Control Key Block - Sony CCD-TRV128 Service Manual

CCD-TRV128/TRV228/TRV228E/TRV328/TRV428/TRV428E
For Schematic Diagram
• Refer to page 4-51 for printed wiring board.
FP-302 FP-802 FLEXIBLE
FLEXIBLE
Q002
TAPE END
D001
TAPE LED
FP-301
H002
FLEXIBLE 2 3
S REEL
SENSOR
1 4
ME/MP
REC PROOF
2 H001 3
Hi8 MP
T REEL
1 SENSOR 4
S001
S002
C.C. LOCK
S901
MODE SWITCH
FP-299
FLEXIBLE
1
2
MR
SENSOR 3
4
DEW SENSOR
FP-228
FLEXIBLE
SIGNAL PATH
REC REC/PB
Capstan speed servo
Capstan servo(speed and phase)
FP-228, FP-299, FP-300, FP-301, FP-302, FP-802, SS-5100, PR-5100
4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS
FP-300
FLEXIBLE
Q001
TAPE TOP
1 TAPE_TOP (C)
2 TAPE_END (C)
3 TAPE_LED (K)
4 TAPE_LED (A)
5 REG_GND
6 S REEL (-)
VC-341 BOARD
7 S REEL (+)
(5/10)
8 SENSOR_VCC
CN404
T_REEL (+)
9 (PAGE 4-17)
10 T_REEL (-)
11 HALL_COM
12 ME/MP
13
REC_PROOF
14 Hi8_MP
15 C_LOCK_SW
DEW
1
2 M-SW (A)
3 M-SW (B)
4
M-SW (C)
5 FG1
6 FG VCC
FG2
7
8 REG_GND
CAP_U
9
10 CAP_U
VC-341 BOARD
11 CAP_W
(5/10)
12 CAP_W
CN403
13 CAP_V
(PAGE 4-17)
M902
14 CAP_V
CAPSTAN MOTOR
15 VH+
16 HU1
3 2
17 HU2
HE
4 1 18 HV1
19 HV2
3 2 20 HW1
21 HW2
HE
4
1
22 VH-
2
3
HE
4 1
PB
4-33
FP-228, 299, 300, 301, 302, 802 FLEXIBLE BOARD FP-228, 299, 300, 301, 302, 802 FLEXIBLE BOARD
1 2 3

CONTROL KEY BLOCK

A (SS-5100)
XX MARK:NO MOUNT
CONTROL KEY BLOCK (SS-5100) is replaced as block,
•
so that PRINTED WIRING BOARD is omitted.
B
S001
C
(START/STOP)
POWER/MODE_SW
POWER
(CHG)
S004
OFF REG_GND
D
ON
XPOWER_SW
XMODE_SW
MODE
E
W
05
1 2 3
CONTROL KEY BLOCK
A
(PR-5100)
XX MARK:NO MOUNT
• CONTROL KEY BLOCK (PR-5100) is replaced as block,
so that PRINTED WIRING BOARD is omitted.
B
S601
(PANEL REVERSE)
1 PANEL_REV
2 PANEL_REV
3 N.C
4 N.C
5 SE_GND
6 SE_GND
C
05
4 5
VC-341
(10/10)
CN006
(PAGE 4-27)
2 4
S003
XX
1 3
S002
(EJECT)
RV001
20k
T
(ZOOM)
4
PD-204
CN6005
(PAGE 4-29)
4-34