Enc-61 - Sony HDW-750 Maintenance Manual

HDW-750 (J) : S/N 70001 and Higher
HDW-750 (UCJ) : S/N 10001 and Higher
FP-121(4/4)
CN107
CNB H XLR1 DET 22
CNB,MB 28
CNB H XLR2 DET 19
CNB,MB 29
CN105
90
AIF L PWR SW ON
IFA,MB 42
CN107
CNB L EX DC IN IC813 17
CNB,MB 23
5 7 39
BAT ID DATA
DC-110,MB
32
16 4 91
FP HL PWR ON HOLD
CNB,MB
24
IC814
SS PS1 RES 14
DCP(2/6),SS(2/2),MB 40
SS PS1 CMD 13
DCP(2/6),SS(2/2),MB 43
12
SS PS1 CK
DCP(2/6),SS(2/2),MB
42
11
SS PS1 RDY
DCP(2/6),SS(2/2),MB
41
34
SS FRAME
SS(2/2),EQ,MB 37
CN201
MONI SEL 12/34 33
APR 12
45
1/4 AXM L CH1 LINE
42
1/4 AXM L CH2 LINE
28
2/4 H CH1 AUTO
29
2/4 H CH2 AUTO
S1
CH1
AUDIO IN F/R/W
IC16
6 7 26
LINE
5 SEL
4
3
10 9 16
11
S2
CH2 12
AUDIO IN F/R/W
13
2 14
AU SW STATU SEL A
AU SW STATU SEL B
67
CTL
S801
66
TC
DISPLAY CTL/
S3
TC/DATA
DATA
CH3
AUDIO IN F/R/W
FREE RUN 65
S802
64
F-RUN/ SET
SET/R-RUN
REC RUN
63
U-BIT
S803
62
SHOT TIME
DATA DISPLAY U-BIT/
SHORT/TIME/NO
SHOT NO
S4
CH4 PRESET 61
AUDIO IN F/R/W S804
60
PRESET/ REENE
REGEN/CLOCK
CLOCK
S805
75
HOLD
S806
76
RESET
S807
74
SHIFT
S808
73
ADVANCE
+3.2V
S814 96
(1/2)
CN107 Q813
+5V
UNSW +12V
CNB,MB
39,40
D806
IC813 IC807 IC802
CN107 Q812
UNREG +12V PWM 3.3V VOL
CNB,MB 38
REG REG DET
55
D819
IC808
VOL
DET
IC841
VOL
DET
20
FAN
56
CN206
FAN MOTOR(+)
1
FAN
X802
CN107 Q803
4,194304MHz
FAN MOTOR(+)
MB 45
21
CN107
35
SS L FP CPU RST
SS(1/2),MB
10
CN107
H FP DOWNLOAD
SS(1/2),MB 13
HDW-750 V2
FP-121 (4/4), ENC-61, KY-475, SW-1038
IC801
CPU
82 D1
P30/D8
8
83 D2
P93 P31/D9 IC820 IC832
84 D3
P95 P32/D10
D1 2 19 2 19
D F.F D F.F
85 D4 IC809
P32/D11
D2 3 18 3 18
89 D5 D4 16 8 D5
EEPROM
P37/D15 D3 4 17 4 17
88 D6 D3 14 7 D6
PB1 P36/D14 D4 5 16 5 16
87 D7 D2 13 6 D7
P35/D13 D5 6 15 6 15
86 D8 D1 12 4 D8
P96 P34/D12
D6 7 14 7 14
P71
96 1 18 D7 8 13 8 13
P83 CS1
PB0 95 17 D8 9 12 9 12
X801
P82 CS2
32.768kHz
94 9 19 11 11
P81 OE
TXD0 11
93
CT801
P80 WE
RXD0
SCK0
58
PA6/A22 P86/D6
68
P66 P85/D5
IC813
P65
27 3 1
P61 ALRAM TONE 3/4
23
L P OFF MUTE 3/4
P92
P77/AN7
32
P74/AN4 P64 MA L FMIC ST 1/4
P62
+5.3V +5V-2
IC815
ND801 +12V-2
P63
4 16 5
97
PB7/D7 BUSY
15
VLED
IC814
54 5 14 4
P45 CS S810
52 6 14 6
LIGHT
P60 P43 C/D
ON/OFF
7
53 7 13
P44 RESET
12
47 8 12
PA1/A17 LOAD
48 9 11 9
PA0/A16 BLANK
+5V-2
3
IC830
P97 DATA1
2
14
4
1 DATA2
2
IC831
CLOCK1
2
13
4
1 CLOCK2
IC819
5 AP5 DATA OUT
49 4
P40
3
P20/A8
10
P21/A9
IC819
12
AP5 DATA IN
14
50
P41
13
P22/A10
9
P23/A11
IC819
2 AP5 DATA CLK
15
51
P42
1
P24/A12
P25/A13 81 11
PB2/D2
31 AP5 DATA PLS
PA2/A18
IC817
P26/A14
RS-232C
P27/A15 TRANCEIVER
80 13 17 T1
PB3/D3 T1 IN T1 OUT
12
97 18 T2
TXD1 T2 IN T2 OUT
99 15 16 R1
P14/A4 P86 R1 OUT R1 IN
10
98 9 R2
RXD1 R2 OUT R2 IN
1
EN
P13/A3
30 20
PA3/A19 SHDN
P15/A5 TXD0
RXD0
P16/A6
+3V
5 79
MD1 P10/A0 D814
MD0
78
D815
P11/A1
WARNING
S814
(2/2)
4
VCC1-1
7
NMI
P46
1 72
RES P17/A7
77
P12/A2
8 18
P95
STBY
PA5/A21
P47
2
XTAL IC812 Q804
40 3 1
P72 LI +3V 3/4
3
EXTAL
10
PA7/A23
PA4/A20
P67
FP-121 (4/4), ENC-61, KY-475, SW-1038
IC821
D1 2 19
D F.F
ANALOG CH1 SEL A 1/4
D2 3 18
ANALOG CH1 SEL B 1/4
D3 4 17
ANALOG CH2 SEL A 1/4
D4 5 16
ANALOG CH2 SEL B 1/4
D5 6 15
ANALOG CH3 SEL A 1/4
D6 7 14
ANALOG CH3 SEL B 1/4
D7 8 13
ANALOG CH4 SEL A 1/4
D8 9 12
ANALOG CH4 SEL B 1/4
11
1
IC822
D1 2 19
D F.F AU SW STATU SEL A
D2 3 18
AU SW STATU SEL B
D3 4 17
H SEARCH CUE ON 3/4
CN201
D4 5 16 L PB/H REC SEL3
13
D5 6 15 L AP5 RESET
37
D6 7 14
L CUE DA RESET 3/4
D7 8 13 Q808
IC815
2/4,3/4
D8 9 12 SW L REF 16DB/H OFF
14 6 11 Q807
1 SW L REF 18DB/H OFF 2/4,3/4
Q806 CN105
IC815
FP L FMIC ON
SW 41
15 5 IC823
D1 2 19
D F.F 1/4
CH1 VR SEL A
D2 3 18
CH1 VR SEL B 1/4
D3 4 17
CH2 VR SEL A 1/4
D4 5 16
CH2 VR SEL B 1/4
D5 6 15
1/4
WRR L WR1/H WR2
D6 7 14
2/4,4/4
L REC EMPHA ON
D7 8 13
D8 9 12
11
1
IC824
D1 2 19
D F.F
2/4
L A/D PD 12CH ON
D2 3 18
2/4
L A/D PD 34CH ON
D3 4 17
D4 5 16
D5 6 15
H DE EMPHASIS OFF 3/4
D6 7 14
3/4
L DE EMPHASIS OFF
D7 8 13
3/4
L AUDIO MUTE
D8 9 12
11
1
IC825
D1 2 19
D F.F
L 0dB/H 4dB 3/4
D2 3 18
3/4
L -3dB/H 4dB
D3 4 17
3/4
LDA/H EE SEL5 CN201
D4 5 16 CA/AD IN SEL A
46
D5 6 15 CA/AD IN SEL B
47
D6 7 14
H CH3/4 LIM ON 2/4
D7 8 13
3/4
L D/A PD ON
D8 9 12
11
1
IC826
D1 2 19
D F.F
L CH1 ATT ON/H OFF 2/4
D2 3 18
L CH2 ATT ON/H OFF 2/4
D3 4 17
2/4
L CH3 ATT ON/H OFF
D4 5 16
L CH4 ATT ON/H OFF 2/4
D5 6 15
FP H PHANTOM OFF 1/4
D6 7 14
L FF/FWD ATT ON 3/4
D7 8 13
L SEARCH ATT ON 3/4
D8 9 12
Q818
11 CN201
SW L MONI 12/H MONI 34 3/4 AP5 DATA OUT
48
1
AP5 DATA IN
49
AP5 DATA CLK
50
AP5 DATA PLS
45
CN201
T1 FP WRR IF OUT1
34
T2 FP WRR IF OUT2
33
R1 FP WRR IF IN1
36
R2 FP WRR IF IN2
35
CN208
TXD0
1
RXD0
2
CN105
IFA L VTR S/S
1
CN107
CNB L XLR OUT DET
27
FP XLK LED DRIVE
26
3-33 3-33
SW-1038
S1 STBY
CN204 CN204
VTR SAVE/ STBY/SAVE 11
STBY SAVE 1 1
12
DISP 14
S5 DISP
2 2
MENU
MENU 16
3 3
ON/OFF MENU
17
LOW 19
GAIN LOW
S2
4 4 20
MID
GAIN GAIN HIGH
5 5
H/M/L
HIGH
STATUS
S6 STATUS
6 6
MENU
CANSEL
7 7
CANCEL/STATUS CANCEL
B
WHITE B 10
S3
8 8
WHITE BAL PRST/ A
WHITE PRESET 11
9 9
A/B/ATW
12
PRSET
APR
14
APR DCC ON
DCC ON 16
S4
10 10
OUTPUT BARS/ DCC OFF
BARS 19
11 11
CAM/DCC OFF/ON
20
BARS
17
CN201
MB
APR 26
CN201
APR
27
CN201
APR 28
CN202
INS
6
MEMORY
MF FP SDIO
STICK
5
MS FP SCK OUT
7
MS FP BS
4
KY-475
MB
S1 CN1 CN107
KY L STOP
STOP
4 19
CN1
S2
KY L FF
F FWD
5 18
S3 CN1
PLAY KY L PLAY
8 15
FP-123,APR CN1
S4
KY L REW
REW
FP-123,APR 7 16
CN1
S5
KY L EJECT
EJECT
6 17
+3V
Q1
CN1
SS H FF ON
D1 LED
3 20
F FWD DRIVE
Q2
CN1
D2 LED SS H PLAY ON
1 21
PLAY DRIVE
Q3
CN1
D3 LED SS H REW ON
2 22
REW
DRIVE
APR
APR

ENC-61

APR CN203 CN203
ROTARY PUSH
APR 1 1
ROTARY
ROTARY A
ENCODER
2 2
ROTARY B
MB,RX 3 3
MB,RX
MB,RX
MB,RX
SS(1/2)
SS(1/2)
MB,IFA
MB,CNB
MB,APR
ANALOG AUDIO PROCESSOR
FP-121 (4/4)
ROTARY ENCODER
ENC-61
FUNCTION KEY
KY-475
SWITCH
SW-1038
IC703
CN106
4 DCP SW SDA
I/O
36 MB,DCP(2/6)
EXPANDER
2 FP SW SCL
35 MB,DCP(2/6)
IC704
I/O 4
EXPANDER
2
CN106
MF FP SDIO
32 MB,DCP(2/6)
MF FP SCK OUT
33 MB,DCP(2/6)
MF FP BS
34 MB,DCP(2/6)
CN207
KY L STOP
7 SS(2/2)
CN207
KY L FF
6 SS(2/2)
CN207
KY L PLAY
3 SS(2/2)
CN207
KY L REW
4 SS(2/2)
CN207
KY L EJECT
5 SS(2/2)
CN207
SS H FF ON
8 SS(2/2)
CN207
SS H PLAY ON
10 SS(2/2)
CN207
SS H REW ON
9 SS(2/2)
CN106
ROTARY PUSH
40 MB,DCP(2/6)
ROTARY A
38 MB,DCP(2/6)
ROTARY B
37 MB,DCP(2/6)