3
1
4
CN201
BUFFER
Q520
C218
DATA
10
CLK
9
Y IN
18
C IN
20
4
V OUT
IC001
PR PROC
1H
JS204
50/70:EE/80/X90
MODEL
70/
EXCEPT
EE/60/X60/X70 MODEL
EXCEPT
35/AE1,AE2,EE,UX
MODEL
TU702 6
B MODEL ONLY
SECAM DET
IC162 60
SECAM ON
IC162 67
TO/FROM
SYSCON
BLOCK
TU702 24
CN262
1
PB RF
CN262
2
RF SWP
0.5Vp-p
V
5.0Vp-p
25Hz
IC260
9
REC
470mVp-p
0.1
µ
sec/div
IC260
!º
REC
280mVp-p
H
IC200
#§
REC
IC200
!ª
1.0Vp-p
H
4.4Vp-p
H
IC200
#™
REC
IC200
@∞
REC
IC200
@∞
PB
1.0Vp-p
H
2.2Vp-p
H
H
2.3Vp-p
IC200
!º
REC
IC200
!º
PB
440mVp-p
700mVp-p
H
H
IC200
9
REC
IC200
9
PB
440mVp-p
700mVp-p
H
H
IC200
^ª
480mVp-p
4.43MHz
IC200
^¡
REC
IC200
^¡
PB
IC200
^£
PB
IC200
^£
REC
H
320mVp-p
240mVp-p
H
240mVp-p
400mVp-p
H
H
Click on the first or last page to see other SLV-SE35EG / SLV-SE50EE / SLV-SE50EG / SLV-SE60AE1 / SLV-SE60AE2 / SLV-SE60NP / SLV-SE70B / SLV-SE70EE / SLV-SE70EG / SLV-SE70EN / SLV-SE70EX / SLV-SE70NP1 / SLV-SE70NP2 / SLV-SE70UX / SLV-SE70VC1 / SLV-SE70VC2 / SLV-SE80B / SLV-SE80EG / SLV-SE80EN / SLV- service manuals if exist.