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
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5-3. BLOCK DIAGRAM - REGULATOR Section -
D302
SYSTEM CONTROLLER
IC103 (3/4)
PVDD
B+ SWITCH
Q302 ~ Q303
POWER ON/OFF
CONTROL
Q701 ~ Q702
POWER ON/OFF
CONTROL
Q817, 818
RESET DETECT
Q104
M1
(FAN)
GTK17iP
+6V
GVDD +12V
GVDD
D707
D814
D813
D817
LEVEL DETECT +12V
GTK37iP
GTK17iP
+12V REG
IC701
+6V REG
IC812
E +3.3V
+3.3V REG
IC101
SYSTEM PULL UP +3.3V
+3.3V REG
IC106
A/D +5V
+5V REG
IC307
TUNER +5V
+5V REG
IC315
AMP +3.3V
+3.3V REG
IC323
+3.3V
+3.3V
+3.3V REG
IC304
A/D +3.3V
+3.3V REG
IC305
FAN MOTOR
DRIVE
Q801 - 803
69
PRI AC-CUT (AC DET)
85
POWER PROTECT
VBUS
84
P-ON
17
AC-CUT
10
RESET
F801
VOLTAGE DETECT
IC822
VOLTAGE DETECT
IC821
M
M
FAN_DET
OVER LOAD
DETECT
Q710, 816
USB +5V REG
IC811
IPOD +5V REG
IC823
PROTECT
DETECT
Q103
OVER
VOLTAGE
DETECT
Q811
PROTECT
DETECT
Q807
AC CUT
(RESET)
IC105
AMP
SECTION
(Page 36)
(Page 36)
B
FST-GTK17iP/GTK37iP/RDH-GTK17iP/GTK37iP
FST-GTK17iP/GTK37iP/RDH-GTK17iP/GTK37iP
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5-4. BLOCK DIAGRAM - POWER SUPPLY Section -
POWER CONTROL
IC965
CONVERTER
TRANSFORMER
(SUB)
T903
F901
AC IN
LINE FILTER
L901, 902
RECT
D901
TH901
RECT
D981
D985
1 D
5 FB/OLP
5 FB/OLP
3 Vcc/OVP
CONVERTER
TRANSFORMER
(MAIN)
T901
RIPPLE
FILTER
Q965
D970
D972
D967
6 BD
SYSTEM
CONTROLLER
IC103 (4/4)
ISOLATOR
PH965
SHUNT
REGULATOR
IC966
RECT
D943
PVDD_25V
(PVDD)
PVDD_36V
(PVDD)
ISOLATOR
PH930
SHUNT
REGULATOR
IC932
B+ SWITCH
Q932
D941
POWER CONTROL
IC931
4 Vcc
1 D
6 FB
ISOLATOR
PH931
POWER
ON/OFF
ON/OFF
CONTROL
Q933
POWER
ON/OFF
ON/OFF
CONTROL
Q934, 935
SWITCHING
Q930
7 OCP/BD
POWER CONTROL
IC930
CONVERTER
TRANSFORMER
T901
F901
AC IN
LINE FILTER
L903, 904
RECT
D902
TH901
RECT
D967
1 D
5 FB/OLP
5 FB/OLP
3 Vcc/OVP
RIPPLE
FILTER
Q930
D940
D934
6 BD
ISOLATOR
PH930
SHUNT
REGULATOR
IC932
RECT
D965
L966
L930
L969
POWER
ON/OFF
ON/OFF
CONTROL
Q970
GTK37iP
GTK17iP
V2_13.4V
(GVDD)
V2_12-17V
(GVDD)
88
PVDD-ON
83
SUB-ON
F931
FST-GTK17iP/GTK37iP/RDH-GTK17iP/GTK37iP
FST-GTK17iP/GTK37iP/RDH-GTK17iP/GTK37iP
39
39
For Schematic Diagrams.
Note:
• All capacitors are in μF unless otherwise noted. (p: pF) 50
• All capacitors are in μF unless otherwise noted. (p: pF) 50
WV or less are not indicated except for electrolytics and
tantalums.
tantalums.
• All resistors are in Ω and 1/4 W or less unless otherwise
specifi ed.
• f : Internal component.
• 2 : Nonfl ammable resistor.
• 5 : Fusible resistor.
• C : Panel designation.
• 2 : Nonfl ammable resistor.
• 5 : Fusible resistor.
• C : Panel designation.
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
(In addition to this, the necessary note is printed in each block.)
• A : B+ Line.
• Voltages and waveforms are dc with respect to ground
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER
( ) : iPod/iPhone
< > : DVD/PC IN
( ) : iPod/iPhone
< > : DVD/PC IN
*
: Impossible to measure
• Voltages are taken with VOM (Input impedance 10 M
).
Voltage variations may be noted due to normal production
tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production
Voltage variations may be noted due to normal production
tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F :
F :
TUNER
L :
iPod/iPhone
G :
USB
f
: DVD/PC IN
For Printed Wiring Boards.
Note:
• X : Parts extracted from the component side.
• Y : Parts extracted from the conductor side.
• f : Internal component.
•
• X : Parts extracted from the component side.
• Y : Parts extracted from the conductor side.
• f : Internal component.
•
: Pattern from the side which enables seeing.
(The other layers’ patterns are not indicated.)
Caution:
Pattern face side:
(Conductor Side)
Parts face side:
(Component Side)
Pattern face side:
(Conductor Side)
Parts face side:
(Component Side)
Parts on the pattern face side seen
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
• Indication of transistor.
C
B
These are omitted.
E
Q
• Abbreviation
AUS :
AUS :
Australian
model
E2
: 120 V AC area in E model
E51
: Chiliean, Peruvian and PX models
MX
: Mexican model
MY
: Malaysia model
RU
: Russian model
SAF : South African model
TH :
TH :
Thai
model
• Abbreviation
AUS :
AUS :
Australian
model
E2
: 120 V AC area in E model
E51
: Chiliean, Peruvian and PX models
MX
: Mexican model
MY
: Malaysia model
RU
: Russian model
SAF : South African model
TH :
TH :
Thai
model
Note: The components identifi ed by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specifi ed.
Note 1: When the MAIN board is replaced, spread the
compound referring to “NOTE OF REPLACING
THE IC702 ON THE MAIN BOARD AND THE
COMPLETE MAIN BOARD” on servicing notes
(page 4).
THE IC702 ON THE MAIN BOARD AND THE
COMPLETE MAIN BOARD” on servicing notes
(page 4).
Note 2: When the MAIN board is replaced, spread
the bond referring to “BOND FIXATION OF
ELECTRIC PARTS” on servicing notes (page 6).
ELECTRIC PARTS” on servicing notes (page 6).
Note 1: When the MAIN board is replaced, spread the
compound referring to “NOTE OF REPLACING
THE IC702 ON THE MAIN BOARD AND THE
COMPLETE MAIN BOARD” on servicing notes
(page 4).
THE IC702 ON THE MAIN BOARD AND THE
COMPLETE MAIN BOARD” on servicing notes
(page 4).
Note 2: When the MAIN board is replaced, spread
the bond referring to “BOND FIXATION OF
ELECTRIC PARTS” on servicing notes (page 6).
ELECTRIC PARTS” on servicing notes (page 6).
• Waveforms
– MAIN Board –
392 mVp-p
8 MHz
1
IC103
qa (Xout)
100 mV/DIV, 50 ns/DIV
736 mVp-p
45.27 MHz
8
IC603
rk (XFSOIN)
200 mV/DIV, 5 ns/DIV
qd
IC321
wg (BCKO)
500 mV/DIV, 100 ns/DIV
1.68 Vp-p
16.93 MHz
2
IC316
qg (XOUT_PLL)
500 mV/DIV, 25 ns/DIV
592 mVp-p
12.31 MHz
5
IC322
4 (XTALO)
100 mV/DIV, 25 ns/DIV
3
IC316
wg (LRCK/SPDIF)
500 mV/DIV, 5
Ps/DIV
4
IC316
wh (BCK)
500 mV/DIV, 100 ns/DIV
22.6
Ps
3.3 Vp-p
9
IC812
1 (BOOT)
5 V/DIV, 250 ns/DIV
935.3 kHz
15.8 Vp-p
q;
IC308
0 (LRCK)
500 mV/DIV, 5
Ps/DIV
20.8
Ps
3.3 Vp-p
6
IC603
wl (LRCK)
500 mV/DIV, 5
Ps/DIV
20.8
Ps
3.3 Vp-p
qs
IC321
wf (LRCKO)
1 V/DIV, 5
Ps/DIV
20.8
Ps
3.3 Vp-p
354.98 ns
3.3 Vp-p
7
IC603
e; (BCK)
500 mV/DIV, 100 ns/DIV
325.4 ns
3.3 Vp-p
1.64 Vp-p
12.41 MHz
qa
IC308
qa (MCLK)
500 mV/DIV, 25 ns/DIV
3.07 MHz
3.3 Vp-p
Ver. 1.1
FST-GTK17iP/GTK37iP/RDH-GTK17iP/GTK37iP
FST-GTK17iP/GTK37iP/RDH-GTK17iP/GTK37iP
40
40
5.5. PRINTED WIRING BOARD - MAIN Board (Component Side) -
• See page 34 for Circuit Boards Location. •
: Uses unleaded solder.
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
E
E
E
R455
IC822
1
IC812
IC81
1
IC823
6
1
5
IC701
IC601
1
1
16
17
32
33
48
49
64
IC702
IC602
IC603
1
12
13
24
25
37
38
48
IC323
IC304
IC316
1
10
11
20
31
40
21
30
11
4
15
28
IC321
IC322
1
19
20
38
IC105
1
1
100
76
75
26
25
50
51
IC103
IC101
1
IC106
IC104
IC301
1
IC311
IC309
C397
IC325
IC324
IC310
IC308
IC305
IC307
IC320
IC313
IC315
1
IC821
R400
R401
R402
R403
R404
R405
R212
R406
R407
R213
R214
R215
R601
R602
R603
R410
R604
R605
R220
R414
R609
R801
R802
R803
R804
R610
R805
R806
R612
R613
R808
R614
R420
R615
R809
R421
R616
R810
R817
R436
R821
R822
R823
R825
R826
C402
R827
C403
R829
19
CN81
1
1
4
CN812
13
CN813
R831
C601
R832
C602
R833
C603
C604
JL200
C605
JL201
R836
C606
JL202
R837
C413
C607
JL203
R838
R450
C608
JL204
R451
R839
CL301
1
1
JL205
R452
C416
JL206
1
C417
JL207
C418
C801
C803
C804
C610
C611
X601
R842
C612
C807
R843
C613
C614
C809
R845
C615
R846
C616
R847
C617
R848
C424
R460
R849
C425
C426
C427
R463
R464
C81
1
JL602
C812
R466
C813
R467
C814
C815
R851
JL605
C816
R852
C817
JL608
R855
JL609
R856
R857
R858
R470
R859
R471
JL802
R472
JL803
R473
C820
R474
R476
C822
C823
R860
R861
C825
R479
C826
R863
C827
R864
C828
C829
R866
R868
R480
R482
JL237
R483
JL238
R484
C831
JL239
R485
C832
R486
C834
R871
R295
Q101
E
E
R489
C836
Q102
R873
C837
R297
Q103
E
C838
R298
Q104
E
E
JL240
C450
R299
JL241
C451
JL242
C452
JL243
C453
JL244
C454
R490
SL101
JL245
C455
R491
SL102
JL246
C456
JL247
C457
R493
JL248
C458
R494
Q301
E
E
RB101
JL249
C459
R495
C842
Q302
E
E
RB102
R496
C843
Q303
RB103
R497
C844
RB104
Q304
C845
R499
Q306
E
Q307
E
Q308
E
JL250
C460
JL251
C461
JL252
C462
JL253
C463
SL304
C464
SL305
C465
C466
C467
RB304
C468
C469
L301
C470
C471
Q701
E
E
C472
Q702
C473
Q703
Q704
Q705
Q706
Q707
E
E
E
E
E
E
E
E
Q708
Q709
Q710
IO
FL301
I
O
O
FL302
L703
L704
L705
D81
1
L706
D812
L707
D813
L708
D814
L709
D816
D817
L710
R101
R102
R103
R104
R105
R107
R108
R109
R302
R303
R110
R111
R112
R113
R1
14
R1
15
R116
R1
17
R500
R118
R1
19
1
21
6
15
2
1
14
13
CN101
R505
R506
2
1
7
8
CN103
R508
R120
CN104
R509
R121
R124
R319
R125
R702
R126
R703
R127
R510
R704
R128
1
12
CN301
R511
R705
R129
9
CN302
R512
R706
2
91
8
CN303
R513
R707
R708
R320
R709
R321
R516
R322
R517
R518
R130
R324
R519
R325
R132
R326
R327
R710
R134
R328
R71
1
R135
R712
R136
R713
R137
R520
R714
R138
R521
R715
R522
R716
R523
R524
R525
R719
C101
1
CN701
13
CN702
R142
R143
R144 R145
R146
R723
R147
R530
R724
R148
R725
R149
R726
C302
R727
C304
R728
C305
R729
X101
X102
C1
12
C307
C113
R343
C308
R150
C1
14
R344
LP701
C1
15
R345
C1
16
C117
R153
C1
18
C1
19
R155
R732
R156
R157
R158
R159
X301
X302
R737
R738
C120
R739
R351
C121
C122
R353
C123
R354
C124
R160
C701
R161
R162
C703
R357
R163
C704
R358
R164
C705
R165
R359
C129
C706
R742
R166
C707
R743
R167
R168
JL304
C320
C709
JL111
R169
C321
JL305
R746
JL306
R747
JL307
R748
JL308
C130
C131
R749
C325
JL309
C132
R362
JL116
R363
C327
JL1
17
C133
C710
R170
R364
C328
JL1
18
C134
R171
JL1
19
C135
C712
C713
C714
R750
JL310
C715
R751
R369
JL31
1
C716
R752
JL312
C717
R753
R177
JL313
C718
R754
R178
JL314
R755
JL315
JL121
JL122
R756
JL316
JL124
JL318
JL125
R759
JL319
R372
JL127
JL128
JL129
CL801
JL705
C721
R181
R375
C339
CL802
C722
R182
CL803
R183
R760
R378
JL320
R184
CL805
C725
R761
R185
CL806
R762
R186
JL322
R763
R187
JL323
R188
JL324
JL130
JL325
JL131
JL326
C343
1
JL327
JL133
C344
JL328
F801
C345
JL329
JL135
R382
C346
JL137
C730
C348
JL138
C731
R385
C732
R386
R192
C733
R193
C734
R194
R388
JL330
R195
C735
R389
JL331
C736
JL332
R197
C737
JL333
C738
C350
JL334
C351
JL335
JL336
JL338
JL144
R390
D101
JL145
C356
JL146
D103
C357
JL147
C358
JL148
JL149
R396
C744
R398
JL340
C745
JL341
C360
JL150
C361
D302
JL346
JL152
JL347
JL153
JL348
JL154
C365
JL349
JL155
JL156
JL157
C750
C368
JL158
C369
JL159
JL350
JL351
JL352
C757
JL353
C370
JL354
JL160
C371
JL355
JL161
JL356
JL162
D313
C373
JL357
JL163
JL358
JL164
JL359
JL165
JL166
JL167
C760
C378
JL168
L401
C379
JL169
C762
C763
C764
JL360
Q801
C765
JL361
Q802
C766
JL362
D707
C767
S
G
Q803
JL363
C768
C380
JL364
JL170
C769
JL365
JL171
C382
JL366
JL172
Q807
E
E
E
E
C383
JL173
C384
JL174
SL801
JL175
SL802
L602
JL176
JL177
C770
JL178
C771
JL179
C772
C773
C774
ET701
Q811
E
C775
ET702
C776
C390
JL180
C391
JL181
Q816
C392
JL182
Q817
C393
JL183
Q818
E
E
C394
JL184
C395
JL185
C396
JL186
JL187
JL188
JL189
JL190
L81
1
JL191
L812
JL192
L813
JL193
JL194
JL195 JL196
JL197
JL199
JL390
J301
JL391
JL392
JL393
JL394
JL395
JL396
R201
R204
R205
R206
R208
R209
R531
JL321
C386
Q812
Q813
Q814
MAIN BOARD
(COMPONENT SIDE)
1-887-785-
11
(11)
1
12
CN301
1
9
CN302
SPK BOX ASSY
(TWEETER (L-CH))
(WOOFER (L-CH))
(WOOFER (R-CH))
(TWEETER (R-CH))
A
SMPS BOARD
(GTK17iP)
NO902
(Page 52)
B
SMPS BOARD
(GTK37iP)
NO902
(Page 54)
M
M1
(FAN)
C
JUNCTION BOARD
CN551
(Page 47)
D
USB
BOARD
CN1301
(Page 47)
F
IP BOARD
CN552
(Page 48)
E
USB
BOARD
CN1301
(Page 47)
G
IP BOARD
CN552
(Page 48)
GTK17iP
GTK37iP
TU1
TUNER1AM3RZ
ASSY
NFC
FM/AM
ANTENNA
H
DISPLAY
BOARD
CN1001
(Page 50)
BLUETOOTH
DVD/PC IN
L
R
(CHASSIS)
(CHASSIS)
GTK17iP
GTK37iP GTK17iP
GTK17iP
GTK37iP
GTK37iP
GTK37iP
GTK17iP
GTK37iP
GTK17iP
SPB1
SP2
SP4
SP3
SP1
Note 1: When the IC702 on the MAIN board is replaced, spread the compound referring to “NOTE OF
REPLACING THE IC702 ON THE MAIN BOARD AND THE COMPLETE MAIN BOARD” on servicing
notes (page 4).
notes (page 4).
Note 2: When the C730, C731, C732, C733, C734, C811, L703, L704, L705, L706, L707, L708, L709, L710
and R727 on the MAIN board are replaced, spread the bond referring to “BOND FIXATION OF
ELECTRIC PARTS” on servicing notes (page 6).
ELECTRIC PARTS” on servicing notes (page 6).
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