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Model
SLV-CA30TW SLV-GA35ME SLV-GA35PL SLV-GA35PS SLV-GA35SG SLV-GA35TH SLV-GA35TW SLV-GA55ME SLV-GA55PL SLV-GA55PS SLV-GA55SG SLV-GA55TH SLV-GA65MJ SLV-GF85PL SLV-GF85PS SLV-GF85TH SLV-GF85TW SLV-SA33TW SLV-SP100R SLV-SP70
Pages
54
Size
10.9 MB
Type
PDF
Document
Service Manual
Brand
Device
VCR
File
slv-ca30tw-slv-ga35me-slv-ga35pl-slv-ga35ps-slv-ga.pdf
Date
PREV: Sony SLV-KF297MK2 / SLV-XA147MK2 / SLV-XF247MK2 Service Manual

Sony SLV-CA30TW / SLV-GA35ME / SLV-GA35PL / SLV-GA35PS / SLV-GA35SG / SLV-GA35TH / SLV-GA35TW / SLV-GA55ME / SLV-GA55PL / SLV-GA55PS / SLV-GA55SG / SLV-GA55TH / SLV-GA65MJ / SLV-GF85PL / SLV-GF85PS / SLV-GF85TH / SLV-GF85TW / SLV-SA33TW / SLV-SP100R / SLV-SP70 Service Manual ▷ View online

2-3
2-6. INTERNAL  VIEWS
Drum assembly (M901) (DZH-71E-R)
1-772-147-11 (CA30/GA35TW/SA33)
Drum assembly (M901) (DZH-89B-R)
1-772-148-11 (GA35: ME, PL, PS, SG,TH/GA55/GA65/SP70)
Drum assembly (M901) (DZH-91B-R)
1-772-149-11 (GF85:  PS, TH/SP100)
Drum assembly (M901) (DZH-90B-R)
1-772-351-11 (GF85: PL, TW)
Capstan motor
1-698-971-11
Cam motor assembly
X-3947-577-1
Q002
Tape top sensor
8-729-042-88
ACE head assembly
A-6759-620-A
FE head
1-500-144-11
Drum assembly (M901) (DZH-71E-R)
1-772-147-11  (CA30/GA35TW/SA33)
Drum assembly (M901) (DZH-89B-R)
1-772-148-11 (GA35: ME, PL, PS, SG, TH/GA55/GA65/SP70)
Drum assembly (M901) (DZH-91B-R)
1-772-149-11 (GF85: PS, TH/SP100)
Drum assembly (M901) (DZH-90B-R)
1-772-351-11 (GF85: PL, TW)
Q001
Tape end sensor
8-729-042-88
D001
Tape top/end LED
8-719-048-26
2-4
2-7. CIRCUIT  BOARDS  LOCATION
2-4 E
FR-167
(MODE CONTROL)
MA-366
VIDEO, AUDIO,
I/O, SERVO/SYSTEM CONTROL
(
)
SLV-CA30/GA35/GA55/GA65/GF85/SA33/SP70/SP100
3-1
3-2
SECTION  3
BLOCK  DIAGRAMS
3-1. OVERALL  BLOCK  DIAGRAM
M
ROTARY
SWITCH
CAM
MOTOR
M902
M901
M903
LED
DRIVER
S  REEL
IC101
VIDEO OUT
OSD
NA OUT
IC201
NORMAL
AUDIO
PROCESSOR
BIAS
ERASE
OSC
T371, Q372-374
AUDIO
ERASE
FULL
ERASE
L
R
AUDIO
VIDEO
LINE-1 IN
J901
RFU901
MOD V
MOD A
GA55, GA65,
SP70
RF SWP, V CLOCK, V DATA,
QVD, SHARPNESS
T  REEL
PH001
T REEL FG
PH002
S REEL FG
IC201
+12V
IC101
SERVO/SYSTEM
CONTROL,
MODE CONTROL
Q013
D001
T/S LED
Q001
T SENS
Q002
S SENS
END LED
S SENS
T SENS
MESECAM, V ENV,
KILL, C SYNC
REMOTE
COMMANDER
RECEIVER
IC501
REMOCON
CTL
HEAD
CTL (+)
CTL (–)
M
PG/FG
PICK UP
DRUM PG
DRUM FG
DRUM VS
DRUM
MOTOR
MODE 1-4
CAM
M
FG
PICK UP
CAM
MOTOR
DRIVER
CAP FG
CAP VS
CAPSTAN
MOTOR
(REC PROOF)
S101
S102
IC102
RESET
RESET
SP
CH1
SP
CH2
VIDEO
HEAD
AUDIO
HEAD
(HiFi)
CH1
CH2
(MONO)
AUDIO
REC/PB
NA OUT
A MUTE
IC031
MA-366 BOARD
(SEE PAGE 4-9 to 4-17)
VIDEO REC/PB AMP,
Y/C PROCESSOR
(1/2)
(2/2)
M+12V
+9V
+5V
D+5V
(1/2)
+12V
L OUT, R OUT
S CLK, S DATA
AF SWP, AF ENV
NA IN
IC301
Hi-Fi
AUDIO
PROCESSOR
L IN,
R IN
RF OUT
BIAS
SWITCH
Q375-377
EXCEPT CA30/GA35/SA33
CA30/GA35/SA33
L
R
AUDIO
VIDEO
LINE-1 OUT
J901
(2/2)
EXCEPT
GF85/SP100
EXCEPT
GF85/SP100
L OUT
R OUT
V OUT
TV/VTR
EXCEPT CA30/GA35/SA33
GF85/SP100
GF85/SP100
GF85/SP100
RF SWP, V CLOCK, V DATA,
QVD, SHARPNESS
MESECAM, V ENV,
KILL, C SYNC
REC P
LED
DRIVER
D+5V
D+5V
FUNCTION
SWITCH
FR-167 BOARD
(SEE PAGE 4-20)
KEY 4
FUNCTION
SWITCH
D+5V
KEY 1-3
LED
DRIVER
F601
+9V REG
+5V REG
PS602
T601
POWER
TRANS
IC601
+B ADJ
IC103
PS601
JS353
JS352
JS351
+12V
Q604
05
D+5V
JS371
SLV-CA30/GA35/GA55/GA65/GF85/SA33/SP70/SP100
3-3
3-4
3-2. VIDEO  BLOCK  DIAGRAM
79
78
76
75
73
71
64
63
62
60
58
57
55
52
81
84
86
87
88
93
94
LOGIC
HEAD SW1
HEAD SW2
ENV DET
HPF
89
91
92
CH2
VCA
CH1
CH2
CH1
SW30
SW31
SP
SP
REC
MUTE
1/2
2EL VCO
PB/REC
DISCRI
REC
AFC
REC
AFC
PB
APC
COLOR KILLER
IO DET
DOWN
CONV
X-TAL
VCO/OSC
CR DET
2FSC
69
2FSC
VCO
LC VCO
SERIAL CONT
INTERFACE
L-
SECAM
L-SECAM
SW27
SW28
LPF
2M LPF
1/2
PHASE VCO
P
R
SW20
ACC
SEP
COMP
SW19
HPF
CTL TRAP
HPF
FH TRAP
TRAP
P
R
SW18
VCA
CCD
LPF
DELAY
CLPF
CLPF
DL
R
SW25
P
R
SW24
MAIN
CONV1
4PHASE GEN
MAIN
CONV2
SW21
P
R
SW22
R
R
P
P
SW23
B.D
N       P
C.K
BPF
B.E
C.K
MIX
LEVEL ADJ
PULSE
GEN
6dB AMP
SYNC. SEP
CLEAR
SYNC
SQUELCH
50
51
FEED BACK
CLAMP
VIDEO ALC
PICTURE
CONT.
P
R
SW17
DE
N.C
R
P
SW13
N.L
DE. EMPH
N.L
EMPH
FBC/ALC
Y-LPF
R
P
SW11
18
P
R
SW10
MAIN
DE-EMPH
16
SW9
MAIN EMPH
CARRIER OFFSET
W.C/DC
FO/EEV ADJ
S-DET
FM MOD
L.P.F.
7MHPF
1MHPF
FM AGC
629
TRAP
P
R
SW7
SUB LPF
DEMO
DLIM
G
EQ
17
EDGE
DELAY
DO
DET
YNR
SW14
DO
DO
REC
CLAMP
CLAMP
19
21
23
VIDEO AGC
ATT
(-10dB)
31
ATT
(-10dB)
ATT
(-10dB)
26
24
L.P.F.
C-CCD
Y-CCD
CLOCK
DRIVER
MODE
CONTROL
37
35
39
42
44
46
CCD
SW29
R
P
SW26
SW16
P
EQ
MMS
DL
SQPB
SQPB
SW8
2
2
6
1
3
NTSC
SWITCH
Q204
PAL
SWITCH
Q203
L.P.F.
BUFF
Q262
+
+
SHARP 2
SHARP 1
REC P
SHARPNESS
X201
4.43MHz
X202
3.58MHz
AFC FILTER SWITCH
Q202
RF SWP
V ENV
V DATA
V CLOCK
SERVO/SYSTEM
CONTROL
(SEE PAGE 3-5)
C SYNC
QVD
KILL
SERVO/SYSTEM
CONTROL
(SEE PAGE 3-5)
SERVO/SYSTEM
CONTROL
(SEE PAGE 3-5)
VIDEO REC/PB AMP,
Y/C PROCESSOR
SP
CH2
SP
CH1
CN201
SP CH2
SP COM
SP CH1
CHECK
MA-366 BOARD (1/4)
   (SEE PAGE 4-9 to 4-15)
05
CN202
PB RF
V SWP
L372,C382,
R381,Q378
97
IC201   (1/2)
SP2
SP2
SP1
SP1
+
–
+
–
+
–
+
–
EP2
EP2
+
–
+
–
EP1
EP1
+
–
+
–
2
4
IN
OUT
RFU901
1
TV/VTR
AUDIO
VIDEO
TV/VTR
MODE CONTROL
(SEE PAGE 3-9)
AUDIO
AUDIO
(SEE PAGE 3-8)
5
SP COM
54
6dB AMP
C-SQUELCH
BUFF
Q205
SHARPNESS
CONT
Q261
SHARPNESS
CONT
Q263
PAL
NTSC
MESECAM
CHROMA
CONTROLLER
Q290-293
BURST GATE
GENERATOR
Q294-299
CHROMA 4
CHROMA 3
CHROMA 2
CHROMA 1
52
43 
55
45
IC101 (1/3)
OSD
OSD
53
2fsc
AMP
Q266
BUFF
Q264, 267
SWITCH
Q265
BUFF
Q901
J901
VIDEO
LINE-1
OUT
SERVO/SYSTEM
CONTROL
(SEE PAGE 3-5)
NTSC/PAL
N-P CONT
OUT
BUFF
Q201
EXCEPT CA30/GA35: PL, TW/GA55PL/
              GF85: PL, TW/SA33
EXCEPT GA35:ME,PS,SG,TH
EXCEPT CA30/GA35: PL, TW/GA55PL/
              GF85: PL, TW/SA33
EXCEPT CA30/GA35: PL, TW/
              GA55PL/GF85: PL, TW/SA33
EXCEPT CA30/GA35/SA33
CA30/GA35/SA33
LINE-1
IN
VIDEO
IC201
ih
, ij, ik, il
 REC
1.8Vp-p (H)
IC201
ul
 
PB
450mVp-p (H) (PAL)
   780mVp-p (H) (NTSC)
IC201
ul
 
PB
320mVp-p (H) (PAL)
   580mVp-p (H) (NTSC)
IC201
ug
 
REC/PB
520mVp-p (4.43MHz) (PAL)
IC201
ua
 REC/PB
510mVp-p (3.58MHz) (NTSC)
IC201
y;
 REC/PB
340mVp-p (H) (PAL)
IC201
y;
 REC/PB
REC:300mVp-p (H) (NTSC)
  PB:290mVp-p (H) (NTSC)
IC201
tk
 REC/PB
500mVp-p (H) (PAL)
IC201
tk
 REC/PB
440mVp-p (H) (NTSC)
IC201
t;
 REC/PB
5.0Vp-p (H)
IC201
ea
 REC/PB
1.1Vp-p (H) (NTSC)
IC201
ea
 REC/PB
1.1Vp-p (H) (PAL)
IC101
rd
, 
rg
 REC/PB
2.2Vp-p (H) (PAL)
IC101
rd
, 
rg
 REC/PB
2.2Vp-p (H) (NTSC)
IC201
wd
 REC/PB
REC:390mVp-p (H) (PAL)
   PB:500mVp-p (H) (PAL)
REC:400mVp-p (H) (PAL)
  PB:580mVp-p (H) (PAL)
REC:510mVp-p (H) (NTSC)
  PB:560mVp-p (H) (NTSC)
REC:480mVp-p (H) (NTSC)
   PB:550mVp-p (H) (NTSC)
IC201
wd
 REC/PB
IC201
qk
, 
ql
 REC/PB
IC201
qk
, 
ql
 REC/PB
IC201
wh
 REC/PB
IC201
wh
 REC/PB
REC:500mVp-p (H) (PAL)
   PB:600mVp-p (H) (PAL)
REC:620mVp-p (H) (NTSC)
   PB:690mVp-p (H) (NTSC)
REC:400mVp-p (H) (NTSC)
   PB:450mVp-p (H) (NTSC)
IC201
wa
 REC/PB
IC201
wa
 REC/PB
REC:320mVp-p (H) (PAL)
   PB:430mVp-p (H) (PAL)
Page of 54
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