Sony HVR-M25P - Page 23

HVR-M25J/M25U/M25N/M25E/M25P/M25C
3-5
3-5. OVERALL BLOCK DIAGRAM (5/7) ( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
05
MD-76 BOARD
FP-104
FLEXIBLE
BOARD
RP-243 BOARD (2/2)
IC5000
(2/2)
IC5403
IC5405
(10/17)
MECHA
CONTROL
(11/17)
DEW
DEW
SENSOR
S004
REC PROOF
CN004
4 PIN
CONNECTOR
Q1001
LED
DRIVE
Q5403
BUFFER
Q5402
BUFFER
Q5405
BUFFER
Q5401
BUFFER
R MECHANISM DECK
(MDX-R211)
(2/2)
REC_PROOF
CHIME_SDA, CHIME_SCL
FP-248
FLEXIBLE
BOARD
S003
(CC DOWN)
VD-036 BOARD (5/7)
U±, V±, W±
U, V, W
M904
REEL MOTOR
M
HALL
MR_FG1, MR_FG2FG1, FG2
U±, V±, W±
REELM_FGREELM_FG
SFG_IN
TFG-IN
REEL FG
21 - 238 - 13
26, 6
24, 25
D16, A17
2, 29
J4, C22
AB20, AB21,
AB22, AA23
REEL
MOTOR
FG AMP
2, 3
CN003
1 - 6
REEL_U,
REEL_V,
REEL_W
REEL_U,
REEL_V,
REEL_W
CN001
1 - 6
11 - 16
8, 10
CN002
21 - 16
CN1003
1 - 6
MODE_A - D
4 - 7
18 - 15
CN5401
1, 2
9, 12
REEL PWM
DRIVER
(10/17)
3
4
Q5404
REEL PWM
IC004
IC005
IC1001
TREEL_FG
REC_PROOF
CHIME_3(SDA),
CHIME_2(SCK)
SREEL_FG
T REEL
FG
IC002
H
S REEL
FG
14
13
CN1001
(2/2)
75, 77, 79, 81, 83, 85
98
97
90
CN5402
(2/2)
75, 77, 79, 81, 83, 85
98
97
END_SENSE
TOP_SENSE
60
59
60
TAPE_LED(K)
6969
59
U±, V±, W±REEL_FWD, REEL_ON
REEL_ERR
TOP_SENS
TAPE_LED_ON
END_SENS
TAPE_TOP
TAPE_END
TREEL_FG
LOAD, UNLOAD
SREEL_FG
TFG_IN
SFG_IN
76, 78, 80, 82, 84, 86 76, 78, 80, 82, 84, 86
90
CN1004
21 - 16
13, 10
8
9
TAPE_END
121
TAPE_TOP
211
1
T REEL
FG AMP
CAM
MOTOR
DRIVE
23 22
S REEL
FG AMP
REEL
ERROR
LPF
IC5401
REEL
MOTOR
DRIVE
(10/17)
20
8 9
19
A10
AC18
4
1510
A11
TAPE TOP
DETECT
14 13
Y11
TAPE END
DETECT
17 16
AB11
B11
B15
V23
A19
(10/17)
IC5404
17
1210
157
CC_DOWN
220
XCC_DOWNXCC_DOWN
6161
S002
(C IN)
AC13
C_IN
319
XC_INXC_IN
6262
S001
(L/S CAS)
T ELETEN
SENSOR
IC001
ELETEN
ERROR AMP
IC003
S ELETEN
SENSOR
OFFSET
RV004
OFFSET
RV002
GAIN
RV003
GAIN
RV001
D12
L_CASETTE
148
L_CASETTEL_CASETTE
W23
AA22
7171
T_ELETEN
913
T_ELTN_ERR
6868
S_ELETEN
814
S_ELTN_ERR
T_ELTN_ERR
S_ELTN_ERR
6767
DEW_DET
7272
Q001
TAPE END
SENSOR
D001
TAPE LED
Q002
TAPE TOP
SENSOR
TAPE_LED
M902
CAM MOTOR
M
ENCODER
MODE_SW_A - D
MODE_SW_A - MODE_SW_D
DEW_DET
63 - 66 63 - 66
15
17, 18
7
5, 4
REC_PROOF
LM±
CHIME_3(SDA),
CHIME_2(SCK)
91
93, 94
91
93, 94
2
5
1
7
3
6
-
+
+
-
H
OVERALL (3/7)
(PAGE 3-3)
18
XC_IN
OVERALL (7/7)
(PAGE 3-7)
24