Schematic Diagram - Mc Board - Sony HD-FLX9W Service Manual

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3 7 6 3 1 5 1 5 0
8-29. SCHEMATIC DIAGRAM – MC Board –
*SUPPLIED WITH
THE ASSEMBLED
CN105
BLOCK 11P
ST-MUTE
R OUT
A GND
FM 75Ω
COAXIAL L OUT
*
STEREO
FM/AM
TUNED
ANTENNA TUNER
+10V
PACK
ST CE
AM ST DOUT
ST DIN
ST CLK
AMP-DATA
AMP-CLK
AMP-LAT
DIG-Tx
DSP-Rx
DIG-CLK
DIR-UNLOCK
DIR-CS
DIR-INT
DIR-Rx
DSP-ACK
(Page 55)
DSP-CS
DSP-DECODE
D-GND(DSP)
SPDIF(CD)
D+4V
SPDIF(DVD)
CN104
T E
L 1 3 9 4 2 2 9 6 5 1 3 19P
CN103
11P
DAC LAT
DIR RST
A+5V
A-GND(AD/DA)
TUNER L-IN C221
A-GND
TUNER R-IN C222
A+10V
(Page 56)
DBFB FEEDBAC
SP-MODE
LINE-MUTE
CN102
14P
D-GND(GC)
D+4V(GC)
D-GND(MC)
D+4V(MC)
A-GND
A+10V
A-GND(DSP)
A+5V(DSP)
CD/DVD GND
DBFB FEEDBACK
(Page 73)
RELAY 5.1CH
RELAY BTL
RELAY REAR
RELAY FR
EP101
(CHASSIS)
VP Z1
VF Z2
VF Z3
M+9V
M GND
UNREG(M)
SP PROTCT 77
FAN 78
CD/DVD POWER 79
STK MUTE 80
w w w
BIAS 81
REC/PB 82
REC-MUTE 84
(Page 73)
TC-MUTE 85
A/B 86
N/H 87
ALC 88
AMS 97
CN101
18P
HCD-FLX9W
• See page 90 for Waveforms. • See page 100 for IC Pin Function Description.
Q4
Q1
Q2
Q5
Q6
Q7
Q8
Q9
Q10
1
2
3
5
6
7
75
61
65
67
D106
68
1SS355
69
C236
81 R181 100
0.1
82 R182 100
R183 100
84 R184 100
85 R185 100
86 R186 100
87 R187 100
88 R188 100
89
66
89
91 R191 100
Q11
92 R192 100
93 R193 100
R194
10 50V Q2
4.7k
R196 330
10 50V Q1
97
Q12
71
C197
0.1
C198
10
50V
R195
4.7k C199
0.1
R200
R198 10k
*
Q11
* R198
0 (SP,TH)
Q12
330 (E15)
70
1k (EA)
71
72
76
D101 1SS355
C241
0.1
D105 D102 D103
1SS355 1SS355 1SS355
D104 1SS355
C201
R201
2.2
100k
50V
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R163 R162
10k 10k
R154 10k
R155 10k
R164 C162
10k 0.01
TP112 JW152
STK-
MUTE -USE
BIAS
TC-RELAY
STBY-RELAY VOLUME B
REC-MUTE VOLUME A
Q Q
TC-MUTE
3 7 6
PB-A/B VIDEO-MUTE2
EQ-H/N VIDEO-MUTE
ALC
DIR-RST
SYSTEM CONTROLLER
S/W
IC101
A-SHUT M3062CMEN LDON(3STATE)
-A21FPU0
B-SHUT CLOCK-OUT
B-HALF POWER LED
MODEL-IN
SPEC-IN CAN'T USE
AVSS
AMS-IN
VREF DIAT-SWDT
AVCC
AC-
CUT
IIC-DATA
R117
10k
R127 R129
R118 100 100
100
C112
0.1 JR118 R122
0 10k
X102
FB116
16MHz
0
C117 3300 6.3V
R204
10k
Q202
2SA1175
RESET SIGNAL
MUTING IC201
GENERATOR M62703
R202 CONTROL
100 Q203 TP201
O I
2SC2785
G
RESET
R203 D202 R205 R206 C202 C203
22k SWITCH 1SS355 10k 10k 0.1 0.1
u 1 6 3
65 65
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2 4
8 9 9
CN112
13P
FB162 0
R152
100
TP111
R136 R145
10k 10k
NO
R150
100
50
B PLAY Z1
C148
R149 100 49
0.01
A PLAY Z2
R148 0 48
Z3
R147 0 47
C147
0.01
NO-USE
3 1 5 TP109 1 5 45 0 8 9
TP108 44
R143 100 43
XRST
XLT
41
M-RESET
R141
R139
10k
100
TP107
38
CD-CLK
TP106
CD-DATA
R134 100 34
DIAT-SCLK
R133 100
33
R132 100
32
DIAT-
XSCEN TP105
31
DIAT-
R131
XRST
100
R130
100
R123
10k
TP202
D203 R207
1SS355 4.7k
D204
1SS355
R208
220
m
C204
R209 D205
10
10k 1SS355
50V
c o
.
HCD-FLX9W
2
8 9 9
(Page 51)
R272 R273
0 0
EP201
C242
0.1
JW236
(CHASSIS)
CN107
19P
47 VOLUME A
48 VOLUME B
41 M-RESET
38 POWER LED
30 IIC-DATA
29 IIC-CLK
POWER KEY
DISPLAY KEY
Q221-224 4 SIRCS
AUTOMATIC POWER CONTROL
EVER+4V
D-GND
(Page 75)
D-GND
D+4V
M GND
M+7V
VP
VF
VF
PLUNGER VCC
IC202
TA78M12S
2 4 9 8 2 9 9
I O
G
CN111
7P
CSOD
19
32 DIAT-XSCEN
D211
DIASWDT
ISS355 +12V 33
REGULATOR D+3.3V
C212 DIAT-SCLK
D212 34
47
ISS355
16V DIAT-XRST
31
D-GND
(Page 61)
NO804
3P
STBY RELAY
EVER+4V
D-GND
(Page 89)
25 23 R257 47k
R251 R254
1k 1k
Q251 Q253
2SB1116 2SB1116 Q256
2SB1116
Q251,252 Q253,254
TRIGGER TRIGGER
C252 C254
0.0047 PLUNGER 0.0047 PLUNGER
DRIVE DRIVE
R252 R253 (DECK B) R255 R256 (DECK A)
2.2k 2.2k 2.2k 2.2k
Q252 Q254
BA1A4M BA1A4M
Q257
BA1A4M
Q256,257
CAPSTAN
MOTOR
DRIVE
R265
1k
Q255 R266
BA1A4M 47k
INVERTER
CN109
17P
TAPE MECHANISM DECK BLOCK
(SUPPLIED WITH THE ASSEMBLED BLOCK)