Sony HCD-GT111 / HCD-GT222 / HCD-GT444 / HCD-GT555 Service Manual ▷ View online
HCD-GT111/GT222/GT444/GT555
HCD-GT111/GT222/GT444/GT555
9
9
2-7. SCHEMATIC DIAGRAM - MAIN Board (4/4) -
USB
CN907
K
BOARD
(Refer to page
33 on original
service manual)
33 on original
service manual)
CD
L
BOARD
(Refer to page
29 on original
service manual)
29 on original
service manual)
(2/2)
CN201
MAIN
BOARD
15
(3/4)
BOARD
13
MAIN
(2/4)
3.3
0
0
0
0
0
3.3
0
0
0
0
0
0
3.3
0
0
0
0
0
0
3.3
3.3
3.3
0
0
0
0
0
0
0
0
3.3
3.3
8.3
5.5
5.2
4.7
4.7
4.7
4.7
4.7
4.7
4.7
4.7
4.7
0
4.9
4.7
4.7
4.7
0
4.7
4.7
4.7
4.7
4.7
0
8.5
8.5
4.6
7.9
3.7
4.2
8.5
4.7
0
0
0
3.3
3.3
3.3
3.3
10k
R672
1I/O
1O/I
2O/I
2I/O
2C
3C
GND
GND
3I/O
3O/I
4O/I
4I/O
4C
1C
VCC
1I/O
1O/I
2O/I
2I/O
2C
3C
GND
GND
3I/O
3O/I
4O/I
4I/O
4C
1C
VCC
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
SELECT
1A
1B
1Y
2A
2B
2Y
GND
3Y
3B
3A
4Y
4B
4A
ST
VCC
0.1
C663
0.1
C665
0.1
C664
10k
R673
C655 220 10V
R656
47k
R643 470
R652
47k
R664
2.2k
R642 47k
R653 470
R644
47k
R649 470
R657
2.2
R645
470
R648 47k
R646 470
R658
2.2
R654 470
R647 47k
R655
47k
Q655
KTA1273-Y-AT
R651 470
R641
470
R650 47k
21P
CN420
50V
10
C687
10V
470
C678
10k
R671
0.1
C697
0.1
C698
D624
D623
D623,624
10EDB40-TA2B5 (GT222:MX/GT444:MX/GT555:MX)
1N4002-B5 (GT111/GT222:AEP,RU,E2,E51,AR/GT444:AEP,RU,UK,E2,E51,AR/GT555:RU,E2,E51,AR)
1N4002-B5 (GT111/GT222:AEP,RU,E2,E51,AR/GT444:AEP,RU,UK,E2,E51,AR/GT555:RU,E2,E51,AR)
13P
CN410
Q656
2SC3052EF-T1-LEF
31P
CN430
DATA
CLK
GATE
ST_REQ
AIN
BCK
LRCK
M-MUTE
MGND
VM(7V)
DVDD(3.3V)
D-OUT
DGND
SBSY
REQ
/CCE
BUCK
BUS3
BUS2
BUS1
BUS0
/RST
AGND
L-OUT
DACGND
R-OUT
AVDD(3.3V)
L-IN
ADCGND
R-IN
ADCVDD(5V)
1.5k
R666
50V
10
C699
0
JR622
2.2k
R613
470
R614
10k
R615
220
R616
0
JR661
R662
33k
R663
22k
0.1
C656
2.2k
R617
∗
∗
∗
∗
D651
10EDB40-TA2B5 (GT222:MX/GT444:MX/GT555:MX)
1N4002-B5 (GT111/GT222:AEP,RU,E2,E51,AR/GT444:AEP,RU,UK,E2,E51,AR/GT555:RU,E2,E51,AR)
1N4002-B5 (GT111/GT222:AEP,RU,E2,E51,AR/GT444:AEP,RU,UK,E2,E51,AR/GT555:RU,E2,E51,AR)
∗
D651
JL142
JL150
JL153
JL161
JL162
JL176
JL177
JL183
JL184
JL185
JL186
JL187
JL188
JL190
JL192
JL194
JL196
JL197
JL198
JL199
JL200
JL201
JL202
JL203
JL204
JL205
0.1
C679
Q657
ISA1235AC1TP-1EF
Q658
ISA1235AC1TP-1EF
D692
MAZ8056GMLS0
JW626
JW623
0.1
C451
JL195
JL193
JL191
JL189
JL182
JL181
JL180
JL179
JL178
JL175
JL169
JL168
JL170
JL171
JL172
JL173
JL174
JL164
JL163
JL166
JL167
JL165
JL156
JL157
JL159
JL155
JL158
JL160
JL147
JL144
JL143
JL145
JL148
JL146
JL149
JL151
JL152
JL154
C321
0.1
C566
0.1
C642
0.1
C641
0.1
C640
0.1
C677
0.1
C681
0.1
20
21
28
31
29
32
27
30
C671 1000p
BUS3_U
REQ_U
GATE
ST-REQ
AIN
BCK
LRCK
47
CD_USB-R
USB_REC-R
USB_REC-L
35
33
28
27
26
25
24
23
22
CD_USB-L
48
19
5
M2+
M2-
M1+
M1-
BUS1
BUS3
BUS2
BUS1_U
BUS0_U
BUS2_U
CCE_Z
CCE_U
40
BUCK_Z
BUCK_U
REQ_Z
CCE_Z
REQ_Z
45
46
BUS0
BUCK_Z
37
MAIN BOARD (4/4)
REGULATOR
Q655-658
7
11
D
B
6
9
10
F
5
3
G
1
12
C
E
H
8
4
13
A
14
2
I
1
2
3
4
5
6
7
8
9
10
11
12
13
M2-
M2+
M1-
M1+
SW-COM
SW3
SW1
SW7-CHACK
SW2
SW6-CLOSE
SW5-STOCK
SW8-OPEN
NC
CD
MECHANISM
DECK
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
DATA
CLK
DO (RTS)
DI (CTS)
USB-SO (TXD)
USB-SI (RXD)
BCK
A-IN
GATE
REQ
ST-REQ
USB-RST
LRCK
DVSS
DVDD+3.3V
BUS0
BUS1
BUS2
BUS3
BUCK
CCE
7
1
2
3
4
5
6
14
13
12
11
10
9
8
7
1
2
3
4
5
6
14
13
12
11
10
9
8
TC74HC4066AFT(EL)
IC670
IC670
BUS SWITCH
TC74HC4066AFT(EL)
IC672
BUS SWITCH
IC672
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
28
29
30
31
Q696
2SC3052EF-T1-LEF
+5V REGULATOR
TC74VHC157FT(EKJ)
IC673
IC673
DATA SELECTOR
Q645
2SA1365-T112-1EF
Q646
2SA1365-T112-1EF
Q647
2SC3440-T12-1F
Q648
2SC3440-T12-1F
Q640
2SA1365-T112-1EF
Q641
2SA1365-T112-1EF
Q643
2SC3440-T12-1F
Q644
2SC3440-T12-1F
MOTOR DRIVE
Q640, 641, 643-648
CCE_U
BUCK_U
LRCK
REQ_U
GATE
AIN
BCK
ST-REQ
BUS0_U
BUS1_U
BUS2_U
BUS3_U
RT1N431C-TP-1
Q671
INVERTER
(Page 7)
(Page 8)
Ver. 1.4
HCD-GT111/GT222/GT444/GT555
HCD-GT111/GT222/GT444/GT555
10
10
BE
BE
B
E
BE
BE
BE
E B
BE
BE
E
B
B
E
1
13
27
14
26
39
40
52
Q
111
4
Q
111
7
Q1
120
R1
106
R
111
2
R1
114
Q1
139
R
111
5
R
111
6
R
111
7
C1
141
R
111
9
C1
143
C1
145
Q1
141
C1146
Q1
143
C1
148
R1
120
C1
149
R1193
R1118
R1122
Q1122
R1203
R1202
R1
130
R1
131
R1
136
R1
137
R1
139
R1
141
R1
143
R1
145
R1146
R1147
R1
148
R1
149
Q1106
R1133
R1134
R1134
D1129
R1
150
R1
151
R1
156
R1162
Q1112
D1221
R1
166
Q1190
R1170
R1167
R1168
R1196
R1169
R1171
R1172
R1174
R1175
R1
173
R1177
R1178
R1179
R1180
R1185
R1184
S1185
R1181
R1182
R1
183
R1189
R1188
R1187
R1
190
R1
191
R1
192
R1195
R1194
D1205,S1193
R1
198
Q1205
R1200
R1201
R1205
R1206
R1207
D1220
R1224
FFC001
30
31
B
E
1
1
2
3
53
5
50
31
18
1
4
2
1
24
25
1
3
1
3
C1
140
C1
142
D1
124
JW001
JW006
JW01
1
JW012
JW013
JW016
JW020
S1
165
JW022
S1
166
JW023
S1
167
S1
168
S1
169
JW026
JW027
JW028
JW029
D1
196
S1
170
S1
171
S1
172
S1
173
JW030
S1
174
S1
175
JW032
S1
176
JW033
S1
177
JW034
S1
178
JW035
S1
179
JW036
JW038
JW039
S1
180
S1
182
S1
183
S1
184
S1
186
S1
187
JW043
S1
188
JW044
S1
189
JW046
JW048
JW049
S1
190
S1
191
S1
192
S1
193
S1
194
S1
195
JW051
JW052
JW053
JW057
JW062
JW063
JW064
JW067
JW070
JW073
JW077
JW079
JW080
JW081
JW082
C1220
Q1220
D1205
R1221
R1222
R1223
CN1
101
CN1
106
CN1
107
C1
101
C1
102
JW003
JW018
JW037
JW040
JW041
JW058
JW083
JW084
JW085
JW086
JW087
CN1
108
JW009
JW061
CN1102
JW017
D1126
JW068
D1127
D1125
JW025
JW024
JW074
JW056
JW015
JW076
JW075
JW004
JW005
JW071
D1128
JW031
JW007
54
IC1
101
IC1
102
DISPLAY BOARD
V
–
.
TUNING -
TUNING +
+
.
Y
DISC 3
DISC 1
DISC 2
STANDBY
D1196,S1165
DISPLAY
METER
MODE
OPTIONS
ERASE
S1165 – 1180, –
S1182 – 1195
S1182 – 1195
SUBWOOFER
USB
AUDIO
SURROUND
EQ BAND
FL1101
FLUORESCENT
INDICATOR
TUBE
GROOVE
PRESET EQ
CD
TUNER/
BAND
TAPE
REC TIMER
DISC SKP/
EX-CHANGE
RETURN
OPEN/CLOSE
;
REC TO
USB
ENTER
(GT222/GT444/GT555)
(GT111)
(GT222/GT444/GT555)
11
1
U
MOTOR DRIVE
BOARD
CN001
Y
LED(GSL1)
BOARD
CN011
V
C
MAIN
BOARD
CN403
MAIN
BOARD
CN403
(GT111)
(GT222/GT444/GT555)
(GT111)
(GT111)
(GT222/GT444/GT555)
D1124 – 1129
(STREAM)
W
USB
CONNECTOR
BOARD
NO1000
X
VOLUME
BOARD
NO1051
1-875-670-
14, 15
(14, 15)
A
B
C
D
E
F
G
H
I
1
2
3
4
5
6
7
8
9
10
11
12
(GT444/GT555)
(Refer to page 46 on
original service manual)
original service manual)
(Refer to page 46 on
original service manual)
original service manual)
(Refer to page 46 on
original service manual)
original service manual)
2-8. PRINTED WIRING BOARD - DISPLAY Board -
•
: Uses unleaded solder.
Ref. No. Location
• Semiconductor
Location
D1124 F-7
D1125 D-6
D1126 D-8
D1127 C-7
D1128 F-6
D1129 F-8
D1196 A-1
D1205 A-10
D1220 H-6
D1221 G-4
IC1101 F-4
IC1102 C-4
Q1106 D-5
Q1112 E-4
Q1114 G-7
Q1117 F-6
Q1120 F-6
Q1122 F-7
Q1139 C-7
Q1141 C-6
Q1143 G-7
Q1190 G-10
Q1205 B-10
Q1220 H-6
D1125 D-6
D1126 D-8
D1127 C-7
D1128 F-6
D1129 F-8
D1196 A-1
D1205 A-10
D1220 H-6
D1221 G-4
IC1101 F-4
IC1102 C-4
Q1106 D-5
Q1112 E-4
Q1114 G-7
Q1117 F-6
Q1120 F-6
Q1122 F-7
Q1139 C-7
Q1141 C-6
Q1143 G-7
Q1190 G-10
Q1205 B-10
Q1220 H-6
(Page 3)
(Page 5)
(Page 5)
Ver. 1.3
HCD-GT111/GT222/GT444/GT555
HCD-GT111/GT222/GT444/GT555
11
11
2-9. SCHEMATIC DIAGRAM - DISPLAY Board -
BOARD
U
MOTOR
DRIVE
CN001
C
(2/4)
MAIN
BOARD
CN403
BOARD
CN403
MAIN
V
(2/4)
NO1051
BOARD
X
VOLUME
NO1000
BOARD
USB
CONNECTOR
W
(GSL1)
CN011
LED
Y
BOARD
(Refer to page 47 on
original service manual)
original service manual)
(Refer to page 47 on
original service manual)
original service manual)
(Refer to page 47 on
original service manual)
original service manual)
-32.1
3.3
1.7
1.7
3.3
3
0
0
-31.5
-31.5
-31.5
-31.5
-31.5
-31.5
-31.5
-31.5
-31.5
-31.5
-31.5
-31.5
-31.5
-31.5
-31.5
-31.5
-31.5
-31.5
-31.5
-31.5
-31.5
-31.5
-31.6
-31.6
-31.6
-31.6
-31.6
-31.6
-31.6
-31.5
-31.5
-31.5
-31.5
-31.5
-32
3.3
-32
3.3
-31.5
-31.5
3.3
3.3
0.7
0.1
9
8.6
5.9
8.6
5.4
9
0.3
4.4
4.2
0.3
6.7
0
0
6.8
0
6.7
9
5.5
5.2
50V
22
C1140
0.1
C1143
10V
47
C1142
TP1114
TP1118
TP1117
TP1150
TP1139
100p
C1145
3.3k
R1145
10k
R1139
10k
R1141
10k
R1143
R1
130
R1
133
R1
134
R1
136
R1
131
470
R1117
10k
R1122
47k
R1
162
2SC3052EF-T1-LEF
Q1106
2SC3052EF-T1-LEF
Q1112
47k
R1
156
100
R1148
100
R1151
100
R1149
100
R1150
1k
R1147
0.22
C1146
100
R1146
TP1101
TP0014
TP0015
TP0016
TP0017
TP0018
TP0019
TP0020
TP0021
TP0022
TP0023
TP0024
TP0025
TP0026
TP0027
TP0028
TP0013
TP0012
TP0030
TP0029
TP0031
TP0011
TP0009
TP0010
TP0032
TP0034
VCC
OUT
GND
1
3
2
2SC3052EF-T1-LEF
Q1143
2SC3052EF-T1-LEF
Q1139
2SC3052EF-T1-LEF
Q1120
2SC3052EF-T1-LEF
Q1122
Q1114, 1117, 1120, 1122
B+ SWITCH
2SC3052EF-T1-LEF
Q1141
ISA1235AC1TP-1EF
Q1114
ISA1235AC1TP-1EF
Q1117
TP0033
SLR-325VCT31P
D1196
470
R1114
47k
R1201
22
R1202
22
R1203
1.5k
R1179
1k
R1167
6.8k
R1173
680
R1177
1.5k
R1180
1.5k
R1169
6.8k
R1184
2.2k
R1170
680
R1166
10k
R1174
3.3k
R1182
1.5k
R1168
4.7k
R1172
2.2k
R1181
1k
R1178
3.3k
R1171
10k
R1185
4.7k
R1183
15k
R1175
4.7k
R1112
0
R1116
4.7k
R1106
0
R1115
TP1147
50V
10
C1220
22
R1223
22
R1221
22
R1222
1.5k
R1224
TP0001
TP0002
TP0003
TP0004
TP0005
TP0006
TP0007
TP0008
TP0035
TP0036
TP0037
TP0038
TP0039
TP0040
TP0041
TP0042
TP0043
TP0044
TP0045
50V
2.2
C1102
47k
R1120
1
2
3
4
5
6
7
8
9 10 11 12 13
29
30
31
32
33
34
35
36
37
38
39
28 27
VFDP
NC
VSS
XT
XTB
NC
SCK
SI
NC
CSB
RSTB
NC
VDD
4P
CN1106
FL1101
1
5
6
7
8
9
10
11
12
13
14
15
16
17
18
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
54
2
53
1k
R1205
2.2k
R1191
1k
R1188
1.5k
R1190
3.3k
R1192
6.8k
R1194
1k
R1206
680
R1187
4.7k
R1193
10k
R1207
2SC3052EF-T1-LEF
Q1205
1.5k
R1189
10k
R1195
TP0046
TP0047
TP0048
TP0049
31P
CN1101
25P
CN1107
JL001
50V
0.1
C1141
JW001
C1148
100p
C1149
100p
3P
CN1102
47k
R1200
50V
2.2
C1101
D1124
D1125
D1127
D1128
D1126
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
D1129
TP0058
TP0060
TP0059
10k
R1
198
3P
CN1108
D1220
MAZ8056GMLS0
MAZ8068GMLS0
D1221
680
R1119
2.2k
R1118
R1
137
P13
P14
P15
P16
P17
P18
P19
P20
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P1
1
P12
1G
4G
3G
9G
8G
6G
7G
5G
11
G
2G
10G
13G
FL_CLK
FL_DATA
FL_CS
FL_RESET
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P1
1
P19
P20
1G
2G
3G
4G
5G
6G
7G
8G
9G
10G
11
G
12G
13G
14G
SW_LED
VOL
JOG
LED1
LED2
LED3
SW_LED
SIRCS
LED_CTRL
14G
P18
P17
P16
P15
P14
P13
P12
12G
DISPLAY BOARD
LED DRIVE
Q1139, 1141, 1143
LED DRIVE
STANDBY
/
/
STANDBY
TUNING +
TUNING -
-
+
FLUORESCENT INDICATOR TUBE
GRID DRIVE
GRID DRIVE
S1165
S1173
S1174
S1175
S1185
S1184
S1183
(GT222/GT444/GT555)
(GT444/GT555)
(STREAM)
D1124-1129
1L434FV22D0TDF01 (GT111/GT222/GT444)
∗ D1124-1129
1L034PB12E0MTTZ1 (GT555)
∗ R1130, 1131, 1133, 1134, 1136, 1137
680 (GT111/GT222/GT444)
1k (GT555)
MGND
SEL B
METER SW
1
DGND
METER LED CTRL
IND1
SEL A
IND2
IND3
11 M+5V
IND4
FFC001
(GT222/GT444/GT555)
(GT111)
(GT111)
(GT111)
7
11
D
B
16
6
9
17
10
F
5
15
L
K
3
G
1
18
12
C
E
H
8
J
4
13
A
14
2
I
SEL A
SEL B
METER LED CTRL
LED GND
VOL
JOG
DGND
LED SEL A
LED SEL B
USB LED CTRL
1
2
3
4
1
2
3
1
2
3
LED+9V
LED GND
EVER +3.3V
STBY LED
LED CTRL
LED3
LED2
LED1
SIRCS
FL-CLK
FL-DATA
FL-CS
FL-RESET
JOG
VOL
AD KEY2
AD KEY1
AD KEY0
FL +3.3V
DGND
METER LED
VF
-VFL
VF
USB LED CTRL
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
LED+9V
LED GND
EVER +3.3V
STBY LED
LED CTRL
LED3
LED2
LED1
SIRCS
FL-CLK
FL-DATA
FL-CS
FL-RESET
JOG
VOL
AD KEY2
AD KEY1
AD KEY0
FL+3.3V
DGND
METER LED
VF
-VFL
VF
USB LED CTRL
METER SWITCH
METER-IN2
METER-IN1
METER-IN3
METER-IN4
SW LED
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
28
29
30
31
2SC3052EF-T1-LEF
Q1190
LED DRIVE
1k
R1196
VOL
JOG
FL_RESET
FL_CS
FL_DATA
FL_CLK
SIRCS
LED1
LED2
LED3
LED_CTRL
DR24
DR26
DR27
DR28
DR29
DR30
DR31
DR32
DR33
DR34
DR35
NC
DR25
43
44
45
46
47
48
49
50
51
52
41
42
40
NC
DR0
DR1
DR2
DR3
DR4
DR5
DR6
DR7
DR8
DR9
DR10
DR1
1
15
16
17
18
19
20
21
22
23
24
25
26
14
DR12
DR13
DR14
DR15
DR16
DR17
DR18
DR19
DR20
DR21
DR22
DR23
NC
NJU3427FH2
IC1101
IC1101
FLUORESCENT
INDICATOR TUBE DRIVER
NJL24H400A
IC1102
IC1102
REMOTE CONTROL
RECEIVER
EX-CHANGE
DISC SKIP/
S1195
TIMER
REC
S1194
SUBWOOFER
S1193
RETURN
S1192
ENTER
S1191
REC TO
USB
S1190
OPEN/CLOSE
S1189
DISC 3
S1188
DISC 2
S1187
DISC 1
S1186
SLR-325MCT31
D1205
SUBWOOFER
Q1220
KTC3203Y-AT
+5V
REGULATOR
EQ
PRESET
S1176
GROOVE
S1177
EQ BAND
S1178
SURROUND
S1179
AUDIO
S1180
USB
S1182
TAPE
S1172
TUNER/
BAND
S1171
CD
S1170
ERASE
S1169
OPTIONS
S1168
MODE
METER
S1167
DISPLAY
S1166
(GT444/GT555)
(Page
7)
(Page
7)
(Page 4)
HCD-GT111/GT222/GT444/GT555
HCD-GT111/GT222/GT444/GT555
12
12
B
E
Q903
R904
R910
R91
1
R912
R914
R915
R952
C925
C926
D901
D911
D912
D906
C
E
B
1
11
1
6
1
3
W901
R908
CN901
CN907
C907
C909
FH909
C91
1
FH913
FH914
RY
90
1
JW905
JW912
JW913
JW914
D908
JW916
JW917
JW919
JW921
JW922
JW923
JW924
JW925
JW931
JW932
JW933
JW934
JW935
JW936
JW937
JW938
JW940
JW941
JW942
JW943
F907
F906
F908
F909
Q902
CN903
C908
FH910
FH915
FH916
FH917
FH918
C910
JW901
JW915
JW918
JW91
1
JW909
11
12
13
14
16
15
17
10
9
8
6
5
4
3
2
TRANS1 BOARD
(AC IN)
PT901
PT902
MAIN POWER TRANSFORMER
SUB POWER
TRANSFORMER
∗ NOT REPLACEABLE:
BUILT IN
TRANSFORMER
TRANSFORMER
VOLTAGE
SELECTOR
230V-240V 5220V U120V
S901
R
POWERAMP
BOARD
NO801
D
MAIN
BOARD
NO468
(CHASSIS)
1-875-752-
13
(13)
A
B
C
D
E
F
G
H
I
1
2
3
4
5
6
7
8
9
10
11
12
13
(Refer to page 41 on
original service manual)
original service manual)
2-10. PRINTED WIRING BOARD - TRANS1 Board (GT111: 120V AC area in E, 240V AC area in E, Chilean and Peruvian models) -
•
: Uses unleaded solder.
Ref. No. Location
• Semiconductor
Location
D901
A-7
D906
A-8
D908
B-8
D911
G-11
D912
G-12
Q902
A-9
Q903
A-10
(Page 5)
Click on the first or last page to see other HCD-GT111 / HCD-GT222 / HCD-GT444 / HCD-GT555 service manuals if exist.