Schematic Diagram - Display Board - Sony HCD-GTZ4 Service Manual

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3 7 6 3 1 5 1 5 0

5-18. SCHEMATIC DIAGRAM - DISPLAY Board -

1 2
DISPLAY BOARD
A
B
CN1100
27P
TP0001 SW_LED
SW/USB_LED 27
TP0002
USB LED CTRL 26
TP0003
NO USE 25
TP0004
VF 24
TP0005
C
-VFL 23
TP0006
VF 22
TP0007
DGND 21
TP0008
FL+3.3V 20
TP0009 AD_KEY0
AD KEY0 19
TP0010 AD_KEY1
AD KEY1 18
TP0011 AD_KEY2
H AD KEY2 17
TP0012 VOL
VOL 16
D TP0013
JOG
15
MAIN JOG
TP0014
FL_CS
BOARD
FL-CS 14
(1/3) TP0015
FL_DATA
CN405 FL-DATA 13
TP0016
(Page FL_CLK
FL-CLK 12
TP0017
23) SIRCS
SIRCS 11
TP0018
LED1
LED1 10
TP0019 LED2
LED2 9
TP0020 LED3
LED3 8
TP0021 LED_CTRL
E
LED CTRL 7
TP0022
STBY LED 6
TP0023
5
EVER +3.3V
TP0024
LED GND 4
TP0025
T E
L 1 3 9 4 2 2 9 6 5 1 3
LED+9V 3
TP0026
SEL B 2
TP0027
SEL A 1
F
CN1103
3P
W
TP0032
DGND 1
TP0033
JOG
JOG 2
VOLUME
TP0034
VOL
BOARD
VOL 3
G NO1103
(Page 33)
H
CN1102
4P
TP0057
V
SW/USB_LED 1
TP0058
LED SEL A 2
TP0059
USB
LED SEL B 3
BOARD TP0060
NO1000 USB LED CTRL 4
I (Page 33)
J
w w w
6.5 <4.5>
0.1 <0.3>
K
Q1121
2SC3052EF-T1-LEF
LED DRIVE
HCD-GTZ4/GTZ4i/GTZ5
• See page 36 for IC Block Diagrams.
3 4 5 6
54 53
AD_KEY0
D1101
1L034FV22D0DAC09
/
STANDBY
R1161
1k
AD_KEY2
IC1100
R1175
REMOTE CONTROL
100
3.4 1 RECEIVER
VCC
IC1100
SIRCS 3.4 2
PNA4823M03S0
OUT
3
GND
R1100 R1101
680 1k
AD_KEY1
C1139 C1140
100p 0.22
S1110 S1111 S1112
CD
-
LED_CTRL
9
8.6
Q1114
ISA1235AC1TP-1EF
5.5
D1104
SLR-325MCT31
D1105 D1106 D1107
SUBWOOFER
R1173 R1174 D1105 – 1110
1k 1k
1L434FV22D0TDF01 (GTZ4/GTZ4i: AEP, AUS)
1L434FA22E0TDT01 (GTZ4i: US)
1L034PB12E0MTTZ1 (GTZ5)
x a o
y
R1207 R1171 R1201
2.8 <0.8>
10k 10k 10k
. i
0.4 <0.7> 0
Q1122 Q1118
2SC3052EF-T1-LEF 2SC3052EF-T1-LEF
LED DRIVE LED DRIVE
http://www.xiaoyu163.com
7 8 9
FL1100
FLUORESCENT INDICATOR TUBE
50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31
R1158
R1156
D1102
0
MAZ8082GMLS0
R1162 R1163 R1164 R1165 R1166 R1167 R1168
680 1k 1.5k 1.5k 2.2k 3.3k 4.7k
S1100 S1101 S1102 S1103 S1104 S1105 S1106
/ DISPLAY METER OPTIONS ERASE SURROUND EQ
MODE BAND
STANDBY
R1113 R1114 R1115 R1116 R1117 R1118
1k 1.5k 1.5k 2.2k 3.3k
680
Q Q
3 7 6
S1124 S1125 S1126 S1127 S1128 S1129
USB A RETURN REC TO ENTER USB B DISC 1
USB
R1102 R1103 R1104 R1105 R1106 R1107 R1108 R1109
1.5k 1.5k 2.2k 3.3k 4.7k 6.8k 10k 15k
S1113 S1114 S1115 S1116 S1117 S1118 S1119
USB TUNER/
TUNING - TUNING +
+
BAND
R1180 R1181
R1177
470 2.2k
470
9
8.6
Q1115
ISA1235AC1TP-1EF
5.4
4.5
D1105-1110
(STREAM) 0.4
Q1116
2SC3052EF-T1-LEF
D1108 D1109 D1110
R1189 R1190
680 680
R1195 R1196 R1198 R1199
680 680 680 680
u 1 6 3
R1203 R1205
7.5 7.5 7.5
10k 10k
0 0
Q1119 Q1120
2SC3052EF-T1-LEF 2SC3052EF-T1-LEF
LED DRIVE LED DRIVE
31 31
2 4
8 9 9
10 11 12
18 17 16 15 14 13 12 11 10 9 8 7 6 5 2 1
C1137 R1160 C1136
47k 2.2 47k 2.2
50V 50V
R1169 R1170
6.8k 10k
IC B/D
39 38 37
S1107 S1108 S1109 G7 -30.2
40 GR7
GROOVE PRESET REC
G8 -30.2
EQ TIMER
41 GR8
G9 -30.2
42 GR9
G10 -30.2
R1119 R1120
43 GR10
4.7k 6.8k
G11 -30.2
44 GR11
G12 -30.2
45 GR12
G13 -30.2
46 GR13
G14 -30.2
47 GR14
3 1 5 1 5 0 8 9
TP0061 48 GR15
C1147
S1130 S1131 S1132 22
TP0062 49 GR16
50V
DISC 2 DISC 3
-32.4
OPEN/ 50 VEE
CLOSE 3.3
51 VDD
R1112 R1110
52 GND
33k 22k
1 2 3
S1121 S1123 S1122
PC DISC SKIP/ SUB
EX-CHANGE WOOFER
R1185
10k
C1156 C1150 C1155
0.1 0.1 47
10V
R1209
100
FL_CLK
Q1114-1117
B+ SWITCH
R1210
100
FL_DATA
R1178
680
R1211
100
FL_CS
R1183
47k
4.4
0.4
Q1117
2SC3052EF-T1-LEF
m
c o
.
HCD-GTZ4/GTZ4i/GTZ5
Ver. 1.1
2
8 9 9
13 14 15
S1
S2
S3
S4
S5
S6
S7
36 35 34 33 32 31 30 29 28 27
SG18/KS18
-25.6 S8
SG17/KS17 26
-31.8 S9
SG16/KS16 25
-29.8 S10
SG15/KS15 24
-23.6 S11
SG14/KS14 23
-21.4 S12
IC1101
SG13/KS13 22
-25.6 S13
SG12/KS12 21
FLUORESCENT INDICATOR -25.6 S14
TUBE DRIVER SG11/KS11 20
-21.4 S15
IC1101
SG10/KS10 19
PT6324-Q
-23.6 S16
2 4 9 8 2 9 9
SG9/KS9 18
-31.9 S17
SG8/KS8 17
-31.9 S18
SG7/KS7 16
-25.6 S19
SG6/KS6 15
-29.8 S20
SG5/KS5 14
4 5 6 7 8 9 10 11 12 13
R1215
100k
C1151
100p
C1152
100p
C1153
100p