Schematic Diagram - Main Section (1/3) - Sony HCD-GNZ333D Service Manual

Q Q
7-6. SCHEMATIC DIAGRAM – MAIN Section (1/3) – 3 7 6 3 1 5 1 5 0
1 2
A
CN104
9P
LcH 1
+9V 2
ANTENNA
RcH 3
FM 75Ω
TN001 GND 4
COAXIAL
TUNER
SD
5
UNIT
CE 6
B
AM
DI 7
TU-CLK
CL 8
DO/ST/SD 9
C
VIDEO OUT BUFFER
1
C704
0
J701
1000 1
R707 R702
0 75 6.3V
1.3
VIDEO
2
OUT
R703 R704
3
R708
100k 10k
1.3
0
C701
D
0.1
IC555
R061
TOTX147
10
3.1
VCC
DVD DIGITAL
1.6
OUT IN
C054
C055
100
GND 0.1
16V
IC555
OPTICAL TRANSMITTER
E
T E
L 1 3 9 4 2 2 9 6 5 1 3
D556
MC2838-T112-1
RY551
R163
R164 4.7k
4.7k
F
C167
0.1
C169
0.1
TB101
R179
4
+ 22
L 3
R161
SPEAKER -
22
2
IMPEDANCE:USE 6Ω
+
1
R
-
G
GNZ444D
R158 R157
J603 47k 47k
SUB WOOFER
OUT
C674
0.1
H WH106
10P
OUT-L 1
OUT-L 2
-VP 3
-VP
4
AMP
+VP 5
H
BOARD
+VP 6
CN751
(Page 49) OUT-R
7
OUT-R 8
PA-GND 9
I
PROTECT 10
CN107
4P
AMP-ON 1
AMP
IN-L 2
I
BOARD
A-GND
3
W751
(Page 49) IN-R 4
J
w w w
K
HCD-GNZ333D/GNZ444D
• See page 58 for Waveforms.
• See page 61 for IC Block Diagrams.
3 4 5 6
MAIN BOARD (1/3)
R049 4.7
TU-SD
TU-CE
C058
470
TU-DO
10V
TU-DI
IC B/D
IC701
VIDEO-MUTE
IC701
MM1671XNRE
W003
R706
0
5
PS VCC 6
C705
0.01
C706
GND
OUT 5 C707
3300
1 50V
6.3V
2.4
SAG IN 4
2
R167 R169 R171 R173 R177
100 100 100 100 100
1/4W 1/4W 1/4W 1/4W 1/4W
R168 R170 R172 R174 R178 R176 R208 R175 R207
100 100 100 100 100 100 100 100 100
1/4W 1/4W 1/4W 1/4W 1/4W
R602
68 1/4W
R601 R604
D554
1SS133T-72 68 1/4W 47 1/4W
HP-DETECT
0.3
R597 D555
1SS133T-72
4.7k
0.7
Q551
C168 R600
2SC3052F-T1-LF
0.1 10k
RELAY DRIVER
C170
0.1
R180
22
R162
22
R181
22k
D558
1SS133T-72
R182
22k
R587
5.6k
R165 R608
100k 4.7k
D553
1SS133T-72
2.4
2.8 O-POWER
R609 R610
1k 47k
R166
2.2
C568
100k
100
16V
x a o
y
. i
1
MAIN BOARD (2/3)
(Page 38)
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7 8 9
Q103 8.6
R125 C155 Q102
2SC3052F-T1-LF 10k 1 2SC3052F-T1-LF
R133 0 R123 4.1
R131
8.2k 10k
R129
33k 0.6 R127 3.5 R121 R111
100k
27k 4.7k 47k
R130 R128 R122
R132
100k 27k 4.7k
33k
R134 0.6 R124 3.5
8.2k 10k
0 4.1
Q104 R126 C156 R112
10k 8.6 47k
2SC3052F-T1-LF 1
Q101
Q558 2SC3052F-T1-LF
0
RT1P441C-TP-1
Q103,104 Q558 Q101,102
REC MUTE MUTE DRIVE BUFFER
0
3.2
C131
R139 R141
1
47k 47k
R135 R137
27k 47k
R119
4.7k
4.2 4.2 4.2
4 3 2 1
R151 R152
5 6 7 8
1k 1k
R142
4.2 4.2 4.2 8.6
47k
R140
C132
1 47k C117
R138
1 Q Q
C129 1
50V 47k
3 7 6
R120
4.7k
IC103
C130 1
MIC MIX
C149
R191
IC B/D R189 47k
47k
IC101
INPUT FUNCTION CONTROL
2SC3052F-T1-LF
R218
8.2k
4.2 4.2 4.2 4.2 4.2 4.2 4.2 4.2 4.2 4.2 4.2 4.2 4.2
4.2
14 13 12 11 10 9 8 7 6 5 4 3 2 1
C146
0.1
C150
0.1
15 16 17 18 19 20 21 22 23 24 25 26 27 28
4.2 4.2 4.2
4.2 4.2 4.2 0 0 4.2 8.6
C573
220p
R192
47k
C574
4.2
220p C662
0.1
4.2
C057
R190
D563
100 47k
MC2837 16V
u 1 6 3
.
37 37
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2 4
8 9 9
10 11 12
C157
R143
1
100
R145
12k
R146
12k
R144 C158
100
1
R155 0
R185 1.8k
R215 R216
10k 10k
0<<8.6>>
8.6
16 15 14 13 12 11 10 9
0 0
<<8.6>>
3.1
3.1 <<0>>
1 2 3 4 5 6 7 8
3 1 5 1 5 0 8 9 2
IC105
AUDIO (REC) SELECT
Q560,561
INVERTER
C151 R195
Q105,107
0.1 56k
SWITCH
0.1
4.2 4.2
R197
Q107
R193
6.8k R201
120k 2SC3052F-T1-LF
10k
0.5
0
R199 R209 R205
100 100 47k
4.2 4.2
Q105
Q562
RT1N441C-TP-1
INV.
4.1 4.2 4.2
4 3 2 1 3.1
0
IC102
BASS BOOST AMP
5 6 7 8
D219
R710 R219
4.1 4.2 4.2 8.6
10k 1k 1SS133T-72
R200 100
C152
0.1
R198 R210
6.8k 100
R196
56k
R194
4.2
120k
R214
R202 R206
10k 47k
47k
0
Q106 0.5
2SC3052F-T1-LF Q108 C154
R213
4.2
2SC3052F-T1-LF 47
SWITCH 1M
SWITCH 25V
m
c o
2
MAIN BOARD (2/3)
(Page 38)
HCD-GNZ333D/GNZ444D
2
8 9 9
13 14
CN102
9P
1 9V
PB-L
2
3 PB-R
4 A-GND
DECK
J
BOARD
5 REC-L
FFC502
REC-R
6
(Page 51)
7 M-GND
8 M-9V
TP-STATE
9 I-TP-STATE
CN101
8P
1 AUDIO-L
JACK
C141 100p
(Page 53)
K
BOARD
2 A-GND
C142 100p
W252
3 AUDIO-R
4 HP-GND
5 HP-L JACK
L (Page 53)
HP-R BOARD
6
AMP-ON
W253
7 AMP-ON
HP-DETECT
8 SP-RELAY
CN103
4P
1 A-GND
MIC
2 MIC OUT
M
BOARD
MIC-DETECT
3 MIC SW W262
9V (Page 53)
4
4 9 8 2 9 9
B1
MAIN
3
BOARD
(3/3)
(Page 39)
B3