Mitsubishi HS-HD1100U Service Manual page 83

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Q5A8
Q5A9
Q5B0
D5B5
TP5P0
TP5P1
TP5P2
R5G6
R5G7
TP5LM
R5B8
R5B9
R5G8
R5B7
R5C0
Q5A0
Q5A2
Q5A1
D5C0
D5A9
R5A1
R5A3
R5A2
R5A5
R5A0
TP5LS
TP5LT
R5G1
R5G3
R5G2
TP5SU
TP5RI
TP5TU
C5S3
Q5A6
Q5A7
TP5ES
TP5SS
R5G5
C5P0
D5B4
R5G4
R5B4
R5B5
R5B6
TP5LC
C5A6
C5A7
IC5A4
C5T3
R5T5
R5T6
MD
MC
CONNECTOR MD t PLAY
CONNECTOR MD e PLAY
4.3V(p-p)
4.4V(p-p)
(TIME/DIV 0.5ms)
(TIME/DIV 10ms)
DRUM MOTOR
CAPSTAN MOTOR
MOTOR CURRENT OUT
4
180
180
0.1µ
0.063W
0.063W
25V
Vcc
0.1µ
0.1µ
7
HW
(+5V)
25V
25V
108A
B0.01µ
50V
GND
6
HW
108A
36
35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19
HW
M56747AFP
108A
VCTL
1
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18
180
PG
5
0.47
0.5W
HE
HE
HE
180
0.1µ
0.1µ
0.1µ
25V
25V
25V
FG
3
CORE
MOTOR GND
2
150
150
150
N
6
HS-HD1100U
TP5F
IC5A5
R5S3
R5S4
R5S0
R5S1
C5S0
C5S1
TP5SP
C5S4
R5Z0
R5S6
C5T6
C5T5
C5S6
C5S8
C5S9
R5L2
R5L4
C5S2
C5T8
C5L0
Q5L0
R5L0
R5R2
TP5C
TP5A
C5R1
TP4C
TP5B
R5R3
R5C6
C5S5
TP5SSV
C5T7
R5S7
R5C7
R5S8
CONNECTOR MC y PLAY
4.6V(p-p)
(TIME/DIV 0.2ms)
IC5A4 TA7291S
Vcc
V
REF
2
8
6
Reg.
7
IC M63012AFP
3
1 U+
F/R 36
7
F/R
THERMAL
PROTECTION
2 U-
Vcc 35
8
Vcc (5V)
3 V+
FGOUT 34
6
FGOUT
470p 50V
4 V-
AOUT 33
MR
9
1
5
56k
5 W+
FGIN 32
10V
0.063W
IN1
IN2
GND
6 W-
OSC 31
1.8k 0.063W
7 N.C.
SGND 30
8 MGND
MGND 29
1000p
1
SGND
50V
9 MGND
MGND 28
2
MGND
10 MGND
MGND 27
11 MGND
MGND 26
35V
12k
12 U
OSCR 25
0.063W
13 V
VCTL 24
4
VCTL
14 W
N.C. 23
15 N.C.
Vcod 22
16 N.C.
VLIM 21
3
V LIMIT
17 N.C.
Vco 20
5
Vco (12V)
1000p
18 RS
RSm 19
50V
12k 0.063W
0.47 0.5W
R5M2
D5R2
D5R3
Q5M0
C5M1
R5M3
R5M4
R5R5
D5R0
C5M2
C5M3
R5R4
R5M0
R5R7
R5M5
R5A6
C5C1
D5A2
L5A0
C5E1
C5E2
C5E0
R5P1
C5E6
R5P0
C5E5
R5P2
Q5P0
C5E3
C5E4
R5P3
C5D4
C5D2
R5P8
R5P6
C5D3
IC5A0
R5E5
C5B9
X5A1
C5B8
C5B7
X5A0
C5B6
R5Y0
Q5P1
TP5C1
S5K1
R5G9
R5K3
R5K2
C5V2
S5K0
TP5RM
R5K0
R5K1
TPPB
IC5A1 BR24C16F-E2/CAT24WC16J-TE13
1
8
A0
16kbit EEPROM ARRAY
Vcc
8bit
Vs
INPUT
OUTPUT
11bit
MODE
2
Address
Slave Word
Data
7
IN1
IN2
OUT1
OUT2
A1
11bit
WP
Decoder
Address Resister
Resister
0
0
STOP
START
STOP
3
6
1
0
H
L
CW/CCW
A2
SCL
OUT1
Control Logic
OUT2
0
1
L
H
CCW/CW
ACX
4
High-Voltage
Power-Voltage
5
1
1
L
L
BRAKE
GND
SDA
Generation Logic
Detect
:
High impedance.
Note :
Input signal activate at "H".
R5F7
R5F8
C5J9
IC5A1
R5K7
R5K8
AUDIO/SAP
I2C-DATA
I2C-CLK
LMUTE
REC2
Q5A3
JP5A0
R5B3
D5D0
R5B0
R5B2
R5A9
Q5A5
C5A0
R5A8
Q5B1
R5D4
C5A2
TP-RESET
C5B5
R5D5
R5D6
R5D7
S5B1
R5H0
Z5A1
BATT
1.5VX2
+
C5V5
MY
Z5A0 GP1U293Q
V
CC
R
L
AMP
Limiter
B.P.F
Demodulator
Integrator
Comparator
3
2
1
GND
V
CC
V
OUT
HS-HD1100U
REMOTE HAND UNIT
K01
K02
K03
K04
K05
K06
K07
IC1
K09
K10
K11
K12
K13
K14
K15
M34570M4-095FP
K17
K18
K19
K20
K21
K22
K23
D1
36
1
D2
D0
35
2
D3
K25
K26
K27
K28
K29
K30
K31
3
D4
P13
34
4
D5
P12
33
K33
K34
K35
K36
K37
K38
K39
5
D6
P11
32
6
D7
P10
31
K41
K42
K43
K44
K45
K46
K47
7
D8
P03
30
8
D9/TOUT
P02
29
9
P20
P01
28
10
P21/INT
P00
27
SW
11
RESET
P43
26
OFF:VTR ON:TV
JS3
12
CNVSS
P42
25
JS2
D1
13
XOUT
P41
24
JS1
EL-1L7
14
XIN
P40
23
/SID303C
15
VSS
P33
22
R1
16
VDCE
P32
21
1.8
R2
17
VDD
P31
20
C1
220
6.3V
18
CARR
P30
19
100µ
Q1
2SD596
/2SC3440
C2
0.47µ
C3
0.1µ
X1
4MHz
KEY No.
No.
KEY NO.
FUNCTION
KEY NO.
FUNCTION
K01
VCR POWER
K25
REC
K02
EJECT
K26
REW
K03
K27
PAUSE
CH
K04
K28
STOP
CH
K05
K29
VOL
DISPLAY
K30
FF
K06
VOL
K31
IEEE1394 INPUT
K07
TV POWER
K08
K32
K09
1
K33
AUDIO/VIDEO
K10
4
K34
CANCEL
K11
5/CM SKIP
K35
INDEX
K12
2
K36
ADJ +
K13
6
K37
INDEX +
K14
3
K38
ENTER
K15
MUTE
K39
MENU
K16
K40
K17
7
K41
VCR/TV
K18
QUICK PROGRAM/VCR Plus+
K42
K19
PLAY
K43
K20
8
K44
ADJ
K21
10
K45
K22
9
K46
K23
INPUT
K47
SP/EP
K24
K48

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