Sony FST-GTK17IP / FST-GTK37IP / RDH-GTK17IP / RDH-GTK37IP Service Manual ▷ View online
FST-GTK17iP/GTK37iP/RDH-GTK17iP/GTK37iP
FST-GTK17iP/GTK37iP/RDH-GTK17iP/GTK37iP
41
41
5-6. PRINTED WIRING BOARD - MAIN Board (Conductor Side) -
• See page 34 for Circuit Boards Location. •
: Uses unleaded solder.
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
R408
R409
R415
R416
R417
R418
R422
R423
R818
R819
R820
R824
R828
C408
C409
R830
C414
C415
JL208
C419
JL209
C808
JL210
JL211
JL212
JL213
JL214
JL215
JL216
JL217
JL218
JL601
JL219
JL603
C818
JL220
C819
JL221
JL222
JL223
JL224
JL225
JL226
JL227
JL228
C821
JL229
C824
R862
C830
C833
C839
C840
C841
JL254
JL255
JL256
JL101
JL102
JL103
JL104
JL105
JL106
JL107
JL108
JL109
C708
JL110
JL112
JL113
JL114
JL115
JL120
JL123
JL701
JL702
JL703
JL704
JL706
JL707
JL708
C726
C727
C728
C729
JL132
JL710
JL134
JL136
JL139
JL140
JL141
JL142
JL143
C743
JL151
C761
D702
D703
D704
D705
D706
JL367
JL368
JL369
JL370
JL371
JL372
JL373
JL374
JL198
D308
D307
JL126
JL805
JL399
JL401
JL398
JL409
JL807
JL411
JL408
JL808
JL405
JL400
JL407
JL404
JL403
JL804
JL806
JL410
JL397
JL406
JL402
JL709
JL257
1-887-785-
11
(11)
MAIN BOARD
(CONDUCTOR SIDE)
FST-GTK17iP/GTK37iP/RDH-GTK17iP/GTK37iP
FST-GTK17iP/GTK37iP/RDH-GTK17iP/GTK37iP
42
42
5-7. SCHEMATIC DIAGRAM - MAIN Board (1/5) -
• See page 39 for Waveforms. • See page 56 for IC Block Diagrams. • See page 61 for IC Pin Function Descriptions.
Ver. 1.1
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
MAIN BOARD (1/5)
3.3
3.3
3.3
3.3
3.3
3.3
2.4
2.4
0
3.3
0
0 (3.3)
3.3 <0>
0
3.3
3.3 <0>
0
3.3 <0>
3.3 <0>
3.3 <0>
0
0
1.2
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0
3.3
3.3 <0>
3.3 <0>
3.3
0
3.3
3.3
1.7
0 <1.7>
3.3
1
0.8
3.3
0
3.3
3.3
0
3.3
3.3
0 <3.3>
3.3
3.3
3.3
3.3
3.3
3.3
1.3
0
0
0
3.3
0
3.3
2.4
0
3.3
0
0
0 (3.3)
3.3 (2.2)
3.3
(2.5)
0
3.3
0 (3.3)
3.3 (0)
3.3
0 (3.3)
0
3.3
0
2.9
3.3
3.3
0
3.3
3.3
3.3
0
3.3
3.3
3.3
3.3
1.1
3.3
6
3.2
3.3
0.8
6
6
3.3
3.3
3.3
0
3.3
3.3
0
3.3
3.3
3.3
3.3
0
2.7
3.3
3.3
3.3
3.3
3.3
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
13
14
11
12
13
14
2
3
4
1
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
SUB_ON
SP_LED_R
SP_LED_G
SP_LED_B
SP_LED_G
SP_LED_B
KEY2
KEY1
LCD_CS
LCD_SDA
LCD_SCL
LCD_SCL
VOL_JOG
S-MASTER_RST
S-MASTER_PG_MUTE
S-MASTER_SOFT_MUTE
S-MASTER_NSP_MUTE
VERTICAL_EFF_LED
PVDD-ON
LCD_INH
SUB_ON
ST_POWER
RDS_INT
EXT_SEL_B
EXT_SEL_A
EXT_SEL_A
TAS_MUTE
TAS_RESET
S-MASTER_CLIP
S-MASTER_OTW2
S-MASTER_READY
S-MASTER_DA
TA
S-MASTER_SHIFT
S-MASTER_LA
TCH
S-MASTER_INIT
RF_DET
STANDBY
IRQ
DATA_SEL
DATA
CLK
STANDBY
IRQ
DATA_SEL
DATA
CLK
ST
ANDBY
DA
TA_SEL
IRQ
BT_RESET
BT_CTS
BT_RTS
BT_RX
BT_TX
BT_MUTE
BT_MUTE
BT_ON
USB_IP_SEL
USB_IRPT
O
USB_SDA
USB_SCL
USB_BUSY
USB_BUSY
USB_MCHNG
USB_ON
IP_ON
USB_IP_OCP
USB_SEARCH
BT_CTS
BT_RESET
BT_TX
BT_RX
S-MASTER_OTW1
S-MASTER_SD
TAS_IIC_CLK
TAS_INT
RF_DET
DA
TA
CLK
TUNER_SCL_UCOM_RX
TUNER_SDA_UCOM_TX
S-MASTER_DCP
USB_RST
TAS_IIC_DATA
BT_LED
FLANGER_LED
BT_ON
BT_RTS
ADC_RESET
SIRCS
ISOLA
TER_LED
SP_LED_R
SP_LED_R
SP_LED_G
SP_LED_G
SP_LED_B
SP_LED_B
IP_LED
CN104
GND
RCH_N
RCH_P
LCH_P
LCH_N
GND
MUTE
UART_TX
UART_RX
UART_RTS
UART_CTS
3.3V
RESET
GND
RCH_N
RCH_P
LCH_P
LCH_N
GND
MUTE
UART_TX
UART_RX
UART_RTS
UART_CTS
3.3V
RESET
GND
IC103
R5F3650KCDFB
1
SPKLED_RED
2
SPKLED_GREEN
3
BT
& LCD
4
NO USE
5
SIRCS
6
BYTE
7
CNVss
8
XcIN
9
Xcout
10
RESET
11
Xout
12
Vss
13
Xin
14
Vcc
15
NMI
16
ISOLA
TER_LED
17
AC-CUT
18
BLUET
OOTH MUTE
19
BLUET
OOTH LED
20
CP
IIC CLK
21
FLANGER_LED
22
CP
IIC SDA
23
CP
RESET
24
SPKLED_BLUE
25
RDS-INT
26
ST POWER
27
TUNER SCL
28
TUNER SDA
29
NO USE
30
NO USE
31
NO USE
32
BLUETOOTH CTS
33
BLUETOOTH TXD
34
BLUETOOTH RXD
35
BLUETOOTH RESET
36
BLUETOOTH RTS
37
BLUETOOTH ON
38
IP LED
39
FLASH WRITE MODE IN
40
EXT_SEL1
41
EXT_SEL2
42
DSP MUTE
43
DSP RESET
44
FLASH WRITE MODE IN
45
DSP IIC_SDA
46
DSP IIC_CLK
47
DAMP-SD
48
DAMP-OTW1
49
DAMP-OTW2
50
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
DAMP-CLIP
51
DAMP-READY
52
DAMP-RESET
53
S-Master PG MUTE
54
S-Master SOFT
MUTE
55
S-Master DA
TA
56
S-Master SHIFT
57
S-Master LA
TCH
58
S-Master NSP
MUTE
59
S-Master INIT
60
Vcc
61
NFC IRQ
62
Vss
63
NFC ST
ANDBY
64
NFC DA
TA
SEL
65
DSP
INT
66
NFC RF DETECT
67
NFC DA
TA
68
NFC CLOCK
69
PRI
AC-CUT
(AC DET)
70
USB SEARCH
71
SPK-PROTECT
72
iPOD DETECT
73
USB MCHNG
74
USB IRPT
O
75
USB SDA
USB SCL
USB BUSY
USB RESET
iPOD POWER
USB POWER
USB/iPOD OverCurrent
USB/iPOD SEL
SUB-ON
P-ON
POWER PROTECT
SPEC-IN
ADC_RESET
PVDD-ON
VERTICAL_EFF_LED
KEY 1
KEY 2
VOLUME-JOG
MODEL-IN
Avss
DP CS
VREF
Avcc
DP INH
USB BUSY
USB RESET
iPOD POWER
USB POWER
USB/iPOD OverCurrent
USB/iPOD SEL
SUB-ON
P-ON
POWER PROTECT
SPEC-IN
ADC_RESET
PVDD-ON
VERTICAL_EFF_LED
KEY 1
KEY 2
VOLUME-JOG
MODEL-IN
Avss
DP CS
VREF
Avcc
DP INH
DP SDA/SPI DOUT
DP SCL
R105
100
R1
12
100
R1
17
10k
R120
47k
R163
4.7k
R162
4.7k
R104
100
R1
16
100
R109
100
C122
0.1
R1
10
10M
R157
150k
C116
18p
X102
32.768kHz
R1
11
220k
C117
D_GND
R113
0
C112
1
6V
0
R153
C113
1
C121
220
6.3V
IC101
MM3404A33URE
1
CE
2
GND
3
VOUT
4
VDD
R164
10k
ST_POWER
USB_SDA
USB_BUSY
USB_RST
TUNER_SDA_UCOM_TX
RDS_INT
USB_IP_OCP
USB_IP_SEL
IP_ON
TUNER_SCL_UCOM_RX
ST_POWER
TUNER_SDA_UCOM_TX
RDS_INT
TUNER_SCL_UCOM_RX
USB_IRPTO
SP_LED_B
USB_ON
USB_MCHNG
USB_SCL
S-MASTER_SOFT_MUTE
S-MASTER_RST
S-MASTER_OTW1
SL101
S-MASTER_INIT
S-MASTER_OTW2
S-MASTER_CLIP
S-MASTER_NSP_MUTE
S-MASTER_SD
S-MASTER_SHIFT
S-MASTER_DCP
SL102
S-MASTER_DATA
S-MASTER_READY
S-MASTER_PG_MUTE
S-MASTER_LATCH
SP_LED_R
1k
R155
Q103
PROTECT DETECT
LSAR523UBFS8TL
10k
R156
AC_DET
SUB_ON
P_ON
SP_LED_B
PVDD-ON
PVDD-ON
SP_LED_G
P-MONI
C130
0.1
R150
R107
600ohm
R108
600ohm
R119
100
CN103
GND
RF-DET
Standby
IRQ
SEL
DATA
CLK
VDD
RF-DET
Standby
IRQ
SEL
DATA
CLK
VDD
100
R118
R165
10k
R168
10k
R167
10k
R171
1.5k
R170
1.5k
R126
R132
100
R194
10
R193
10
R192
10
R298
100
R201
100
R134
100
R135
100
R142
100
R143
100
R130
100
R129
100
R128
100
R127
100
C129
0.1
R214
47k
R144
100
R145
100
R149
100
R136
100
R137
100
R138
100
R220
10k
R103
100
R101
100
R102
100
R146
0
R148
0
R183
4.7k
R185
10k
R186
10k
R187
10k
R188
10k
R184
100k
X101
8MHz
1M
R115
C101
27p
C132
27p
RB102
100
RB101
100
RB104
100
RB103
10
JL1
14
JL1
15
JL1
16
JL1
17
JL1
18
JL1
19
JL120
JL121
JL122
JL123
JL124
JL125
JL126
JL127
JL128
JL129
JL130
JL131
JL132
JL133
JL134
JL135
JL136
JL137
JL138
JL139
JL140
JL141
JL142
JL143
JL144
JL145
JL146
JL147
JL148
JL149
JL150
JL151
JL152
JL153
JL154
JL155
JL156
JL157
JL158
JL159
JL160
JL161
JL162
JL163
JL164
JL165
JL166
JL167
JL168
JL169
JL170
JL171
JL172
JL173
JL174
JL175
JL176
JL177
JL178
JL179
JL180
JL181
JL182
JL183
JL184
JL185
JL186
JL187
JL188
JL189
JL190
JL191
JL192
JL193
JL194
JL195
JL196
JL197
JL198
JL199
JL200
JL201
JL202
JL203
JL187
JL188
JL189
JL190
JL191
JL192
JL193
JL194
JL195
JL196
JL197
JL198
JL199
JL200
JL201
JL202
JL203
JL204
JL205
JL206
JL207
JL206
JL207
JL214
JL215
JL216
JL217
JL218
JL219
JL215
JL216
JL217
JL218
JL219
JL220
JL221
JL222
JL223
JL221
JL222
JL223
JL224
JL225
JL226
JL227
JL228
JL225
JL226
JL227
JL228
JL229
JL237
R114
10k
Q101
BLUETOOTH
DRIVER
BLUETOOTH
DRIVER
2SB1710TL
R147
2.2k
Q102
LTC014EUBFS8TL
C114
0.1
R158
10k
R159
10k
C134
0.1
C133
0.1
IC105
PST8229UL
1
OUT
2
Vdd
3 NC
4 Vss
4 Vss
C135
0.1
D103
DA2J10100L
Q104
RESET DETECT
LSCR523UBFS8TL
R213
47k
R212
47k
BT_RCH_N
BT_RCH_P
BT_LCH_N
NFC
BT_LCH_P
TAS_INT
TAS_RESET
TAS_MUTE
TAS_IIC_CLK
TAS_IIC_DATA
TAS_MUTE
TAS_IIC_CLK
TAS_IIC_DATA
EXT_SEL_A
EXT_SEL_B
EXT_SEL_B
ADC_RESET
SP_LED_G
SP_LED_R
SP_LED_R
IP_LED
USB_SDA
USB_BUSY
USB_RST
USB_IP_SEL
USB_IRPTO
SP_LED_B
USB_MCHNG
USB_SCL
SP_LED_G
SP_LED_R
SP_LED_R
IP_LED
USB_SEARCH
USB_SEARCH
R299
10k
R177
10k
R178
100k
R182
4.7k
R181
100k
R215
10k
4.7k
R161
4.7k
R160
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
12
13
14
15
16 17 18 19 20
C119
10p
C118
1000p
IC104
MFI341S2162
C120
10p
C115
1
JL247
JL246
JL240
JL245
JL244
JL243
JL242
JL241
JL239
JL238
JL253
JL252
JL251
JL250
JL249
JL248
NC
IIC-SDA
NC
NC
NC
NC
RESET
MODE0
NC
Vcc
NC
NC
NC
NC
Vss
MODE1
NC
NC
IIC-SCL
NC
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
11
12
13
14
15
16
SIRCS
ISOLATER_LED
VERTICAL_EFF_LED
FLANGER_LED
BT_LED
KEY1
LCD_INH
KEY2
LCD_CS
VOL_JOG
LCD_SCL
LCD_SDA
JL111
JL105
JL102
JL104
JL103
JL103
JL101
JL109
JL112
JL110
JL113
JL107
JL108
JL106
JL254
JL255
D101
1SS367-T3SONY
C124
2.2
10k
R206
C131
0.1
0
R208
IC106
BD00HA3WEFJ
5
6
7
8
4
3
2
1
9
C123
2.2
10k
R209
JL256
10k
R205
22k
R204
CN101
16P
SIRCS
ISOLATER_LED
VERTICAL_EFF_LED
FLANGER_LED
BT_LED
E3.3V
6V
KEY1
LCD_INH
KEY2
LCD_CS
VOL_JOG
LCS_SCL
DGND
LCD_SDA
3.3V
FIN
NC
FB
GND
VIN
NC
EN
EN
VOUT
NC
USB_IP_OCP
IP_ON
USB_ON
TAS_INT
TAS_RESET
TAS_MUTE
TAS_IIC_CLK
TAS_IIC_DATA
EXT_SEL_A
EXT_SEL_B
TAS_MUTE
TAS_IIC_CLK
TAS_IIC_DATA
EXT_SEL_A
EXT_SEL_B
ADC_RESET
S-MASTER_SOFT_MUTE
S-MASTER_RST
S-MASTER_OTW1
S-MASTER_INIT
S-MASTER_OTW2
S-MASTER_CLIP
S-MASTER_NSP_MUTE
S-MASTER_SD
S-MASTER_SHIFT
S-MASTER_DCP
S-MASTER_DATA
S-MASTER_READY
S-MASTER_PG_MUTE
S-MASTER_LATCH
1k
R197
*1
*1
R197
330
(SAF)
1.5k
(AUS)
4.7k
(E2, E51, MX, RU, MY, US)
0
(TH)
*2
R297
150
(RU)
680
(MX)
1k
(E2, E51)
2.2k
(US)
4.7k
(AEP, UK, SAF, AUS)
R295
4.7k
R297
*2
R195
4.7k
100
R125
100
R169
10k
R166
10k
R124
0
R121
0
8P
14P
22p
SYSTEM CONTROLLER
IC103
+3.3V REG
IC106
+3.3V REG
IC101
AC CUT (RESET)
IC105
EEPROM
IC104
IC B/D
A
DISPLAY
BOARD
CN1001
CN1001
(Page 51)
1
MAIN BOARD
(3/5)
(Page 44)
3
MAIN BOARD
(4/5)
(Page 45)
5
MAIN BOARD
(3/5), 4/5)
(Page 44),
(Page 45)
2
MAIN BOARD
(2/5)
(Page 43)
6
MAIN
BOARD
(2/5)
(Page 43)
8
MAIN
BOARD
(5/5)
(Page 46)
7
MAIN BOARD
(2/5)
(Page 43)
9
MAIN
BOARD
(3/5)
(Page 44)
BLUETOOTH
GTK17iP
GTK37iP
4
MAIN BOARD
(4/5)
(Page 45)
1
FST-GTK17iP/GTK37iP/RDH-GTK17iP/GTK37iP
FST-GTK17iP/GTK37iP/RDH-GTK17iP/GTK37iP
43
43
5-8. SCHEMATIC DIAGRAM - MAIN Board (2/5) -
• See page 39 for Waveforms. • See page 56 for IC Block Diagrams.
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
MAIN BOARD (2/5)
3
5
0
3.4
5
3.2
5
0
3.4
5
0.4
0
3.3
0.4
0 (3.3)
0.3
0
0.3
0
0.3
3.3
0.3
0 (3.3)
0.3
0.3
2.6
0.3
0.4
2.6
2.6
0.3
0
(3.3)
0.4
3.3
3.2
3.3
3.3
6
6
3.3 0.8
3.3
1.7
3.3
3.3
2.5
2.5
0
0
1.3
0.4
0.6
0.8
1.8
3.3
1.6
0
3.3
3.3
3.3
0 3.3
0
0
0
0 3.2 3.2 1.6
1.6
3.3
1.6
0
2.4
3.3
3.3
0.4
1.7
1.7
3.3
3.3
1.7
3.3
3.3
3.3
1.7
1.7
1.7
1.8
1.3
3.3
3.3
5
6
3.3
0
*5 *4 *3 *3
0.5 0.5 0.5
*3
2.7 (1.6) <1.6>
*4
2.7 (1.6) <0>
*5
0 <1.5>
3.3
4
0.8
4
0.8
4
0.8
3.3
3.3
1.4
1.4
3.3
EMI
G
EMI
G
USB_IRPTO
USB_BUSY
EXT_SEL_A
ADC_RESET
USB_SCL
USB_SDA
USB_IRPT
O
USB_MCHNG
USB_RST
USB_RST
USB_SEARCH
USB_MCHNG
USB_BUSY
USB_SCL
USB_SDA
TAS_IIC_DATA
TAS_MUTE
TAS_INT
TAS_IIC_CLK
TAS_RESET
ADC_DATA
TAS_MUTE
TAS_IIC_DATA
TAS_IIC_CLK
TAS_IIC_DATA
TAS_IIC_CLK
EXT_SEL_B
USB_DATA
USB_DA
TA
USB_LRCK
SRC_SDOUT
DSP_LRCK
SRC_SDOUT
DSP_BCK
6V
DSP_BCK
TAS_INT
USB_SEARCH
USB_BCK
AMP_MCK
USB_LRCK
USB_BCK
USB_BCK
TAS_RESET
DSP_LRCK
JL366
JL365
JL364
JL363
JL362
JL361
JL360
JL359
JL358
JL357
JL397
JL398
JL399
JL400
JL401
JL404
JL405
JL406
JL407
JL402
JL403
JL327
JL328
JL329
JL330
JL331
JL332
JL333
JL334
JL335
JL336
JL338
JL340
JL341
JL346
JL347
JL348
JL349
JL350
JL351
JL352
JL353
JL354
JL355
JL356
0.1
C383
1
USB_SDA
C379
0.1
C384
1
USB_RST
SL305
USB_MCHNG
USB_IP_SEL
C380
0.1
AMP_LRCK
C348
100
6.3V
AMP_BCK
AMP_MCK
EXT_SEL_A
R404
18k
R398
18k
USB_SEARCH
C397
10
R385
10k
R386
10k
C395
10
D_GND
1
2
IP_ON
USB_BUSY
USB_ON
VBUS_USB
IC309
TC7USB221FT (EL, M)
1 VCC
2 NC
3 S
4 D+
5 D-
6 NC
7 OE
8
GND
9
NC
10
2D-
11
2D+
12
1D-
13
NC
14
1D+
C344
VBUS_Ipod
0
R450
D_GND
USB_IP_OCP
10k
R372
IC304
MM3404A33URE
1
CE
2
GND
3
VOUT
4
VDD
C356
0.1
SP_LED_B
IP_LED
P_ON
R345
100
R369
12k
R375
4.7
R378
4.7
R344
100
R343
100
AMP_3.3V
C339
1
USB_SCL
C343
1
C350
0.1
USB_IRPTO
X302
16.9344MHz
1
2
SL304
R359
330
IC311
TPS2553DBVR
1 IN
2 GND
3 EN
4
FLAG
5
ILIM
6
OUT
R364
1M
C345
0.1
IC310
TPS2553DBVR
ADC_RESET
FL301
C369
6p
FL302
C358
10
R382
0
C371
5p
D_GND
100
R455
100
R363
10k
R351
100
R353
RB304
100
TAS_MUTE
TAS_IIC_DATA
TAS_IIC_CLK
TAS_IIC_DATA
TAS_IIC_CLK
R479
100
R499
100
JL313
JL312
TAS_RESET
R460
0
C460
10
16V
C459
0.1
R480
C458
4.7
C456
0.1
C457
0.01
C461
10
16V
JL315
JL314
C455
10p
C454
10p
C453
0.1
R466
10k
R467
100
R470
100
R471
100
R472
100
R473
10k
R474
10k
R463
0
C450
0.1
C451
10p
C452
10p
IC322
TAS3108DCPR
1 AVSS
2 VR_PLL
3 XTALI
4 XTALO
5 MCLKI
6 MCRCK_DV
7 CS0
8 GPIO
9 DVDD
2 VR_PLL
3 XTALI
4 XTALO
5 MCLKI
6 MCRCK_DV
7 CS0
8 GPIO
9 DVDD
10 DVSS
11 SDIN1
12 SDIN2
13 SDIN3
14 SDIN4
15 SDA1
16 SCL1
17 SDA2
18 SCL2
19 LRCK
11 SDIN1
12 SDIN2
13 SDIN3
14 SDIN4
15 SDA1
16 SCL1
17 SDA2
18 SCL2
19 LRCK
20
SCLKIN
21
MCLKO
22
SCLKOUT1
23
SCLKOUT2
24
SDOUT4
25
SDOUT3
26
SDOUT2
27
SDOUT1
28
VR_DIG
29
DVSS
30
DVDD
31
PDN
32
RESET
33
RSRV
34
PLL0
35
PLL1
36
PLL2
37
RSRV
38
AVDD
39
X301
12.288MHz
1
2
TAS_INT
JL311
JL310
JL309
JL308
JL307
JL316
JL306
JL305
JL304
JL318
JL319
JL320
JL321
JL322
JL323
JL326
JL324
JL325
EXT_SEL_B
IC321
SRC4182
LGAP
RCKI
NC
SDIN
BCKI
LRCKI
VIO
DGND
BYPAS
IFMT0
IFMT1
IFMT2
RST
MUTE
RCKI
NC
SDIN
BCKI
LRCKI
VIO
DGND
BYPAS
IFMT0
IFMT1
IFMT2
RST
MUTE
RDY
OWL1
OWL0
OFMT1
OFMT0
TDMI
DGND
VDD
SDOUT
LRCKO
BCKO
MODE0
MODE1
MODE2
C462
0.1
R482
0
R483
10
R489
22
R486
10
R490
10
R485
10
R491
10
R484
10
C463
0.01
R464
0
AMP_DATA
2.2k
R508
Q306
Q306 ~ Q308
LSCR523UBFS8TL
LED DRIVER
10k
R509
10k
R513
10k
R511
2.2k
R510
Q307
2.2k
R512
Q308
SP_LED_R
SP_LED_G
CN301
12P
VBUS
D-
D+
VBUS GND
VBUS GND
D+
D-
VBUS
IP_LED_6V
IP_LED_B
IP_LED_G
IP_LED_R
D-
D+
VBUS GND
VBUS GND
D+
D-
VBUS
IP_LED_6V
IP_LED_B
IP_LED_G
IP_LED_R
0
R505
IC316
BU94502AMUV
1
DVSS
2
RESETX
3
TMODE
4
IRPT
O
5
SEARCH
6
MCHNG
7
BUSY
8
SCL
9
SDA
10
DVDD_M
11
DVSS
12
DVDD
13
TEST1
14
XIN_PLL
15
XOUT_PLL
16
TEST2
17
SEL_COD/TEST3
18
SEL_SLAVE
19
AVDDC
20
AVSSC
21
USBDM
22
USBDP
23
REXTI
24
CLK24MI
25
LRCK/SPDIF
26
BCK
27
DA
TA
28
MCLK
29
DVDD
30
AMUTE
31 DAVSS
32 RDACO
33 VCDACO
34 LDACO
35 DAVDD
36 SD_CON
37 SD_DO
38 SD_CLK
39 SD_DI
40 SD_CS
32 RDACO
33 VCDACO
34 LDACO
35 DAVDD
36 SD_CON
37 SD_DO
38 SD_CLK
39 SD_DI
40 SD_CS
41
CN302
9P
VBUS
D-
D+
VBUS GND
VBUS GND
D+
D-
VBUS
IP_LED_6V
D-
D+
VBUS GND
VBUS GND
D+
D-
VBUS
IP_LED_6V
R506
10k
IC301
MM3404A50URE
1
CE
2
GND
3
VOUT
4
VDD
C304
1
C305
1
220
R517
220
R516
120
R519
120
R518
180
R520
180
R521
IC323
BD00HA3WEFJ
1
Vout
2
FB
3
GND
4
NC
5
EN
6
NC
7
NC
8
Vi
n
9 Fin
D313
1SS367-T3SONY
C471
2.2
C472
2.2
C473
0.1
10k
R522
22k
R523
10k
R524
10k
R525
0
R476
USB+5V
IPOD+5V
14
13
12
11
10
9
8
7
6
5
4
3
2
1
15
16
17
18
19
20
21
22
23
24
25
26
27
28
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
11
12
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
1 IN
2 GND
3 EN
4
FLAG
5
ILIM
6
OUT
3.3
R319
100
R322
100
R324
100
0.1
C382
AUDIO SELECT
IC309
AUDIO SELECT
IC325
AUDIO SELECT
IC324
IC B/D
IPOD +5V REG
VBUS POWER
(ON/OFF SWITCH)
IC311
IC B/D
USB +5V REG
VBUS POWER
(ON/OFF SWITCH)
IC310
IC B/D
DSP
IC322
IC B/D
SRC
IC321
3.3V REG
IC323
3.3V REG
IC304
IC B/D
IC B/D
AUDIO DECODER
IC316
+5V REG
IC301
R410
0
R407
0
TC7USB221FT (EL, M)
IC324
1
VCC
2
NC
3
S
4
D+
5
D-
6
NC
7
OE
8 GND
9 NC
10 2D-
11 2D+
12 1D-
13 NC
14 1D+
TC7USB221FT (EL, M)
IC325
DZ2J036M0L
D307
DZ2J036M0L
D308
0
R530
1
VCC
2
NC
3
S
4
D+
5
D-
6
NC
7
OE
8 GND
9 NC
10 2D-
11 2D+
12 1D-
13 NC
14 1D+
C
IP BOARD
CN552
(Page 49)
B
USB BOARD
CN1301
(Page 49)
E
IP BOARD
CN552
(Page 49)
D
USB BOARD
CN1301
(Page 49)
GTK17iP
GTK17iP
GTK37iP
GTK37iP
GTK37iP
2
MAIN
BOARD
(1/5)
(Page 42)
6
MAIN
BOARD
(1/5)
(Page 42)
7
MAIN BOARD
(1/5)
(Page 42)
12
MAIN
BOARD
(3/5)
(Page 44)
10
MAIN
BOARD
(4/5)
(Page 45)
11
MAIN
BOARD
(5/5)
(Page 46)
2
3
4
5
13
12
FST-GTK17iP/GTK37iP/RDH-GTK17iP/GTK37iP
FST-GTK17iP/GTK37iP/RDH-GTK17iP/GTK37iP
44
44
5-9. SCHEMATIC DIAGRAM - MAIN Board (3/5) -
• See page 39 for Waveforms. • See page 56 for IC Block Diagrams.
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
MAIN BOARD (3/5)
3
5
2.5
2.5
3.3
5
3.3
5
5
5
0
0
3.3
12
0
6
2.5
2.5
2.5
2.5
5 <0>
5 <0> 0 <5>
2.5
5 <0>
2.5
2.5
2.5
5
2.5
2.5
2.5
2.5
2.5
2.5
0
<1.7>
3.3
0 <3.3>
5 <0>
0
<3.3>
0
<3.3>
0
<1.2>
1.7
0
<1.7>
3.3
3.3
5
6
1
2
3
4
5
6
7
8
9
ADC_RESET
EXT_SEL_A
EXT_SEL_B
ADC_DATA
DSP_LRCK
AMP_MCK
DSP_BCK
AMP_MCK
DSP_BCK
6V
Q301
INVERTER
LTC014EUBFS8TL
Q304
INVERTER
LTC014EUBFS8TL
C370
1
6V
C378
1
D_GND
15k
R303
C416
1000p
C402
1
IC315
MM3404A50URE
1
CE
2
GND
3
VOUT
4
VDD
0
R415
0
R416
D302
DA2J10100L
C403
1
0
R451
J301
2P
0
R420
0
R421
0
R414
33k
R302
C308
1
C307
1
C361
0.1
C368
4.7
C357
10
C417
0.1
C386
150p
TUNER_SDA_UCOM_TX
TUNER_SCL_UCOM_RX
RDS_INT
C419
0.1
C425
0.1
C426
0.1
C427
0.1
ST_POWER
L301
10uH
Q303
B+ SWITCH
B+ SWITCH
LTA044EUBFS8TL
C418
470
10V
C302
10
16V
IC307
MM3404A50URE
1
CE
2
GND
3
VOUT
4
VDD
GVDD_12V
1
2
P-MONI
C373
1
L401
10uH
100
R357
100
R436
100
R500
100
R354
CN303
9P
IISD
VDD
LRCK/LOUT
CE
BCK/ROUT
GND
DA
IIC/RDSI
CK
Q302
LTC044EUBFS8TL
IC313
TC74VHC4052AFT (EK)
1
0Y
2
2Y
3
YCOM
4
3Y
5
1Y
6
INH
7
GND
8
GND
9
B
10
A
11
3X
12
0X
13
XCOM
14
1X
15
2X
16
VCC
JL374
JL408
JL409
JL409
JL410
JL411
JL411
JL373
C360
10
16V
JL372
CL301
R423
15k
JL371
IC305
MM3404A33URE
1 CE
2 VSS
3
Vout
4
VDD
R422
15k
JL370
JL369
JL369
C346
1
C351
1
JL368
C414
100p
R417
100k
R418
100k
C415
100p
JL367
C365
1
0
R358
IC308
AK5358BET2-E2
1
AINR
2
AINL
3
CKS1
4
VCOM
5
VSS1
6
AV
D
D
7
DVDD
8
VSS2
9
SDT
O
10
LRCK
11
MCLK
12
SCLK
13
RESET
14
DIF
15
CKS2
16
CKS0
0
R408
0
R409
100
R389
C413
1
C424
0.01
C408
1
C409
1
R406
1k
R405
1k
C392
0.47
C467
10
C466
1000p
C394
1000p
R402
100k
R400
100k
R493
100k
R494
100k
R401
100k
R403
100k
10k
R362
R388
10k
R495
10k
0
R452
C396
47p
R496
22k
JL393
C321
47p
22k
R320
C465
47p
R326
22k
JL392
22k
R325
C464
10 16V
JL390
JL391
IC320
BA4558F
1
OUT
2
-
3
+
4
GND
5
+
6
-
7
OUT
8
VCC
22k
R390
22k
R497
C393
10 16V
JL396
JL395
JL394
C327
10
16V
C328
0.1
4.7k
R327
4.7k
R328
C468
10
16V
C469
0.1
C391
47p
BT_RCH_N
BT_RCH_P
BT_LCH_P
BT_LCH_N
22k
R321
22k
R396
C390
4.7
C470
4.7
C325
4.7
C320
4.7
A-GND
RED
WHT
A/D CONVERTER
IC308
IC B/D
AUDIO SELECT
IC313
+5V REG
IC315
IC B/D
+5V REG
IC307
+3.3V REG
IC305
AUDIO SELECT
IC320
R531
0
R
L
DVD/PC IN
TU1
TUNER1AM3RZ
ASSY
FM/AM
ANTENNA
1
MAIN BOARD
(1/5)
(Page 42)
9
MAIN
BOARD
(1/5)
(Page 42)
12
MAIN
BOARD
(2/5)
(Page 43)
5
MAIN BOARD
(1/5), (4/5)
(Page 42),
(Page 42),
(Page 45)
13
MAIN BOARD
(4/5), (5/5)
(Page 45),
(Page 45),
(Page 46)
10 11
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