Schematic Diagrams Of Q (A, B) Board - Sony KZ-32TS1U Service Manual

(4) Schematic Diagrams of Q (a, b) Board

1 3
2
A
C3002
0.01
25V
J3001
B:CHIP
JL10
R3007 C3008
PR/R
180
1/10W
:RN-CP :AL-CP
JL11
COMPONENT VIDEO IN2
PB/B C3001
/RGB IN
0.01
25V
B:CHIP
JL12
Y/G
R3006
B 150
1/10W
JL70 :RN-CP
C3000
0.01
JL71
25V
B:CHIP
TP17
J3011
SW
JL13
SUB
ab-1
WOOFER
JL14
R3012
180
1/10W
VD
:RN-CP
C
COMPONENT VIDEO IN2
/RGB IN
JL15
VH
R3259
R3263
2.2k
100
1/10W
1/10W
:CHIP
:CHIP
JL72
JL73
R3264
R3260
2.2k 100
J3003
1/10W 1/10W
:CHIP
:CHIP
PR/R
Y
D
COMPONENT CB
PB/B
VIDEO IN1
CR
Y/G
JL70
JL71
R3000
E D3002
470k
DTZ10B
1/10W
PROTECT
:CHIP
C3119
10
F
16V
J3000 JL30 :AL-CP
R3168
R3174
150 D3041
220
1/10W DTZ10B
SW1 1/10W
JL31 :RN-CP
:CHIP
3 4
R3169
JL32 150 C3129 D3042 R3175
S VIDEO 1 2
1/10W 0.47 DTZ10B 220 1/10W :CHIP
:RN-CP B:CHIP
C3127
R3183
D3043 1 D3044
1k
DTZ10B 50V DTZ10B
1/10W
:AL-CP
:CHIP
V1
VIDEO
VIDEO IN1 JL33 R3170 C3120 D3045
G
150 10 DTZ10B
1/10W 16V
:RN-CP :AL-CP
L1
L
JL34 R3184 C3121
220k 10 D3046
AUDIO
1/10W 16V DTZ10B
:CHIP :AL-CP
R1
R
R3185
C3122
JL35 220k D3047
10
1/10W DTZ10B
JL43 16V
:CHIP
:AL-CP
C3123
JL36
SW1
R3171 10 D3048
150 1/10W :RN-CP 16V DTZ10B
:AL-CP
3 4
JL37
H S2 VIDEO 1 2
C3130
R3172
0.47 B:CHIP
150
1/10W
JL38 :RN-CP
C3128 D3049
1 D3050 DTZ10B
50V DTZ10B
:AL-CP
V2
VIDEO
R3173
VIDEO IN2 JL39 150 C3124 R3188
1/10W 10 D3051
:RN-CP 16V DTZ10B 1/10W
:AL-CP :CHIP
L2
L
JL40 R3186 C3125 D3052
220k 10 DTZ10B
AUDIO
1/10W 16V
JL41 :CHIP :AL-CP
R2
I R
R3187 C3126 D3053
JL42 220k 10 DTZ10B
1/10W 16V
D3054 :CHIP :AL-CP
DTZ10B
R3180
1k
1/10W
:CHIP
• Divided circuit diagram
J
One sheet of B and Q boards are circuit diagram is divided into three sheets,
each having the code B-a to B-c. For example, the destination
ab1 on the code B-a sheet is connected to ab1 on the B-b sheet.
a b 1
Ref. No.
Circuit diagram division code
4 5 6
A5V
D3009
1SS226 FB3000
0uH FB3001
PROTECT C3026
0uH
47
C3021 6.3V
IC3001
47 :AL-CP
6.3V M52758FP
:AL-CP
VIDEO SW
R3018 C3016 C3032 C3075 R3123
100 47 0.1 0.1 100 47
D3008
6.3V 1/10W 16V 16V 6.3V 1/10W
1SS226 VCC1(R) VCC2(R)
:CHIP B:CHIP B:CHIP :AL-CP :CHIP
PROTECT
IN1(R) OUT(R)
C3015
R3017 R3125
0.1 VCC1(G) GND
47 16V 150 C3081 R3115
1/10W 1/10W 47p 470
B:CHIP C3030
N.C. N.C.
:CHIP :CHIP CH:CHIP 1/10W
0.1
16V :CHIP
IN1(G) N.C.
C3014
B:CHIP
C3007
0.1
VCC1(B) VCC2(G)
100
16V
6.3V R3114
B:CHIP
Q3014
:AL-CP IN1(B) OUT(G) 150
C3082
2SA1462
1/10W
C3028 47p
IN1(H) GND :CHIP R MUTE
0.1 CH:CHIP
D3007
16V
1SS226 IN1(V) VCC2(B)
B:CHIP C3083 R3117
PROTECT R3124 47p
470
R3029 GND OUT(B)
150 CH:CHIP 1/16W
47
CR 1/10W :CHIP
1/10W IN2(R) GND
:CHIP
:CHIP
GND OUT(SONG)
Y
IN2(G) VCC R3116 Q3015
C3006 R3036 150 1/10W :CHIP
R3016 2SA1462
C3025 C3084
100 47 47 N.C. N.C.
0.1 47p
G MUTE
6.3V 1/10W 1/10W
16V CH:CHIP
:AL-CP
:CHIP :CHIP GND OUT(H)
B:CHIP
CB
IN2(B) OUT(V)
R3118
R3028 150
IN2(H) GND R3119
47
1/10W C3085
470
1/10W :CHIP 47p
IN2(V) SW 1/10W
:CHIP CH:CHIP 2.8
:CHIP
2.1
D3003
C3003 R3120
0.47 D3023 Q3016
MA113 150
16V UDZS5.6B 2SA1462
RECT 1/10W
B:CHIP :CHIP C3086 B MUTE
A5V 47p
CH:CHIP
R3267
R3268
C3004
D3012 3.3k 4.7k
10 1/10W
UDZS5.6B 1/10W
10V Q3005
:CHIP
:CHIP DTC144EE
F:CHIP
D3004 SW
C3013
MA113
JL19 100 6.3V :AL-CP
C3022
Y RECT
R3270
4.7
IC3007
R3019 680
10V
SN74LV4053ANSR
180 1/10W
:CHIP
:CHIP C3048
1/10W SELECTOR
:RN-CP 0.1
Q3000 A5V
C3171
16V
2SB709A
D3017 4.7 B:CHIP
DTZ10B PROTECT
INVERTER 10V
:CHIP
JL20
Y1 VCC
2.7
CB
Y0 Y
0 0
JL21 Z1 X
D3016 2.6
R3015 C3012
Z X1
180 100 DTZ10B PROTECT
0
1/10W 6.3V
Z0 X0
:RN-CP :AL-CP
0
INH A
VEE B
0
CR
GND C
R3014
180 C3011 D3015
1/10W 100 DTZ10B PROTECT
:RN-CP 6.3V
:AL-CP
R3193
2.2k
1/10W
2.7
:CHIP
Q3025
2SB709A
BUFFER R3198
100
R3201 1/10W
1k R3202 2.1 :CHIP
1/10W 1k
:CHIP 1/10W R3194
:CHIP 2.2k
1/10W
Q3026 :CHIP
2SB709A
BUFFER
R3199
R3195
100 2.2k
R3203 1/10W
1/10W
1k :CHIP
:CHIP
1/10W
:CHIP
R3200
R3182
R3204 100
1k
1k R3205 1/10W
1/10W
1/10W 1k :CHIP
R3206
:CHIP
:CHIP 1/10W
1k
:CHIP 1/10W Q3027
R3176
R3197 2SB709A
:CHIP
220
100 BUFFER
1/10W
1/10W
:CHIP
:CHIP
C3132
0.116V
R3190 R3196
B:CHIP
2.2k 2.2k
1/10W
1/10W
R3192
:CHIP :CHIP
2.2k C3138
1/10W 10
R3191 :CHIP 16V
2.2k :AL-CP
1/10W
:CHIP C3131
0.1
R3177 16V
220 B:CHIP
1/10W
V1 YIN1
:CHIP
3.9 3.9
R3178 LV1 MUTE
220 4.2
1/10W Y1 VCC
:CHIP 3.9
C3133
RV1 VOUT2
0.1
4.2
16V
C1 ROUT2
B:CHIP
4.3 IC3014
S2-1 CXA2089Q YOUT2
0.1
INPUT SEL
S-1 LOUT2
4.4
R3179 R3207
V2 COUT2
2.2k 220 220
3.9
1/10W 1/10W
LV2 DC OUT
:CHIP :CHIP
4.2
Y2 SDA
3.9 5.0
R3189 RV2 SCL
2.2k 4.2 5.0
R3208
1/10W C2 ADR
220
:CHIP 4.3
1/10W
:CHIP
R3181
1k
1/10W
:CHIP
C3135 C3134
0.1 0.1
16V 16V
B:CHIP B:CHIP
30P
CN3003
TO B( e )BOARD
CN1001
10
7 8 9
A5V
FB3004
FB3005
+5V
0uH 0uH
C3091
47
6.3V
C3097 :AL-CP
47 IC3011
6.3V M52758FP
C3090
:AL-CP VIDEO SW 0.1
R3049
16V
C3096 680
B:CHIP
0.1 1/10W
JL74
VCC1(R) VCC2(R)
16V :CHIP
C3076 B:CHIP
IN1(R) OUT(R)
47 R3121 C3095
1.4 1.9 R3045 0 1/16W :CHIP
6.3V 47 JL75
0.1
VCC1(G) GND
:AL-CP 1/10W
16V
:CHIP B:CHIP C3089
N.C. N.C.
0.1
R3048
JL76
IN1(G) N.C. 16V
680
C3094 B:CHIP
1.4
C3077 0.1 1/10W
VCC1(B) VCC2(G) :CHIP
100 16V
6.3V B:CHIP JL77
IN1(B) OUT(G)
:AL-CP
1.4 1.9 R3044
C3088
IN1(H) GND
0.1
R3122 0 1/16W :CHIP
47 16V
R3126
IN1(V) VCC2(B)
1/10W B:CHIP
47
:CHIP
1/10W GND OUT(B)
R3047
:CHIP R3043
1.9
C3078 0 1/16W :CHIP 680
IN2(R) GND
100
1/10W
1.8
6.3V :CHIP
GND OUT(SONG) JL78
:AL-CP GND
IN2(G) VCC
TP14
1.8
R3127 C3087
47 N.C. N.C.
C3079 0.1
1/10W 16V
47
GND OUT(H)
6.3V :CHIP B:CHIP A5V
:AL-CP
IN2(B) OUT(V)
GND
1.9
R3128 R3129
IN2(H) GND
47 22k TP15
1/10W
1/10W
IN2(V) SW
:CHIP :CHIP
0
C3080
47
6.3V 4.9
GND
:AL-CP
Q3017
DTC144EE TP16
SW
H TP12
V UART_TX
TP13
FAN_DET
UART_RX
CPU_RES
LPF
FWE
INPUT_SEL
F_MODE
FAN_FB
D3DET FAN_DRV
ab-21
ab-22
ab-23
ab-24
ab-25
+9V
AUD 9V
L3004 L3005
10µH 10µH
C3136 C3137
100 22
16V 16V
:AL-CP :AL-CP
SDA
D3005
TP10 MA3130WA
ab-12
ab-13
TP11
SCL
11 12
13
+12V
R3167
18k
1/10W
:CHIP
C3118
100
Q3022 16V
2SJ377-TE16L :AL-CP
C3113 R3166
Q3023
FAN +B SW
0.1 10k
2SC1623-L5L6
16V 1/10W L3002 L3003
12.0
B:CHIP :CHIP CONTROL 12.0 150µH 150µH
R3148
D3039
R3163 R3161 10k
R3162
D3040 NSQ03A06
33k 1 1/10W
2.7k
1/10W :CHIP C3109
RD5.6SB 1/10W
:CHIP 100
:CHIP 1.2
12.0
16V
:AL-CP
C3110
FB3006
C3112 0.6
0.1 0.45UH
47 R3164
16V
16V 8.2k
B:CHIP
:AL-CP 1/10W
:CHIP
+13V
0 1.3 R3149
10
5
Q3024 IC3012(1/2)
7 1/10W
2SA1462 NJM2903
6 :CHIP
R3165
0.2 0.6 CONTROL C3114
100
A5V 2.4 0.1 8
IC3012(2/2)
1/10W
16V 2
NJM2903 :CHIP
B:CHIP 1
FAN +B DRIVE A5V A5V A5V 3 -0.2
-0.2
R3160 4
R3150 R3266
R3265 10
10k 10k 10k
1/10W
8 7 6 5 1/10W 1/10W
1/10W
:CHIP JL92 JL91
:CHIP :CHIP
:CHIP
R3261 10 1/10W :CHIP
R3262 10 1/10W :CHIP
C3168
1 2 3 4 C3111 C3164 C3165
0.1
0.1 0.1 0.1
16V
16V 16V 16V
B:CHIP
B:CHIP B:CHIP
B:CHIP
IC3017
TC7W32FU
TUNER_V
TUNER_L
TUNER_R
ab-12
INPUT TERMINAL,
ab-13
ab-14
VIDEO SW,FAN DRIVE
ab-15
CN3006
CN3008
14P
8P
TO H1 BOARD TO B( e )BOARD
CN4100 CN1002
15
14
CN3002
10P
1 GND
2 R/V
3 GND
4 G/Y
5 GND
6 B/U
7 GND
8 DSUB_H
9 GND
JL79
10 DSUB_V
JL80
IC3013
TO B(3/7)BOARD
BA12FP
CN401
+12V REG
VCC OUT
GND C3115
C3116
0.1 100
C3117
16V 16V
0.1
:AL-CP
16V B:CHIP
B:CHIP
CN3009
12P
JL88 JL87
1 FAN-DRV
2 FAN1
3 GND
4 FAN-DRV
5 FAN2
6 GND
7 FAN-DRV
JL89
8 FAN3
JL90
9 GND
10 NC
11 NC
12 NC
CN3005
8P
JL106 JL105
1 A13V
R3269
2 F.GND
0
JL107
1/16W
3 GND
:CHIP
JL108
4 GND
ab-2 5 AUDIO-12V
JL113
JL110 JL109
6 AUDIO GND
7 AUDIO GND
JL114
ab-3 8 AUDIO+12V
JL112 JL111
CN3001
11P
LP3005 LP3006
A5V
1 GND
JL93 2 GND
3 AN5V
4 AN5V
JL94
JL95 5 GND
ab-4 6 C_SIG
JL96 7 GND
ab-5 8 Y_SIG
9 GND
JL97
JL98
ab-6 10 VID_SIG
JL99
11 GND
TO B( a )BOARD
CN102
C3106
CN3004
10
16V 6P
:AL-CP JL100
1 TUNER VID
C3107
JL103 2 GND
10 16V :AL-CP
3 TUNER L
JL101
4 GND
5 TUNER R
C3108 JL102
6 GND
10 16V :AL-CP
JL104 TO TU BOARD
CN6001
CN3010
3P
JL83
ab-10 1 HP_L
JL116
2 GND
JL84
JL115
ab-11 3 HP_R
TO H1 BOARD
CN4100
Q
- a
B-SV9739<J..>-Q..-P1
KZ-32TS1U(U/C) 3-19