Sony HCD-GT111 / HCD-GT222 / HCD-GT444 / HCD-GT555 Service Manual ▷ View online
HCD-GT111/GT222/GT444/GT555
HCD-GT111/GT222/GT444/GT555
13
13
2-11. SCHEMATIC DIAGRAM - TRANS1 Board (GT111: 120V AC area in E, 240V AC area in E, Chilean and Peruvian models) -
(2/2)
BOARD
R
NO801
POWERAMP
D
BOARD
NO468
MAIN
(2/4)
(Refer to page 43 on
original service manual)
original service manual)
-32
-38.3
-32.6
0.7
0.1
250V
F906
T3.15AL
50V
10
C909
25V
1000
C911
10k
R952
1k
R904
0.1
C907
JW917
JW912
JW909
JW905
50V
220
C908
35V
100
C910
4.7k
R915
2SC3052EF-T1-LEF
Q903
JL901
JL906
JL907
JL914
JL915
JL916
JL919
JL921
JL923
JL924
JL926
1
3
4
5
6
7
8
9
2
S901
22k
R912
1
R908
1N4002-B5
D908
MC2837
D912
MC2837
D911
6P
CN903
MA2J1
110GLS0
D901
MAZ8330GMLS0
D906
11P
CN907
AC4
AC4
AC3
AC3
VF
VF
-VFL
DGND
EVER10V
STBY RELAY
AC CUT DETECT
JW933
JW932
JW901
JW925
RY901
1
3
3P
CN901
LIVE
NEUTRAL
JL927
JL928
JL929
JL930
JL931
JL932
JL933
JL934
JL935
250V
F908
T6.3AL
250V
F909
T6.3AL
250V
F907
T2AL
22
R910
0
R911
100k
R914
0.1
C926
C925
1
(CHASSIS)
W901
TRANS1 BOARD
230-240V
220V
120V
VOLTAGE SELECTOR
RELAY DRIVE
8
9
10
11
12
13
14
15
16
17
6
5
4
2
NOT REPLACEABLE:
BUILT IN TRANSFORMER
7
D
B
6
9
10
5
3
1
C
E
8
4
A
2
11
AC-VH
AC-VL
GND
GND
AC-VL
AC-VH
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
10
11
2SB1238-PQR-TV2
Q902
-32V REGULATOR
∗
∗
(AC IN)
PT902
SUB POWER
TRANSFORMER
TRANSFORMER
MAIN POWER
PT901
(Page 7)
HCD-GT111/GT222/GT444/GT555
HCD-GT111/GT222/GT444/GT555
14
14
8
1
4
5
8
1
4
5
R510
R514
R526
R528
R534
R537
R538
R539
C510
C535
C536
C537
C538
JR503
JR502
JR501
R546
R545
R544
R543
R541
R540
R536
R535
R533
R532
R531
R530
R529
R527
R525
R524
R523
R522
R521
R520
R519
R518
R517
R516
R513
R512
R51
1
R509
R508
R507
R506
R505
R504
R503
R502
R501
C546
C545
C543
C539
C534
C533
C532
C531
C530
C529
C528
C527
C526
C525
C523
C522
C521
C520
C519
C517
C512
C51
1
C509
C506
C505
C504
C503
JR504
C548
C524
EB
E
B
1
8
Q501
Q502
L501
1
3
4
6
CN501
C501
C502
C513
C514
C515
C516
S501
C540
C542
JW502
JW504
JW510
ET501
JW508
JW507
JW506
JW505
JW501
JW509
JW503
BIAS OSC
IC501
IC502
TAPE MECHANISM
DECK
9
1
B
MAIN
BOARD
CN450
FFC502
S501
(REC/PB)
PB UREC
1-875-675-
14, 15
(14, 15)
A
B
C
D
1
2
3
4
TC BOARD
(CHASSIS)
2-12. PRINTED WIRING BOARD - TC Board -
2-13. SCHEMATIC DIAGRAM - TC Board -
(Page 5)
CN450
MAIN
(1/4)
B
BOARD
9
4.4
4.4
4.3
4.4
4.4
4.4
4.4
4.4
4.4
9
4.4
4.4
4.4
(5.3)
0.3
0.3
(0)
0
(0.2)
(5.3)
0.3
0.3
(0.1)
6
2
1
3
5
4
100k
R511
100k
R513
0
R516
100k
R512
100k
R514
R540
47
R541
47
R539
4.7
R537
10k
R538
10k
R536
4.7k
R535
4.7k
R534
15k
R533
22k
R503
2.2k
R504
2.2k
2.2k
R501
2.2k
R502
R517
1k
R518
1k
R520
47k
R519
47k
R521
47k
R522
47k
R526
330k
R528
330k
R525 330k
R527
330k
R530
2.2k
R529
2.2k
R531
8.2k
R532
8.2k
R523
3.3k
R524
3.3k
470
R545
470
R546
1000p
C517
220p
C511
220p
C512
47p
C525
47p
C526
2200p
C537
2200p
C536
2200p
C535
C539
1
C538
0.01
C505 0.01
C503
2200p
C504
2200p
C506
0.01
C519
470p
C520
470p
C521
1
C522
1
C532 0.01
C531 0.01
C534
2200p
C533
2200p
C540
4700p
1000p
C543
1
C524
1
C523
0.1
C545
0.1
C546
C527 470p
C528
470p
C530
330p
C529
330p
2SC1740S-RT
Q501
2SC1740S-RT
Q502
1
2
3
4
5
6
7
8
8P
CN501
9V
M-GND
SW
EH
VREF
LCH
COM
RCH
E
ET501
10V
100
C502
10V
100
C501
50V
1
C513
50V
1
C514
16V
47
C516
16V
47
C515
25V
22
C542
TP501
TP502
TP504
TP503
TP505
TP506
TP508
TP509
TP507
8
7
6
5
4
3
2
1
GND
VCC
8
7
6
5
4
3
2
1
GND
VCC
220
R544
220
R543
270
R509
270
R510
R506
12k
R505
12k
R507 270k
R508 270k
TP510
TP511
TP512
TP513
TP514
TP515
TP516
TP517
100p
C509
100p
C510
1000p
C548
TC BOARD
(CHASSIS)
BIAS OSC
L501
PB-RCH
9
REC-RCH
1
REC-LCH
TP-STATE
PB-LCH
M-GND
A+9V
M+9V
A-GND
FFC502
7
D
B
6
F
5
3
G
1
C
E
8
4
A
2
9
TAPE
MECHANISM
DECK
NJM4558M-TE2
IC501
PB AMP
IC501
NJM4558M-TE2
IC502
IC502
REC AMP
OSC
Q501, 502
S501
(REC/PB)
PB
REC
(Page 6)
•
: Uses unleaded solder.
Ver. 1.3
15
HCD-GT111/GT222/GT444/GT555
3. ELECTRICAL PARTS LIST
9V REG BOARD
*************
<
CAPACITOR
>
C080 1-100-597-91 CERAMIC
CHIP 0.1uF
10% 25V
C081 1-104-658-91 ELECT
100uF 20% 10V
<
IC
>
IC080
6-713-032-01 IC KIA7809API-U/PF
*************************************************************
A-1444-539-A DISPLAY BOARD, COMPLETE (GT111: AEP, RU)
A-1444-582-A DISPLAY BOARD, COMPLETE (GT222: AEP, RU)
A-1444-600-A DISPLAY BOARD, COMPLETE
(GT444: AEP, RU, UK)
A-1444-645-A DISPLAY BOARD, COMPLETE
(GT555: E2, E51, MX, AR)
A-1509-003-A DISPLAY BOARD, COMPLETE
(GT111: E2, E3, E51, AR)
A-1509-005-A DISPLAY BOARD, COMPLETE
(GT222: E2, E51, MX, AR)
A-1509-007-A DISPLAY BOARD, COMPLETE
(GT444: E2, E51, MX, AR)
A-1509-481-A DISPLAY BOARD, COMPLETE (GT555: RU)
***********************
<
CAPACITOR
>
C1101 1-124-257-00 ELECT
2.2uF
20% 50V
C1102 1-126-961-11 ELECT
2.2uF
20% 50V
C1140 1-126-965-91 ELECT
22uF
20% 50V
C1141 1-165-621-91 CERAMIC
CHIP 0.1uF
50V
C1142 1-126-947-11 ELECT
47uF
20% 35V
C1143 1-164-156-11 CERAMIC
CHIP 0.1uF
25V
C1145 1-162-927-11 CERAMIC
CHIP 100PF 5% 50V
C1146 1-115-467-11 CERAMIC
CHIP 0.22uF 10% 10V
C1148 1-162-927-11 CERAMIC
CHIP 100PF 5% 50V
C1149 1-162-927-11 CERAMIC
CHIP 100PF 5% 50V
C1220 1-126-964-11 ELECT
10uF
20% 50V
(GT222/GT444/GT555)
<
CONNECTOR
>
CN1101 1-784-792-11 CONNECTOR, FFC 31P (GT222/GT444/GT555)
CN1102 1-564-719-11 PIN, CONNECTOR (SMALL TYPE) 3P
* CN1106 1-564-720-11
CN1102 1-564-719-11 PIN, CONNECTOR (SMALL TYPE) 3P
* CN1106 1-564-720-11
PIN, CONNECTOR (SMALL TYPE) 4P (GT111)
CN1107 1-784-786-11 CONNECTOR, FFC 25P (GT111)
CN1108 1-564-719-11 PIN, CONNECTOR (SMALL TYPE) 3P
CN1108 1-564-719-11 PIN, CONNECTOR (SMALL TYPE) 3P
<
DIODE
>
D1124
6-501-691-01 LED 1L434FV22D0TDF01 (STREAM)
(GT111/GT222/GT444)
D1124
6-502-513-01 LED 1L034PB12E0MTTZ1 (STREAM) (GT555)
D1125
6-501-691-01 LED 1L434FV22D0TDF01 (STREAM)
(GT111/GT222/GT444)
D1125
6-502-513-01 LED 1L034PB12E0MTTZ1 (STREAM) (GT555)
D1126
6-501-691-01 LED 1L434FV22D0TDF01 (STREAM)
(GT111/GT222/GT444)
D1126
6-502-513-01 LED 1L034PB12E0MTTZ1 (STREAM) (GT555)
D1127
6-501-691-01 LED 1L434FV22D0TDF01 (STREAM)
(GT111/GT222/GT444)
D1127
6-502-513-01 LED 1L034PB12E0MTTZ1 (STREAM) (GT555)
D1128
6-501-691-01 LED 1L434FV22D0TDF01 (STREAM)
(GT111/GT222/GT444)
D1128
6-502-513-01 LED 1L034PB12E0MTTZ1 (STREAM) (GT555)
D1129
6-501-691-01 LED 1L434FV22D0TDF01 (STREAM)
(GT111/GT222/GT444)
D1129
6-502-513-01 LED 1L034PB12E0MTTZ1 (STREAM) (GT555)
D1196
6-501-483-01 LED SLR-325VCT31P (I/
1, STANDBY)
D1205
8-719-060-27 LED SLR-325MCT31 (SUBWOOFER)
(GT444/GT555)
D1220
6-501-734-01 DIODE MAZ8056GMLS0 (GT222/GT444/GT555)
D1221
6-501-743-01 DIODE MAZ8068GMLS0
< FLEXIBLE FLAT CABLE >
FFC001 1-833-945-21 CABLE, FLEXIBLE FLAT (11 CORE)
(GT222/GT444/GT555)
< FLUORESCENT INDICATOR TUBE >
FL1101 1-519-995-11 VACUUM FLUORESCENT DISPLAYS
<
IC
>
IC1101
6-709-115-11
IC NJU3427FH2
IC1102
6-600-349-31 IC NJL24H400A
<
TRANSISTOR
>
Q1106 8-729-620-07 TRANSISTOR 2SC3052EF-T1-LEF
Q1112 8-729-620-07 TRANSISTOR 2SC3052EF-T1-LEF
Q1114 6-551-696-01 TRANSISTOR ISA1235AC1TP-1EF
Q1117 6-551-696-01 TRANSISTOR ISA1235AC1TP-1EF
Q1120 8-729-620-07 TRANSISTOR 2SC3052EF-T1-LEF
Q1112 8-729-620-07 TRANSISTOR 2SC3052EF-T1-LEF
Q1114 6-551-696-01 TRANSISTOR ISA1235AC1TP-1EF
Q1117 6-551-696-01 TRANSISTOR ISA1235AC1TP-1EF
Q1120 8-729-620-07 TRANSISTOR 2SC3052EF-T1-LEF
Q1122 8-729-620-07 TRANSISTOR 2SC3052EF-T1-LEF
Q1139 8-729-620-07 TRANSISTOR 2SC3052EF-T1-LEF
Q1141 8-729-620-07 TRANSISTOR 2SC3052EF-T1-LEF
Q1139 8-729-620-07 TRANSISTOR 2SC3052EF-T1-LEF
Q1141 8-729-620-07 TRANSISTOR 2SC3052EF-T1-LEF
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
When indicating parts by reference num-
ber, please include the board name.
ber, please include the board name.
Note:
• Due to standardization, replacements in
• Due to standardization, replacements in
the parts list may be different from the
parts specifi ed in the diagrams or the com-
ponents used on the set.
parts specifi ed in the diagrams or the com-
ponents used on the set.
• -XX and -X mean standardized parts, so
they may have some difference from the
original one.
original one.
• Items marked “*” are not stocked since
they are seldom required for routine ser-
vice.
vice.
Some delay should be anticipated when
ordering these items.
• CAPACITORS
uF:
uF:
μF
• COILS
uH:
uH:
μH
• RESISTORS
All resistors are in ohms.
METAL:
All resistors are in ohms.
METAL:
Metal-fi lm resistor.
METAL OXIDE: Metal oxide-fi lm resistor.
F:
F:
nonfl ammable
• SEMICONDUCTORS
In each case, u: μ, for example:
uA.
In each case, u: μ, for example:
uA.
. :
μA. . , uPA. . , μPA. . ,
uPB.
.
:
μPB. . , uPC. . , μPC. . ,
uPD.
.
:
μPD. .
• Abbreviation
AR :
AR :
Argentina
model
E2
: 120V AC area in E model
E3
: 240V AC area in E model
E51
: Chilean and Peruvian models
MX
: Mexican model
RU :
Russian
model
9V REG
DISPLAY
The components identifi ed by mark
0
or dotted line with mark
0 are critical for
safety.
Replace only with part number specifi ed.
Replace only with part number specifi ed.
Ver. 1.4
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
HCD-GT111/GT222/GT444/GT555
16
DISPLAY
Q1143 8-729-620-07 TRANSISTOR 2SC3052EF-T1-LEF
Q1190 8-729-620-07 TRANSISTOR 2SC3052EF-T1-LEF
Q1190 8-729-620-07 TRANSISTOR 2SC3052EF-T1-LEF
Q1205 8-729-620-07 TRANSISTOR 2SC3052EF-T1-LEF
(GT444/GT555)
Q1220 8-729-036-86 TRANSISTOR KTC3203Y-AT
(GT222/GT444/GT555)
< RESISTOR >
R1106 1-216-829-11 METAL
CHIP 4.7K
5% 1/10W
R1112 1-216-829-11 METAL
CHIP 4.7K
5% 1/10W
R1114 1-216-817-11 METAL
CHIP 470
5% 1/10W
R1115 1-216-864-11 SHORT
CHIP 0
R1116 1-216-864-11 SHORT
CHIP 0
R1117 1-216-817-11 METAL
CHIP 470
5% 1/10W
R1118 1-216-825-11 METAL
CHIP 2.2K
5% 1/10W
R1119 1-216-819-11 METAL
CHIP 680
5% 1/10W
R1120 1-216-841-11 METAL
CHIP 47K
5% 1/10W
R1122 1-216-833-11 METAL
CHIP 10K
5% 1/10W
R1130 1-216-819-11 METAL
CHIP 680
5% 1/10W
(GT111/GT222/GT444)
R1130 1-216-821-11 METAL
CHIP 1K
5% 1/10W
(GT555)
R1131 1-216-819-11 METAL
CHIP 680
5% 1/10W
(GT111/GT222/GT444)
R1131 1-216-821-11 METAL
CHIP 1K
5% 1/10W
(GT555)
R1133 1-216-819-11 METAL
CHIP 680
5% 1/10W
(GT111/GT222/GT444)
R1133 1-216-821-11 METAL
CHIP 1K
5% 1/10W
(GT555)
R1134 1-216-819-11 METAL
CHIP 680
5% 1/10W
(GT111/GT222/GT444)
R1134 1-216-821-11 METAL
CHIP 1K
5% 1/10W
(GT555)
R1136 1-216-819-11 METAL
CHIP 680
5% 1/10W
(GT111/GT222/GT444)
R1136 1-216-821-11 METAL
CHIP 1K
5% 1/10W
(GT555)
R1137 1-216-819-11 METAL
CHIP 680
5% 1/10W
(GT111/GT222/GT444)
R1137 1-216-821-11 METAL
CHIP 1K
5% 1/10W
(GT555)
R1139 1-216-833-11 METAL
CHIP 10K
5% 1/10W
R1141 1-216-833-11 METAL
CHIP 10K
5% 1/10W
R1143 1-216-833-11 METAL
CHIP 10K
5% 1/10W
R1145 1-216-827-11 METAL
CHIP 3.3K
5% 1/10W
R1146 1-216-809-11 METAL
CHIP 100
5% 1/10W
R1147 1-216-821-11 METAL
CHIP 1K
5% 1/10W
R1148 1-216-809-11 METAL
CHIP 100
5% 1/10W
R1149 1-216-809-11 METAL
CHIP 100
5% 1/10W
R1150 1-216-809-11 METAL
CHIP 100
5% 1/10W
R1151 1-216-809-11 METAL
CHIP 100
5% 1/10W
R1156 1-216-841-11 METAL
CHIP 47K
5% 1/10W
R1162 1-216-841-11 METAL
CHIP 47K
5% 1/10W
R1166 1-216-819-11 METAL
CHIP 680
5% 1/10W
R1167 1-216-821-11 METAL
CHIP 1K
5% 1/10W
R1168 1-216-823-11 METAL
CHIP 1.5K
5% 1/10W
R1169 1-216-823-11 METAL
CHIP 1.5K
5% 1/10W
R1170 1-216-825-11 METAL
CHIP 2.2K
5% 1/10W
R1171 1-216-827-11 METAL
CHIP 3.3K
5% 1/10W
R1172 1-216-829-11 METAL
CHIP 4.7K
5% 1/10W
R1173 1-218-867-11 METAL
CHIP 6.8K
0.5% 1/10W
R1174 1-216-833-11 METAL
CHIP 10K
5% 1/10W
R1175 1-216-835-11 METAL
CHIP 15K
5% 1/10W
R1177 1-216-819-11 METAL
CHIP 680
5% 1/10W
R1178 1-216-821-11 METAL
CHIP 1K
5% 1/10W
R1179 1-216-823-11 METAL
CHIP 1.5K
5% 1/10W
R1180 1-216-823-11 METAL
CHIP 1.5K
5% 1/10W
R1181 1-216-825-11 METAL
CHIP 2.2K
5% 1/10W
R1182 1-216-827-11 METAL
CHIP 3.3K
5% 1/10W
R1183 1-216-829-11 METAL
CHIP 4.7K
5% 1/10W
R1184 1-218-867-11 METAL
CHIP 6.8K
0.5% 1/10W
R1185 1-216-833-11 METAL
CHIP 10K
5% 1/10W
R1187 1-216-819-11 METAL
CHIP 680
5% 1/10W
R1188 1-216-821-11 METAL
CHIP 1K
5% 1/10W
R1189 1-216-823-11 METAL
CHIP 1.5K
5% 1/10W
R1190 1-216-823-11 METAL
CHIP 1.5K
5% 1/10W
R1191 1-216-825-11 METAL
CHIP 2.2K
5% 1/10W
R1192 1-216-827-11 METAL
CHIP 3.3K
5% 1/10W
R1193 1-216-829-11 METAL
CHIP 4.7K
5% 1/10W
R1194 1-218-867-11 METAL
CHIP 6.8K
0.5% 1/10W
R1195 1-216-833-11 METAL
CHIP 10K
5% 1/10W
R1196 1-216-821-11 METAL
CHIP 1K
5% 1/10W
R1198 1-216-833-11 METAL
CHIP 10K
5% 1/10W
R1200 1-216-841-11 METAL
CHIP 47K
5% 1/10W
R1201 1-216-841-11 METAL
CHIP 47K
5% 1/10W
R1202 1-216-801-11 METAL
CHIP 22
5% 1/10W
R1203 1-216-801-11 METAL
CHIP 22
5% 1/10W
R1205 1-216-821-11 METAL
CHIP 1K
5% 1/10W
(GT444/GT555)
R1206 1-216-821-11 METAL
CHIP 1K
5% 1/10W
(GT444/GT555)
R1207 1-216-833-11 METAL
CHIP 10K
5% 1/10W
(GT444/GT555)
R1221 1-247-791-91 CARBON
22
5% 1/4W
(GT222/GT444/GT555)
R1222 1-247-791-91 CARBON
22
5% 1/4W
(GT222/GT444/GT555)
R1223 1-247-791-91 CARBON
22
5% 1/4W
(GT222/GT444/GT555)
R1224 1-216-823-11 METAL
CHIP 1.5K
5% 1/10W
(GT222/GT444/GT555)
<
SWITCH
>
S1165
1-762-875-21 SWITCH, KEYBOARD (I/
1, STANDBY)
S1166
1-762-875-21 SWITCH, KEYBOARD (DISPLAY)
S1167
1-762-875-21 SWITCH, KEYBOARD (METER MODE)
S1168
1-762-875-21 SWITCH, KEYBOARD (OPTIONS)
S1169
1-762-875-21 SWITCH, KEYBOARD (ERASE)
S1170
1-762-875-21 SWITCH, KEYBOARD (CD)
S1171
1-762-875-21 SWITCH, KEYBOARD (TUNER/BAND)
S1172
1-762-875-21 SWITCH, KEYBOARD (TAPE)
S1173
1-762-875-21 SWITCH, KEYBOARD (TUNING–,
.)
S1174
1-762-875-21 SWITCH, KEYBOARD (
u)
S1175
1-762-875-21 SWITCH, KEYBOARD (FOLDER–,
m)
S1176
1-762-875-21 SWITCH, KEYBOARD (PRESET EQ)
S1177
1-762-875-21 SWITCH, KEYBOARD (GROOVE)
S1178
1-762-875-21 SWITCH, KEYBOARD (EQ BAND)
S1179
1-762-875-21 SWITCH, KEYBOARD (SURROUND)
S1180
1-762-875-21 SWITCH, KEYBOARD (AUDIO)
S1182
1-762-875-21 SWITCH, KEYBOARD (USB)
S1183
1-762-875-21 SWITCH, KEYBOARD (TUNING+,
>)
S1184
1-762-875-21 SWITCH, KEYBOARD (
x)
S1185
1-762-875-21 SWITCH, KEYBOARD (FOLDER+,
M)
Click on the first or last page to see other HCD-GT111 / HCD-GT222 / HCD-GT444 / HCD-GT555 service manuals if exist.