Table of Contents
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1
2
3
4
: Voltage measurement of the CSP ICs
VD-036 BOARD (10/17)
and the Transistors with
A
not possible.
SERVO
XX MARK: NO MOUNT
NO MARK: REC/PB MODE
∗: IMPOSSIBLE TO MEASURE THE
VOLTAGE AT THE MARKED POINTS.
D_2.8V_2
B
(17/17)
RP_2.8V
VTR_UNREG
IC_5402_13.5V
(16/17)
RP_4.6V
RP_6.0V
C
UNREG12V
(15/17)
MT_5.5V
D
CAP_VS
@054
DRUM_VS
DRUM_VS
DRUM_ERROR
DRUM_ERROR
(17/17)
CAP_ERROR
CAP_ERROR
VSP_SO
E
@001
(1/17)
(9/17)
VSP_SO
XVSP_SCK
(7/17)
(11/17)
XVSP_SCK
@015
(1/17)
CK13MFO1
CK13MFO1
(5/17)
F
(3/17)
(8/17)
XRST_VTR
@028
XRST_VTR
(5/17)
(11/17)
DRUM_FG
DRUM_FG
DRUM_PG
DRUM_PG
DRUM_PWM
DRUM_PWM
CAP_PWM
CAP_PWM
XCS_IC_5402
XCS_IC_5402
CM_UNLOAD
CM_UNLOAD
G
CM_LOAD
CM_LOAD
CM_LIM_DET
CM_LIM_DET
CAP_ON
CAP_ON
CAP_FWD
CAP_FWD
CAP_FG
CAP_FG
REELM_FG
REELM_FG
XCC_DOWN
XCC_DOWN
MODE_SW_A
MODE_SW_A
H
MODE_SW_B
@056
MODE_SW_B
MODE_SW_C
MODE_SW_C
(11/17)
MODE_SW_D
MODE_SW_D
S_ELTN_ERR
S_ELTN_ERR
T_ELTN_ERR
T_ELTN_ERR
TAPE_LED_ON
TAPE_LED_ON
L_CASETTE
L_CASETTE
DEW_DET
DEW_DET
I
ALL_PS
ALL_PS
SW_PS
SW_PS
CONT1
CONT1
REEL_FWD
REEL_FWD
REEL_ON
REEL_ON
TAPE_TOP
TAPE_TOP
TAPE_END
TAPE_END
SREEL_FG
SREEL_FG
J
TREEL_FG
TREEL_FG
LOAD
LOAD
UNLOAD
UNLOAD
REEL_PWM
REEL_PWM
@014
RF_IN
(1/17)
RF_IN
K
SWP
@003
(1/17)
(12/17)
SWP
(11/17)
@057
XC_IN
XC_IN
(11/17)
L
(14/17)
REC_PROOF
REC_PROOF
CHIME_VDD
CHIME_VDD
@055
CHIME_SDA
CHIME_SDA
CHIME_SCL
(12/17)
CHIME_SCL
RF_MON
RF_MON
M
RECA1
RECA1
@027
RECA2
RECA2
RECCK
RECCK
(2/17)
RECDT
RECDT
N
O
R5417
10k
P
0.4
Q5403
2SB709A-QRS-TX
BUFFER
MT_GND
Q
REEL_PWM
R
S
T
05
HVR-M15J/M15U/M15N/M15E/M15P/M15C
5
6
7
8
9
10
mark, are
MT_GND
MT_5.5V
R5411
0
CAP_W
CAP_V
CAP_U
CAP_ON
96
95
L5402
10uH
D_2.8V_2
CAP_FWD
C_FRC
TEST
VMR
CAP_FG
CFGOUT
C_PGND
GND
CAP_FG1
CFGIN+
CAP_FG2
CFGIN-
C5407
CAGC
1u
UHE+
U+
UHE-
U-
VHE+
V+
VHE-
V-
WHE+
W+
WHE-
W-
C5408
0.1u
VCC1
VH
TOPIN
C5404
R5416
100k
0.01u
TOPOUT
R5415
100k
ENDIN
ENDOUT
R5405
10k
RLP1
R5407
RLM1
10k
RLO1
C5406
0.01u
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
VTR_UNREG
C5411
0.01u
R5406
10k
5.5
5
5
4
IC5406
R5402
0
5V REG
IC5406
TK11150CSCL-G
1
2
3
C5478
1u
5.5
1.3
C5412
C5413
C5417
C5479
C5480
0.1u
0.1u
4.7u
0.01u
2.2u
IC5405
REEL PWM DRIVER
IC5405
R5450
47k
MB3817PFV-G-BND
Q5404
CPH3109-TL-E
1.2
1.5
C5419
VREF
L5404
REEL PWM
L5405
330p
CT
CL5401
10uH
22uH
1
12.4
12.4
2.7
R5409
CTL
6200
RT
CL5402
0.9
0
CSCP
C5466
+IN
0.1u
CL5403
0.9
+
2
C5476
CS
C5416
4.7u
12.2
-IN
0.1u
1
-
GND
FB
R5510
1.5
0.1
D5401
C5477
C5467
VE
R5440
10u
5600
RB051L-40TE25
0.022u
±0.5%
DTC
20
0.9
7.1
12.2
20V
OUT
CB1
12.7
12.4
CL5407
VCC
CB2
C5470
0.001u
R5433
R5438
R5508
R5505
CL5423
10k
10k
33k
62k
±0.5%
±0.5%
C5438
C5464
0.0047u
0.1u
0.4
1A
2.8
Vcc
3Y
0.4
1Y
0
2A
0
3A
2Y
GND
IC5404
BUFFER
IC5404
TC7W34FU(TE12R)
R5511
R5471
1k
1k
11
12
13
14
15
16
C5425
C5427
C5428
C5429
C5435
0.1u
0.1u
0.1u
0.1u
0.1u
C5431
1u
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
CL5416
L_OUT2
NC
L_VM
CL5417
L_OUT1
D_W
DRUM_VS
D_VS
NC
D_V
D_VS
D_U
IC5402
NC
C5440
C5444
C5448
R5459
R5465
DRUM/CAPSTAN/FL
NC
0.1u
0.1u
0.1u
10k
10k
MOTOR DRIVE
IC5402
BD6639AGLV-E2
D_PGND
COM
WIN
C5450
C5449
VIN
470p
470p
UIN
C5451
C5434
DFILTER
0.047u
470p
DFC
DRUM_FG
DFGOUT
DFGIN
R5462
R5451
C5452
XX
470p
10k
VREF
DRUM_PG
PGOUT
PGIN
C5439
0.1u
C5443
0.1u
IC_5402_13.5V
C5432
1u
C5430
0.022u
DRUM_ERROR
0
R5447
DRUM_PWM
R5448
0
CAP_ERROR
R5468
2200
CAP_PWM
C5426
XX
R5408
10k
C5423
C5424
C5433
C5436
R5439
C5445
R5455
C5458
C5460
0.1u
0.01u
XX
1u
XX
XX
15k
0.0068u
0.0068u
CL5422
R5436
0
R5463
0
CL5427
R5469
1k
CL5428
JL5401
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC5403
CAM MOTOR DRIVE,
C5442
TAPE TOP/END DETECT,
0.1u
REEL FG AMP
IC5403
LB8112V-TLM-E
R5442
10k
R5449
100k
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
C5447
R5452
C5462
0.001u
XX
R5456
100p
100k
C5463
0.1u
Q5405
R5444
2.8
2SD2216J-QR(K8).SO
15k
BUFFER
2.8
2.2
2.8
R5473
R5472
2200
0
Q5402
2.2
C5461
2SD2216J-QR(K8).SO
2.8
0.1u
BUFFER
R5479
R5453
15k
0
C5453
0.1u
R5484
R5488
0
3300
R5454
C5454
2200
100p
4-15
17
18
19
20
21
RF_MON
RF_IN
SWP
SW_PS
CONT1
ALL_PS
RECA1
RECA2
RECCK
RECDT
R5470
10k
CAP_V
WHE-
WHE+
CAP_W
VHE-
VHE+
CAP_U
UHE-
UHE+
CAP_FG1
CAP_FG2
XCC_DOWN
XC_IN
MODE_SW_A
MODE_SW_B
MODE_SW_C
MODE_SW_D
S_ELTN_ERR
T_ELTN_ERR
TAPE_LED_ON
L_CASETTE
DEW_DET
R5401
10k
C5401
1u
R5403
20k
±0.5%
0.4
REELM_FG
R5404
12k
REC_PROOF
±0.5%
CHIME_VDD
0.9
Q5401
CHIME_SDA
C5405
C5403
2SB709A-QRS-TX
CHIME_SCL
4.7u
BUFFER
0.1u
L5401
CL5413
10uH
REEL_ON
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC5401
REEL MOTOR DRIVE
IC5401
LB1897D-E
15
16
17
18
19
20
21
22
23
24
25
26
27
28
R5421
0
R5418
C5414
1
R5419
0.1u
1
REEL_FWD
R5420
1
R5422
C5415
1
4.7u
R5423
0
C5418
0.1u
0.1u
C5420
C5421
0.1u
22
23
24
25
CN5403
2P
1
CM_UNLOAD
M
M905
FL
2
CM_LOAD
MOTOR
CN5402
100P
REG_GND
1
GND
2
GND
CL5438
3
RF_MON
4
RF_IN
5
GND
6
GND
7
SWP
8
SW_PS
9
CONT1
10
ALL_PS
11
RECA1
12
RECA2
13
RECCK
14
RECDT
15
GND
16
GND
17
RP_6.0V
18
D_2.8V_2
19
RP_2.8V
20
A_5.0V
21
RP_4.6V
22
GND
23
GND
24
GND
25
GND
26
DRUM_W
27
DRUM_V
28
DRUM_W
29
DRUM_V
30
DRUM_U
31
GND
32
DRUM_U
33
FG_PG_COM
34
GND
35
DRUM_FG_SENS
36
DRUM_PG_SENS
37
GND
38
GND
39
CAP_V
40
WHE-
41
CAP_V
42
WHE+
43
CAP_W
44
VHE-
45
CAP_W
46
VHE+
47
CAP_U
48
UHE-
49
CAP_U
50
UHE+
RP-243
CN1001
51
HE_VCC
(Page 4-5)
52
NC
53
GND
54
GND
55
CAP_FG1
56
CAP_FG2
57
GND
R5495
10k
58
GND
59
END_SENSE
60
TOP_SENSE
61
XCC_DOWN
62
XC_IN
63
MODE_SW_A
64
MODE_SW_B
65
MODE_SW_C
66
MODE_SW_D
67
S_ELTN_ERR
68
T_ELTN_ERR
69
TAPE_LED(K)
R5496
10k
70
NC
71
L_CASETTE
72
DEW_DET
73
GND
74
GND
75
REEL_V
76
W-
77
REEL_V
78
W+
79
REEL_U
80
V-
81
REEL_U
82
V+
83
REEL_W
84
U-
85
REEL_W
86
U+
87
GND
88
GND
89
NC
90
REELM_FG
R5494
1k
91
REC_PROOF
92
CHIME_4(VDD)
L5403
10uH
93
CHIME_3(SDA)
94
CHIME_2(SCK)
C5465
22p
95
GND
96
GND
97
SFG_IN
98
TFG_IN
99
GND
100
GND
CN5401
2P
CL5437
2
LM-
M
M902
CAM
1
LM+
MOTOR
CL5436
VD-036 (10/17)
- Quick Links:
- Self-Diagnosis Function
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