Read Sony DCR-PC110 / DCR-PC110E (serv.man2) Service Manual online
DCR-PC110/PC110E
0.1
1.3
1.3
R0.1/P2.8
5.0
6.2
2.5
0.3
0.3
0.3
0.3
2.5
0.2
0
0.8
0.3
0.2
0.8
0.2
2.8
0.2
1.0
1.3
1.3
1.3
1.4
0
2.2
2.4
2.8
2.8
0
0.5
2.5
0
0.3
0.3
2.8
2.8
R0/P2.8
R2.8/P0
R0.9/P0.5
0
0.9
0.1
0
0
1.3
1.3
1.3
1.3
1.3
1.6
22
23
24
20
21
1.3
1.3
0.5
0.9
0.5
0.5
0.9
1.4
1.4
1.4
1.4
1.4
3.4
R2.2/P2.8
11.0
0.3
2.8
1.4
2.8
2.8
2.8
11.5
0.6
0.5
0.5
0.1
0.3
0.1
1.4
0.3
25
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
R :REC MODE
P :PB MODE
C906
2.2u
F
R906
1
R907
1
C907
0.1u
B
C904
0.047u
B
C910
0.022u
B
R908
3300
R909
82k
C911
0.1u
F
R925
100
C901
0.001u
B
C902
0.001u
0.001u
B
R903
4700
4700
R904
68k
R911
18k
R905
15k
15k
C905
0.047u
B
R902
10k
10k
R910
2200
R912
0
R901
10k
C912
XX
UNLOAD
LM_LIM_ON
LOAD
LM_LIM_DET
DRUM_PWM
CAP_PWM
DRUM_ON
4700
R917
D_2.8V
VTR_UNREG
REG_GND
MT_4.8V
DRUM_VS
CAP_ERROR
DRUM_ERROR
TAPE_TOP
TAPE_END
MT_GND
DRUM_START
TREEL_FG
SREEL_FG
C903
6800p
B
XX
R915
0.1u B
C924
1u
B
C916
0.1u B
C925
1
R922
XX
R914
470p
B
C918
0.1u
B
C922
XX
R913
0.1u
B
C920
0.047u
B
C928
0.1u
B
C921
4700p B
C926
1
R923
0.1u
B
C923
0.1u
B
C919
4700p B
C927
0.1u
B
C930
1
R924
10k
R916
6800p
B
C909
IC901
CXA8099ER-TBM
1
2
3
4
5
6
7
8
9
1
01
11
21
31
41
51
6
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
XX
C913
B
0.022u
C908
CAP_ON
XREEL_HALL_ON
DRUM_PG
TAPE_LED_ON
DRUM_FG
DRUM_FWD
B
C917
470p
B
470p
C914
B
470p
C915
100k
R927
100k
R928
1M
R930
CAP_FG
0.1u
B
C933
SC111319FTBEB
IC902
1
2
3
4
5
6
7
8
9
1
01
11
21
31
41
51
6
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
CFG_DUTY
2.2
R933
0.47u
B
C934
2.2
R931
CAP_VS
0.1u
B
C935
100k
R929
0.1u
B
C937
CAP_FWD
XX
C938
0.1u
B
C931
39k
R935
2.2
R932
XX
C939
0.22u
B
C936
100k
R919
6.3V
3.3u
C929
2SA2018H-T2L
Q902
22k
R921
L901
10uH
10uH
10uH
L902
XX
R920
3300
R934
EVF_13.3V
XX
R937
0
R936
FFREW_UP
1500
R918
EC3201C-PM-TL
Q901
10P
CN261
1
2
3
4
5
6
7
8
9
10
XCC_DOWN
MODE_SW_B
CHIME_SDA
4.7uH
L251
CHIME_SCK
MODE_SW_C
MODE_SW_A
DEW_AD
CHIME_VDD
REC_PROOF_SW
33
R251
CN256
27P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
33
R252
CN260
27P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
0.1u
B
C932
1
A
10P
CN261
1
2
3
4
5
6
7
8
9
10
CN260
27P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
UNLOAD
LOAD
LM_LIM_ON
UNLOAD
LOAD
LM_LIM_ON
LM_LIM_DET
FG_PG_COM
TAPE_TOP_C
TAPE_END_C
T_REEL_-
T_REEL_+
S_REEL_+
S_REEL_-
DRUM_ON
DRUM_FWD
DRUM_START
DRUM_ON
DRUM_PG
DRUM_FG
TAPE_LED_ON
XREEL_HALL_ON
LM_-
LM_+
DRUM_FWD
LM_LIM_DET
DRUM_PG
DRUM_FG
DRUM_W
DRUM_V
DRUM_U
DRUM_COM
DRUM_FG_SENS
XREEL_HALL_ON
DRUM_START
DRUM_PG_SENS
CAP_V
CAP_U
CAP_W
HE_VCC
UHE-
UHE+
WHE-
WHE+
VHE-
VHE+
TAPE_LED_ON
FG2
FG1
MR_VCC
DRUM_COM
DRUM_W
DRUM_V
DRUM_U
FG_PG_COM
DRUM_FG_SENS
DRUM_PG_SENS
LM_+
LM_-
T_REEL_+
T_REEL_-
S_REEL_-
S_REEL_+
TAPE_END_C
TAPE_TOP_C
FG1
MR_VCC
FG2
CAP_V
UHE-
HE_VCC
UHE+
VHE+
WHE+
CAP_W
WHE-
VHE-
CAP_U
STBY D
RF
OSC
SELSLP1
SELSLP2
VS
CSLP1
CSLP2
VCC1
BRAKE
FRC
FILTER
FC
RSAT
GND
FGOUT
NC
END OUT
END IN
TOP IN
TOP OUT
VM
VCC2
RLDO2
RLO2
RLM2
RLP2
GND
RLP1
RLM1
RLO1
RLDO1
FG IN2
FG IN
VREF
PG IN
PG OUT1
PGC
PG OUT2
CBEN
CBIN
CBOUT
CBLOUT
DBIN
DBOUT
ISNF
NC
RSB
AGC
COM
U IN
U OUT
V IN
V OUT
W IN
W OUT
DEC2
DEC1
RS
OUT1
RFL
OUT2
LIMEN
LIM OUT
VOUT
RCC
OFFSET_ADJ
HV+
VS
AGC
VCC2
PSA
VEB
GND
C1L
C1H
HU+
C2H
FG-
VCC1
C2L
VS
VMR
VG
HW-
HU-
UOUT
WOUT
P_GND
VH
FG_OUT
P_GND
HV-
FRC
NC
FG+
HW+
FG/PG_COM
FG
DRUM_U
DRUM_V
DRUM_W
DRUM_V
DRUM_W
PG
M_COM
DRUM_U
TREEL-
HALL_VCC
MIC/REC_SW_GND
TAPE_END
DEW-
TAPE_LED_K
CHIME_SDA
CHIME_VDD
XMODE_SW_A
XREC_PROOF
XMODE_SW_B
TREEL+
LM_LOAD
LM_UNLOAD
SREEL-
TAPE_TOP
SW_COM/SW_GND
DEW+
XMODE_SW_C
TAPE_LED_A
HALL_GND
SREEL+
XCCDOWN_SW
LM_UNLOAD
CHIME_SCK
LM_LOAD
TOP/END_GND
CAP_U
N.C.
FG_GND
CAP_V
FG2
CAP_U
HE_VCC
FG_VCC
CAP_V
WHE+
CAP_U
UHE-
CAP_W
FG_VCC
UHE+
HE_GND
FG1
VHE-
CAP_W
CAP_U
WHE-
VHE+
CAP_V
FG_GND
CAP_W
CAP_V
CAP_W
TO(12/19)
174
129
TO(11/19)
172
TO(12/19)
128
TO(11/19)
TO(19/19)
181
TO(12/19)
170
DRUM/LOADING
MOTOR DRIVE
IC901
CAPSTAN
MOTOR DRIVE
IC902
TO 11/19,17/19,
18/19
136
179
TO(19/19)
TO(19/19)
127
TO(10/19,18/19)
126
5
TO(19/19)
TO(19/19)
4
TO(12/19)
175
176
TO(12/19)
180
TO(19/19)
TO(12/19)
173
TO(19/19)
206
TO(7/19)
99
-REF.NO.:10000 SERIES-
DRUM/CAPSTAN MOTOR DRIVE(MD BLOCK)
XX MARK:NO MOUNT
VC-253 BOARD(13/19)
Capstan speed servo
Drum servo (speed and phase)
SIGNAL PATH
REC/PB
Drum speed servo
REC
Capstan servo (speed and phase)
Drum phase servo
PB
16
10
G
H
5
13
M
L
6
E
3
8
B
12
D
C
9
2
4
7
J
I
16
F
K
11
15
14
LED DRIVER
HALL VCC SW
DRUM_V
PG
FG/PG_COM
DRUM_V
M_COM
DRUM_W
DRUM_W
FG
DRUM_U
DRUM_U
M901
DRUM MOTOR
FG/PG
M
JMECHA
TO
MD BLOCK
FP-102 FLEXIBLE
MD BLOCK
FP-102 FLEXIBLE
(SEE PAGE 4-85)
FG_GND
FG_VCC
N.C.
VHE+
UHE+
UHE-
CAP_U
HE_GND
CAP_U
WHE-
WHE+
CAP_W
CAP_V
CAP_W
CAP_W
FG_VCC
CAP_V
HE_VCC
CAP_U
FG1
FG_GND
FG2
CAP_U
CAP_V
VHE-
CAP_W
CAP_V
HALL
M
FG
J
MECHA
M902
CAPSTAN MOTOR
4-39
4-40
DRUM/CAPSTAN MOTOR DRIVE
VC-253 (13/19)
For Schematic Diagram
• Refer to page 4-11 for printed wiring board.
• Refer to page 4-89 for waveforms.
• Refer to page 4-11 for printed wiring board.
• Refer to page 4-89 for waveforms.
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