Read Sony HCD-GTZ2 / HCD-GTZ2I / HCD-GTZ3 / HCD-GTZ3I Service Manual online
HCD-GTZ2/GTZ2i/GTZ3/GTZ3i
HCD-GTZ2/GTZ2i/GTZ3/GTZ3i
4
4
2-2. SCHEMATIC DIAGRAM - DISPLAY Board -
MAIN
CN405
(1/3)
H
BOARD
VOLUME
BOARD
W
NO1103
USB
BOARD
V
NO1000
-30.2
-30.2
-30.2
-30.2
-30.2
-30.2
-23.8
-21.8
-21.8
-25.8
-30
-32
-21.8
-30.2
-25.6
2.8
-30.2
-30.2
-30.2
-30.2
-30.2
-30.2
-30.2
3.3
-32.4
0.8
2.5
1.8
3.3
-31.8
-29.8
-23.6
-21.4
-25.6
-25.6
-21.4
-23.6
-31.9
-31.9
-25.6
-29.8
3.4
3.4
6.5 <4.5>
0.1 <0.3>
0.4 <0.7>
2.8 <0.8>
0
0
0
7.5
7.5
7.5
4.4
4.5
0.4
0.4
9
5.5
8.6
8.6
5.4
9
0.1
C1156
10V
47
C1155
10k
R1201
10k
R1203
10k
R1205
680
R1195
680
R1199
680
R1196
680
R1198
470
R1180
10k
R1185
100
R1210
100
R1175
TP0009
TP0010
TP0011
TP0012
TP0013
TP0014
TP0015
TP0016
Refer to
page 23
on original
service
manual
page 23
on original
service
manual
Refer to page
33 on original
service manual
33 on original
service manual
Refer to page
33 on original
service manual
33 on original
service manual
TP0017
TP0018
TP0019
TP0020
TP0021
TP0022
TP0008
TP0007
TP0005
TP0006
TP0032
TP0034
2SC3052EF-T1-LEF
Q1120
2SC3052EF-T1-LEF
Q1118
2SC3052EF-T1-LEF
Q1116
2SC3052EF-T1-LEF
Q1117
2SC3052EF-T1-LEF
Q1119
ISA1235AC1TP-1EF
Q1114
ISA1235AC1TP-1EF
Q1115
TP0033
470
R1177
47k
R1160
TP0002
TP0003
TP0004
47k
R1183
1k
R1173
1k
R1174
10k
R1171
2SC3052EF-T1-LEF
Q1122
C1152
100p
1
2
3
3P
CN1103
DGND
JOG
VOL
47k
R1158
50V
2.2
C1136
2SC3052EF-T1-LEF
Q1121
TP0058
TP0060
TP0059
10k
R1207
680
R1178
2.2k
R1181
680
R1162
4.7k
R1168
10k
R1170
1.5k
R1165
2.2k
R1166
1k
R1163
1.5k
R1164
3.3k
R1167
6.8k
R1169
1
2
3
4
4P
CN1102
SW/USB_LED
LED SEL A
LED SEL B
USB LED CTRL
TP0057
TP0062
TP0066
TP0065
TP0064
TP0063
100k
R1215
TP0061
C1151
100p
100
R1209
0.1
C1150
TP0068
100
R1211
C1153
100p
TP0069
TP0070
TP0023
TP0024
TP0025
680
R1100
22k
R1110
10k
R1108
680
R1113
1.5k
R1116
1.5k
R1115
1k
R1114
1.5k
R1103
15k
R1109
1.5k
R1102
2.2k
R1104
4.7k
R1106
1k
R1101
6.8k
R1107
3.3k
R1105
33k
R1112
SLR-325MCT31
D1104
4.7k
R1119
3.3k
R1118
6.8k
R1120
2.2k
R1117
TP0001
VCC
OUT
GND
PNA4823M03S0
IC1100
FL1100
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
1
2
3
4
5
6
7
8
9
10 11 12 13
15
16
17
18
19
20
21
22
23
24
25
26
29
30
31
32
33
34
35
36
37
38
39
43
44
45
46
47
48
49
50
51
52
14
28
41
42
40
27
PT6324-Q
IC1101
CLK
DIN
STB
DOUT
K1
K2
OSC
GND
VDD
SG1/KS1
SG2/KS2
SG3/KS3
SG4/KS4
SG6/KS6
SG7/KS7
SG8/KS8
SG9/KS9
SG10/KS10
SG11/KS11
SG12/KS12
SG13/KS13
SG14/KS14
SG15/KS15
SG16/KS16
SG17/KS17
SG18/KS18
SG20/KS20
SG21/KS21
SG22/KS22
SG23/KS23
SG24/KS24
GR1
GR2
GR3
GR4
GR5
GR6
GR7
GR10
GR11
GR12
GR13
GR14
GR15
GR16
VEE
VDD
GND
SG5/KS5
SG19/KS19
GR8
GR9
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
27P
CN1100
SEL A
SEL B
LED+9V
LED GND
EVER +3.3V
STBY LED
LED CTRL
LED3
LED2
LED1
SIRCS
FL-CLK
FL-DATA
FL-CS
JOG
VOL
AD KEY2
AD KEY1
AD KEY0
FL+3.3V
DGND
VF
-VFL
VF
NO USE
USB LED CTRL
SW/USB_LED
TP0026
TP0027
C1139
100p
1L434FV22D0TDF01
D1
108
50V
22
C1147
1L034FV22D0DAC09
D1101
1k
R1161
MAZ8082GMLS0
D1102
0
R1156
50V
2.2
C1137
1L434FV22D0TDF01
D1
105
1L434FV22D0TDF01
D1
106
1L434FV22D0TDF01
D1
107
1L434FV22D0TDF01
D1
109
1L434FV22D0TDF01
D
111
0
0.22
C1140
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S12
S13
S14
S15
S16
S17
S18
S19
S20
SW_LED
LED1
LED2
LED3
G1
G2
G3
G4
G5
G6
G7
G8
G9
G10
G1
1
G12
G13
G14
FL_CLK
S1
S2
S6
S7
S8
S9
S10
S11
S12
S13
S3
S4
S5
G2
G3
G4
G5
G6
G7
G8
G9
G10
G11
G12
G13
G14
S1
1
S14
S15
S16
S17
S18
S19
S20
AD_KEY1
AD_KEY0
AD_KEY1
AD_KEY2
VOL
JOG
FL_CS
FL_DATA
FL_CLK
SIRCS
LED3
LED2
LED1
LED_CTRL
SW_LED
G1
AD_KEY2
JOG
VOL
FL_DATA
FL_CS
LED_CTRL
SIRCS
AD_KEY0
S1110
S1111
S1112
S1113
S1114
S1115
S1116
S1117
S1118
S1119
S1121
S1123
S1122
S1124
S1125
S1126
S1127
S1128
S1129
S1130
S1131
S1132
S1100
S1101
S1102
S1103
S1104
S1105
S1106
S1107
S1108
S1109
IC1101
FLUORESCENT INDICATOR
IC1100
REMOTE CONTROL
DISPLAY BOARD
FLUORESCENT INDICATOR TUBE
RECEIVER
Q1114-1117
B+ SWITCH
LED DRIVE
LED DRIVE
LED DRIVE
LED DRIVE
LED DRIVE
D1105-1110
(STREAM)
/
STANDBY
STANDBY
/
MODE
METER
DISPLAY
OPTIONS
ERASE
SURROUND
GROOVE
EQ
BAND
PRESET
EQ
TIMER
REC
USB A
RETURN
USB
REC TO
ENTER
USB B
DISC 1
DISC 2
DISC 3
CLOSE
OPEN/
CD
-
TUNING -
USB
TUNING +
+
TUNER/
BAND
PC
DISC SKIP/
EX-CHANGE
SUB
WOOFER
(GTZ3/GTZ3i)
SUBWOOFER
(GTZ3/GTZ3i)
TUBE DRIVER
J
4
B
6
9
11
D
15
H
10
K
3
5
12
C
F
1
E
8
G
14
A
2
13
I
7
680
R1189
680
R1190
1
3
2
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